mirror of https://github.com/orefkov/simstr.git
977 lines
144 KiB
Plaintext
977 lines
144 KiB
Plaintext
Benchmarks of simstr, version 1.6.7
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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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2026-02-14T11:48:18+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: 0.00, 0.00, 0.00
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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 177 ns 177 ns 4
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Concat email std::format_median 176 ns 176 ns 4
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Concat email std::format_stddev 3.45 ns 3.45 ns 4
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Concat email std::format_cv 1.95 % 1.95 % 4
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Concat email std::stringstream_mean 328 ns 328 ns 4
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Concat email std::stringstream_median 324 ns 324 ns 4
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Concat email std::stringstream_stddev 18.4 ns 18.4 ns 4
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Concat email std::stringstream_cv 5.62 % 5.62 % 4
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Concat email stringzilla append_mean 115 ns 115 ns 4
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Concat email stringzilla append_median 115 ns 115 ns 4
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Concat email stringzilla append_stddev 3.71 ns 3.71 ns 4
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Concat email stringzilla append_cv 3.21 % 3.21 % 4
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Concat email stringzilla concat_mean 48.3 ns 48.3 ns 4
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Concat email stringzilla concat_median 48.0 ns 48.0 ns 4
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Concat email stringzilla concat_stddev 3.91 ns 3.91 ns 4
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Concat email stringzilla concat_cv 8.10 % 8.10 % 4
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Concat email std::string append_mean 96.7 ns 96.7 ns 4
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Concat email std::string append_median 96.0 ns 96.0 ns 4
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Concat email std::string append_stddev 3.02 ns 3.02 ns 4
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Concat email std::string append_cv 3.12 % 3.12 % 4
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Concat email std::string by strexpr_mean 33.5 ns 33.5 ns 4
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Concat email std::string by strexpr_median 33.5 ns 33.5 ns 4
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Concat email std::string by strexpr_stddev 0.634 ns 0.634 ns 4
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Concat email std::string by strexpr_cv 1.89 % 1.89 % 4
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Concat email stringa_mean 40.3 ns 40.3 ns 4
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Concat email stringa_median 40.6 ns 40.6 ns 4
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Concat email stringa_stddev 0.692 ns 0.692 ns 4
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Concat email stringa_cv 1.72 % 1.72 % 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 224 ns 224 ns 4
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Concat std::string and number by std to std::string_median 224 ns 224 ns 4
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Concat std::string and number by std to std::string_stddev 5.87 ns 5.87 ns 4
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Concat std::string and number by std to std::string_cv 2.62 % 2.62 % 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 ns 100 ns 4
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Concat std::string and number by StrExpr to std::string_stddev 1.91 ns 1.91 ns 4
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Concat std::string and number by StrExpr to std::string_cv 1.91 % 1.91 % 4
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Concat stringa and number by StrExpr to simstr::stringa_mean 72.8 ns 72.8 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_median 72.7 ns 72.7 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_stddev 1.46 ns 1.46 ns 4
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Concat stringa and number by StrExpr to simstr::stringa_cv 2.01 % 2.01 % 4
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Concat stringa and number by e_concat to simstr::stringa_mean 75.7 ns 75.7 ns 4
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Concat stringa and number by e_concat to simstr::stringa_median 75.7 ns 75.7 ns 4
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Concat stringa and number by e_concat to simstr::stringa_stddev 1.48 ns 1.48 ns 4
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Concat stringa and number by e_concat to simstr::stringa_cv 1.96 % 1.96 % 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 712 ns 712 ns 4
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Concat std::string and format hex number and literal to std::string_median 705 ns 705 ns 4
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Concat std::string and format hex number and literal to std::string_stddev 26.9 ns 26.9 ns 4
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Concat std::string and format hex number and literal to std::string_cv 3.78 % 3.78 % 4
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std::format std::string and hex number by literal to std::string_mean 969 ns 969 ns 4
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std::format std::string and hex number by literal to std::string_median 970 ns 970 ns 4
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std::format std::string and hex number by literal to std::string_stddev 25.3 ns 25.3 ns 4
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std::format std::string and hex number by literal to std::string_cv 2.61 % 2.61 % 4
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Concat std::string and std::to_chars and string to std::string_mean 252 ns 252 ns 4
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Concat std::string and std::to_chars and string to std::string_median 252 ns 252 ns 4
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Concat std::string and std::to_chars and string to std::string_stddev 5.96 ns 5.96 ns 4
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Concat std::string and std::to_chars and string to std::string_cv 2.37 % 2.37 % 4
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Concat std::string and hex number and literal by StrExpr to std::string_mean 124 ns 124 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_median 125 ns 125 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_stddev 0.945 ns 0.945 ns 4
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Concat std::string and hex number and literal by StrExpr to std::string_cv 0.76 % 0.76 % 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean 120 ns 120 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_median 121 ns 121 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev 2.08 ns 2.08 ns 4
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Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv 1.73 % 1.73 % 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_mean 126 ns 126 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 1.94 ns 1.94 ns 4
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Concat stringa and hex number and literal by e_concat to simstr::stringa_cv 1.55 % 1.55 % 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_mean 164 ns 164 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_median 165 ns 165 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_stddev 2.48 ns 2.48 ns 4
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Subst stringa and hex number by e_subst literal to simstr::stringa_cv 1.51 % 1.51 % 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean 302 ns 302 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_median 303 ns 303 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev 4.35 ns 4.35 ns 4
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Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv 1.44 % 1.44 % 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 266 ns 266 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median 268 ns 268 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev 13.8 ns 13.8 ns 4
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"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv 5.17 % 5.17 % 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean 324 ns 324 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median 325 ns 325 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev 5.51 ns 5.51 ns 4
