mirror of https://github.com/orefkov/simstr.git
990 lines
146 KiB
Plaintext
990 lines
146 KiB
Plaintext
Benchmarks of simstr, version 1.7.2
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Sources: https://github.com/orefkov/simstr
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Results: https://orefkov.github.io/simstr/results.html
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Compiler Clang 22.0.0, use libc++
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2026-02-27T22:45:08+03:00
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Running ./benchStr
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Run on (32 X 2494.22 MHz CPU s)
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CPU Caches:
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L1 Data 32 KiB (x16)
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L1 Instruction 32 KiB (x16)
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L2 Unified 256 KiB (x16)
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L3 Unified 40960 KiB (x1)
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Load Average: 0.03, 0.45, 0.43
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***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
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--------------------------------------------------------------------------------------------------------------------------------------------------------
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Benchmark Time CPU Iterations
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--------------------------------------------------------------------------------------------------------------------------------------------------------
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----- Concatenate email ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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Concat email std::format_mean 167 ns 167 ns 4
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Concat email std::format_median 165 ns 165 ns 4
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Concat email std::format_stddev 6.31 ns 6.31 ns 4
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Concat email std::format_cv 3.78 % 3.78 % 4
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Concat email std::stringstream_mean 268 ns 268 ns 4
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Concat email std::stringstream_median 264 ns 264 ns 4
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Concat email std::stringstream_stddev 10.9 ns 10.9 ns 4
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Concat email std::stringstream_cv 4.05 % 4.05 % 4
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Concat email stringzilla append_mean 141 ns 141 ns 4
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Concat email stringzilla append_median 141 ns 141 ns 4
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Concat email stringzilla append_stddev 2.96 ns 2.96 ns 4
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Concat email stringzilla append_cv 2.10 % 2.10 % 4
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Concat email stringzilla concat_mean 58.3 ns 58.3 ns 4
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Concat email stringzilla concat_median 59.0 ns 59.0 ns 4
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Concat email stringzilla concat_stddev 2.06 ns 2.06 ns 4
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Concat email stringzilla concat_cv 3.54 % 3.54 % 4
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Concat email std::string append_mean 94.9 ns 94.9 ns 4
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Concat email std::string append_median 92.7 ns 92.7 ns 4
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Concat email std::string append_stddev 7.48 ns 7.48 ns 4
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Concat email std::string append_cv 7.88 % 7.88 % 4
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Concat email std::string by strexpr_mean 45.2 ns 45.2 ns 4
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Concat email std::string by strexpr_median 45.1 ns 45.1 ns 4
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Concat email std::string by strexpr_stddev 0.338 ns 0.338 ns 4
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Concat email std::string by strexpr_cv 0.75 % 0.75 % 4
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Concat email stringa_mean 39.3 ns 39.3 ns 4
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Concat email stringa_median 38.8 ns 38.8 ns 4
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Concat email stringa_stddev 1.26 ns 1.26 ns 4
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Concat email stringa_cv 3.21 % 3.21 % 4
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----- Concatenate string + Number + "Literal" ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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Concat std::string and number by std to std::string_mean 239 ns 239 ns 4
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Concat std::string and number by std to std::string_median 240 ns 240 ns 4
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Concat std::string and number by std to std::string_stddev 5.24 ns 5.24 ns 4
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Concat std::string and number by std to std::string_cv 2.19 % 2.19 % 4
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Concat std::string and number by StrExpr to std::string_mean 100 ns 100 ns 4
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Concat std::string and number by StrExpr to std::string_median 100.0 ns 100.0 ns 4
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Concat std::string and number by StrExpr to std::string_stddev 1.43 ns 1.43 ns 4
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Concat std::string and number by StrExpr to std::string_cv 1.42 % 1.42 % 4
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Concat stringa and number by StrExpr to simstr::stringa_mean 65.1 ns 65.1 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_median 64.5 ns 64.5 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_stddev 2.41 ns 2.41 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_cv 3.69 % 3.69 % 4
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Concat stringa and number by e_concat to simstr::stringa_mean 67.8 ns 67.8 ns 4
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Concat stringa and number by e_concat to simstr::stringa_median 67.9 ns 67.9 ns 4
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Concat stringa and number by e_concat to simstr::stringa_stddev 0.788 ns 0.788 ns 4
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Concat stringa and number by e_concat to simstr::stringa_cv 1.16 % 1.16 % 4
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----- Concatenate string + Hex Number + "Literal" ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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Concat std::string and format hex number and literal to std::string_mean 703 ns 703 ns 4
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Concat std::string and format hex number and literal to std::string_median 697 ns 697 ns 4
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Concat std::string and format hex number and literal to std::string_stddev 18.7 ns 18.7 ns 4
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Concat std::string and format hex number and literal to std::string_cv 2.65 % 2.65 % 4
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std::format std::string and hex number by literal to std::string_mean 804 ns 804 ns 4
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std::format std::string and hex number by literal to std::string_median 787 ns 787 ns 4
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std::format std::string and hex number by literal to std::string_stddev 47.4 ns 47.4 ns 4
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std::format std::string and hex number by literal to std::string_cv 5.89 % 5.89 % 4
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Concat std::string and std::to_chars and string to std::string_mean 218 ns 218 ns 4
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Concat std::string and std::to_chars and string to std::string_median 218 ns 218 ns 4
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Concat std::string and std::to_chars and string to std::string_stddev 5.87 ns 5.87 ns 4
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Concat std::string and std::to_chars and string to std::string_cv 2.69 % 2.69 % 4
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Concat std::string and hex number and literal by StrExpr to std::string_mean 145 ns 145 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_median 145 ns 145 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_stddev 0.874 ns 0.874 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_cv 0.60 % 0.60 % 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean 115 ns 115 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_median 115 ns 115 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev 2.04 ns 2.04 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv 1.77 % 1.77 % 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_mean 123 ns 123 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_median 123 ns 123 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev 3.43 ns 3.43 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_cv 2.79 % 2.79 % 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_mean 183 ns 183 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_median 184 ns 184 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_stddev 4.96 ns 4.96 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_cv 2.71 % 2.71 % 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean 320 ns 320 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_median 319 ns 319 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev 6.95 ns 6.95 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv 2.17 % 2.17 % 4
