mirror of https://github.com/orefkov/simstr.git
990 lines
146 KiB
Plaintext
990 lines
146 KiB
Plaintext
Benchmarks of simstr, version 1.8.1
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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 GNU 15.2.0
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2026-03-22T13:04:50+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: 0.06, 0.09, 0.08
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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 160 ns 160 ns 4
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Concat email std::format_median 162 ns 162 ns 4
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Concat email std::format_stddev 4.85 ns 4.85 ns 4
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Concat email std::format_cv 3.03 % 3.03 % 4
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Concat email std::stringstream_mean 321 ns 321 ns 4
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Concat email std::stringstream_median 322 ns 322 ns 4
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Concat email std::stringstream_stddev 3.32 ns 3.32 ns 4
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Concat email std::stringstream_cv 1.04 % 1.03 % 4
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Concat email stringzilla append_mean 108 ns 108 ns 4
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Concat email stringzilla append_median 108 ns 108 ns 4
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Concat email stringzilla append_stddev 3.84 ns 3.85 ns 4
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Concat email stringzilla append_cv 3.57 % 3.57 % 4
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Concat email stringzilla concat_mean 42.8 ns 42.8 ns 4
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Concat email stringzilla concat_median 42.0 ns 42.0 ns 4
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Concat email stringzilla concat_stddev 1.96 ns 1.96 ns 4
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Concat email stringzilla concat_cv 4.57 % 4.57 % 4
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Concat email std::string append_mean 79.2 ns 79.2 ns 4
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Concat email std::string append_median 79.1 ns 79.1 ns 4
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Concat email std::string append_stddev 2.03 ns 2.03 ns 4
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Concat email std::string append_cv 2.57 % 2.57 % 4
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Concat email std::string by strexpr_mean 34.4 ns 34.4 ns 4
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Concat email std::string by strexpr_median 34.7 ns 34.7 ns 4
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Concat email std::string by strexpr_stddev 0.818 ns 0.818 ns 4
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Concat email std::string by strexpr_cv 2.38 % 2.38 % 4
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Concat email stringa_mean 40.7 ns 40.7 ns 4
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Concat email stringa_median 40.5 ns 40.5 ns 4
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Concat email stringa_stddev 0.971 ns 0.971 ns 4
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Concat email stringa_cv 2.38 % 2.38 % 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 214 ns 214 ns 4
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Concat std::string and number by std to std::string_median 216 ns 216 ns 4
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Concat std::string and number by std to std::string_stddev 4.91 ns 4.91 ns 4
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Concat std::string and number by std to std::string_cv 2.30 % 2.30 % 4
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Concat std::string and number by StrExpr to std::string_mean 102 ns 102 ns 4
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Concat std::string and number by StrExpr to std::string_median 101 ns 101 ns 4
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Concat std::string and number by StrExpr to std::string_stddev 2.74 ns 2.74 ns 4
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Concat std::string and number by StrExpr to std::string_cv 2.69 % 2.69 % 4
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Concat stringa and number by StrExpr to simstr::stringa_mean 72.3 ns 72.3 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_median 72.4 ns 72.4 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_stddev 1.59 ns 1.59 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_cv 2.21 % 2.21 % 4
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Concat stringa and number by e_concat to simstr::stringa_mean 77.7 ns 77.7 ns 4
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Concat stringa and number by e_concat to simstr::stringa_median 77.5 ns 77.5 ns 4
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Concat stringa and number by e_concat to simstr::stringa_stddev 2.73 ns 2.73 ns 4
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Concat stringa and number by e_concat to simstr::stringa_cv 3.52 % 3.52 % 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 728 ns 728 ns 4
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Concat std::string and format hex number and literal to std::string_median 732 ns 732 ns 4
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Concat std::string and format hex number and literal to std::string_stddev 19.6 ns 19.6 ns 4
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Concat std::string and format hex number and literal to std::string_cv 2.68 % 2.68 % 4
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std::format std::string and hex number by literal to std::string_mean 893 ns 893 ns 4
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std::format std::string and hex number by literal to std::string_median 890 ns 890 ns 4
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std::format std::string and hex number by literal to std::string_stddev 22.3 ns 22.3 ns 4
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std::format std::string and hex number by literal to std::string_cv 2.49 % 2.49 % 4
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Concat std::string and std::to_chars and string to std::string_mean 199 ns 199 ns 4
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Concat std::string and std::to_chars and string to std::string_median 199 ns 199 ns 4
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Concat std::string and std::to_chars and string to std::string_stddev 1.39 ns 1.39 ns 4
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Concat std::string and std::to_chars and string to std::string_cv 0.70 % 0.70 % 4
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Concat std::string and hex number and literal by StrExpr to std::string_mean 125 ns 125 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_median 126 ns 126 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_stddev 1.84 ns 1.84 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_cv 1.47 % 1.47 % 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean 122 ns 122 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_median 122 ns 122 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev 1.10 ns 1.10 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv 0.90 % 0.90 % 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_mean 125 ns 125 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_median 125 ns 125 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev 2.16 ns 2.16 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_cv 1.73 % 1.73 % 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_mean 172 ns 172 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_median 171 ns 171 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_stddev 4.63 ns 4.63 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_cv 2.69 % 2.69 % 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean 280 ns 280 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_median 279 ns 279 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev 5.80 ns 5.80 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv 2.07 % 2.07 % 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 261 ns 261 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median 261 ns 261 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev 4.51 ns 4.51 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv 1.73 % 1.73 % 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean 315 ns 315 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median 316 ns 316 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev 3.45 ns 3.45 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv 1.09 % 1.09 % 4