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e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv 1.70 % 1.70 % 4
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e_vsubst(pattern, i / 0x8a010_fmt)_mean 583 ns 583 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_median 584 ns 584 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_stddev 11.6 ns 11.6 ns 4
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e_vsubst(pattern, i / 0x8a010_fmt)_cv 1.99 % 1.99 % 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean 785 ns 785 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median 789 ns 789 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev 27.6 ns 27.6 ns 4
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fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv 3.52 % 3.52 % 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean 827 ns 827 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_median 825 ns 825 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev 9.91 ns 9.91 ns 4
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fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv 1.20 % 1.20 % 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_mean 1224 ns 1224 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_median 1227 ns 1227 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_stddev 8.73 ns 8.73 ns 4
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std::format("abcdefghihklmopqr {:#010o} end", i)_cv 0.71 % 0.71 % 4
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std::vformat(pattern, std::make_format_args(i))_mean 1100 ns 1100 ns 4
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std::vformat(pattern, std::make_format_args(i))_median 1105 ns 1105 ns 4
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std::vformat(pattern, std::make_format_args(i))_stddev 18.9 ns 18.9 ns 4
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std::vformat(pattern, std::make_format_args(i))_cv 1.72 % 1.72 % 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean 2121 ns 2121 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median 2103 ns 2103 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev 107 ns 107 ns 4
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strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv 5.04 % 5.04 % 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 52.3 ns 52.3 ns 4
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Concat std::string by std to std::string_median 52.4 ns 52.4 ns 4
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Concat std::string by std to std::string_stddev 0.634 ns 0.634 ns 4
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Concat std::string by std to std::string_cv 1.21 % 1.21 % 4
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Concat std::string by StrExpr to std::string_mean 34.1 ns 34.1 ns 4
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Concat std::string by StrExpr to std::string_median 34.3 ns 34.3 ns 4
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Concat std::string by StrExpr to std::string_stddev 0.729 ns 0.729 ns 4
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Concat std::string by StrExpr to std::string_cv 2.14 % 2.14 % 4
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Concat stringa by StrExpr to stringa_mean 27.5 ns 27.5 ns 4
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Concat stringa by StrExpr to stringa_median 26.3 ns 26.3 ns 4
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Concat stringa by StrExpr to stringa_stddev 2.41 ns 2.41 ns 4
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Concat stringa by StrExpr to stringa_cv 8.75 % 8.75 % 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 137 ns 137 ns 4
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Find concat three std::string_median 137 ns 137 ns 4
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Find concat three std::string_stddev 1.27 ns 1.27 ns 4
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Find concat three std::string_cv 0.92 % 0.92 % 4
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Find concat three strexpr_mean 38.1 ns 38.1 ns 4
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Find concat three strexpr_median 38.1 ns 38.1 ns 4
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Find concat three strexpr_stddev 0.509 ns 0.509 ns 4
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Find concat three strexpr_cv 1.33 % 1.33 % 4
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Find concat three simstr_mean 15.9 ns 15.9 ns 4
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Find concat three simstr_median 15.9 ns 15.9 ns 4
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Find concat three simstr_stddev 0.108 ns 0.108 ns 4
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Find concat three simstr_cv 0.68 % 0.68 % 4
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Find concat three stringzilla string_mean 150 ns 150 ns 4
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Find concat three stringzilla string_median 149 ns 149 ns 4
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Find concat three stringzilla string_stddev 4.67 ns 4.67 ns 4
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Find concat three stringzilla string_cv 3.11 % 3.11 % 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 10.1 ns 10.1 ns 4
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BuildTypeNameStr 0/0_median 10.1 ns 10.1 ns 4
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BuildTypeNameStr 0/0_stddev 0.176 ns 0.176 ns 4
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BuildTypeNameStr 0/0_cv 1.73 % 1.73 % 4
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BuildTypeNameExp 0/0_mean 8.75 ns 8.75 ns 4
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BuildTypeNameExp 0/0_median 8.56 ns 8.56 ns 4
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BuildTypeNameExp 0/0_stddev 0.627 ns 0.627 ns 4
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BuildTypeNameExp 0/0_cv 7.16 % 7.16 % 4
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BuildTypeNameSim 0/0_mean 4.90 ns 4.90 ns 4
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BuildTypeNameSim 0/0_median 4.89 ns 4.89 ns 4
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BuildTypeNameSim 0/0_stddev 0.063 ns 0.063 ns 4
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BuildTypeNameSim 0/0_cv 1.28 % 1.28 % 4
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BuildTypeNameStr 10/10_mean 84.3 ns 84.3 ns 4
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BuildTypeNameStr 10/10_median 84.3 ns 84.3 ns 4
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BuildTypeNameStr 10/10_stddev 0.831 ns 0.831 ns 4
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BuildTypeNameStr 10/10_cv 0.99 % 0.99 % 4
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BuildTypeNameExp 10/10_mean 25.9 ns 25.9 ns 4
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BuildTypeNameExp 10/10_median 24.4 ns 24.4 ns 4
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BuildTypeNameExp 10/10_stddev 3.81 ns 3.81 ns 4
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BuildTypeNameExp 10/10_cv 14.68 % 14.68 % 4
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BuildTypeNameSim 10/10_mean 23.6 ns 23.6 ns 4
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BuildTypeNameSim 10/10_median 23.8 ns 23.8 ns 4
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BuildTypeNameSim 10/10_stddev 1.71 ns 1.71 ns 4
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BuildTypeNameSim 10/10_cv 7.24 % 7.24 % 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 250 ns 250 ns 4
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Concat with replace str_median 239 ns 239 ns 4
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Concat with replace str_stddev 25.4 ns 25.4 ns 4
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Concat with replace str_cv 10.14 % 10.14 % 4
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Concat with replace exp_mean 133 ns 133 ns 4
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Concat with replace exp_median 131 ns 131 ns 4
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Concat with replace exp_stddev 8.52 ns 8.52 ns 4
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Concat with replace exp_cv 6.40 % 6.40 % 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 1.09 ns 1.09 ns 4
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std::string e;_median 1.10 ns 1.10 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 1.23 % 1.23 % 4
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std::string_view e;_mean 0.739 ns 0.739 ns 4
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std::string_view e;_median 0.741 ns 0.741 ns 4
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std::string_view e;_stddev 0.008 ns 0.008 ns 4