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---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1 0.000 ns 0.000 ns 1000000000000
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean 278 ns 278 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median 281 ns 281 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev 8.53 ns 8.53 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv 3.08 % 3.08 % 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean 357 ns 357 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median 361 ns 361 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev 7.17 ns 7.17 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv 2.01 % 2.01 % 4
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e_vsubst(pattern, i / 0x8a010_fmt)_mean 640 ns 640 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_median 645 ns 645 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_stddev 21.4 ns 21.5 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_cv 3.35 % 3.35 % 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean 668 ns 668 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median 660 ns 660 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev 25.8 ns 25.8 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv 3.87 % 3.87 % 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean 795 ns 795 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_median 788 ns 788 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev 21.0 ns 21.0 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv 2.65 % 2.65 % 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_mean 1216 ns 1216 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_median 1209 ns 1209 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_stddev 22.3 ns 22.3 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_cv 1.83 % 1.83 % 4
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std::vformat(pattern, std::make_format_args(i))_mean 1243 ns 1243 ns 4
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std::vformat(pattern, std::make_format_args(i))_median 1238 ns 1238 ns 4
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std::vformat(pattern, std::make_format_args(i))_stddev 48.6 ns 48.6 ns 4
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std::vformat(pattern, std::make_format_args(i))_cv 3.91 % 3.91 % 4
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std::format with std::formatted_size_mean 2159 ns 2159 ns 4
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std::format with std::formatted_size_median 2144 ns 2144 ns 4
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std::format with std::formatted_size_stddev 65.1 ns 65.1 ns 4
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std::format with std::formatted_size_cv 3.01 % 3.01 % 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean 2594 ns 2594 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median 2601 ns 2601 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev 95.5 ns 95.5 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv 3.68 % 3.68 % 4
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----- Concatenate string + "Literal" ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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Concat std::string by std to std::string_mean 34.0 ns 34.0 ns 4
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Concat std::string by std to std::string_median 34.1 ns 34.1 ns 4
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Concat std::string by std to std::string_stddev 0.814 ns 0.814 ns 4
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Concat std::string by std to std::string_cv 2.39 % 2.39 % 4
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Concat std::string by StrExpr to std::string_mean 36.0 ns 36.0 ns 4
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Concat std::string by StrExpr to std::string_median 35.9 ns 35.9 ns 4
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Concat std::string by StrExpr to std::string_stddev 1.27 ns 1.27 ns 4
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Concat std::string by StrExpr to std::string_cv 3.52 % 3.52 % 4
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Concat stringa by StrExpr to stringa_mean 29.4 ns 29.4 ns 4
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Concat stringa by StrExpr to stringa_median 29.3 ns 29.3 ns 4
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Concat stringa by StrExpr to stringa_stddev 0.424 ns 0.424 ns 4
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Concat stringa by StrExpr to stringa_cv 1.44 % 1.44 % 4
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----- Find three concatenated string in string_view -----/repeats:1 0.000 ns 0.000 ns 1000000000000
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Find concat three std::string_mean 90.6 ns 90.6 ns 4
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Find concat three std::string_median 89.4 ns 89.4 ns 4
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Find concat three std::string_stddev 3.87 ns 3.87 ns 4
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Find concat three std::string_cv 4.28 % 4.28 % 4
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Find concat three strexpr_mean 43.1 ns 43.1 ns 4
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Find concat three strexpr_median 43.0 ns 43.0 ns 4
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Find concat three strexpr_stddev 1.13 ns 1.13 ns 4
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Find concat three strexpr_cv 2.62 % 2.62 % 4
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Find concat three simstr_mean 16.6 ns 16.6 ns 4
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Find concat three simstr_median 16.5 ns 16.5 ns 4
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Find concat three simstr_stddev 0.696 ns 0.696 ns 4
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Find concat three simstr_cv 4.20 % 4.20 % 4
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Find concat three stringzilla string_mean 135 ns 135 ns 4
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Find concat three stringzilla string_median 134 ns 134 ns 4
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Find concat three stringzilla string_stddev 4.57 ns 4.57 ns 4
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Find concat three stringzilla string_cv 3.39 % 3.39 % 4
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----- Build Type Name ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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BuildTypeNameStr 0/0_mean 6.79 ns 6.79 ns 4
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BuildTypeNameStr 0/0_median 6.77 ns 6.77 ns 4
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BuildTypeNameStr 0/0_stddev 0.070 ns 0.070 ns 4
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BuildTypeNameStr 0/0_cv 1.04 % 1.04 % 4
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BuildTypeNameExp 0/0_mean 5.99 ns 5.99 ns 4
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BuildTypeNameExp 0/0_median 5.99 ns 5.99 ns 4
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BuildTypeNameExp 0/0_stddev 0.136 ns 0.136 ns 4
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BuildTypeNameExp 0/0_cv 2.28 % 2.28 % 4
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BuildTypeNameSim 0/0_mean 4.28 ns 4.28 ns 4
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BuildTypeNameSim 0/0_median 4.27 ns 4.27 ns 4
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BuildTypeNameSim 0/0_stddev 0.141 ns 0.141 ns 4
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BuildTypeNameSim 0/0_cv 3.29 % 3.29 % 4
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BuildTypeNameStr 10/10_mean 88.9 ns 88.9 ns 4
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BuildTypeNameStr 10/10_median 88.9 ns 88.9 ns 4
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BuildTypeNameStr 10/10_stddev 2.17 ns 2.17 ns 4
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BuildTypeNameStr 10/10_cv 2.44 % 2.44 % 4
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BuildTypeNameExp 10/10_mean 38.8 ns 38.8 ns 4
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BuildTypeNameExp 10/10_median 38.5 ns 38.5 ns 4
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BuildTypeNameExp 10/10_stddev 0.836 ns 0.836 ns 4
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BuildTypeNameExp 10/10_cv 2.15 % 2.15 % 4
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BuildTypeNameSim 10/10_mean 23.5 ns 23.5 ns 4
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BuildTypeNameSim 10/10_median 23.4 ns 23.4 ns 4
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BuildTypeNameSim 10/10_stddev 0.549 ns 0.549 ns 4
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BuildTypeNameSim 10/10_cv 2.34 % 2.34 % 4
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----- Replace string by copy -----/repeats:1 0.000 ns 0.000 ns 1000000000000
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Concat with replace str_mean 233 ns 233 ns 4