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e_vsubst(pattern, i / 0x8a010_fmt)_mean 593 ns 593 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_median 587 ns 587 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_stddev 13.1 ns 13.1 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_cv 2.21 % 2.21 % 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean 629 ns 629 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median 631 ns 631 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev 19.2 ns 19.2 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv 3.06 % 3.06 % 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean 788 ns 788 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_median 794 ns 794 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev 12.1 ns 12.1 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv 1.54 % 1.54 % 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_mean 1171 ns 1171 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_median 1170 ns 1170 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_stddev 4.63 ns 4.63 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_cv 0.40 % 0.40 % 4
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std::vformat(pattern, std::make_format_args(i))_mean 1176 ns 1176 ns 4
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std::vformat(pattern, std::make_format_args(i))_median 1174 ns 1174 ns 4
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std::vformat(pattern, std::make_format_args(i))_stddev 12.9 ns 12.9 ns 4
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std::vformat(pattern, std::make_format_args(i))_cv 1.09 % 1.09 % 4
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std::format with std::formatted_size_mean 2267 ns 2267 ns 4
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std::format with std::formatted_size_median 2276 ns 2276 ns 4
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std::format with std::formatted_size_stddev 38.4 ns 38.4 ns 4
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std::format with std::formatted_size_cv 1.69 % 1.69 % 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean 2021 ns 2021 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median 2023 ns 2023 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev 41.5 ns 41.5 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv 2.05 % 2.05 % 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 47.9 ns 47.9 ns 4
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Concat std::string by std to std::string_median 47.9 ns 47.9 ns 4
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Concat std::string by std to std::string_stddev 0.383 ns 0.383 ns 4
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Concat std::string by std to std::string_cv 0.80 % 0.80 % 4
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Concat std::string by StrExpr to std::string_mean 35.3 ns 35.3 ns 4
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Concat std::string by StrExpr to std::string_median 35.3 ns 35.3 ns 4
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Concat std::string by StrExpr to std::string_stddev 0.618 ns 0.618 ns 4
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Concat std::string by StrExpr to std::string_cv 1.75 % 1.75 % 4
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Concat stringa by StrExpr to stringa_mean 27.4 ns 27.4 ns 4
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Concat stringa by StrExpr to stringa_median 27.4 ns 27.4 ns 4
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Concat stringa by StrExpr to stringa_stddev 0.154 ns 0.153 ns 4
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Concat stringa by StrExpr to stringa_cv 0.56 % 0.56 % 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 119 ns 119 ns 4
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Find concat three std::string_median 118 ns 118 ns 4
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Find concat three std::string_stddev 1.87 ns 1.87 ns 4
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Find concat three std::string_cv 1.57 % 1.57 % 4
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Find concat three strexpr_mean 38.2 ns 38.2 ns 4
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Find concat three strexpr_median 38.2 ns 38.2 ns 4
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Find concat three strexpr_stddev 0.339 ns 0.339 ns 4
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Find concat three strexpr_cv 0.89 % 0.89 % 4
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Find concat three simstr_mean 15.6 ns 15.6 ns 4
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Find concat three simstr_median 15.6 ns 15.6 ns 4
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Find concat three simstr_stddev 0.214 ns 0.214 ns 4
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Find concat three simstr_cv 1.37 % 1.37 % 4
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Find concat three stringzilla string_mean 125 ns 125 ns 4
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Find concat three stringzilla string_median 125 ns 125 ns 4
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Find concat three stringzilla string_stddev 1.18 ns 1.18 ns 4
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Find concat three stringzilla string_cv 0.94 % 0.94 % 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 8.65 ns 8.65 ns 4
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BuildTypeNameStr 0/0_median 8.66 ns 8.66 ns 4
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BuildTypeNameStr 0/0_stddev 0.131 ns 0.131 ns 4
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BuildTypeNameStr 0/0_cv 1.51 % 1.51 % 4
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BuildTypeNameExp 0/0_mean 6.99 ns 6.99 ns 4
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BuildTypeNameExp 0/0_median 7.01 ns 7.01 ns 4
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BuildTypeNameExp 0/0_stddev 0.134 ns 0.134 ns 4
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BuildTypeNameExp 0/0_cv 1.92 % 1.92 % 4
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BuildTypeNameSim 0/0_mean 4.97 ns 4.97 ns 4
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BuildTypeNameSim 0/0_median 4.98 ns 4.98 ns 4
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BuildTypeNameSim 0/0_stddev 0.065 ns 0.065 ns 4
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BuildTypeNameSim 0/0_cv 1.31 % 1.31 % 4
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BuildTypeNameStr 10/10_mean 76.6 ns 76.6 ns 4
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BuildTypeNameStr 10/10_median 76.1 ns 76.1 ns 4
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BuildTypeNameStr 10/10_stddev 1.27 ns 1.27 ns 4
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BuildTypeNameStr 10/10_cv 1.65 % 1.65 % 4
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BuildTypeNameExp 10/10_mean 27.9 ns 27.9 ns 4
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BuildTypeNameExp 10/10_median 27.9 ns 27.9 ns 4
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BuildTypeNameExp 10/10_stddev 0.740 ns 0.740 ns 4
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BuildTypeNameExp 10/10_cv 2.66 % 2.66 % 4
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BuildTypeNameSim 10/10_mean 22.6 ns 22.6 ns 4
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BuildTypeNameSim 10/10_median 22.3 ns 22.3 ns 4
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BuildTypeNameSim 10/10_stddev 0.683 ns 0.683 ns 4
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BuildTypeNameSim 10/10_cv 3.02 % 3.02 % 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 236 ns 236 ns 4
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Concat with replace str_median 236 ns 236 ns 4
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Concat with replace str_stddev 4.01 ns 4.01 ns 4
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Concat with replace str_cv 1.70 % 1.70 % 4
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Concat with replace exp_mean 135 ns 135 ns 4
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Concat with replace exp_median 134 ns 134 ns 4
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Concat with replace exp_stddev 3.94 ns 3.94 ns 4
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Concat with replace exp_cv 2.92 % 2.92 % 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 1.13 ns 1.13 ns 4
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std::string e;_median 1.13 ns 1.13 ns 4
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std::string e;_stddev 0.012 ns 0.012 ns 4
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std::string e;_cv 1.09 % 1.09 % 4
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std::string_view e;_mean 0.754 ns 0.754 ns 4
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std::string_view e;_median 0.751 ns 0.751 ns 4
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std::string_view e;_stddev 0.013 ns 0.013 ns 4
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std::string_view e;_cv 1.68 % 1.68 % 4
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ssa e;_mean 0.187 ns 0.187 ns 4
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ssa e;_median 0.186 ns 0.186 ns 4
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ssa e;_stddev 0.002 ns 0.002 ns 4