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std::string_view e;_cv 1.07 % 1.07 % 4
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ssa e;_mean 0.183 ns 0.183 ns 4
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ssa e;_median 0.181 ns 0.181 ns 4
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ssa e;_stddev 0.007 ns 0.007 ns 4
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ssa e;_cv 3.83 % 3.83 % 4
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stringa e;_mean 0.731 ns 0.731 ns 4
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stringa e;_median 0.730 ns 0.730 ns 4
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stringa e;_stddev 0.010 ns 0.010 ns 4
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stringa e;_cv 1.41 % 1.41 % 4
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lstringa<20> e;_mean 1.11 ns 1.11 ns 4
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lstringa<20> e;_median 1.11 ns 1.11 ns 4
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lstringa<20> e;_stddev 0.008 ns 0.008 ns 4
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lstringa<20> e;_cv 0.70 % 0.70 % 4
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lstringa<40> e;_mean 1.11 ns 1.11 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 0.031 ns 0.031 ns 4
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lstringa<40> e;_cv 2.79 % 2.79 % 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 1.84 ns 1.84 ns 4
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std::string e = "Test text";_median 1.84 ns 1.84 ns 4
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std::string e = "Test text";_stddev 0.011 ns 0.011 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 0.736 ns 0.736 ns 4
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std::string_view e = "Test text";_median 0.736 ns 0.736 ns 4
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std::string_view e = "Test text";_stddev 0.010 ns 0.010 ns 4
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std::string_view e = "Test text";_cv 1.29 % 1.29 % 4
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ssa e = "Test text";_mean 0.750 ns 0.750 ns 4
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ssa e = "Test text";_median 0.730 ns 0.730 ns 4
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ssa e = "Test text";_stddev 0.049 ns 0.049 ns 4
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ssa e = "Test text";_cv 6.57 % 6.57 % 4
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stringa e = "Test text";_mean 1.11 ns 1.11 ns 4
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stringa e = "Test text";_median 1.12 ns 1.12 ns 4
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stringa e = "Test text";_stddev 0.024 ns 0.024 ns 4
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stringa e = "Test text";_cv 2.16 % 2.16 % 4
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lstringa<20> e = "Test text";_mean 1.84 ns 1.84 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 0.033 ns 0.033 ns 4
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lstringa<20> e = "Test text";_cv 1.79 % 1.79 % 4
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lstringa<40> e = "Test text";_mean 1.84 ns 1.84 ns 4
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lstringa<40> e = "Test text";_median 1.84 ns 1.84 ns 4
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lstringa<40> e = "Test text";_stddev 0.009 ns 0.009 ns 4
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lstringa<40> e = "Test text";_cv 0.50 % 0.50 % 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 19.2 ns 19.2 ns 4
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std::string e = "123456789012345678901234567890";_median 19.3 ns 19.3 ns 4
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std::string e = "123456789012345678901234567890";_stddev 0.217 ns 0.217 ns 4
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std::string e = "123456789012345678901234567890";_cv 1.13 % 1.13 % 4
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std::string_view e = "123456789012345678901234567890";_mean 0.752 ns 0.752 ns 4
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std::string_view e = "123456789012345678901234567890";_median 0.755 ns 0.755 ns 4
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std::string_view e = "123456789012345678901234567890";_stddev 0.024 ns 0.024 ns 4
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std::string_view e = "123456789012345678901234567890";_cv 3.23 % 3.23 % 4
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ssa e = "123456789012345678901234567890";_mean 0.733 ns 0.733 ns 4
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ssa e = "123456789012345678901234567890";_median 0.734 ns 0.734 ns 4
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ssa e = "123456789012345678901234567890";_stddev 0.004 ns 0.004 ns 4
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ssa e = "123456789012345678901234567890";_cv 0.55 % 0.55 % 4
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stringa e = "123456789012345678901234567890";_mean 1.11 ns 1.11 ns 4
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stringa e = "123456789012345678901234567890";_median 1.10 ns 1.10 ns 4
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stringa e = "123456789012345678901234567890";_stddev 0.028 ns 0.028 ns 4
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stringa e = "123456789012345678901234567890";_cv 2.52 % 2.52 % 4
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lstringa<20> e = "123456789012345678901234567890";_mean 20.4 ns 20.4 ns 4
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lstringa<20> e = "123456789012345678901234567890";_median 20.4 ns 20.4 ns 4
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lstringa<20> e = "123456789012345678901234567890";_stddev 0.404 ns 0.404 ns 4
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lstringa<20> e = "123456789012345678901234567890";_cv 1.98 % 1.98 % 4
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lstringa<40> e = "123456789012345678901234567890";_mean 1.82 ns 1.82 ns 4
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lstringa<40> e = "123456789012345678901234567890";_median 1.82 ns 1.82 ns 4
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lstringa<40> e = "123456789012345678901234567890";_stddev 0.046 ns 0.046 ns 4
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lstringa<40> e = "123456789012345678901234567890";_cv 2.50 % 2.50 % 4
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----- 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 5.62 ns 5.62 ns 4
|
|
std::string e = "Test text"; auto c{e};_median 5.63 ns 5.63 ns 4
|
|
std::string e = "Test text"; auto c{e};_stddev 0.055 ns 0.055 ns 4
|
|
std::string e = "Test text"; auto c{e};_cv 0.97 % 0.97 % 4
|
|
std::string_view e = "Test text"; auto c{e};_mean 0.365 ns 0.365 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_median 0.364 ns 0.364 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_stddev 0.004 ns 0.004 ns 4
|
|
std::string_view e = "Test text"; auto c{e};_cv 0.96 % 0.96 % 4
|
|
ssa e = "Test text"; auto c{e};_mean 0.374 ns 0.374 ns 4
|
|
ssa e = "Test text"; auto c{e};_median 0.375 ns 0.375 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 2.53 % 2.53 % 4
|
|
stringa e = "Test text"; auto c{e};_mean 1.11 ns 1.11 ns 4
|
|
stringa e = "Test text"; auto c{e};_median 1.11 ns 1.11 ns 4
|
|
stringa e = "Test text"; auto c{e};_stddev 0.030 ns 0.030 ns 4
|
|
stringa e = "Test text"; auto c{e};_cv 2.70 % 2.70 % 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 0.003 ns 0.003 ns 4
|
|
lstringa<20> e = "Test text"; auto c{e};_cv 0.29 % 0.29 % 4
|
|
lstringa<40> e = "Test text"; auto c{e};_mean 1.13 ns 1.13 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_median 1.12 ns 1.12 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_stddev 0.032 ns 0.032 ns 4
|
|
lstringa<40> e = "Test text"; auto c{e};_cv 2.80 % 2.80 % 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 23.8 ns 23.8 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_median 23.8 ns 23.8 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_stddev 0.745 ns 0.745 ns 4
|
|
std::string e = "123456789012345678901234567890"; auto c{e};_cv 3.13 % 3.13 % 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean 0.735 ns 0.735 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_median 0.733 ns 0.733 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev 0.008 ns 0.008 ns 4
|
|
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv 1.13 % 1.13 % 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_mean 0.742 ns 0.742 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_median 0.746 ns 0.746 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_stddev 0.025 ns 0.025 ns 4
|
|