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Concat with replace str_median 233 ns 233 ns 4
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Concat with replace str_stddev 1.09 ns 1.09 ns 4
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Concat with replace str_cv 0.47 % 0.47 % 4
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Concat with replace exp_mean 140 ns 140 ns 4
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Concat with replace exp_median 139 ns 139 ns 4
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Concat with replace exp_stddev 4.92 ns 4.92 ns 4
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Concat with replace exp_cv 3.51 % 3.51 % 4
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----- Create Empty Str ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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std::string e;_mean 0.742 ns 0.742 ns 4
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std::string e;_median 0.738 ns 0.738 ns 4
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std::string e;_stddev 0.013 ns 0.013 ns 4
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std::string e;_cv 1.70 % 1.70 % 4
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std::string_view e;_mean 0.373 ns 0.373 ns 4
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std::string_view e;_median 0.372 ns 0.372 ns 4
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std::string_view e;_stddev 0.009 ns 0.009 ns 4
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std::string_view e;_cv 2.50 % 2.50 % 4
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ssa e;_mean 0.375 ns 0.375 ns 4
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ssa e;_median 0.374 ns 0.374 ns 4
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ssa e;_stddev 0.010 ns 0.010 ns 4
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ssa e;_cv 2.55 % 2.55 % 4
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stringa e;_mean 0.763 ns 0.763 ns 4
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stringa e;_median 0.771 ns 0.771 ns 4
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stringa e;_stddev 0.022 ns 0.022 ns 4
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stringa e;_cv 2.83 % 2.83 % 4
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lstringa<20> e;_mean 1.10 ns 1.10 ns 4
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lstringa<20> e;_median 1.10 ns 1.10 ns 4
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lstringa<20> e;_stddev 0.009 ns 0.009 ns 4
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lstringa<20> e;_cv 0.79 % 0.79 % 4
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lstringa<40> e;_mean 1.10 ns 1.10 ns 4
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lstringa<40> e;_median 1.10 ns 1.10 ns 4
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lstringa<40> e;_stddev 0.015 ns 0.015 ns 4
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lstringa<40> e;_cv 1.38 % 1.38 % 4
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----- Create Str from short literal (9 symbols) --------/repeats:1 0.000 ns 0.000 ns 1000000000000
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std::string e = "Test text";_mean 1.46 ns 1.46 ns 4
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std::string e = "Test text";_median 1.46 ns 1.46 ns 4
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std::string e = "Test text";_stddev 0.009 ns 0.009 ns 4
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std::string e = "Test text";_cv 0.61 % 0.61 % 4
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std::string_view e = "Test text";_mean 0.741 ns 0.741 ns 4
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std::string_view e = "Test text";_median 0.737 ns 0.737 ns 4
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std::string_view e = "Test text";_stddev 0.020 ns 0.020 ns 4
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std::string_view e = "Test text";_cv 2.73 % 2.73 % 4
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ssa e = "Test text";_mean 0.370 ns 0.370 ns 4
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ssa e = "Test text";_median 0.370 ns 0.370 ns 4
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ssa e = "Test text";_stddev 0.006 ns 0.006 ns 4
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ssa e = "Test text";_cv 1.66 % 1.66 % 4
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stringa e = "Test text";_mean 1.12 ns 1.12 ns 4
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stringa e = "Test text";_median 1.11 ns 1.11 ns 4
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stringa e = "Test text";_stddev 0.023 ns 0.023 ns 4
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stringa e = "Test text";_cv 2.09 % 2.09 % 4
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lstringa<20> e = "Test text";_mean 1.86 ns 1.86 ns 4
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lstringa<20> e = "Test text";_median 1.84 ns 1.84 ns 4
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lstringa<20> e = "Test text";_stddev 0.053 ns 0.053 ns 4
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lstringa<20> e = "Test text";_cv 2.83 % 2.83 % 4
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lstringa<40> e = "Test text";_mean 1.87 ns 1.87 ns 4
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lstringa<40> e = "Test text";_median 1.87 ns 1.87 ns 4
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lstringa<40> e = "Test text";_stddev 0.045 ns 0.045 ns 4
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lstringa<40> e = "Test text";_cv 2.42 % 2.42 % 4
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----- Create Str from long literal (30 symbols) ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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std::string e = "123456789012345678901234567890";_mean 18.8 ns 18.8 ns 4
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std::string e = "123456789012345678901234567890";_median 18.8 ns 18.8 ns 4
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std::string e = "123456789012345678901234567890";_stddev 0.184 ns 0.184 ns 4
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std::string e = "123456789012345678901234567890";_cv 0.97 % 0.97 % 4
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std::string_view e = "123456789012345678901234567890";_mean 0.732 ns 0.732 ns 4
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std::string_view e = "123456789012345678901234567890";_median 0.733 ns 0.733 ns 4
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std::string_view e = "123456789012345678901234567890";_stddev 0.005 ns 0.005 ns 4
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std::string_view e = "123456789012345678901234567890";_cv 0.68 % 0.68 % 4
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ssa e = "123456789012345678901234567890";_mean 0.371 ns 0.371 ns 4
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ssa e = "123456789012345678901234567890";_median 0.370 ns 0.370 ns 4
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ssa e = "123456789012345678901234567890";_stddev 0.006 ns 0.006 ns 4
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ssa e = "123456789012345678901234567890";_cv 1.69 % 1.69 % 4
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stringa e = "123456789012345678901234567890";_mean 1.11 ns 1.11 ns 4
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stringa e = "123456789012345678901234567890";_median 1.09 ns 1.09 ns 4
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stringa e = "123456789012345678901234567890";_stddev 0.039 ns 0.039 ns 4
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stringa e = "123456789012345678901234567890";_cv 3.56 % 3.56 % 4
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lstringa<20> e = "123456789012345678901234567890";_mean 19.2 ns 19.2 ns 4
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lstringa<20> e = "123456789012345678901234567890";_median 19.1 ns 19.1 ns 4
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lstringa<20> e = "123456789012345678901234567890";_stddev 0.311 ns 0.311 ns 4
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lstringa<20> e = "123456789012345678901234567890";_cv 1.62 % 1.62 % 4
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lstringa<40> e = "123456789012345678901234567890";_mean 1.84 ns 1.84 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890";_median 1.84 ns 1.84 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890";_stddev 0.031 ns 0.031 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890";_cv 1.69 % 1.69 % 4
|
|
----- Create copy of Str with 9 symbols ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string e = "Test text"; auto c{e};_mean 1.12 ns 1.12 ns 4
|
|
std::string e = "Test text"; auto c{e};_median 1.12 ns 1.12 ns 4
|
|
std::string e = "Test text"; auto c{e};_stddev 0.016 ns 0.016 ns 4
|
|
std::string e = "Test text"; auto c{e};_cv 1.42 % 1.42 % 4
|
|
std::string_view e = "Test text"; auto c{e};_mean 0.373 ns 0.373 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_median 0.372 ns 0.372 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_stddev 0.009 ns 0.009 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_cv 2.47 % 2.47 % 4
|
|
ssa e = "Test text"; auto c{e};_mean 0.368 ns 0.369 ns 4
|
|
ssa e = "Test text"; auto c{e};_median 0.368 ns 0.368 ns 4
|
|
ssa e = "Test text"; auto c{e};_stddev 0.005 ns 0.005 ns 4
|
|
ssa e = "Test text"; auto c{e};_cv 1.26 % 1.26 % 4
|
|
stringa e = "Test text"; auto c{e};_mean 1.10 ns 1.10 ns 4
|
|
stringa e = "Test text"; auto c{e};_median 1.09 ns 1.09 ns 4
|
|