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ssa e;_cv 1.20 % 1.20 % 4
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stringa e;_mean 0.753 ns 0.753 ns 4
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stringa e;_median 0.757 ns 0.757 ns 4
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stringa e;_stddev 0.011 ns 0.011 ns 4
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stringa e;_cv 1.52 % 1.52 % 4
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lstringa<20> e;_mean 1.14 ns 1.14 ns 4
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lstringa<20> e;_median 1.15 ns 1.15 ns 4
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lstringa<20> e;_stddev 0.016 ns 0.016 ns 4
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lstringa<20> e;_cv 1.44 % 1.44 % 4
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lstringa<40> e;_mean 1.15 ns 1.15 ns 4
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lstringa<40> e;_median 1.15 ns 1.15 ns 4
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lstringa<40> e;_stddev 0.016 ns 0.016 ns 4
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lstringa<40> e;_cv 1.39 % 1.39 % 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 1.89 ns 1.89 ns 4
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std::string e = "Test text";_median 1.89 ns 1.89 ns 4
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std::string e = "Test text";_stddev 0.034 ns 0.034 ns 4
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std::string e = "Test text";_cv 1.80 % 1.80 % 4
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std::string_view e = "Test text";_mean 0.754 ns 0.754 ns 4
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std::string_view e = "Test text";_median 0.753 ns 0.753 ns 4
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std::string_view e = "Test text";_stddev 0.007 ns 0.007 ns 4
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std::string_view e = "Test text";_cv 0.97 % 0.97 % 4
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ssa e = "Test text";_mean 0.757 ns 0.757 ns 4
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ssa e = "Test text";_median 0.761 ns 0.761 ns 4
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ssa e = "Test text";_stddev 0.011 ns 0.011 ns 4
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ssa e = "Test text";_cv 1.44 % 1.44 % 4
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stringa e = "Test text";_mean 1.13 ns 1.13 ns 4
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stringa e = "Test text";_median 1.13 ns 1.13 ns 4
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stringa e = "Test text";_stddev 0.014 ns 0.014 ns 4
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stringa e = "Test text";_cv 1.26 % 1.26 % 4
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lstringa<20> e = "Test text";_mean 1.92 ns 1.92 ns 4
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lstringa<20> e = "Test text";_median 1.89 ns 1.89 ns 4
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lstringa<20> e = "Test text";_stddev 0.080 ns 0.080 ns 4
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lstringa<20> e = "Test text";_cv 4.18 % 4.18 % 4
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lstringa<40> e = "Test text";_mean 1.90 ns 1.90 ns 4
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lstringa<40> e = "Test text";_median 1.90 ns 1.90 ns 4
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lstringa<40> e = "Test text";_stddev 0.021 ns 0.021 ns 4
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lstringa<40> e = "Test text";_cv 1.08 % 1.08 % 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 19.7 ns 19.7 ns 4
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std::string e = "123456789012345678901234567890";_median 19.8 ns 19.8 ns 4
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std::string e = "123456789012345678901234567890";_stddev 0.335 ns 0.335 ns 4
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std::string e = "123456789012345678901234567890";_cv 1.70 % 1.70 % 4
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std::string_view e = "123456789012345678901234567890";_mean 0.751 ns 0.751 ns 4
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std::string_view e = "123456789012345678901234567890";_median 0.752 ns 0.752 ns 4
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std::string_view e = "123456789012345678901234567890";_stddev 0.009 ns 0.009 ns 4
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std::string_view e = "123456789012345678901234567890";_cv 1.19 % 1.19 % 4
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ssa e = "123456789012345678901234567890";_mean 0.761 ns 0.761 ns 4
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ssa e = "123456789012345678901234567890";_median 0.764 ns 0.764 ns 4
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ssa e = "123456789012345678901234567890";_stddev 0.014 ns 0.014 ns 4
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ssa e = "123456789012345678901234567890";_cv 1.89 % 1.89 % 4
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stringa e = "123456789012345678901234567890";_mean 1.13 ns 1.13 ns 4
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stringa e = "123456789012345678901234567890";_median 1.14 ns 1.14 ns 4
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stringa e = "123456789012345678901234567890";_stddev 0.015 ns 0.015 ns 4
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stringa e = "123456789012345678901234567890";_cv 1.34 % 1.34 % 4
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lstringa<20> e = "123456789012345678901234567890";_mean 18.3 ns 18.3 ns 4
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lstringa<20> e = "123456789012345678901234567890";_median 18.3 ns 18.3 ns 4
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lstringa<20> e = "123456789012345678901234567890";_stddev 0.389 ns 0.389 ns 4
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lstringa<20> e = "123456789012345678901234567890";_cv 2.12 % 2.12 % 4
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lstringa<40> e = "123456789012345678901234567890";_mean 1.91 ns 1.91 ns 4
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lstringa<40> e = "123456789012345678901234567890";_median 1.91 ns 1.91 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890";_stddev 0.011 ns 0.011 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890";_cv 0.60 % 0.60 % 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 5.03 ns 5.03 ns 4
|
|
std::string e = "Test text"; auto c{e};_median 5.05 ns 5.05 ns 4
|
|
std::string e = "Test text"; auto c{e};_stddev 0.100 ns 0.100 ns 4
|
|
std::string e = "Test text"; auto c{e};_cv 1.98 % 1.98 % 4
|
|
std::string_view e = "Test text"; auto c{e};_mean 0.388 ns 0.388 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_median 0.389 ns 0.389 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_stddev 0.003 ns 0.003 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_cv 0.81 % 0.81 % 4
|
|
ssa e = "Test text"; auto c{e};_mean 0.388 ns 0.388 ns 4
|
|
ssa e = "Test text"; auto c{e};_median 0.391 ns 0.391 ns 4
|
|
ssa e = "Test text"; auto c{e};_stddev 0.009 ns 0.009 ns 4
|
|
ssa e = "Test text"; auto c{e};_cv 2.21 % 2.21 % 4
|
|
stringa e = "Test text"; auto c{e};_mean 1.13 ns 1.13 ns 4
|
|
stringa e = "Test text"; auto c{e};_median 1.13 ns 1.13 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 1.53 % 1.53 % 4
|
|
lstringa<20> e = "Test text"; auto c{e};_mean 1.15 ns 1.15 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_median 1.15 ns 1.15 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_stddev 0.018 ns 0.018 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_cv 1.60 % 1.60 % 4
|
|
lstringa<40> e = "Test text"; auto c{e};_mean 1.15 ns 1.15 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_median 1.15 ns 1.15 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_stddev 0.016 ns 0.016 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_cv 1.38 % 1.38 % 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 23.2 ns 23.2 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_median 23.4 ns 23.4 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_stddev 0.477 ns 0.477 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_cv 2.06 % 2.06 % 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean 0.759 ns 0.759 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_median 0.760 ns 0.760 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev 0.004 ns 0.004 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv 0.54 % 0.54 % 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_mean 0.758 ns 0.758 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_median 0.754 ns 0.754 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_stddev 0.017 ns 0.017 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_cv 2.19 % 2.19 % 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_mean 6.85 ns 6.85 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_median 6.85 ns 6.85 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_stddev 0.024 ns 0.024 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_cv 0.36 % 0.36 % 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_mean 17.7 ns 17.7 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_median 17.6 ns 17.6 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_stddev 0.244 ns 0.244 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_cv 1.38 % 1.38 % 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_mean 4.18 ns 4.18 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_median 4.16 ns 4.16 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_stddev 0.121 ns 0.121 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_cv 2.90 % 2.90 % 4