ssa e = "123456789012345678901234567890"; auto c{e};_cv 3.37 % 3.37 % 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_mean 1.30 ns 1.30 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_median 1.29 ns 1.29 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_stddev 0.020 ns 0.020 ns 4
|
|
stringa e = "123456789012345678901234567890"; auto c{e};_cv 1.56 % 1.56 % 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_mean 19.8 ns 19.8 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_median 19.8 ns 19.8 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_stddev 0.314 ns 0.314 ns 4
|
|
lstringa<20> e = "123456789012345678901234567890"; auto c{e};_cv 1.59 % 1.59 % 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_mean 4.67 ns 4.67 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_median 4.64 ns 4.64 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_stddev 0.081 ns 0.081 ns 4
|
|
lstringa<40> e = "123456789012345678901234567890"; auto c{e};_cv 1.73 % 1.73 % 4
|
|
----- Find 9 symbols text in end of 99 symbols text ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
sz::string::find;_mean 93.8 ns 93.8 ns 4
|
|
sz::string::find;_median 93.8 ns 93.8 ns 4
|
|
sz::string::find;_stddev 0.683 ns 0.683 ns 4
|
|
sz::string::find;_cv 0.73 % 0.73 % 4
|
|
std::string::find;_mean 7.67 ns 7.67 ns 4
|
|
std::string::find;_median 7.65 ns 7.65 ns 4
|
|
std::string::find;_stddev 0.093 ns 0.093 ns 4
|
|
std::string::find;_cv 1.21 % 1.21 % 4
|
|
std::string_view::find;_mean 7.48 ns 7.48 ns 4
|
|
std::string_view::find;_median 7.47 ns 7.47 ns 4
|
|
std::string_view::find;_stddev 0.156 ns 0.156 ns 4
|
|
std::string_view::find;_cv 2.09 % 2.09 % 4
|
|
ssa::find;_mean 6.78 ns 6.78 ns 4
|
|
ssa::find;_median 6.81 ns 6.81 ns 4
|
|
ssa::find;_stddev 0.103 ns 0.103 ns 4
|
|
ssa::find;_cv 1.51 % 1.51 % 4
|
|
stringa::find;_mean 7.17 ns 7.17 ns 4
|
|
stringa::find;_median 7.14 ns 7.14 ns 4
|
|
stringa::find;_stddev 0.231 ns 0.231 ns 4
|
|
stringa::find;_cv 3.22 % 3.22 % 4
|
|
lstringa<20>::find;_mean 6.96 ns 6.96 ns 4
|
|
lstringa<20>::find;_median 6.90 ns 6.90 ns 4
|
|
lstringa<20>::find;_stddev 0.365 ns 0.365 ns 4
|
|
lstringa<20>::find;_cv 5.25 % 5.25 % 4
|
|
lstringa<40>::find;_mean 6.64 ns 6.64 ns 4
|
|
lstringa<40>::find;_median 6.64 ns 6.64 ns 4
|
|
lstringa<40>::find;_stddev 0.120 ns 0.120 ns 4
|
|
lstringa<40>::find;_cv 1.81 % 1.81 % 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 7.91 ns 7.91 ns 4
|
|
std::string copy{str_with_len_N};/15_median 7.92 ns 7.92 ns 4
|
|
std::string copy{str_with_len_N};/15_stddev 0.034 ns 0.034 ns 4
|
|
std::string copy{str_with_len_N};/15_cv 0.42 % 0.42 % 4
|
|
std::string copy{str_with_len_N};/16_mean 26.5 ns 26.5 ns 4
|
|
std::string copy{str_with_len_N};/16_median 26.4 ns 26.4 ns 4
|
|
std::string copy{str_with_len_N};/16_stddev 0.579 ns 0.579 ns 4
|
|
std::string copy{str_with_len_N};/16_cv 2.18 % 2.18 % 4
|
|
std::string copy{str_with_len_N};/23_mean 27.3 ns 27.3 ns 4
|
|
std::string copy{str_with_len_N};/23_median 27.0 ns 27.0 ns 4
|
|
std::string copy{str_with_len_N};/23_stddev 1.75 ns 1.75 ns 4
|
|
std::string copy{str_with_len_N};/23_cv 6.39 % 6.39 % 4
|
|
std::string copy{str_with_len_N};/24_mean 27.7 ns 27.7 ns 4
|
|
std::string copy{str_with_len_N};/24_median 27.4 ns 27.4 ns 4
|
|
std::string copy{str_with_len_N};/24_stddev 1.75 ns 1.75 ns 4
|
|
std::string copy{str_with_len_N};/24_cv 6.31 % 6.31 % 4
|
|
std::string copy{str_with_len_N};/32_mean 26.5 ns 26.5 ns 4
|
|
std::string copy{str_with_len_N};/32_median 26.4 ns 26.4 ns 4
|
|
std::string copy{str_with_len_N};/32_stddev 0.639 ns 0.639 ns 4
|
|
std::string copy{str_with_len_N};/32_cv 2.42 % 2.42 % 4
|
|
std::string copy{str_with_len_N};/64_mean 26.9 ns 26.9 ns 4
|
|
std::string copy{str_with_len_N};/64_median 26.7 ns 26.7 ns 4
|
|
std::string copy{str_with_len_N};/64_stddev 1.27 ns 1.27 ns 4
|
|
std::string copy{str_with_len_N};/64_cv 4.73 % 4.73 % 4
|
|
std::string copy{str_with_len_N};/128_mean 28.9 ns 28.9 ns 4
|
|
std::string copy{str_with_len_N};/128_median 28.6 ns 28.6 ns 4
|
|
std::string copy{str_with_len_N};/128_stddev 1.13 ns 1.13 ns 4
|
|
std::string copy{str_with_len_N};/128_cv 3.89 % 3.89 % 4
|
|
std::string copy{str_with_len_N};/256_mean 28.8 ns 28.8 ns 4
|
|
std::string copy{str_with_len_N};/256_median 28.8 ns 28.8 ns 4
|
|
std::string copy{str_with_len_N};/256_stddev 0.613 ns 0.613 ns 4
|
|
std::string copy{str_with_len_N};/256_cv 2.13 % 2.13 % 4
|
|
std::string copy{str_with_len_N};/512_mean 33.6 ns 33.6 ns 4
|
|
std::string copy{str_with_len_N};/512_median 33.5 ns 33.5 ns 4
|
|
std::string copy{str_with_len_N};/512_stddev 0.573 ns 0.573 ns 4
|
|
std::string copy{str_with_len_N};/512_cv 1.71 % 1.71 % 4
|
|
std::string copy{str_with_len_N};/1024_mean 44.2 ns 44.2 ns 4
|
|
std::string copy{str_with_len_N};/1024_median 43.2 ns 43.2 ns 4
|
|
std::string copy{str_with_len_N};/1024_stddev 2.50 ns 2.50 ns 4
|
|
std::string copy{str_with_len_N};/1024_cv 5.64 % 5.64 % 4
|
|
std::string copy{str_with_len_N};/2048_mean 80.3 ns 80.3 ns 4
|
|
std::string copy{str_with_len_N};/2048_median 80.1 ns 80.1 ns 4
|
|
std::string copy{str_with_len_N};/2048_stddev 1.60 ns 1.60 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 115 ns 115 ns 4
|
|
std::string copy{str_with_len_N};/4096_median 113 ns 113 ns 4
|
|
std::string copy{str_with_len_N};/4096_stddev 6.05 ns 6.05 ns 4
|
|
std::string copy{str_with_len_N};/4096_cv 5.28 % 5.28 % 4
|
|
stringa copy{str_with_len_N};/15_mean 1.09 ns 1.09 ns 4
|
|
stringa copy{str_with_len_N};/15_median 1.09 ns 1.09 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 1.34 % 1.34 % 4
|
|
stringa copy{str_with_len_N};/16_mean 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/16_median 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/16_stddev 0.009 ns 0.009 ns 4
|
|
stringa copy{str_with_len_N};/16_cv 0.81 % 0.81 % 4
|
|
stringa copy{str_with_len_N};/23_mean 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/23_median 1.10 ns 1.10 ns 4
|
|
stringa copy{str_with_len_N};/23_stddev 0.021 ns 0.021 ns 4
|
|
stringa copy{str_with_len_N};/23_cv 1.87 % 1.87 % 4
|
|
stringa copy{str_with_len_N};/24_mean 16.1 ns 16.1 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 0.202 ns 0.202 ns 4
|
|
stringa copy{str_with_len_N};/24_cv 1.26 % 1.26 % 4
|
|
stringa copy{str_with_len_N};/32_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/32_median 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/32_stddev 0.065 ns 0.065 ns 4
|
|
stringa copy{str_with_len_N};/32_cv 0.41 % 0.41 % 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 0.111 ns 0.111 ns 4
|
|
stringa copy{str_with_len_N};/64_cv 0.69 % 0.69 % 4
|
|
stringa copy{str_with_len_N};/128_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/128_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/128_stddev 0.083 ns 0.083 ns 4
|
|
stringa copy{str_with_len_N};/128_cv 0.52 % 0.52 % 4
|
|
stringa copy{str_with_len_N};/256_mean 15.9 ns 15.9 ns 4
|
|
stringa copy{str_with_len_N};/256_median 15.9 ns 15.9 ns 4
|
|
stringa copy{str_with_len_N};/256_stddev 0.112 ns 0.112 ns 4
|
|
stringa copy{str_with_len_N};/256_cv 0.70 % 0.70 % 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 0.062 ns 0.062 ns 4
|
|
stringa copy{str_with_len_N};/512_cv 0.39 % 0.39 % 4
|
|
stringa copy{str_with_len_N};/1024_mean 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/1024_median 16.1 ns 16.1 ns 4
|
|
stringa copy{str_with_len_N};/1024_stddev 0.118 ns 0.118 ns 4
|
|
stringa copy{str_with_len_N};/1024_cv 0.74 % 0.74 % 4
|
|
stringa copy{str_with_len_N};/2048_mean 16.2 ns 16.2 ns 4
|
|
stringa copy{str_with_len_N};/2048_median 16.2 ns 16.2 ns 4
|
|
stringa copy{str_with_len_N};/2048_stddev 0.146 ns 0.146 ns 4
|
|
stringa copy{str_with_len_N};/2048_cv 0.90 % 0.90 % 4
|
|
stringa copy{str_with_len_N};/4096_mean 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/4096_median 16.0 ns 16.0 ns 4
|
|
stringa copy{str_with_len_N};/4096_stddev 0.119 ns 0.119 ns 4
|
|
stringa copy{str_with_len_N};/4096_cv 0.74 % 0.74 % 4
|
|
lstringa<16> copy{str_with_len_N};/15_mean 1.10 ns 1.10 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_median 1.09 ns 1.09 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_stddev 0.010 ns 0.010 ns 4
|
|
lstringa<16> copy{str_with_len_N};/15_cv 0.89 % 0.89 % 4
|
|
lstringa<16> copy{str_with_len_N};/16_mean 5.38 ns 5.38 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_median 5.37 ns 5.37 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_stddev 0.068 ns 0.068 ns 4
|
|
lstringa<16> copy{str_with_len_N};/16_cv 1.27 % 1.27 % 4
|
|
lstringa<16> copy{str_with_len_N};/23_mean 5.43 ns 5.43 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_median 5.28 ns 5.28 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_stddev 0.325 ns 0.325 ns 4
|
|
lstringa<16> copy{str_with_len_N};/23_cv 5.99 % 5.99 % 4
|
|
lstringa<16> copy{str_with_len_N};/24_mean 23.6 ns 23.6 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_median 23.7 ns 23.7 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_stddev 0.357 ns 0.357 ns 4