stringa e = "Test text"; auto c{e};_stddev 0.017 ns 0.017 ns 4
|
|
stringa e = "Test text"; auto c{e};_cv 1.57 % 1.57 % 4
|
|
lstringa<20> e = "Test text"; auto c{e};_mean 1.11 ns 1.11 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_median 1.10 ns 1.10 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_stddev 0.026 ns 0.026 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_cv 2.39 % 2.39 % 4
|
|
lstringa<40> e = "Test text"; auto c{e};_mean 1.82 ns 1.82 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_median 1.81 ns 1.81 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_stddev 0.033 ns 0.033 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_cv 1.83 % 1.84 % 4
|
|
----- Create copy of Str with 30 symbols ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_mean 24.0 ns 24.0 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_median 23.3 ns 23.3 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_stddev 1.44 ns 1.44 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_cv 6.01 % 6.01 % 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean 0.737 ns 0.737 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_median 0.736 ns 0.736 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev 0.015 ns 0.015 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv 1.99 % 1.99 % 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_mean 0.372 ns 0.372 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_median 0.368 ns 0.368 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_stddev 0.012 ns 0.012 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_cv 3.33 % 3.33 % 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_mean 1.12 ns 1.12 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_median 1.10 ns 1.10 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_stddev 0.049 ns 0.049 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_cv 4.33 % 4.33 % 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_mean 18.2 ns 18.2 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_median 18.2 ns 18.2 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_stddev 0.408 ns 0.408 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_cv 2.24 % 2.24 % 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_mean 5.02 ns 5.02 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_median 5.00 ns 5.00 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_stddev 0.037 ns 0.037 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_cv 0.74 % 0.74 % 4
|
|
----- Find 9 symbols text in end of 99 symbols text ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
sz::string::find;_mean 96.2 ns 96.2 ns 4
|
|
sz::string::find;_median 95.5 ns 95.5 ns 4
|
|
sz::string::find;_stddev 2.34 ns 2.34 ns 4
|
|
sz::string::find;_cv 2.44 % 2.44 % 4
|
|
std::string::find;_mean 7.46 ns 7.46 ns 4
|
|
std::string::find;_median 7.45 ns 7.45 ns 4
|
|
std::string::find;_stddev 0.118 ns 0.118 ns 4
|
|
std::string::find;_cv 1.58 % 1.58 % 4
|
|
std::string_view::find;_mean 7.13 ns 7.13 ns 4
|
|
std::string_view::find;_median 7.09 ns 7.09 ns 4
|
|
std::string_view::find;_stddev 0.140 ns 0.140 ns 4
|
|
std::string_view::find;_cv 1.96 % 1.96 % 4
|
|
ssa::find;_mean 6.97 ns 6.97 ns 4
|
|
ssa::find;_median 6.95 ns 6.96 ns 4
|
|
ssa::find;_stddev 0.101 ns 0.101 ns 4
|
|
ssa::find;_cv 1.45 % 1.45 % 4
|
|
stringa::find;_mean 7.88 ns 7.88 ns 4
|
|
stringa::find;_median 7.88 ns 7.88 ns 4
|
|
stringa::find;_stddev 0.069 ns 0.069 ns 4
|
|
stringa::find;_cv 0.88 % 0.88 % 4
|
|
lstringa<20>::find;_mean 6.73 ns 6.73 ns 4
|
|
lstringa<20>::find;_median 6.72 ns 6.72 ns 4
|
|
lstringa<20>::find;_stddev 0.117 ns 0.117 ns 4
|
|
lstringa<20>::find;_cv 1.74 % 1.74 % 4
|
|
lstringa<40>::find;_mean 6.79 ns 6.79 ns 4
|
|
lstringa<40>::find;_median 6.79 ns 6.79 ns 4
|
|
lstringa<40>::find;_stddev 0.155 ns 0.155 ns 4
|
|
lstringa<40>::find;_cv 2.28 % 2.28 % 4
|
|
------- Copy not literal Str with N symbols ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string copy{str_with_len_N};/15_mean 1.17 ns 1.17 ns 4
|
|
std::string copy{str_with_len_N};/15_median 1.17 ns 1.17 ns 4
|
|
std::string copy{str_with_len_N};/15_stddev 0.050 ns 0.050 ns 4
|
|
std::string copy{str_with_len_N};/15_cv 4.28 % 4.28 % 4
|
|
std::string copy{str_with_len_N};/16_mean 1.22 ns 1.22 ns 4
|
|
std::string copy{str_with_len_N};/16_median 1.20 ns 1.20 ns 4
|
|
std::string copy{str_with_len_N};/16_stddev 0.091 ns 0.091 ns 4
|
|
std::string copy{str_with_len_N};/16_cv 7.42 % 7.42 % 4
|
|
std::string copy{str_with_len_N};/23_mean 23.9 ns 23.9 ns 4
|
|
std::string copy{str_with_len_N};/23_median 23.9 ns 23.9 ns 4
|
|
std::string copy{str_with_len_N};/23_stddev 0.073 ns 0.073 ns 4
|
|
std::string copy{str_with_len_N};/23_cv 0.31 % 0.31 % 4
|
|
std::string copy{str_with_len_N};/24_mean 24.6 ns 24.6 ns 4
|
|
std::string copy{str_with_len_N};/24_median 24.7 ns 24.7 ns 4
|
|
std::string copy{str_with_len_N};/24_stddev 0.974 ns 0.974 ns 4
|
|
std::string copy{str_with_len_N};/24_cv 3.96 % 3.96 % 4
|
|
std::string copy{str_with_len_N};/32_mean 23.8 ns 23.8 ns 4
|
|
std::string copy{str_with_len_N};/32_median 23.8 ns 23.8 ns 4
|
|
std::string copy{str_with_len_N};/32_stddev 0.382 ns 0.382 ns 4
|
|
std::string copy{str_with_len_N};/32_cv 1.61 % 1.61 % 4
|
|
std::string copy{str_with_len_N};/64_mean 25.7 ns 25.7 ns 4
|
|
std::string copy{str_with_len_N};/64_median 25.2 ns 25.2 ns 4
|
|
std::string copy{str_with_len_N};/64_stddev 1.35 ns 1.35 ns 4
|
|
std::string copy{str_with_len_N};/64_cv 5.25 % 5.25 % 4
|
|
std::string copy{str_with_len_N};/128_mean 26.5 ns 26.5 ns 4
|
|
std::string copy{str_with_len_N};/128_median 26.7 ns 26.7 ns 4
|
|
std::string copy{str_with_len_N};/128_stddev 1.17 ns 1.17 ns 4
|
|
std::string copy{str_with_len_N};/128_cv 4.40 % 4.40 % 4
|
|
std::string copy{str_with_len_N};/256_mean 27.7 ns 27.7 ns 4
|
|
std::string copy{str_with_len_N};/256_median 27.4 ns 27.4 ns 4
|
|
std::string copy{str_with_len_N};/256_stddev 1.18 ns 1.18 ns 4
|
|
std::string copy{str_with_len_N};/256_cv 4.25 % 4.25 % 4
|
|
std::string copy{str_with_len_N};/512_mean 31.2 ns 31.2 ns 4
|
|
std::string copy{str_with_len_N};/512_median 30.9 ns 30.9 ns 4
|
|
std::string copy{str_with_len_N};/512_stddev 1.01 ns 1.01 ns 4
|
|
std::string copy{str_with_len_N};/512_cv 3.24 % 3.24 % 4
|
|
std::string copy{str_with_len_N};/1024_mean 38.2 ns 38.2 ns 4
|
|
std::string copy{str_with_len_N};/1024_median 38.0 ns 38.0 ns 4
|
|
std::string copy{str_with_len_N};/1024_stddev 1.44 ns 1.44 ns 4
|
|
std::string copy{str_with_len_N};/1024_cv 3.76 % 3.76 % 4
|
|
std::string copy{str_with_len_N};/2048_mean 86.4 ns 86.4 ns 4
|
|
std::string copy{str_with_len_N};/2048_median 88.6 ns 88.6 ns 4
|
|
std::string copy{str_with_len_N};/2048_stddev 4.83 ns 4.83 ns 4
|
|
std::string copy{str_with_len_N};/2048_cv 5.59 % 5.59 % 4
|
|
std::string copy{str_with_len_N};/4096_mean 115 ns 115 ns 4
|
|
std::string copy{str_with_len_N};/4096_median 116 ns 116 ns 4
|
|
std::string copy{str_with_len_N};/4096_stddev 3.08 ns 3.08 ns 4
|
|
std::string copy{str_with_len_N};/4096_cv 2.67 % 2.67 % 4
|
|
stringa copy{str_with_len_N};/15_mean 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/15_median 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/15_stddev 0.024 ns 0.024 ns 4
|
|
stringa copy{str_with_len_N};/15_cv 2.13 % 2.13 % 4
|
|
stringa copy{str_with_len_N};/16_mean 1.14 ns 1.14 ns 4
|
|
stringa copy{str_with_len_N};/16_median 1.13 ns 1.13 ns 4
|
|
stringa copy{str_with_len_N};/16_stddev 0.036 ns 0.036 ns 4
|
|
stringa copy{str_with_len_N};/16_cv 3.18 % 3.18 % 4
|
|
stringa copy{str_with_len_N};/23_mean 1.11 ns 1.11 ns 4
|
|
stringa copy{str_with_len_N};/23_median 1.11 ns 1.11 ns 4
|
|
stringa copy{str_with_len_N};/23_stddev 0.015 ns 0.015 ns 4
|
|
stringa copy{str_with_len_N};/23_cv 1.38 % 1.38 % 4
|
|
stringa copy{str_with_len_N};/24_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/24_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/24_stddev 0.057 ns 0.057 ns 4
|
|
stringa copy{str_with_len_N};/24_cv 0.35 % 0.35 % 4
|
|
stringa copy{str_with_len_N};/32_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/32_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/32_stddev 0.039 ns 0.039 ns 4
|
|
stringa copy{str_with_len_N};/32_cv 0.24 % 0.24 % 4
|
|
stringa copy{str_with_len_N};/64_mean 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/64_median 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/64_stddev 0.256 ns 0.256 ns 4
|
|
stringa copy{str_with_len_N};/64_cv 1.58 % 1.58 % 4
|
|
stringa copy{str_with_len_N};/128_mean 16.2 ns 16.2 ns 4
|
|
stringa copy{str_with_len_N};/128_median 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/128_stddev 0.237 ns 0.237 ns 4
|
|
stringa copy{str_with_len_N};/128_cv 1.47 % 1.47 % 4
|
|
stringa copy{str_with_len_N};/256_mean 16.3 ns 16.3 ns 4
|
|
stringa copy{str_with_len_N};/256_median 16.2 ns 16.2 ns 4
|
|
stringa copy{str_with_len_N};/256_stddev 0.443 ns 0.443 ns 4
|
|
stringa copy{str_with_len_N};/256_cv 2.72 % 2.72 % 4
|
|
stringa copy{str_with_len_N};/512_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/512_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/512_stddev 0.033 ns 0.033 ns 4
|
|
stringa copy{str_with_len_N};/512_cv 0.21 % 0.21 % 4
|
|
stringa copy{str_with_len_N};/1024_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/1024_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/1024_stddev 0.059 ns 0.059 ns 4
|
|
stringa copy{str_with_len_N};/1024_cv 0.37 % 0.37 % 4
|
|
stringa copy{str_with_len_N};/2048_mean 16.2 ns 16.2 ns 4
|
|
stringa copy{str_with_len_N};/2048_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/2048_stddev 0.282 ns 0.282 ns 4
|
|
stringa copy{str_with_len_N};/2048_cv 1.75 % 1.75 % 4