|
|
----- Find 9 symbols text in end of 99 symbols text ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
sz::string::find;_mean 87.9 ns 87.9 ns 4
|
|
sz::string::find;_median 87.9 ns 87.9 ns 4
|
|
sz::string::find;_stddev 1.17 ns 1.17 ns 4
|
|
sz::string::find;_cv 1.33 % 1.33 % 4
|
|
std::string::find;_mean 6.95 ns 6.95 ns 4
|
|
std::string::find;_median 6.95 ns 6.95 ns 4
|
|
std::string::find;_stddev 0.069 ns 0.069 ns 4
|
|
std::string::find;_cv 0.99 % 0.99 % 4
|
|
std::string_view::find;_mean 7.39 ns 7.39 ns 4
|
|
std::string_view::find;_median 7.40 ns 7.40 ns 4
|
|
std::string_view::find;_stddev 0.118 ns 0.118 ns 4
|
|
std::string_view::find;_cv 1.59 % 1.59 % 4
|
|
ssa::find;_mean 6.87 ns 6.87 ns 4
|
|
ssa::find;_median 6.88 ns 6.88 ns 4
|
|
ssa::find;_stddev 0.131 ns 0.131 ns 4
|
|
ssa::find;_cv 1.90 % 1.90 % 4
|
|
stringa::find;_mean 7.21 ns 7.21 ns 4
|
|
stringa::find;_median 7.18 ns 7.18 ns 4
|
|
stringa::find;_stddev 0.196 ns 0.196 ns 4
|
|
stringa::find;_cv 2.72 % 2.72 % 4
|
|
lstringa<20>::find;_mean 6.52 ns 6.52 ns 4
|
|
lstringa<20>::find;_median 6.56 ns 6.56 ns 4
|
|
lstringa<20>::find;_stddev 0.116 ns 0.116 ns 4
|
|
lstringa<20>::find;_cv 1.78 % 1.78 % 4
|
|
lstringa<40>::find;_mean 6.49 ns 6.49 ns 4
|
|
lstringa<40>::find;_median 6.48 ns 6.48 ns 4
|
|
lstringa<40>::find;_stddev 0.150 ns 0.150 ns 4
|
|
lstringa<40>::find;_cv 2.31 % 2.31 % 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 5.01 ns 5.01 ns 4
|
|
std::string copy{str_with_len_N};/15_median 5.01 ns 5.02 ns 4
|
|
std::string copy{str_with_len_N};/15_stddev 0.085 ns 0.085 ns 4
|
|
std::string copy{str_with_len_N};/15_cv 1.70 % 1.70 % 4
|
|
std::string copy{str_with_len_N};/16_mean 29.4 ns 29.4 ns 4
|
|
std::string copy{str_with_len_N};/16_median 29.6 ns 29.6 ns 4
|
|
std::string copy{str_with_len_N};/16_stddev 1.16 ns 1.16 ns 4
|
|
std::string copy{str_with_len_N};/16_cv 3.93 % 3.93 % 4
|
|
std::string copy{str_with_len_N};/23_mean 28.9 ns 28.9 ns 4
|
|
std::string copy{str_with_len_N};/23_median 28.8 ns 28.8 ns 4
|
|
std::string copy{str_with_len_N};/23_stddev 0.401 ns 0.401 ns 4
|
|
std::string copy{str_with_len_N};/23_cv 1.39 % 1.39 % 4
|
|
std::string copy{str_with_len_N};/24_mean 22.3 ns 22.3 ns 4
|
|
std::string copy{str_with_len_N};/24_median 22.4 ns 22.4 ns 4
|
|
std::string copy{str_with_len_N};/24_stddev 0.245 ns 0.245 ns 4
|
|
std::string copy{str_with_len_N};/24_cv 1.10 % 1.10 % 4
|
|
std::string copy{str_with_len_N};/32_mean 21.5 ns 21.5 ns 4
|
|
std::string copy{str_with_len_N};/32_median 21.5 ns 21.5 ns 4
|
|
std::string copy{str_with_len_N};/32_stddev 0.170 ns 0.170 ns 4
|
|
std::string copy{str_with_len_N};/32_cv 0.79 % 0.79 % 4
|
|
std::string copy{str_with_len_N};/64_mean 24.6 ns 24.6 ns 4
|
|
std::string copy{str_with_len_N};/64_median 24.6 ns 24.6 ns 4
|
|
std::string copy{str_with_len_N};/64_stddev 0.699 ns 0.699 ns 4
|
|
std::string copy{str_with_len_N};/64_cv 2.85 % 2.85 % 4
|
|
std::string copy{str_with_len_N};/128_mean 24.2 ns 24.2 ns 4
|
|
std::string copy{str_with_len_N};/128_median 24.4 ns 24.4 ns 4
|
|
std::string copy{str_with_len_N};/128_stddev 0.806 ns 0.806 ns 4
|
|
std::string copy{str_with_len_N};/128_cv 3.33 % 3.33 % 4
|
|
std::string copy{str_with_len_N};/256_mean 25.7 ns 25.7 ns 4
|
|
std::string copy{str_with_len_N};/256_median 25.8 ns 25.8 ns 4
|
|
std::string copy{str_with_len_N};/256_stddev 0.425 ns 0.425 ns 4
|
|
std::string copy{str_with_len_N};/256_cv 1.65 % 1.65 % 4
|
|
std::string copy{str_with_len_N};/512_mean 28.5 ns 28.5 ns 4
|
|
std::string copy{str_with_len_N};/512_median 28.4 ns 28.4 ns 4
|
|
std::string copy{str_with_len_N};/512_stddev 0.749 ns 0.749 ns 4
|
|
std::string copy{str_with_len_N};/512_cv 2.63 % 2.63 % 4
|
|
std::string copy{str_with_len_N};/1024_mean 33.4 ns 33.4 ns 4
|
|
std::string copy{str_with_len_N};/1024_median 33.5 ns 33.5 ns 4
|
|
std::string copy{str_with_len_N};/1024_stddev 0.562 ns 0.562 ns 4
|
|
std::string copy{str_with_len_N};/1024_cv 1.68 % 1.68 % 4
|
|
std::string copy{str_with_len_N};/2048_mean 122 ns 122 ns 4
|
|
std::string copy{str_with_len_N};/2048_median 122 ns 122 ns 4
|
|
std::string copy{str_with_len_N};/2048_stddev 2.42 ns 2.42 ns 4
|
|
std::string copy{str_with_len_N};/2048_cv 1.99 % 1.99 % 4
|
|
std::string copy{str_with_len_N};/4096_mean 157 ns 157 ns 4
|
|
std::string copy{str_with_len_N};/4096_median 157 ns 157 ns 4
|
|
std::string copy{str_with_len_N};/4096_stddev 7.01 ns 7.01 ns 4
|
|
std::string copy{str_with_len_N};/4096_cv 4.47 % 4.47 % 4
|
|
stringa copy{str_with_len_N};/15_mean 1.13 ns 1.13 ns 4
|
|
stringa copy{str_with_len_N};/15_median 1.13 ns 1.13 ns 4
|
|
stringa copy{str_with_len_N};/15_stddev 0.015 ns 0.015 ns 4
|
|
stringa copy{str_with_len_N};/15_cv 1.32 % 1.32 % 4
|
|
stringa copy{str_with_len_N};/16_mean 1.15 ns 1.15 ns 4
|
|
stringa copy{str_with_len_N};/16_median 1.16 ns 1.16 ns 4
|
|
stringa copy{str_with_len_N};/16_stddev 0.020 ns 0.020 ns 4
|
|
stringa copy{str_with_len_N};/16_cv 1.73 % 1.73 % 4
|
|
stringa copy{str_with_len_N};/23_mean 1.13 ns 1.13 ns 4
|
|
stringa copy{str_with_len_N};/23_median 1.13 ns 1.13 ns 4
|
|
stringa copy{str_with_len_N};/23_stddev 0.022 ns 0.022 ns 4
|
|
stringa copy{str_with_len_N};/23_cv 1.93 % 1.93 % 4
|
|
stringa copy{str_with_len_N};/24_mean 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/24_median 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/24_stddev 0.124 ns 0.124 ns 4
|
|
stringa copy{str_with_len_N};/24_cv 0.76 % 0.76 % 4
|
|
stringa copy{str_with_len_N};/32_mean 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/32_median 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/32_stddev 0.140 ns 0.140 ns 4
|
|
stringa copy{str_with_len_N};/32_cv 0.85 % 0.85 % 4
|
|
stringa copy{str_with_len_N};/64_mean 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/64_median 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/64_stddev 0.159 ns 0.159 ns 4
|
|
stringa copy{str_with_len_N};/64_cv 0.97 % 0.97 % 4
|
|
stringa copy{str_with_len_N};/128_mean 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/128_median 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/128_stddev 0.099 ns 0.099 ns 4
|
|
stringa copy{str_with_len_N};/128_cv 0.60 % 0.60 % 4
|
|
stringa copy{str_with_len_N};/256_mean 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/256_median 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/256_stddev 0.095 ns 0.095 ns 4
|
|
stringa copy{str_with_len_N};/256_cv 0.58 % 0.58 % 4
|
|
stringa copy{str_with_len_N};/512_mean 16.3 ns 16.3 ns 4
|
|
stringa copy{str_with_len_N};/512_median 16.3 ns 16.3 ns 4
|
|
stringa copy{str_with_len_N};/512_stddev 0.048 ns 0.048 ns 4
|
|
stringa copy{str_with_len_N};/512_cv 0.29 % 0.29 % 4
|
|
stringa copy{str_with_len_N};/1024_mean 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/1024_median 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/1024_stddev 0.066 ns 0.066 ns 4
|
|
stringa copy{str_with_len_N};/1024_cv 0.40 % 0.40 % 4
|
|
stringa copy{str_with_len_N};/2048_mean 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/2048_median 16.4 ns 16.4 ns 4
|
|
stringa copy{str_with_len_N};/2048_stddev 0.039 ns 0.039 ns 4
|
|
stringa copy{str_with_len_N};/2048_cv 0.24 % 0.24 % 4
|
|
stringa copy{str_with_len_N};/4096_mean 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/4096_median 16.5 ns 16.5 ns 4
|
|
stringa copy{str_with_len_N};/4096_stddev 0.072 ns 0.072 ns 4
|
|
stringa copy{str_with_len_N};/4096_cv 0.43 % 0.43 % 4
|
|
lstringa<16> copy{str_with_len_N};/15_mean 1.15 ns 1.15 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_median 1.16 ns 1.16 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_stddev 0.021 ns 0.021 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_cv 1.83 % 1.83 % 4
|
|
lstringa<16> copy{str_with_len_N};/16_mean 4.89 ns 4.89 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_median 4.91 ns 4.91 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_stddev 0.063 ns 0.063 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_cv 1.29 % 1.29 % 4
|
|
lstringa<16> copy{str_with_len_N};/23_mean 4.91 ns 4.91 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_median 4.89 ns 4.89 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_stddev 0.079 ns 0.079 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_cv 1.60 % 1.60 % 4
|
|
lstringa<16> copy{str_with_len_N};/24_mean 22.4 ns 22.4 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_median 22.1 ns 22.1 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_stddev 0.925 ns 0.925 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_cv 4.12 % 4.12 % 4