|
|
lstringa<16> copy{str_with_len_N};/24_cv 1.51 % 1.51 % 4
|
|
lstringa<16> copy{str_with_len_N};/32_mean 23.5 ns 23.5 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_median 23.2 ns 23.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_stddev 0.721 ns 0.721 ns 4
|
|
lstringa<16> copy{str_with_len_N};/32_cv 3.07 % 3.07 % 4
|
|
lstringa<16> copy{str_with_len_N};/64_mean 25.7 ns 25.7 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_median 25.4 ns 25.4 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_stddev 1.10 ns 1.10 ns 4
|
|
lstringa<16> copy{str_with_len_N};/64_cv 4.27 % 4.27 % 4
|
|
lstringa<16> copy{str_with_len_N};/128_mean 25.6 ns 25.6 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_median 25.7 ns 25.7 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_stddev 0.325 ns 0.325 ns 4
|
|
lstringa<16> copy{str_with_len_N};/128_cv 1.27 % 1.27 % 4
|
|
lstringa<16> copy{str_with_len_N};/256_mean 28.0 ns 28.0 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_median 27.8 ns 27.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_stddev 0.957 ns 0.957 ns 4
|
|
lstringa<16> copy{str_with_len_N};/256_cv 3.42 % 3.42 % 4
|
|
lstringa<16> copy{str_with_len_N};/512_mean 29.6 ns 29.6 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_median 29.8 ns 29.8 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_stddev 0.816 ns 0.816 ns 4
|
|
lstringa<16> copy{str_with_len_N};/512_cv 2.75 % 2.75 % 4
|
|
lstringa<16> copy{str_with_len_N};/1024_mean 56.5 ns 56.5 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_median 56.6 ns 56.6 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_stddev 0.979 ns 0.979 ns 4
|
|
lstringa<16> copy{str_with_len_N};/1024_cv 1.73 % 1.73 % 4
|
|
lstringa<16> copy{str_with_len_N};/2048_mean 66.4 ns 66.4 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_median 65.1 ns 65.1 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_stddev 5.12 ns 5.12 ns 4
|
|
lstringa<16> copy{str_with_len_N};/2048_cv 7.72 % 7.72 % 4
|
|
lstringa<16> copy{str_with_len_N};/4096_mean 87.0 ns 87.0 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_median 86.2 ns 86.2 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_stddev 2.74 ns 2.74 ns 4
|
|
lstringa<16> copy{str_with_len_N};/4096_cv 3.15 % 3.15 % 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 0.055 ns 0.055 ns 4
|
|
lstringa<512> copy{str_with_len_N};/15_cv 4.83 % 4.83 % 4
|
|
lstringa<512> copy{str_with_len_N};/16_mean 4.46 ns 4.46 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_median 4.51 ns 4.51 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_stddev 0.138 ns 0.138 ns 4
|
|
lstringa<512> copy{str_with_len_N};/16_cv 3.09 % 3.09 % 4
|
|
lstringa<512> copy{str_with_len_N};/23_mean 4.67 ns 4.67 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_median 4.49 ns 4.49 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_stddev 0.394 ns 0.394 ns 4
|
|
lstringa<512> copy{str_with_len_N};/23_cv 8.44 % 8.44 % 4
|
|
lstringa<512> copy{str_with_len_N};/24_mean 4.10 ns 4.10 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_median 4.09 ns 4.09 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_stddev 0.081 ns 0.081 ns 4
|
|
lstringa<512> copy{str_with_len_N};/24_cv 1.98 % 1.98 % 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 4.07 ns 4.07 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_stddev 0.287 ns 0.287 ns 4
|
|
lstringa<512> copy{str_with_len_N};/32_cv 6.83 % 6.83 % 4
|
|
lstringa<512> copy{str_with_len_N};/64_mean 5.66 ns 5.66 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_median 5.61 ns 5.61 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_stddev 0.160 ns 0.160 ns 4
|
|
lstringa<512> copy{str_with_len_N};/64_cv 2.83 % 2.83 % 4
|
|
lstringa<512> copy{str_with_len_N};/128_mean 6.97 ns 6.97 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_median 6.96 ns 6.96 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_stddev 0.072 ns 0.072 ns 4
|
|
lstringa<512> copy{str_with_len_N};/128_cv 1.03 % 1.03 % 4
|
|
lstringa<512> copy{str_with_len_N};/256_mean 7.99 ns 7.99 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 0.165 ns 0.165 ns 4
|
|
lstringa<512> copy{str_with_len_N};/256_cv 2.06 % 2.06 % 4
|
|
lstringa<512> copy{str_with_len_N};/512_mean 10.3 ns 10.3 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 0.134 ns 0.134 ns 4
|
|
lstringa<512> copy{str_with_len_N};/512_cv 1.30 % 1.30 % 4
|
|
lstringa<512> copy{str_with_len_N};/1024_mean 54.2 ns 54.2 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_median 53.3 ns 53.3 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_stddev 3.68 ns 3.68 ns 4
|
|
lstringa<512> copy{str_with_len_N};/1024_cv 6.79 % 6.79 % 4
|
|
lstringa<512> copy{str_with_len_N};/2048_mean 66.7 ns 66.7 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_median 65.1 ns 65.1 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_stddev 5.55 ns 5.55 ns 4
|
|
lstringa<512> copy{str_with_len_N};/2048_cv 8.32 % 8.32 % 4
|
|
lstringa<512> copy{str_with_len_N};/4096_mean 85.2 ns 85.2 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_median 85.5 ns 85.5 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_stddev 2.30 ns 2.30 ns 4
|
|
lstringa<512> copy{str_with_len_N};/4096_cv 2.70 % 2.70 % 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 27.2 ns 27.2 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median 26.5 ns 26.5 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev 1.65 ns 1.65 ns 4
|
|
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv 6.07 % 6.07 % 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean 12.0 ns 12.0 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median 11.7 ns 11.7 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev 0.655 ns 0.655 ns 4
|
|
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv 5.47 % 5.47 % 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 8.54 ns 8.54 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 8.53 ns 8.53 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.076 ns 0.076 ns 4
|
|
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 0.89 % 0.89 % 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 7.79 ns 7.79 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median 7.83 ns 7.83 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.118 ns 0.118 ns 4
|
|
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 1.52 % 1.52 % 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean 8.67 ns 8.67 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median 8.65 ns 8.65 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev 0.080 ns 0.080 ns 4
|
|
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv 0.93 % 0.93 % 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 23.8 ns 23.8 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median 23.8 ns 23.8 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev 0.404 ns 0.404 ns 4
|
|
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv 1.70 % 1.70 % 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean 8.07 ns 8.07 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median 8.12 ns 8.12 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev 0.200 ns 0.200 ns 4
|
|
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv 2.47 % 2.47 % 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 8.44 ns 8.44 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 8.39 ns 8.39 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.140 ns 0.140 ns 4
|
|
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 1.66 % 1.66 % 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 6.72 ns 6.72 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 6.71 ns 6.71 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.160 ns 0.160 ns 4
|
|
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 2.38 % 2.38 % 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean 8.42 ns 8.42 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median 8.44 ns 8.44 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev 0.072 ns 0.072 ns 4
|
|
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv 0.85 % 0.85 % 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 27.8 ns 27.8 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_median 27.7 ns 27.7 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev 0.355 ns 0.355 ns 4
|
|
std::string s = " 123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv 1.28 % 1.28 % 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_mean 15.3 ns 15.3 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_median 15.3 ns 15.3 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_stddev 0.158 ns 0.158 ns 4
|
|
stringa s = " 123456789"; int res = s.to_int<int>; // Check overflow_cv 1.03 % 1.03 % 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_mean 10.8 ns 10.8 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_median 10.7 ns 10.7 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_stddev 0.227 ns 0.227 ns 4