|
|
stringa copy{str_with_len_N};/4096_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/4096_median 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/4096_stddev 0.042 ns 0.042 ns 4
|
|
stringa copy{str_with_len_N};/4096_cv 0.26 % 0.26 % 4
|
|
lstringa<16> copy{str_with_len_N};/15_mean 1.13 ns 1.13 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_median 1.13 ns 1.13 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_stddev 0.032 ns 0.032 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_cv 2.84 % 2.84 % 4
|
|
lstringa<16> copy{str_with_len_N};/16_mean 5.27 ns 5.27 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_median 5.25 ns 5.25 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_stddev 0.172 ns 0.172 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_cv 3.26 % 3.26 % 4
|
|
lstringa<16> copy{str_with_len_N};/23_mean 5.22 ns 5.22 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_median 5.19 ns 5.19 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_stddev 0.160 ns 0.160 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_cv 3.06 % 3.06 % 4
|
|
lstringa<16> copy{str_with_len_N};/24_mean 23.1 ns 23.1 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_median 23.0 ns 23.0 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_stddev 0.960 ns 0.960 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_cv 4.15 % 4.15 % 4
|
|
lstringa<16> copy{str_with_len_N};/32_mean 22.8 ns 22.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_median 22.7 ns 22.7 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_stddev 0.628 ns 0.628 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_cv 2.75 % 2.75 % 4
|
|
lstringa<16> copy{str_with_len_N};/64_mean 24.2 ns 24.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_median 24.2 ns 24.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_stddev 0.661 ns 0.661 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_cv 2.73 % 2.73 % 4
|
|
lstringa<16> copy{str_with_len_N};/128_mean 23.9 ns 23.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_median 23.8 ns 23.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_stddev 0.313 ns 0.313 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_cv 1.31 % 1.31 % 4
|
|
lstringa<16> copy{str_with_len_N};/256_mean 26.8 ns 26.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_median 26.8 ns 26.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_stddev 0.562 ns 0.562 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_cv 2.10 % 2.10 % 4
|
|
lstringa<16> copy{str_with_len_N};/512_mean 29.0 ns 29.0 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_median 29.0 ns 29.0 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_stddev 1.21 ns 1.21 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_cv 4.19 % 4.19 % 4
|
|
lstringa<16> copy{str_with_len_N};/1024_mean 78.3 ns 78.3 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_median 84.9 ns 84.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_stddev 17.1 ns 17.1 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_cv 21.87 % 21.87 % 4
|
|
lstringa<16> copy{str_with_len_N};/2048_mean 74.6 ns 74.6 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_median 76.2 ns 76.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_stddev 7.81 ns 7.81 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_cv 10.47 % 10.47 % 4
|
|
lstringa<16> copy{str_with_len_N};/4096_mean 89.5 ns 89.5 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_median 89.9 ns 89.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_stddev 3.44 ns 3.44 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_cv 3.84 % 3.84 % 4
|
|
lstringa<512> copy{str_with_len_N};/15_mean 1.14 ns 1.14 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_median 1.14 ns 1.14 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_stddev 0.050 ns 0.050 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_cv 4.37 % 4.37 % 4
|
|
lstringa<512> copy{str_with_len_N};/16_mean 4.80 ns 4.80 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_median 4.80 ns 4.80 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_stddev 0.066 ns 0.066 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_cv 1.37 % 1.37 % 4
|
|
lstringa<512> copy{str_with_len_N};/23_mean 4.97 ns 4.97 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_median 4.94 ns 4.94 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_stddev 0.189 ns 0.189 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_cv 3.80 % 3.80 % 4
|
|
lstringa<512> copy{str_with_len_N};/24_mean 4.42 ns 4.42 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_median 4.38 ns 4.38 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_stddev 0.122 ns 0.122 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_cv 2.75 % 2.75 % 4
|
|
lstringa<512> copy{str_with_len_N};/32_mean 4.72 ns 4.72 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_median 4.67 ns 4.67 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_stddev 0.243 ns 0.243 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_cv 5.15 % 5.15 % 4
|
|
lstringa<512> copy{str_with_len_N};/64_mean 6.10 ns 6.10 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_median 6.08 ns 6.08 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_stddev 0.223 ns 0.223 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_cv 3.65 % 3.65 % 4
|
|
lstringa<512> copy{str_with_len_N};/128_mean 6.39 ns 6.39 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_median 6.34 ns 6.34 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_stddev 0.156 ns 0.156 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_cv 2.45 % 2.45 % 4
|
|
lstringa<512> copy{str_with_len_N};/256_mean 8.09 ns 8.09 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_median 8.15 ns 8.15 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_stddev 0.300 ns 0.300 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_cv 3.71 % 3.71 % 4
|
|
lstringa<512> copy{str_with_len_N};/512_mean 10.5 ns 10.5 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_median 10.3 ns 10.3 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_stddev 0.608 ns 0.608 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_cv 5.80 % 5.80 % 4
|
|
lstringa<512> copy{str_with_len_N};/1024_mean 51.8 ns 51.8 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_median 51.7 ns 51.7 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_stddev 0.810 ns 0.810 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_cv 1.56 % 1.56 % 4
|
|
lstringa<512> copy{str_with_len_N};/2048_mean 73.1 ns 73.1 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_median 76.7 ns 76.7 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_stddev 8.49 ns 8.49 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_cv 11.61 % 11.61 % 4
|
|
lstringa<512> copy{str_with_len_N};/4096_mean 86.2 ns 86.2 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_median 86.4 ns 86.4 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_stddev 1.26 ns 1.26 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_cv 1.46 % 1.46 % 4
|
|
----- Convert to int '1234567' ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean 27.0 ns 27.0 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median 27.1 ns 27.1 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev 0.278 ns 0.278 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv 1.03 % 1.03 % 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean 17.0 ns 17.0 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median 17.0 ns 17.0 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev 0.191 ns 0.191 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv 1.12 % 1.12 % 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 9.41 ns 9.41 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 9.32 ns 9.32 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.221 ns 0.221 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 2.35 % 2.35 % 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 9.40 ns 9.40 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 9.31 ns 9.31 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.289 ns 0.289 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 3.08 % 3.08 % 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 9.44 ns 9.44 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median 9.47 ns 9.47 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.153 ns 0.153 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 1.62 % 1.62 % 4
|
|
----- Convert to unsigned 'abcDef' ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean 23.3 ns 23.3 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median 23.3 ns 23.3 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev 0.192 ns 0.192 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv 0.82 % 0.82 % 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean 21.9 ns 21.9 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median 21.9 ns 21.9 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev 0.300 ns 0.300 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv 1.37 % 1.37 % 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 7.71 ns 7.71 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 7.64 ns 7.64 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.209 ns 0.209 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 2.71 % 2.71 % 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 7.62 ns 7.62 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 7.55 ns 7.55 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.225 ns 0.225 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 2.95 % 2.95 % 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 7.41 ns 7.41 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 7.44 ns 7.44 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.065 ns 0.065 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 0.88 % 0.88 % 4