|
|
lstringa<16> copy{str_with_len_N};/32_mean 22.5 ns 22.5 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_median 22.4 ns 22.4 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_stddev 0.344 ns 0.344 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_cv 1.53 % 1.53 % 4
|
|
lstringa<16> copy{str_with_len_N};/64_mean 24.3 ns 24.3 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 0.482 ns 0.482 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_cv 1.99 % 1.99 % 4
|
|
lstringa<16> copy{str_with_len_N};/128_mean 33.8 ns 33.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_median 33.9 ns 33.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_stddev 0.822 ns 0.822 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_cv 2.43 % 2.43 % 4
|
|
lstringa<16> copy{str_with_len_N};/256_mean 25.9 ns 25.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_median 25.9 ns 25.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_stddev 0.442 ns 0.442 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_cv 1.71 % 1.71 % 4
|
|
lstringa<16> copy{str_with_len_N};/512_mean 34.8 ns 34.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_median 34.9 ns 34.9 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_stddev 0.270 ns 0.270 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_cv 0.78 % 0.78 % 4
|
|
lstringa<16> copy{str_with_len_N};/1024_mean 99.7 ns 99.7 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_median 99.2 ns 99.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_stddev 2.75 ns 2.75 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_cv 2.75 % 2.76 % 4
|
|
lstringa<16> copy{str_with_len_N};/2048_mean 110 ns 110 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_median 111 ns 111 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_stddev 3.07 ns 3.07 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_cv 2.78 % 2.78 % 4
|
|
lstringa<16> copy{str_with_len_N};/4096_mean 129 ns 129 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_median 130 ns 130 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_stddev 2.98 ns 2.98 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_cv 2.32 % 2.32 % 4
|
|
lstringa<512> copy{str_with_len_N};/15_mean 1.15 ns 1.15 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_median 1.15 ns 1.15 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_stddev 0.018 ns 0.018 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_cv 1.55 % 1.55 % 4
|
|
lstringa<512> copy{str_with_len_N};/16_mean 4.22 ns 4.22 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_median 4.20 ns 4.20 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_stddev 0.108 ns 0.108 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_cv 2.57 % 2.57 % 4
|
|
lstringa<512> copy{str_with_len_N};/23_mean 4.24 ns 4.24 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_median 4.23 ns 4.23 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_stddev 0.108 ns 0.108 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_cv 2.55 % 2.55 % 4
|
|
lstringa<512> copy{str_with_len_N};/24_mean 4.26 ns 4.26 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_median 4.24 ns 4.24 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_stddev 0.075 ns 0.075 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_cv 1.77 % 1.77 % 4
|
|
lstringa<512> copy{str_with_len_N};/32_mean 4.20 ns 4.20 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_median 4.17 ns 4.17 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_stddev 0.082 ns 0.082 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_cv 1.95 % 1.95 % 4
|
|
lstringa<512> copy{str_with_len_N};/64_mean 5.67 ns 5.67 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_median 5.67 ns 5.67 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_stddev 0.074 ns 0.074 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_cv 1.31 % 1.31 % 4
|
|
lstringa<512> copy{str_with_len_N};/128_mean 6.29 ns 6.29 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_median 6.30 ns 6.30 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_stddev 0.125 ns 0.125 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_cv 1.98 % 1.98 % 4
|
|
lstringa<512> copy{str_with_len_N};/256_mean 7.98 ns 7.98 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_median 7.98 ns 7.98 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_stddev 0.053 ns 0.053 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_cv 0.66 % 0.66 % 4
|
|
lstringa<512> copy{str_with_len_N};/512_mean 10.2 ns 10.2 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_median 10.2 ns 10.2 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_stddev 0.100 ns 0.100 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_cv 0.98 % 0.98 % 4
|
|
lstringa<512> copy{str_with_len_N};/1024_mean 96.5 ns 96.5 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_median 95.5 ns 95.5 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_stddev 3.21 ns 3.21 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_cv 3.32 % 3.32 % 4
|
|
lstringa<512> copy{str_with_len_N};/2048_mean 103 ns 103 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_median 103 ns 103 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_stddev 2.63 ns 2.63 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_cv 2.55 % 2.55 % 4
|
|
lstringa<512> copy{str_with_len_N};/4096_mean 126 ns 126 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_median 126 ns 126 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_stddev 5.68 ns 5.68 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_cv 4.51 % 4.51 % 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 27.9 ns 27.9 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median 27.9 ns 27.9 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev 0.402 ns 0.402 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv 1.44 % 1.44 % 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean 12.5 ns 12.5 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median 12.3 ns 12.3 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev 0.396 ns 0.396 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv 3.17 % 3.17 % 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 16.8 ns 16.8 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 16.8 ns 16.8 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.196 ns 0.196 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 1.16 % 1.16 % 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 7.54 ns 7.54 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 7.55 ns 7.55 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.041 ns 0.041 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 0.55 % 0.55 % 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 8.43 ns 8.43 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median 8.42 ns 8.42 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.141 ns 0.141 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 1.68 % 1.68 % 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 23.9 ns 23.9 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median 23.9 ns 23.9 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev 0.614 ns 0.614 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv 2.58 % 2.58 % 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean 9.15 ns 9.15 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median 9.19 ns 9.19 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev 0.181 ns 0.181 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv 1.98 % 1.98 % 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 16.2 ns 16.2 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 16.3 ns 16.3 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.118 ns 0.118 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 0.73 % 0.73 % 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 6.48 ns 6.48 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 6.45 ns 6.45 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.151 ns 0.151 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 2.32 % 2.32 % 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 6.42 ns 6.42 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 6.43 ns 6.43 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.128 ns 0.128 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 1.99 % 1.99 % 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 29.1 ns 29.1 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_median 29.1 ns 29.1 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev 0.141 ns 0.141 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv 0.49 % 0.49 % 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_mean 23.8 ns 23.8 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_median 23.7 ns 23.7 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_stddev 0.203 ns 0.203 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_cv 0.85 % 0.85 % 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_mean 11.0 ns 11.0 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_median 11.1 ns 11.1 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_stddev 0.156 ns 0.156 