|
|
ssa s = " 123456789"; int res = s.to_int<int, false>; // No check overflow_cv 2.11 % 2.11 % 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 62.8 ns 62.8 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median 62.1 ns 62.1 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev 2.10 ns 2.10 ns 4
|
|
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv 3.33 % 3.33 % 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean 24.2 ns 24.2 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 0.171 ns 0.171 ns 4
|
|
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv 0.71 % 0.71 % 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 24.4 ns 24.4 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_stddev 0.578 ns 0.578 ns 4
|
|
ssa s = "1234.567e10"; double res = *s.to_double()_cv 2.36 % 2.36 % 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 1345 ns 1345 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_median 1335 ns 1335 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev 29.1 ns 29.0 ns 4
|
|
std::stringstream str; ... str << "abbaabbaabbaabba";_cv 2.16 % 2.16 % 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_mean 346 ns 346 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_median 336 ns 336 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_stddev 29.3 ns 29.3 ns 4
|
|
std::string str; ... str += "abbaabbaabbaabba";_cv 8.46 % 8.46 % 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean 345 ns 345 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_median 344 ns 344 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev 3.53 ns 3.53 ns 4
|
|
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv 1.02 % 1.02 % 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean 239 ns 239 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_median 237 ns 237 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev 13.4 ns 13.4 ns 4
|
|
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv 5.60 % 5.60 % 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean 209 ns 209 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_median 204 ns 204 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev 11.3 ns 11.3 ns 4
|
|
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv 5.42 % 5.42 % 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean 139 ns 139 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median 139 ns 139 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev 1.80 ns 1.80 ns 4
|
|
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv 1.30 % 1.30 % 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 1345 ns 1345 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median 1344 ns 1344 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev 29.9 ns 29.9 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv 2.22 % 2.22 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean 1298 ns 1298 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_median 1261 ns 1261 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev 81.3 ns 81.3 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv 6.27 % 6.27 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean 403 ns 403 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median 406 ns 406 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev 10.2 ns 10.2 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv 2.54 % 2.54 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean 342 ns 342 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median 340 ns 340 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev 8.89 ns 8.89 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv 2.60 % 2.60 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean 299 ns 299 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median 299 ns 299 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev 9.68 ns 9.68 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv 3.24 % 3.24 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean 254 ns 254 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median 256 ns 256 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev 3.19 ns 3.19 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv 1.25 % 1.25 % 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 113874 ns 113875 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median 112092 ns 112092 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev 7677 ns 7677 ns 4
|
|
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv 6.74 % 6.74 % 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 73347 ns 73348 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 72413 ns 72414 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 2893 ns 2893 ns 4
|
|
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 3.94 % 3.94 % 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 44770 ns 44770 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 44972 ns 44973 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 572 ns 572 ns 4
|
|
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 1.28 % 1.28 % 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 25460 ns 25460 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 25397 ns 25397 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 1600 ns 1600 ns 4
|
|
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 6.28 % 6.28 % 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 18428 ns 18428 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 16917 ns 16917 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 3164 ns 3164 ns 4
|
|
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 17.17 % 17.17 % 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean 17351 ns 17351 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median 17290 ns 17290 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev 464 ns 464 ns 4
|
|
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv 2.68 % 2.68 % 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 1352 ns 1352 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_median 1356 ns 1356 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_stddev 15.2 ns 15.2 ns 4
|
|
std::stringstream str; ... str << str_var1 << str_var2;_cv 1.12 % 1.12 % 4
|
|
std::string str; ... str += str_var1 + str_var2;_mean 1422 ns 1422 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_median 1378 ns 1378 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_stddev 94.5 ns 94.5 ns 4
|
|
std::string str; ... str += str_var1 + str_var2;_cv 6.64 % 6.64 % 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_mean 465 ns 465 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_median 465 ns 465 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_stddev 7.14 ns 7.14 ns 4
|
|
lstringa<16> str; ... str += str_var1 + str_var2;_cv 1.53 % 1.53 % 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_mean 415 ns 415 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_median 416 ns 416 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_stddev 17.9 ns 17.9 ns 4
|
|
lstringa<128> str; ... str += str_var1 + str_var2;_cv 4.31 % 4.31 % 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_mean 361 ns 361 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_median 361 ns 361 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_stddev 2.70 ns 2.70 ns 4
|
|
lstringa<512> str; ... str += str_var1 + str_var2;_cv 0.75 % 0.75 % 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_mean 322 ns 322 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_median 313 ns 313 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev 21.2 ns 21.2 ns 4
|
|
lstringa<1024> str; ... str += str_var1 + str_var2;_cv 6.61 % 6.61 % 4
|
|
-- Append text, number, text --/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
std::stringstream str; str << "test = " << k << " times";_mean 3192 ns 3192 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_median 3192 ns 3192 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_stddev 20.8 ns 20.8 ns 4
|
|
std::stringstream str; str << "test = " << k << " times";_cv 0.65 % 0.65 % 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_mean 505 ns 505 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_median 507 ns 507 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_stddev 19.9 ns 19.9 ns 4
|
|
std::string str = "test = " + std::to_string(k) + " times";_cv 3.94 % 3.94 % 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean 1544 ns 1544 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median 1542 ns 1542 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev 104 ns 104 ns 4
|
|
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv 6.76 % 6.76 % 4
|
|
std::string str = std::format("test = {} times", k);_mean 1453 ns 1453 ns 4
|
|
std::string str = std::format("test = {} times", k);_median 1457 ns 1457 ns 4
|
|