|
|
----- Convert to int ' 1234567' ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean 28.6 ns 28.6 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_median 28.7 ns 28.7 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev 0.530 ns 0.530 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv 1.85 % 1.85 % 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_mean 11.1 ns 11.1 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_median 10.9 ns 10.9 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_stddev 0.625 ns 0.625 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_cv 5.65 % 5.65 % 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_mean 13.1 ns 13.1 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_median 13.1 ns 13.1 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_stddev 0.470 ns 0.470 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_cv 3.60 % 3.60 % 4
|
|
----- Convert to double '1234.567e10' ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean 66.6 ns 66.6 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median 66.5 ns 66.5 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev 1.69 ns 1.69 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv 2.53 % 2.53 % 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res); ERROR OCCURRED: 'not implemented'
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res); ERROR OCCURRED: 'not implemented'
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res); ERROR OCCURRED: 'not implemented'
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res); ERROR OCCURRED: 'not implemented'
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_mean 34.2 ns 34.2 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_median 34.0 ns 34.0 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_stddev 0.705 ns 0.705 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_cv 2.06 % 2.06 % 4
|
|
-- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_mean 1948 ns 1948 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_median 1942 ns 1942 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev 21.2 ns 21.2 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_cv 1.09 % 1.09 % 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_mean 419 ns 419 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_median 424 ns 424 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_stddev 30.8 ns 30.8 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_cv 7.33 % 7.33 % 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean 381 ns 381 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_median 387 ns 387 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev 19.1 ns 19.1 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv 5.00 % 5.00 % 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean 279 ns 279 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_median 287 ns 287 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev 24.2 ns 24.2 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv 8.65 % 8.65 % 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean 253 ns 253 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_median 260 ns 260 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev 21.7 ns 21.7 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv 8.57 % 8.57 % 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean 157 ns 157 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median 156 ns 156 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev 2.06 ns 2.06 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv 1.31 % 1.31 % 4
|
|
-- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean 1961 ns 1961 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median 1969 ns 1969 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev 32.4 ns 32.4 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv 1.65 % 1.65 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean 1263 ns 1263 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_median 1254 ns 1254 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev 42.6 ns 42.6 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv 3.37 % 3.37 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean 467 ns 467 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median 445 ns 445 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev 61.8 ns 61.8 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv 13.23 % 13.23 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean 355 ns 355 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median 358 ns 358 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev 13.6 ns 13.6 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv 3.83 % 3.83 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean 317 ns 317 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median 320 ns 320 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev 23.3 ns 23.3 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv 7.37 % 7.37 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean 230 ns 230 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median 230 ns 230 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev 1.11 ns 1.11 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv 0.48 % 0.48 % 4
|
|
-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean 140567 ns 140568 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median 139519 ns 139520 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev 3948 ns 3948 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv 2.81 % 2.81 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 94630 ns 94630 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 94079 ns 94080 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 2140 ns 2140 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 2.26 % 2.26 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 43021 ns 43021 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 42724 ns 42724 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 1352 ns 1352 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 3.14 % 3.14 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 23822 ns 23822 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 23394 ns 23394 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 1063 ns 1063 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 4.46 % 4.46 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 18156 ns 18156 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 18115 ns 18115 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 583 ns 583 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 3.21 % 3.21 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 17874 ns 17875 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 17853 ns 17853 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 317 ns 317 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 1.78 % 1.78 % 4
|
|
-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; ... str << str_var1 << str_var2;_mean 2003 ns 2003 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_median 1970 ns 1970 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_stddev 83.4 ns 83.4 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_cv 4.16 % 4.16 % 4
|
|
std::string str; ... str += str_var1 + str_var2;_mean 1370 ns 1370 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_median 1383 ns 1383 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_stddev 38.9 ns 38.9 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_cv 2.84 % 2.84 % 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_mean 496 ns 496 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_median 495 ns 495 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_stddev 21.7 ns 21.7 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_cv 4.36 % 4.36 % 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_mean 434 ns 434 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_median 442 ns 442 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_stddev 25.2 ns 25.2 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_cv 5.81 % 5.81 % 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_mean 387 ns 387 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_median 390 ns 390 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_stddev 17.2 ns 17.2 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_cv 4.45 % 4.45 % 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_mean 290 ns 290 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_median 289 ns 289 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev 4.35 ns 4.35 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_cv 1.50 % 1.50 % 4
|
|
-- Append text, number, text --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; str << "test = " << k << " times";_mean 3322 ns 3322 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_median 3297 ns 3297 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_stddev 111 ns 111 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_cv 3.34 % 3.34 % 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_mean 475 ns 475 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_median 463 ns 463 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_stddev 26.9 ns 26.9 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_cv 5.67 % 5.67 % 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean 1200 ns 1200 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median 1162 ns 1162 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev 118 ns 118 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv 9.84 % 9.84 % 4