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_cv 1.41 % 1.41 % 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 66.3 ns 66.3 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median 66.2 ns 66.2 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev 0.163 ns 0.163 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv 0.25 % 0.25 % 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean 24.4 ns 24.4 ns 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median 24.2 ns 24.2 ns 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev 0.303 ns 0.303 ns 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv 1.24 % 1.24 % 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_mean 24.5 ns 24.5 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_median 24.5 ns 24.5 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_stddev 0.380 ns 0.380 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_cv 1.55 % 1.55 % 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 1411 ns 1411 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_median 1412 ns 1412 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev 35.0 ns 35.0 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_cv 2.48 % 2.48 % 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_mean 380 ns 380 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_median 380 ns 380 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_stddev 9.10 ns 9.10 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_cv 2.40 % 2.40 % 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean 364 ns 364 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_median 365 ns 365 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev 7.15 ns 7.14 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv 1.96 % 1.96 % 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean 271 ns 271 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_median 274 ns 274 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev 11.8 ns 11.8 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv 4.35 % 4.35 % 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean 229 ns 229 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_median 233 ns 233 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev 8.90 ns 8.90 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv 3.89 % 3.89 % 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean 144 ns 144 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median 144 ns 144 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev 1.68 ns 1.68 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv 1.17 % 1.17 % 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 1391 ns 1391 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median 1393 ns 1393 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev 6.61 ns 6.60 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv 0.48 % 0.47 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean 1161 ns 1161 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_median 1163 ns 1163 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev 17.5 ns 17.5 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv 1.51 % 1.51 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean 443 ns 443 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median 443 ns 443 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev 6.52 ns 6.52 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv 1.47 % 1.47 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean 368 ns 368 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median 369 ns 369 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev 12.5 ns 12.5 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv 3.41 % 3.41 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean 348 ns 348 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median 354 ns 354 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev 17.3 ns 17.3 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv 4.98 % 4.98 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean 214 ns 214 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median 215 ns 215 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev 3.03 ns 3.03 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv 1.41 % 1.41 % 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 75407 ns 75407 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median 76071 ns 76071 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev 1624 ns 1624 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv 2.15 % 2.15 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 67303 ns 67303 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 67374 ns 67374 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 747 ns 747 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 1.11 % 1.11 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 20392 ns 20392 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 20416 ns 20416 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 93.8 ns 93.8 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 0.46 % 0.46 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 17950 ns 17950 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 18065 ns 18065 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 352 ns 352 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 1.96 % 1.96 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 17908 ns 17908 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 17973 ns 17972 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 436 ns 436 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 2.44 % 2.44 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 17735 ns 17735 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 17771 ns 17771 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 347 ns 347 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 1.95 % 1.95 % 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 1397 ns 1397 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_median 1392 ns 1392 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_stddev 41.3 ns 41.3 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_cv 2.95 % 2.95 % 4
|
|
std::string str; ... str += str_var1 + str_var2;_mean 1344 ns 1344 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_median 1332 ns 1332 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_stddev 64.6 ns 64.6 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_cv 4.81 % 4.81 % 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_mean 547 ns 547 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_median 551 ns 551 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_stddev 9.05 ns 9.05 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_cv 1.65 % 1.65 % 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_mean 454 ns 454 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_median 457 ns 457 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_stddev 12.0 ns 12.0 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_cv 2.64 % 2.64 % 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_mean 422 ns 422 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_median 426 ns 426 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_stddev 25.1 ns 25.1 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_cv 5.95 % 5.95 % 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_mean 310 ns 310 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_median 311 ns 311 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev 6.36 ns 6.36 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_cv 2.05 % 2.05 % 4
|
|
-- Append text, number, text --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; str << "test = " << k << " times";_mean 3033 ns 3033 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_median 3046 ns 3046 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_stddev 70.7 ns 70.7 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_cv 2.33 % 2.33 % 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_mean 427 ns 427 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_median 426 ns 426 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_stddev 5.62 ns 5.61 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_cv 1.32 % 1.32 % 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean 1487 ns 1487 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median 1478 ns 1478 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev 26.4 ns 26.4 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv 1.78 % 1.78 % 4
|
|
std::string str = std::format("test = {} times", k);_mean 1206 ns 1206 ns 4
|
|
std::string str = std::format("test = {} times", k);_median 1196 ns 1196 ns 4
|
|
std::string str = std::format("test = {} times", k);_stddev 34.6 ns 34.6 ns 4
|
|
std::string str = std::format("test = {} times", k);_cv 2.87 % 2.87 % 4
|
|
lstringa<8> str; str.format("test = {} times", k);_mean 1559 ns 1559 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_median 1553 ns 1553 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_stddev 41.0 ns 41.0 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_cv 2.63 % 2.63 % 4
|
|