std::string str = std::format("test = {} times", k);_stddev 13.7 ns 13.7 ns 4
|
|
std::string str = std::format("test = {} times", k);_cv 0.94 % 0.94 % 4
|
|
lstringa<8> str; str.format("test = {} times", k);_mean 1547 ns 1547 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 66.4 ns 66.4 ns 4
|
|
lstringa<8> str; str.format("test = {} times", k);_cv 4.29 % 4.29 % 4
|
|
lstringa<32> str; str.format("test = {} times", k);_mean 1083 ns 1083 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_median 1094 ns 1094 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_stddev 33.6 ns 33.6 ns 4
|
|
lstringa<32> str; str.format("test = {} times", k);_cv 3.10 % 3.10 % 4
|
|
lstringa<8> str = "test = " + k + " times";_mean 295 ns 295 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_median 292 ns 292 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_stddev 10.1 ns 10.1 ns 4
|
|
lstringa<8> str = "test = " + k + " times";_cv 3.41 % 3.41 % 4
|
|
lstringa<32> str = "test = " + k + " times";_mean 149 ns 149 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_median 148 ns 148 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_stddev 2.86 ns 2.86 ns 4
|
|
lstringa<32> str = "test = " + k + " times";_cv 1.92 % 1.92 % 4
|
|
stringa str = "test = " + k + " times";_mean 130 ns 130 ns 4
|
|
stringa str = "test = " + k + " times";_median 130 ns 130 ns 4
|
|
stringa str = "test = " + k + " times";_stddev 4.49 ns 4.49 ns 4
|
|
stringa str = "test = " + k + " times";_cv 3.45 % 3.45 % 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 275 ns 275 ns 4
|
|
std::string::find + substr + std::strtol_stddev 5.18 ns 5.18 ns 4
|
|
std::string::find + substr + std::strtol_cv 1.88 % 1.88 % 4
|
|
ssa::splitter + ssa::as_int_mean 151 ns 151 ns 4
|
|
ssa::splitter + ssa::as_int_median 150 ns 150 ns 4
|
|
ssa::splitter + ssa::as_int_stddev 3.87 ns 3.87 ns 4
|
|
ssa::splitter + ssa::as_int_cv 2.57 % 2.57 % 4
|
|
ssa::splitf + functor_mean 122 ns 122 ns 4
|
|
ssa::splitf + functor_median 121 ns 121 ns 4
|
|
ssa::splitf + functor_stddev 1.56 ns 1.56 ns 4
|
|
ssa::splitf + functor_cv 1.28 % 1.28 % 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 834 ns 834 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_median 832 ns 832 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_stddev 10.4 ns 10.4 ns 4
|
|
Naive (and wrong) replace symbols with std::string find + replace_cv 1.25 % 1.25 % 4
|
|
replace symbols with std::string find_first_of + replace_mean 2603 ns 2603 ns 4
|
|
replace symbols with std::string find_first_of + replace_median 2605 ns 2605 ns 4
|
|
replace symbols with std::string find_first_of + replace_stddev 11.1 ns 11.1 ns 4
|
|
replace symbols with std::string find_first_of + replace_cv 0.43 % 0.43 % 4
|
|
replace symbols with std::string_view find_first_of + copy_mean 1037 ns 1037 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_median 1039 ns 1039 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_stddev 8.97 ns 8.97 ns 4
|
|
replace symbols with std::string_view find_first_of + copy_cv 0.86 % 0.86 % 4
|
|
replace runtime symbols with string expressions and without remembering all search results_mean 1542 ns 1542 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_median 1568 ns 1568 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_stddev 86.7 ns 86.7 ns 4
|
|
replace runtime symbols with string expressions and without remembering all search results_cv 5.62 % 5.62 % 4
|
|
replace runtime symbols with simstr and memorization of all search results_mean 1156 ns 1156 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_median 1149 ns 1149 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_stddev 19.1 ns 19.1 ns 4
|
|
replace runtime symbols with simstr and memorization of all search results_cv 1.66 % 1.66 % 4
|
|
replace const symbols with string expressions and without remembering all search results_mean 1193 ns 1193 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_median 1203 ns 1203 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_stddev 29.8 ns 29.8 ns 4
|
|
replace const symbols with string expressions and without remembering all search results_cv 2.50 % 2.49 % 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 835 ns 835 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_stddev 7.17 ns 7.17 ns 4
|
|
replace const symbols with string expressions and memorization of all search results_cv 0.86 % 0.86 % 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 154 ns 154 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_median 153 ns 153 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_stddev 5.93 ns 5.93 ns 4
|
|
Short Naive (and wrong) replace symbols with std::string find + replace_cv 3.85 % 3.84 % 4
|
|
Short replace symbols with std::string find_first_of + replace_mean 301 ns 301 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_median 302 ns 302 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_stddev 4.86 ns 4.86 ns 4
|
|
Short replace symbols with std::string find_first_of + replace_cv 1.61 % 1.61 % 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 5.14 ns 5.14 ns 4
|
|
Short replace symbols with std::string_view find_first_of + copy_cv 3.34 % 3.34 % 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_mean 178 ns 178 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_median 177 ns 177 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_stddev 2.09 ns 2.09 ns 4
|
|
Short replace runtime symbols with string expressions and without remembering all search results_cv 1.18 % 1.18 % 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_mean 192 ns 192 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_median 185 ns 185 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_stddev 17.6 ns 17.6 ns 4
|
|
Short replace runtime symbols with simstr and memorization of all search results_cv 9.21 % 9.21 % 4
|
|
Short replace const symbols with string expressions and without remembering all search results_mean 149 ns 149 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_median 150 ns 150 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_stddev 2.94 ns 2.94 ns 4
|
|
Short replace const symbols with string expressions and without remembering all search results_cv 1.98 % 1.98 % 4
|
|
Short replace const symbols with string expressions and memorization of all search results_mean 134 ns 134 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_median 133 ns 133 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_stddev 2.82 ns 2.82 ns 4
|
|
Short replace const symbols with string expressions and memorization of all search results_cv 2.11 % 2.11 % 4
|
|
----- Replace All Str To Longer Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to ---- in std::string|64_mean 152 ns 152 ns 4
|
|
replace bb to ---- in std::string|64_median 153 ns 153 ns 4
|
|
replace bb to ---- in std::string|64_stddev 3.54 ns 3.54 ns 4
|
|
replace bb to ---- in std::string|64_cv 2.33 % 2.33 % 4
|
|
replace bb to ---- in std::string|256_mean 463 ns 463 ns 4
|
|
replace bb to ---- in std::string|256_median 464 ns 464 ns 4
|
|
replace bb to ---- in std::string|256_stddev 8.51 ns 8.51 ns 4
|
|
replace bb to ---- in std::string|256_cv 1.84 % 1.84 % 4
|
|
replace bb to ---- in std::string|512_mean 1323 ns 1323 ns 4
|
|
replace bb to ---- in std::string|512_median 1303 ns 1303 ns 4
|
|
replace bb to ---- in std::string|512_stddev 76.1 ns 76.1 ns 4
|
|
replace bb to ---- in std::string|512_cv 5.75 % 5.75 % 4
|
|
replace bb to ---- in std::string|1024_mean 2217 ns 2217 ns 4
|
|
replace bb to ---- in std::string|1024_median 2228 ns 2228 ns 4
|
|
replace bb to ---- in std::string|1024_stddev 205 ns 205 ns 4
|
|
replace bb to ---- in std::string|1024_cv 9.24 % 9.24 % 4
|
|
replace bb to ---- in std::string|2048_mean 5811 ns 5811 ns 4
|
|
replace bb to ---- in std::string|2048_median 5725 ns 5725 ns 4
|
|
replace bb to ---- in std::string|2048_stddev 492 ns 492 ns 4
|
|
replace bb to ---- in std::string|2048_cv 8.47 % 8.47 % 4
|
|
replace bb to ---- in lstringa<8>|64_mean 137 ns 137 ns 4
|
|
replace bb to ---- in lstringa<8>|64_median 137 ns 137 ns 4
|
|
replace bb to ---- in lstringa<8>|64_stddev 1.21 ns 1.21 ns 4
|
|
replace bb to ---- in lstringa<8>|64_cv 0.88 % 0.88 % 4
|
|
replace bb to ---- in lstringa<8>|256_mean 451 ns 451 ns 4
|
|
replace bb to ---- in lstringa<8>|256_median 449 ns 449 ns 4
|
|
replace bb to ---- in lstringa<8>|256_stddev 4.69 ns 4.69 ns 4
|
|
replace bb to ---- in lstringa<8>|256_cv 1.04 % 1.04 % 4
|
|
replace bb to ---- in lstringa<8>|512_mean 857 ns 857 ns 4
|
|
replace bb to ---- in lstringa<8>|512_median 845 ns 845 ns 4
|
|
replace bb to ---- in lstringa<8>|512_stddev 31.2 ns 31.2 ns 4
|
|
replace bb to ---- in lstringa<8>|512_cv 3.64 % 3.64 % 4
|
|
replace bb to ---- in lstringa<8>|1024_mean 1683 ns 1683 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_median 1678 ns 1678 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_stddev 23.3 ns 23.3 ns 4
|
|