|
|
std::string str = std::format("test = {} times", k);_mean 948 ns 948 ns 4
|
|
std::string str = std::format("test = {} times", k);_median 943 ns 943 ns 4
|
|
std::string str = std::format("test = {} times", k);_stddev 27.0 ns 27.0 ns 4
|
|
std::string str = std::format("test = {} times", k);_cv 2.85 % 2.85 % 4
|
|
lstringa<8> str; str.format("test = {} times", k);_mean 2019 ns 2019 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_median 2017 ns 2017 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_stddev 44.0 ns 44.0 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_cv 2.18 % 2.18 % 4
|
|
lstringa<32> str; str.format("test = {} times", k);_mean 1714 ns 1714 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_median 1701 ns 1701 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_stddev 46.4 ns 46.4 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_cv 2.71 % 2.71 % 4
|
|
lstringa<8> str = "test = " + k + " times";_mean 271 ns 271 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_median 272 ns 272 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_stddev 2.40 ns 2.40 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_cv 0.89 % 0.89 % 4
|
|
lstringa<32> str = "test = " + k + " times";_mean 120 ns 120 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_median 120 ns 120 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_stddev 1.02 ns 1.02 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_cv 0.85 % 0.85 % 4
|
|
stringa str = "test = " + k + " times";_mean 124 ns 124 ns 4
|
|
stringa str = "test = " + k + " times";_median 121 ns 121 ns 4
|
|
stringa str = "test = " + k + " times";_stddev 7.42 ns 7.42 ns 4
|
|
stringa str = "test = " + k + " times";_cv 5.97 % 5.97 % 4
|
|
-- Split text and convert to int --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string::find + substr + std::strtol_mean 277 ns 277 ns 4
|
|
std::string::find + substr + std::strtol_median 278 ns 278 ns 4
|
|
std::string::find + substr + std::strtol_stddev 3.47 ns 3.47 ns 4
|
|
std::string::find + substr + std::strtol_cv 1.25 % 1.25 % 4
|
|
ssa::splitter + ssa::as_int_mean 153 ns 153 ns 4
|
|
ssa::splitter + ssa::as_int_median 152 ns 152 ns 4
|
|
ssa::splitter + ssa::as_int_stddev 3.60 ns 3.60 ns 4
|
|
ssa::splitter + ssa::as_int_cv 2.35 % 2.35 % 4
|
|
ssa::splitf + functor_mean 211 ns 211 ns 4
|
|
ssa::splitf + functor_median 210 ns 210 ns 4
|
|
ssa::splitf + functor_stddev 5.09 ns 5.09 ns 4
|
|
ssa::splitf + functor_cv 2.41 % 2.41 % 4
|
|
-- Replace symbols in text ~400 symbols --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
Naive (and wrong) replace symbols with std::string find + replace_mean 892 ns 892 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_median 892 ns 892 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_stddev 16.7 ns 16.7 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_cv 1.88 % 1.88 % 4
|
|
replace symbols with std::string find_first_of + replace_mean 2193 ns 2193 ns 4
|
|
replace symbols with std::string find_first_of + replace_median 2199 ns 2199 ns 4
|
|
replace symbols with std::string find_first_of + replace_stddev 29.9 ns 29.9 ns 4
|
|
replace symbols with std::string find_first_of + replace_cv 1.36 % 1.36 % 4
|
|
replace symbols with std::string_view find_first_of + copy_mean 1024 ns 1024 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_median 1025 ns 1025 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_stddev 7.54 ns 7.54 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_cv 0.74 % 0.74 % 4
|
|
replace runtime symbols with string expressions and without remembering all search results_mean 1463 ns 1463 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_median 1440 ns 1440 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_stddev 61.5 ns 61.5 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_cv 4.21 % 4.21 % 4
|
|
replace runtime symbols with simstr and memorization of all search results_mean 1131 ns 1131 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_median 1121 ns 1121 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_stddev 28.4 ns 28.4 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_cv 2.51 % 2.51 % 4
|
|
replace const symbols with string expressions and without remembering all search results_mean 1003 ns 1003 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_median 1000 ns 1000 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_stddev 15.8 ns 15.8 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_cv 1.58 % 1.58 % 4
|
|
replace const symbols with string expressions and memorization of all search results_mean 876 ns 876 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_median 872 ns 872 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_stddev 21.1 ns 21.1 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_cv 2.41 % 2.41 % 4
|
|
-- Replace symbols in text ~40 symbols --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_mean 167 ns 167 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_median 166 ns 166 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_stddev 4.51 ns 4.51 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_cv 2.70 % 2.70 % 4
|
|
Short replace symbols with std::string find_first_of + replace_mean 309 ns 309 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_median 309 ns 309 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_stddev 4.61 ns 4.61 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_cv 1.49 % 1.49 % 4
|
|
Short replace symbols with std::string_view find_first_of + copy_mean 152 ns 152 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_median 152 ns 152 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_stddev 2.46 ns 2.46 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_cv 1.61 % 1.61 % 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_mean 192 ns 192 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_median 189 ns 189 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_stddev 6.01 ns 6.01 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_cv 3.13 % 3.13 % 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_mean 208 ns 208 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_median 208 ns 208 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_stddev 2.40 ns 2.40 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_cv 1.15 % 1.15 % 4
|
|
Short replace const symbols with string expressions and without remembering all search results_mean 124 ns 124 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_median 124 ns 124 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_stddev 1.96 ns 1.96 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_cv 1.58 % 1.58 % 4
|
|
Short replace const symbols with string expressions and memorization of all search results_mean 137 ns 137 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_median 136 ns 136 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_stddev 3.34 ns 3.34 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_cv 2.44 % 2.45 % 4
|
|
----- Replace All Str To Longer Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to ---- in std::string|64_mean 173 ns 173 ns 4
|
|
replace bb to ---- in std::string|64_median 174 ns 174 ns 4
|
|
replace bb to ---- in std::string|64_stddev 4.58 ns 4.58 ns 4
|
|
replace bb to ---- in std::string|64_cv 2.64 % 2.64 % 4
|
|
replace bb to ---- in std::string|256_mean 844 ns 844 ns 4
|
|
replace bb to ---- in std::string|256_median 845 ns 845 ns 4
|
|
replace bb to ---- in std::string|256_stddev 21.6 ns 21.6 ns 4
|
|
replace bb to ---- in std::string|256_cv 2.55 % 2.55 % 4
|
|
replace bb to ---- in std::string|512_mean 1199 ns 1199 ns 4
|
|
replace bb to ---- in std::string|512_median 1177 ns 1177 ns 4
|
|
replace bb to ---- in std::string|512_stddev 60.1 ns 60.1 ns 4
|
|
replace bb to ---- in std::string|512_cv 5.01 % 5.01 % 4
|
|
replace bb to ---- in std::string|1024_mean 2462 ns 2462 ns 4
|
|
replace bb to ---- in std::string|1024_median 2456 ns 2456 ns 4
|
|
replace bb to ---- in std::string|1024_stddev 113 ns 113 ns 4
|
|
replace bb to ---- in std::string|1024_cv 4.60 % 4.60 % 4
|
|
replace bb to ---- in std::string|2048_mean 6298 ns 6298 ns 4
|
|
replace bb to ---- in std::string|2048_median 6218 ns 6218 ns 4
|
|
replace bb to ---- in std::string|2048_stddev 185 ns 185 ns 4
|
|
replace bb to ---- in std::string|2048_cv 2.94 % 2.94 % 4
|
|
replace bb to ---- in lstringa<8>|64_mean 129 ns 129 ns 4
|
|
replace bb to ---- in lstringa<8>|64_median 128 ns 128 ns 4
|
|
replace bb to ---- in lstringa<8>|64_stddev 5.20 ns 5.20 ns 4
|
|
replace bb to ---- in lstringa<8>|64_cv 4.04 % 4.04 % 4
|
|
replace bb to ---- in lstringa<8>|256_mean 446 ns 446 ns 4
|
|
replace bb to ---- in lstringa<8>|256_median 444 ns 444 ns 4
|
|
replace bb to ---- in lstringa<8>|256_stddev 19.7 ns 19.7 ns 4
|
|
replace bb to ---- in lstringa<8>|256_cv 4.41 % 4.41 % 4
|
|
replace bb to ---- in lstringa<8>|512_mean 831 ns 831 ns 4
|
|
replace bb to ---- in lstringa<8>|512_median 830 ns 830 ns 4
|
|
replace bb to ---- in lstringa<8>|512_stddev 18.6 ns 18.6 ns 4
|
|
replace bb to ---- in lstringa<8>|512_cv 2.23 % 2.23 % 4
|
|
replace bb to ---- in lstringa<8>|1024_mean 1609 ns 1609 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_median 1608 ns 1608 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_stddev 21.2 ns 21.2 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_cv 1.32 % 1.32 % 4
|
|
replace bb to ---- in lstringa<8>|2048_mean 3058 ns 3058 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_median 3039 ns 3039 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_stddev 51.4 ns 51.4 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_cv 1.68 % 1.68 % 4