lstringa<32> str; str.format("test = {} times", k);_mean 1054 ns 1054 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_median 1047 ns 1047 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_stddev 16.7 ns 16.7 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_cv 1.58 % 1.58 % 4
|
|
lstringa<8> str = "test = " + k + " times";_mean 290 ns 290 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_median 289 ns 289 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_stddev 3.95 ns 3.95 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_cv 1.36 % 1.36 % 4
|
|
lstringa<32> str = "test = " + k + " times";_mean 136 ns 136 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_median 136 ns 136 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_stddev 2.69 ns 2.69 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_cv 1.98 % 1.98 % 4
|
|
stringa str = "test = " + k + " times";_mean 137 ns 137 ns 4
|
|
stringa str = "test = " + k + " times";_median 138 ns 138 ns 4
|
|
stringa str = "test = " + k + " times";_stddev 2.86 ns 2.86 ns 4
|
|
stringa str = "test = " + k + " times";_cv 2.09 % 2.09 % 4
|
|
-- Split text and convert to int --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::string::find + substr + std::strtol_mean 275 ns 275 ns 4
|
|
std::string::find + substr + std::strtol_median 276 ns 276 ns 4
|
|
std::string::find + substr + std::strtol_stddev 7.55 ns 7.55 ns 4
|
|
std::string::find + substr + std::strtol_cv 2.74 % 2.74 % 4
|
|
ssa::splitter + ssa::as_int_mean 192 ns 192 ns 4
|
|
ssa::splitter + ssa::as_int_median 192 ns 192 ns 4
|
|
ssa::splitter + ssa::as_int_stddev 3.46 ns 3.46 ns 4
|
|
ssa::splitter + ssa::as_int_cv 1.80 % 1.80 % 4
|
|
ssa::splitf + functor_mean 196 ns 196 ns 4
|
|
ssa::splitf + functor_median 196 ns 196 ns 4
|
|
ssa::splitf + functor_stddev 0.580 ns 0.580 ns 4
|
|
ssa::splitf + functor_cv 0.30 % 0.30 % 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 822 ns 822 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_median 821 ns 821 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_stddev 19.8 ns 19.8 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_cv 2.41 % 2.41 % 4
|
|
replace symbols with std::string find_first_of + replace_mean 2428 ns 2428 ns 4
|
|
replace symbols with std::string find_first_of + replace_median 2424 ns 2424 ns 4
|
|
replace symbols with std::string find_first_of + replace_stddev 88.6 ns 88.6 ns 4
|
|
replace symbols with std::string find_first_of + replace_cv 3.65 % 3.65 % 4
|
|
replace symbols with std::string_view find_first_of + copy_mean 1065 ns 1065 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_median 1062 ns 1062 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_stddev 18.7 ns 18.7 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_cv 1.76 % 1.76 % 4
|
|
replace runtime symbols with string expressions and without remembering all search results_mean 1372 ns 1372 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_median 1363 ns 1363 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_stddev 28.6 ns 28.6 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_cv 2.09 % 2.09 % 4
|
|
replace runtime symbols with simstr and memorization of all search results_mean 1016 ns 1016 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_median 1011 ns 1011 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_stddev 19.6 ns 19.6 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_cv 1.93 % 1.93 % 4
|
|
replace const symbols with string expressions and without remembering all search results_mean 1045 ns 1045 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_median 1039 ns 1039 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_stddev 35.5 ns 35.5 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_cv 3.40 % 3.40 % 4
|
|
replace const symbols with string expressions and memorization of all search results_mean 837 ns 837 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_median 842 ns 842 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_stddev 17.2 ns 17.2 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_cv 2.06 % 2.06 % 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 161 ns 161 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_median 161 ns 161 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_stddev 2.20 ns 2.20 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_cv 1.36 % 1.36 % 4
|
|
Short replace symbols with std::string find_first_of + replace_mean 329 ns 329 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_median 329 ns 329 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_stddev 8.06 ns 8.06 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_cv 2.45 % 2.45 % 4
|
|
Short replace symbols with std::string_view find_first_of + copy_mean 154 ns 154 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_median 153 ns 153 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_stddev 5.45 ns 5.45 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_cv 3.55 % 3.55 % 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_mean 180 ns 180 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_median 179 ns 179 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_stddev 4.51 ns 4.51 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_cv 2.50 % 2.50 % 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_mean 184 ns 184 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_median 184 ns 184 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_stddev 2.95 ns 2.95 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_cv 1.61 % 1.61 % 4
|
|
Short replace const symbols with string expressions and without remembering all search results_mean 139 ns 139 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_median 139 ns 139 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_stddev 1.27 ns 1.27 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_cv 0.91 % 0.91 % 4
|
|
Short replace const symbols with string expressions and memorization of all search results_mean 132 ns 132 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_median 132 ns 132 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_stddev 1.26 ns 1.26 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_cv 0.95 % 0.95 % 4
|
|
----- Replace All Str To Longer Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to ---- in std::string|64_mean 154 ns 154 ns 4
|
|
replace bb to ---- in std::string|64_median 154 ns 154 ns 4
|
|
replace bb to ---- in std::string|64_stddev 1.72 ns 1.72 ns 4
|
|
replace bb to ---- in std::string|64_cv 1.11 % 1.11 % 4
|
|
replace bb to ---- in std::string|256_mean 504 ns 504 ns 4
|
|
replace bb to ---- in std::string|256_median 504 ns 504 ns 4
|
|
replace bb to ---- in std::string|256_stddev 18.2 ns 18.2 ns 4
|
|
replace bb to ---- in std::string|256_cv 3.62 % 3.62 % 4
|
|
replace bb to ---- in std::string|512_mean 1000 ns 1000 ns 4
|
|
replace bb to ---- in std::string|512_median 1002 ns 1002 ns 4
|
|
replace bb to ---- in std::string|512_stddev 17.0 ns 17.0 ns 4
|
|
replace bb to ---- in std::string|512_cv 1.70 % 1.70 % 4
|
|
replace bb to ---- in std::string|1024_mean 2347 ns 2347 ns 4
|
|
replace bb to ---- in std::string|1024_median 2324 ns 2324 ns 4
|
|
replace bb to ---- in std::string|1024_stddev 166 ns 166 ns 4
|
|
replace bb to ---- in std::string|1024_cv 7.05 % 7.05 % 4
|
|
replace bb to ---- in std::string|2048_mean 5969 ns 5969 ns 4
|
|
replace bb to ---- in std::string|2048_median 5919 ns 5919 ns 4
|
|
replace bb to ---- in std::string|2048_stddev 266 ns 266 ns 4
|
|
replace bb to ---- in std::string|2048_cv 4.46 % 4.46 % 4
|
|
replace bb to ---- in lstringa<8>|64_mean 138 ns 138 ns 4
|
|
replace bb to ---- in lstringa<8>|64_median 139 ns 139 ns 4
|
|
replace bb to ---- in lstringa<8>|64_stddev 3.50 ns 3.50 ns 4
|
|
replace bb to ---- in lstringa<8>|64_cv 2.53 % 2.53 % 4
|
|
replace bb to ---- in lstringa<8>|256_mean 444 ns 444 ns 4
|
|
replace bb to ---- in lstringa<8>|256_median 447 ns 447 ns 4
|
|
replace bb to ---- in lstringa<8>|256_stddev 6.19 ns 6.19 ns 4
|
|
replace bb to ---- in lstringa<8>|256_cv 1.39 % 1.39 % 4
|
|
replace bb to ---- in lstringa<8>|512_mean 899 ns 899 ns 4
|
|
replace bb to ---- in lstringa<8>|512_median 896 ns 896 ns 4
|
|
replace bb to ---- in lstringa<8>|512_stddev 19.6 ns 19.6 ns 4
|
|
replace bb to ---- in lstringa<8>|512_cv 2.18 % 2.18 % 4
|
|
replace bb to ---- in lstringa<8>|1024_mean 1751 ns 1751 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_median 1752 ns 1752 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_stddev 11.7 ns 11.7 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_cv 0.67 % 0.67 % 4
|
|
replace bb to ---- in lstringa<8>|2048_mean 3301 ns 3301 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_median 3294 ns 3294 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_stddev 81.9 ns 81.9 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_cv 2.48 % 2.48 % 4
|
|
replace bb to ---- by init stringa|64_mean 92.8 ns 92.8 ns 4
|
|
replace bb to ---- by init stringa|64_median 92.6 ns 92.6 ns 4
|
|
replace bb to ---- by init stringa|64_stddev 1.37 ns 1.37 ns 4
|
|
replace bb to ---- by init stringa|64_cv 1.48 % 1.48 % 4
|
|