replace bb to ---- in lstringa<8>|1024_cv 1.38 % 1.38 % 4
|
|
replace bb to ---- in lstringa<8>|2048_mean 3386 ns 3386 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_median 3370 ns 3370 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_stddev 88.8 ns 88.8 ns 4
|
|
replace bb to ---- in lstringa<8>|2048_cv 2.62 % 2.62 % 4
|
|
replace bb to ---- by init stringa|64_mean 90.1 ns 90.1 ns 4
|
|
replace bb to ---- by init stringa|64_median 90.0 ns 90.0 ns 4
|
|
replace bb to ---- by init stringa|64_stddev 2.44 ns 2.44 ns 4
|
|
replace bb to ---- by init stringa|64_cv 2.71 % 2.71 % 4
|
|
replace bb to ---- by init stringa|256_mean 294 ns 294 ns 4
|
|
replace bb to ---- by init stringa|256_median 289 ns 289 ns 4
|
|
replace bb to ---- by init stringa|256_stddev 10.6 ns 10.6 ns 4
|
|
replace bb to ---- by init stringa|256_cv 3.62 % 3.62 % 4
|
|
replace bb to ---- by init stringa|512_mean 673 ns 673 ns 4
|
|
replace bb to ---- by init stringa|512_median 669 ns 669 ns 4
|
|
replace bb to ---- by init stringa|512_stddev 11.6 ns 11.6 ns 4
|
|
replace bb to ---- by init stringa|512_cv 1.72 % 1.72 % 4
|
|
replace bb to ---- by init stringa|1024_mean 1470 ns 1470 ns 4
|
|
replace bb to ---- by init stringa|1024_median 1472 ns 1472 ns 4
|
|
replace bb to ---- by init stringa|1024_stddev 8.67 ns 8.67 ns 4
|
|
replace bb to ---- by init stringa|1024_cv 0.59 % 0.59 % 4
|
|
replace bb to ---- by init stringa|2048_mean 2966 ns 2966 ns 4
|
|
replace bb to ---- by init stringa|2048_median 2970 ns 2970 ns 4
|
|
replace bb to ---- by init stringa|2048_stddev 39.2 ns 39.2 ns 4
|
|
replace bb to ---- by init stringa|2048_cv 1.32 % 1.32 % 4
|
|
----- Replace All Str To Same Size ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
replace bb to -- in std::string|64_mean 113 ns 113 ns 4
|
|
replace bb to -- in std::string|64_median 112 ns 112 ns 4
|
|
replace bb to -- in std::string|64_stddev 6.55 ns 6.55 ns 4
|
|
replace bb to -- in std::string|64_cv 5.79 % 5.79 % 4
|
|
replace bb to -- in std::string|256_mean 360 ns 360 ns 4
|
|
replace bb to -- in std::string|256_median 361 ns 361 ns 4
|
|
replace bb to -- in std::string|256_stddev 6.85 ns 6.85 ns 4
|
|
replace bb to -- in std::string|256_cv 1.90 % 1.90 % 4
|
|
replace bb to -- in std::string|512_mean 729 ns 729 ns 4
|
|
replace bb to -- in std::string|512_median 733 ns 733 ns 4
|
|
replace bb to -- in std::string|512_stddev 12.1 ns 12.1 ns 4
|
|
replace bb to -- in std::string|512_cv 1.66 % 1.66 % 4
|
|
replace bb to -- in std::string|1024_mean 1303 ns 1303 ns 4
|
|
replace bb to -- in std::string|1024_median 1307 ns 1307 ns 4
|
|
replace bb to -- in std::string|1024_stddev 25.7 ns 25.7 ns 4
|
|
replace bb to -- in std::string|1024_cv 1.97 % 1.97 % 4
|
|
replace bb to -- in std::string|2048_mean 2642 ns 2642 ns 4
|
|
replace bb to -- in std::string|2048_median 2645 ns 2645 ns 4
|
|
replace bb to -- in std::string|2048_stddev 70.8 ns 70.8 ns 4
|
|
replace bb to -- in std::string|2048_cv 2.68 % 2.68 % 4
|
|
replace bb to -- in lstringa<8>|64_mean 93.3 ns 93.3 ns 4
|
|
replace bb to -- in lstringa<8>|64_median 93.1 ns 93.1 ns 4
|
|
replace bb to -- in lstringa<8>|64_stddev 0.890 ns 0.890 ns 4
|
|
replace bb to -- in lstringa<8>|64_cv 0.95 % 0.95 % 4
|
|
replace bb to -- in lstringa<8>|256_mean 284 ns 284 ns 4
|
|
replace bb to -- in lstringa<8>|256_median 285 ns 285 ns 4
|
|
replace bb to -- in lstringa<8>|256_stddev 4.44 ns 4.44 ns 4
|
|
replace bb to -- in lstringa<8>|256_cv 1.56 % 1.56 % 4
|
|
replace bb to -- in lstringa<8>|512_mean 517 ns 517 ns 4
|
|
replace bb to -- in lstringa<8>|512_median 518 ns 518 ns 4
|
|
replace bb to -- in lstringa<8>|512_stddev 4.93 ns 4.93 ns 4
|
|
replace bb to -- in lstringa<8>|512_cv 0.95 % 0.95 % 4
|
|
replace bb to -- in lstringa<8>|1024_mean 1029 ns 1029 ns 4
|
|
replace bb to -- in lstringa<8>|1024_median 1019 ns 1019 ns 4
|
|
replace bb to -- in lstringa<8>|1024_stddev 22.3 ns 22.3 ns 4
|
|
replace bb to -- in lstringa<8>|1024_cv 2.16 % 2.16 % 4
|
|
replace bb to -- in lstringa<8>|2048_mean 2035 ns 2035 ns 4
|
|
replace bb to -- in lstringa<8>|2048_median 2042 ns 2042 ns 4
|
|
replace bb to -- in lstringa<8>|2048_stddev 20.9 ns 20.9 ns 4
|
|
replace bb to -- in lstringa<8>|2048_cv 1.03 % 1.03 % 4
|
|
replace bb to -- by init stringa|64_mean 83.5 ns 83.5 ns 4
|
|
replace bb to -- by init stringa|64_median 83.2 ns 83.2 ns 4
|
|
replace bb to -- by init stringa|64_stddev 1.22 ns 1.22 ns 4
|
|
replace bb to -- by init stringa|64_cv 1.46 % 1.46 % 4
|
|
replace bb to -- by init stringa|256_mean 263 ns 263 ns 4
|
|
replace bb to -- by init stringa|256_median 261 ns 261 ns 4
|
|
replace bb to -- by init stringa|256_stddev 6.35 ns 6.35 ns 4
|
|
replace bb to -- by init stringa|256_cv 2.42 % 2.42 % 4
|
|
replace bb to -- by init stringa|512_mean 516 ns 516 ns 4
|
|
replace bb to -- by init stringa|512_median 502 ns 502 ns 4
|
|
replace bb to -- by init stringa|512_stddev 37.9 ns 37.9 ns 4
|
|
replace bb to -- by init stringa|512_cv 7.34 % 7.34 % 4
|
|
replace bb to -- by init stringa|1024_mean 999 ns 999 ns 4
|
|
replace bb to -- by init stringa|1024_median 996 ns 996 ns 4
|
|
replace bb to -- by init stringa|1024_stddev 18.4 ns 18.4 ns 4
|
|
replace bb to -- by init stringa|1024_cv 1.84 % 1.84 % 4
|
|
replace bb to -- by init stringa|2048_mean 1966 ns 1966 ns 4
|
|
replace bb to -- by init stringa|2048_median 1971 ns 1971 ns 4
|
|
replace bb to -- by init stringa|2048_stddev 35.7 ns 35.7 ns 4
|
|
replace bb to -- by init stringa|2048_cv 1.82 % 1.82 % 4
|
|
----- Hash Map insert and find ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
hashStrMapA<size_t> emplace & find stringa;_mean 3793699 ns 3793714 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_median 3789128 ns 3789143 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_stddev 159548 ns 159547 ns 4
|
|
hashStrMapA<size_t> emplace & find stringa;_cv 4.21 % 4.21 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_mean 3632923 ns 3632933 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_median 3618001 ns 3618010 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev 98152 ns 98151 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string;_cv 2.70 % 2.70 % 4
|
|
hashStrMapA<size_t> emplace & find ssa;_mean 3697109 ns 3697125 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_median 3701481 ns 3701498 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_stddev 81924 ns 81922 ns 4
|
|
hashStrMapA<size_t> emplace & find ssa;_cv 2.22 % 2.22 % 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean 3939262 ns 3939278 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median 3931674 ns 3931690 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev 43207 ns 43208 ns 4
|
|
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv 1.10 % 1.10 % 4
|
|
----- Build Full Func Name ---------/repeats:1 0.000 ns 0.000 ns 1000000000000
|
|
Build func full name std::string;_mean 812 ns 812 ns 4
|
|
Build func full name std::string;_median 814 ns 814 ns 4
|
|
Build func full name std::string;_stddev 16.6 ns 16.6 ns 4
|
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Build func full name std::string;_cv 2.05 % 2.05 % 4
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Build func full name std::string 1;_mean 935 ns 935 ns 4
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Build func full name std::string 1;_median 942 ns 942 ns 4
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Build func full name std::string 1;_stddev 32.7 ns 32.7 ns 4
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Build func full name std::string 1;_cv 3.50 % 3.50 % 4
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Build func full name std::stream;_mean 2527 ns 2527 ns 4
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Build func full name std::stream;_median 2531 ns 2531 ns 4
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Build func full name std::stream;_stddev 34.3 ns 34.3 ns 4
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Build func full name std::stream;_cv 1.36 % 1.36 % 4
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Build func full name stringa;_mean 446 ns 446 ns 4
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Build func full name stringa;_median 437 ns 437 ns 4
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Build func full name stringa;_stddev 20.2 ns 20.2 ns 4
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Build func full name stringa;_cv 4.54 % 4.54 % 4
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Build func full name stringa 1;_mean 624 ns 624 ns 4
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Build func full name stringa 1;_median 626 ns 626 ns 4
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Build func full name stringa 1;_stddev 12.3 ns 12.3 ns 4
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Build func full name stringa 1;_cv 1.97 % 1.97 % 4
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