|
|
replace bb to ---- by init stringa|64_mean 89.4 ns 89.4 ns 4
|
|
replace bb to ---- by init stringa|64_median 89.4 ns 89.4 ns 4
|
|
replace bb to ---- by init stringa|64_stddev 0.659 ns 0.659 ns 4
|
|
replace bb to ---- by init stringa|64_cv 0.74 % 0.74 % 4
|
|
replace bb to ---- by init stringa|256_mean 283 ns 283 ns 4
|
|
replace bb to ---- by init stringa|256_median 284 ns 284 ns 4
|
|
replace bb to ---- by init stringa|256_stddev 5.33 ns 5.33 ns 4
|
|
replace bb to ---- by init stringa|256_cv 1.88 % 1.88 % 4
|
|
replace bb to ---- by init stringa|512_mean 673 ns 673 ns 4
|
|
replace bb to ---- by init stringa|512_median 673 ns 673 ns 4
|
|
replace bb to ---- by init stringa|512_stddev 14.9 ns 14.9 ns 4
|
|
replace bb to ---- by init stringa|512_cv 2.21 % 2.21 % 4
|
|
replace bb to ---- by init stringa|1024_mean 1432 ns 1432 ns 4
|
|
replace bb to ---- by init stringa|1024_median 1406 ns 1406 ns 4
|
|
replace bb to ---- by init stringa|1024_stddev 112 ns 112 ns 4
|
|
replace bb to ---- by init stringa|1024_cv 7.85 % 7.85 % 4
|
|
replace bb to ---- by init stringa|2048_mean 2854 ns 2854 ns 4
|
|
replace bb to ---- by init stringa|2048_median 2850 ns 2851 ns 4
|
|
replace bb to ---- by init stringa|2048_stddev 26.3 ns 26.3 ns 4
|
|
replace bb to ---- by init stringa|2048_cv 0.92 % 0.92 % 4
|
|
----- Replace All Str To Same Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to -- in std::string|64_mean 118 ns 118 ns 4
|
|
replace bb to -- in std::string|64_median 118 ns 118 ns 4
|
|
replace bb to -- in std::string|64_stddev 0.809 ns 0.809 ns 4
|
|
replace bb to -- in std::string|64_cv 0.68 % 0.68 % 4
|
|
replace bb to -- in std::string|256_mean 413 ns 413 ns 4
|
|
replace bb to -- in std::string|256_median 414 ns 414 ns 4
|
|
replace bb to -- in std::string|256_stddev 5.02 ns 5.02 ns 4
|
|
replace bb to -- in std::string|256_cv 1.21 % 1.21 % 4
|
|
replace bb to -- in std::string|512_mean 825 ns 825 ns 4
|
|
replace bb to -- in std::string|512_median 817 ns 817 ns 4
|
|
replace bb to -- in std::string|512_stddev 21.3 ns 21.3 ns 4
|
|
replace bb to -- in std::string|512_cv 2.57 % 2.57 % 4
|
|
replace bb to -- in std::string|1024_mean 1543 ns 1543 ns 4
|
|
replace bb to -- in std::string|1024_median 1542 ns 1542 ns 4
|
|
replace bb to -- in std::string|1024_stddev 13.5 ns 13.5 ns 4
|
|
replace bb to -- in std::string|1024_cv 0.87 % 0.87 % 4
|
|
replace bb to -- in std::string|2048_mean 3140 ns 3140 ns 4
|
|
replace bb to -- in std::string|2048_median 3113 ns 3113 ns 4
|
|
replace bb to -- in std::string|2048_stddev 98.1 ns 98.1 ns 4
|
|
replace bb to -- in std::string|2048_cv 3.12 % 3.12 % 4
|
|
replace bb to -- in lstringa<8>|64_mean 88.1 ns 88.1 ns 4
|
|
replace bb to -- in lstringa<8>|64_median 88.0 ns 88.0 ns 4
|
|
replace bb to -- in lstringa<8>|64_stddev 1.30 ns 1.30 ns 4
|
|
replace bb to -- in lstringa<8>|64_cv 1.48 % 1.48 % 4
|
|
replace bb to -- in lstringa<8>|256_mean 282 ns 282 ns 4
|
|
replace bb to -- in lstringa<8>|256_median 279 ns 279 ns 4
|
|
replace bb to -- in lstringa<8>|256_stddev 8.81 ns 8.81 ns 4
|
|
replace bb to -- in lstringa<8>|256_cv 3.12 % 3.12 % 4
|
|
replace bb to -- in lstringa<8>|512_mean 526 ns 526 ns 4
|
|
replace bb to -- in lstringa<8>|512_median 525 ns 525 ns 4
|
|
replace bb to -- in lstringa<8>|512_stddev 7.04 ns 7.04 ns 4
|
|
replace bb to -- in lstringa<8>|512_cv 1.34 % 1.34 % 4
|
|
replace bb to -- in lstringa<8>|1024_mean 1072 ns 1072 ns 4
|
|
replace bb to -- in lstringa<8>|1024_median 1066 ns 1066 ns 4
|
|
replace bb to -- in lstringa<8>|1024_stddev 54.3 ns 54.3 ns 4
|
|
replace bb to -- in lstringa<8>|1024_cv 5.07 % 5.07 % 4
|
|
replace bb to -- in lstringa<8>|2048_mean 2023 ns 2023 ns 4
|
|
replace bb to -- in lstringa<8>|2048_median 1990 ns 1990 ns 4
|
|
replace bb to -- in lstringa<8>|2048_stddev 69.4 ns 69.4 ns 4
|
|
replace bb to -- in lstringa<8>|2048_cv 3.43 % 3.43 % 4
|
|
replace bb to -- by init stringa|64_mean 75.3 ns 75.3 ns 4
|
|
replace bb to -- by init stringa|64_median 75.2 ns 75.2 ns 4
|
|
replace bb to -- by init stringa|64_stddev 0.454 ns 0.454 ns 4
|
|
replace bb to -- by init stringa|64_cv 0.60 % 0.60 % 4
|
|
replace bb to -- by init stringa|256_mean 233 ns 233 ns 4
|
|
replace bb to -- by init stringa|256_median 232 ns 232 ns 4
|
|
replace bb to -- by init stringa|256_stddev 7.50 ns 7.50 ns 4
|
|
replace bb to -- by init stringa|256_cv 3.22 % 3.22 % 4
|
|
replace bb to -- by init stringa|512_mean 428 ns 428 ns 4
|
|
replace bb to -- by init stringa|512_median 426 ns 426 ns 4
|
|
replace bb to -- by init stringa|512_stddev 6.17 ns 6.17 ns 4
|
|
replace bb to -- by init stringa|512_cv 1.44 % 1.44 % 4
|
|
replace bb to -- by init stringa|1024_mean 846 ns 846 ns 4
|
|
replace bb to -- by init stringa|1024_median 847 ns 847 ns 4
|
|
replace bb to -- by init stringa|1024_stddev 19.0 ns 19.0 ns 4
|
|
replace bb to -- by init stringa|1024_cv 2.25 % 2.25 % 4
|
|
replace bb to -- by init stringa|2048_mean 1654 ns 1654 ns 4
|
|
replace bb to -- by init stringa|2048_median 1658 ns 1658 ns 4
|
|
replace bb to -- by init stringa|2048_stddev 47.7 ns 47.7 ns 4
|
|
replace bb to -- by init stringa|2048_cv 2.88 % 2.88 % 4
|
|
----- Hash Map insert and find ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
hashStrMapA<size_t> emplace & find stringa;_mean 3677557 ns 3677568 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_median 3617202 ns 3617214 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_stddev 132384 ns 132384 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_cv 3.60 % 3.60 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_mean 3517210 ns 3517220 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_median 3520155 ns 3520166 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev 38144 ns 38141 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_cv 1.08 % 1.08 % 4
|
|
hashStrMapA<size_t> emplace & find ssa;_mean 3630665 ns 3630676 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_median 3629915 ns 3629926 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_stddev 15226 ns 15225 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_cv 0.42 % 0.42 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean 4042057 ns 4042070 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median 4042055 ns 4042067 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev 54785 ns 54789 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv 1.36 % 1.36 % 4
|
|
----- Build Full Func Name ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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Build func full name std::string;_mean 991 ns 991 ns 4
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Build func full name std::string;_median 992 ns 992 ns 4
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Build func full name std::string;_stddev 13.3 ns 13.3 ns 4
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Build func full name std::string;_cv 1.34 % 1.34 % 4
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Build func full name std::string 1;_mean 997 ns 997 ns 4
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Build func full name std::string 1;_median 999 ns 999 ns 4
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Build func full name std::string 1;_stddev 9.26 ns 9.26 ns 4
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Build func full name std::string 1;_cv 0.93 % 0.93 % 4
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Build func full name std::stream;_mean 2832 ns 2832 ns 4
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Build func full name std::stream;_median 2834 ns 2834 ns 4
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Build func full name std::stream;_stddev 50.3 ns 50.3 ns 4
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Build func full name std::stream;_cv 1.78 % 1.78 % 4
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Build func full name stringa;_mean 443 ns 443 ns 4
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Build func full name stringa;_median 444 ns 444 ns 4
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Build func full name stringa;_stddev 10.7 ns 10.7 ns 4
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Build func full name stringa;_cv 2.43 % 2.43 % 4
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Build func full name stringa 1;_mean 597 ns 597 ns 4
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Build func full name stringa 1;_median 595 ns 595 ns 4
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Build func full name stringa 1;_stddev 8.01 ns 8.01 ns 4
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Build func full name stringa 1;_cv 1.34 % 1.34 % 4
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----- Make Upper ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
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To upper case std::wstring_mean 167 ns 167 ns 4
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To upper case std::wstring_median 167 ns 167 ns 4
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To upper case std::wstring_stddev 2.16 ns 2.16 ns 4
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To upper case std::wstring_cv 1.29 % 1.29 % 4
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To upper case lstringw<15>_mean 40.3 ns 40.3 ns 4
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To upper case lstringw<15>_median 39.8 ns 39.8 ns 4
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To upper case lstringw<15>_stddev 1.05 ns 1.05 ns 4
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To upper case lstringw<15>_cv 2.60 % 2.60 % 4
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