replace bb to ---- by init stringa|256_mean 287 ns 288 ns 4
|
|
replace bb to ---- by init stringa|256_median 287 ns 287 ns 4
|
|
replace bb to ---- by init stringa|256_stddev 1.86 ns 1.86 ns 4
|
|
replace bb to ---- by init stringa|256_cv 0.65 % 0.65 % 4
|
|
replace bb to ---- by init stringa|512_mean 705 ns 705 ns 4
|
|
replace bb to ---- by init stringa|512_median 702 ns 702 ns 4
|
|
replace bb to ---- by init stringa|512_stddev 12.7 ns 12.7 ns 4
|
|
replace bb to ---- by init stringa|512_cv 1.79 % 1.79 % 4
|
|
replace bb to ---- by init stringa|1024_mean 1550 ns 1550 ns 4
|
|
replace bb to ---- by init stringa|1024_median 1543 ns 1543 ns 4
|
|
replace bb to ---- by init stringa|1024_stddev 19.4 ns 19.4 ns 4
|
|
replace bb to ---- by init stringa|1024_cv 1.25 % 1.25 % 4
|
|
replace bb to ---- by init stringa|2048_mean 3106 ns 3106 ns 4
|
|
replace bb to ---- by init stringa|2048_median 3111 ns 3111 ns 4
|
|
replace bb to ---- by init stringa|2048_stddev 20.5 ns 20.4 ns 4
|
|
replace bb to ---- by init stringa|2048_cv 0.66 % 0.66 % 4
|
|
----- Replace All Str To Same Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to -- in std::string|64_mean 131 ns 131 ns 4
|
|
replace bb to -- in std::string|64_median 129 ns 129 ns 4
|
|
replace bb to -- in std::string|64_stddev 4.51 ns 4.51 ns 4
|
|
replace bb to -- in std::string|64_cv 3.45 % 3.45 % 4
|
|
replace bb to -- in std::string|256_mean 381 ns 381 ns 4
|
|
replace bb to -- in std::string|256_median 381 ns 381 ns 4
|
|
replace bb to -- in std::string|256_stddev 5.71 ns 5.71 ns 4
|
|
replace bb to -- in std::string|256_cv 1.50 % 1.50 % 4
|
|
replace bb to -- in std::string|512_mean 743 ns 743 ns 4
|
|
replace bb to -- in std::string|512_median 744 ns 744 ns 4
|
|
replace bb to -- in std::string|512_stddev 6.19 ns 6.19 ns 4
|
|
replace bb to -- in std::string|512_cv 0.83 % 0.83 % 4
|
|
replace bb to -- in std::string|1024_mean 1483 ns 1483 ns 4
|
|
replace bb to -- in std::string|1024_median 1477 ns 1477 ns 4
|
|
replace bb to -- in std::string|1024_stddev 36.1 ns 36.1 ns 4
|
|
replace bb to -- in std::string|1024_cv 2.43 % 2.43 % 4
|
|
replace bb to -- in std::string|2048_mean 2798 ns 2798 ns 4
|
|
replace bb to -- in std::string|2048_median 2793 ns 2793 ns 4
|
|
replace bb to -- in std::string|2048_stddev 34.3 ns 34.2 ns 4
|
|
replace bb to -- in std::string|2048_cv 1.23 % 1.22 % 4
|
|
replace bb to -- in lstringa<8>|64_mean 91.5 ns 91.5 ns 4
|
|
replace bb to -- in lstringa<8>|64_median 91.9 ns 91.9 ns 4
|
|
replace bb to -- in lstringa<8>|64_stddev 2.11 ns 2.11 ns 4
|
|
replace bb to -- in lstringa<8>|64_cv 2.30 % 2.30 % 4
|
|
replace bb to -- in lstringa<8>|256_mean 302 ns 302 ns 4
|
|
replace bb to -- in lstringa<8>|256_median 305 ns 305 ns 4
|
|
replace bb to -- in lstringa<8>|256_stddev 5.90 ns 5.90 ns 4
|
|
replace bb to -- in lstringa<8>|256_cv 1.95 % 1.95 % 4
|
|
replace bb to -- in lstringa<8>|512_mean 539 ns 539 ns 4
|
|
replace bb to -- in lstringa<8>|512_median 541 ns 541 ns 4
|
|
replace bb to -- in lstringa<8>|512_stddev 7.25 ns 7.25 ns 4
|
|
replace bb to -- in lstringa<8>|512_cv 1.34 % 1.34 % 4
|
|
replace bb to -- in lstringa<8>|1024_mean 1121 ns 1121 ns 4
|
|
replace bb to -- in lstringa<8>|1024_median 1103 ns 1103 ns 4
|
|
replace bb to -- in lstringa<8>|1024_stddev 86.3 ns 86.3 ns 4
|
|
replace bb to -- in lstringa<8>|1024_cv 7.70 % 7.70 % 4
|
|
replace bb to -- in lstringa<8>|2048_mean 2174 ns 2174 ns 4
|
|
replace bb to -- in lstringa<8>|2048_median 2126 ns 2126 ns 4
|
|
replace bb to -- in lstringa<8>|2048_stddev 136 ns 136 ns 4
|
|
replace bb to -- in lstringa<8>|2048_cv 6.25 % 6.25 % 4
|
|
replace bb to -- by init stringa|64_mean 112 ns 112 ns 4
|
|
replace bb to -- by init stringa|64_median 112 ns 112 ns 4
|
|
replace bb to -- by init stringa|64_stddev 1.35 ns 1.35 ns 4
|
|
replace bb to -- by init stringa|64_cv 1.20 % 1.20 % 4
|
|
replace bb to -- by init stringa|256_mean 262 ns 262 ns 4
|
|
replace bb to -- by init stringa|256_median 262 ns 262 ns 4
|
|
replace bb to -- by init stringa|256_stddev 3.25 ns 3.25 ns 4
|
|
replace bb to -- by init stringa|256_cv 1.24 % 1.24 % 4
|
|
replace bb to -- by init stringa|512_mean 479 ns 479 ns 4
|
|
replace bb to -- by init stringa|512_median 478 ns 478 ns 4
|
|
replace bb to -- by init stringa|512_stddev 6.02 ns 6.02 ns 4
|
|
replace bb to -- by init stringa|512_cv 1.26 % 1.26 % 4
|
|
replace bb to -- by init stringa|1024_mean 954 ns 954 ns 4
|
|
replace bb to -- by init stringa|1024_median 953 ns 953 ns 4
|
|
replace bb to -- by init stringa|1024_stddev 27.7 ns 27.7 ns 4
|
|
replace bb to -- by init stringa|1024_cv 2.91 % 2.91 % 4
|
|
replace bb to -- by init stringa|2048_mean 1809 ns 1809 ns 4
|
|
replace bb to -- by init stringa|2048_median 1804 ns 1804 ns 4
|
|
replace bb to -- by init stringa|2048_stddev 20.3 ns 20.3 ns 4
|
|
replace bb to -- by init stringa|2048_cv 1.12 % 1.12 % 4
|
|
----- Hash Map insert and find ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
hashStrMapA<size_t> emplace & find stringa;_mean 3843202 ns 3843218 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_median 3876351 ns 3876368 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_stddev 83132 ns 83131 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_cv 2.16 % 2.16 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_mean 3689411 ns 3689422 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_median 3701989 ns 3701997 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev 102615 ns 102613 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_cv 2.78 % 2.78 % 4
|
|
hashStrMapA<size_t> emplace & find ssa;_mean 3848145 ns 3848147 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_median 3860211 ns 3860203 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_stddev 53550 ns 53545 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_cv 1.39 % 1.39 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean 4076242 ns 4076215 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median 4075582 ns 4075516 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev 57080 ns 57087 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv 1.40 % 1.40 % 4
|
|
----- Build Full Func Name ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
Build func full name std::string;_mean 738 ns 738 ns 4
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Build func full name std::string;_median 745 ns 745 ns 4
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Build func full name std::string;_stddev 20.2 ns 20.2 ns 4
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Build func full name std::string;_cv 2.74 % 2.74 % 4
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Build func full name std::string 1;_mean 820 ns 820 ns 4
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Build func full name std::string 1;_median 819 ns 819 ns 4
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Build func full name std::string 1;_stddev 7.48 ns 7.48 ns 4
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Build func full name std::string 1;_cv 0.91 % 0.91 % 4
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Build func full name std::stream;_mean 2610 ns 2610 ns 4
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Build func full name std::stream;_median 2628 ns 2628 ns 4
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Build func full name std::stream;_stddev 45.5 ns 45.5 ns 4
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Build func full name std::stream;_cv 1.75 % 1.75 % 4
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Build func full name stringa;_mean 480 ns 480 ns 4
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Build func full name stringa;_median 479 ns 479 ns 4
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Build func full name stringa;_stddev 6.26 ns 6.26 ns 4
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Build func full name stringa;_cv 1.30 % 1.30 % 4
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Build func full name stringa 1;_mean 564 ns 564 ns 4
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Build func full name stringa 1;_median 563 ns 563 ns 4
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Build func full name stringa 1;_stddev 12.8 ns 12.8 ns 4
|
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Build func full name stringa 1;_cv 2.26 % 2.26 % 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 175 ns 175 ns 4
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To upper case std::wstring_median 174 ns 174 ns 4
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To upper case std::wstring_stddev 3.12 ns 3.12 ns 4
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To upper case std::wstring_cv 1.78 % 1.78 % 4
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To upper case lstringw<15>_mean 40.4 ns 40.4 ns 4
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To upper case lstringw<15>_median 40.3 ns 40.3 ns 4
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To upper case lstringw<15>_stddev 0.801 ns 0.801 ns 4
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To upper case lstringw<15>_cv 1.98 % 1.98 % 4
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