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Benchmarks for dotnet/runtime#131972 (for @EgorBo) #462

Description

@EgorBot

Processing benchmark request from PR dotnet/runtime#131972.

Targets: macos15_helix_arm64, ubuntu24_azure_turin, ubuntu24_azure_turin
Commits: main;PR_131972

Results will be posted here once they are ready.

Activity

  1. EgorBot commented on Aug 6, 2026

    @EgorBot
    OwnerAuthor

    Results for macos15_helix_arm64

    @EgorBo

    BenchmarkDotNet v0.16.0-preview.1, macOS Sequoia 15.4.1 (24E263) [Darwin 24.4.0]
    Apple M4, 1 CPU, 10 logical and 10 physical cores
    Memory: 16 GB Total, 4.35 GB Available
    .NET SDK 11.0.100-rc.1.26406.108
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26406.108, 11.0.26.40708), Arm64 RyuJIT armv8.0-a
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 2.297 ns 0.0459 ns 1.01
    AddEqualScale PR #131972 2.265 ns 0.0032 ns 1.00
    SubEqualScale main 2.321 ns 0.0097 ns 1.03
    SubEqualScale PR #131972 2.255 ns 0.0021 ns 1.00
    AddSmallScaleDelta main 2.230 ns 0.0009 ns 1.00
    AddSmallScaleDelta PR #131972 2.230 ns 0.0031 ns 1.00
    AddBigScaleDelta main 26.721 ns 0.0889 ns 0.97
    AddBigScaleDelta PR #131972 27.611 ns 0.0586 ns 1.00
    SubBigScaleDelta main 26.578 ns 0.0485 ns 0.97
    SubBigScaleDelta PR #131972 27.520 ns 0.0842 ns 1.00
    AddBigScaleDeltaCarry main 31.404 ns 0.1531 ns 0.98
    AddBigScaleDeltaCarry PR #131972 32.097 ns 0.1670 ns 1.00
    MulSmall main 1.491 ns 0.0017 ns 1.03
    MulSmall PR #131972 1.441 ns 0.0036 ns 1.00
    MulMid main 4.991 ns 0.0041 ns 1.01
    MulMid PR #131972 4.937 ns 0.0051 ns 1.00
    MulBig main 5.442 ns 0.0050 ns 1.00
    MulBig PR #131972 5.424 ns 0.0120 ns 1.00
    ModFull96By64 main 5.242 ns 0.0131 ns 1.00
    ModFull96By64 PR #131972 5.230 ns 0.0209 ns 1.00
    ModFull128By96 main 5.264 ns 0.0258 ns 1.00
    ModFull128By96 PR #131972 5.250 ns 0.0195 ns 1.00
    ModFullScaled main 10.723 ns 0.0142 ns 1.00
    ModFullScaled PR #131972 10.714 ns 0.0311 ns 1.00
    Div main 14.668 ns 0.0627 ns 1.01
    Div PR #131972 14.531 ns 0.0926 ns 1.00
    Round main 2.828 ns 0.0068 ns 1.00
    Round PR #131972 2.815 ns 0.0051 ns 1.00
    MixedRealistic main 14.544 ns 0.0207 ns 1.03
    MixedRealistic PR #131972 14.138 ns 0.0295 ns 1.00
  2. EgorBot commented on Aug 6, 2026

    @EgorBot
    OwnerAuthor

    Results for ubuntu24_azure_turin

    @EgorBo

    BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
    AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
    Memory: 31.34 GB Total, 10.56 GB Available
    .NET SDK 11.0.100-rc.1.26406.108
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26406.108, 11.0.26.40708), X64 RyuJIT x86-64-v4
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 5.770 ns 0.0283 ns 1.04
    AddEqualScale PR #131972 5.534 ns 0.0443 ns 1.00
    SubEqualScale main 5.781 ns 0.0430 ns 1.00
    SubEqualScale PR #131972 5.772 ns 0.0373 ns 1.00
    AddSmallScaleDelta main 6.273 ns 0.0389 ns 1.00
    AddSmallScaleDelta PR #131972 6.296 ns 0.0504 ns 1.00
    AddBigScaleDelta main 37.001 ns 0.2517 ns 0.99
    AddBigScaleDelta PR #131972 37.365 ns 0.0936 ns 1.00
    SubBigScaleDelta main 37.074 ns 0.2426 ns 0.99
    SubBigScaleDelta PR #131972 37.376 ns 0.1124 ns 1.00
    AddBigScaleDeltaCarry main 43.314 ns 0.1921 ns 0.99
    AddBigScaleDeltaCarry PR #131972 43.715 ns 0.2379 ns 1.00
    MulSmall main 4.786 ns 0.0379 ns 1.00
    MulSmall PR #131972 4.777 ns 0.0186 ns 1.00
    MulMid main 11.565 ns 0.0569 ns 0.98
    MulMid PR #131972 11.816 ns 0.0551 ns 1.00
    MulBig main 12.599 ns 0.0928 ns 1.02
    MulBig PR #131972 12.381 ns 0.1020 ns 1.00
    ModFull96By64 main 9.558 ns 0.0688 ns 1.00
    ModFull96By64 PR #131972 9.523 ns 0.0218 ns 1.00
    ModFull128By96 main 9.570 ns 0.1163 ns 1.00
    ModFull128By96 PR #131972 9.547 ns 0.0642 ns 1.00
    ModFullScaled main 27.938 ns 0.2243 ns 1.00
    ModFullScaled PR #131972 27.938 ns 0.1779 ns 1.00
    Div main 13.116 ns 0.0288 ns 0.98
    Div PR #131972 13.401 ns 0.0893 ns 1.00
    Round main 10.057 ns 0.0275 ns 1.00
    Round PR #131972 10.079 ns 0.0927 ns 1.00
    MixedRealistic main 37.094 ns 0.2533 ns 1.00
    MixedRealistic PR #131972 37.015 ns 0.3533 ns 1.00

    Full logs

  3. EgorBot commented on Aug 6, 2026

    @EgorBot
    OwnerAuthor

    Results for ubuntu24_azure_turin

    @EgorBo

    BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
    AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
    Memory: 31.34 GB Total, 10.58 GB Available
    .NET SDK 11.0.100-rc.1.26406.108
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26406.108, 11.0.26.40708), X64 RyuJIT x86-64-v4
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 5.130 ns 0.0180 ns 1.00
    AddEqualScale PR #131972 5.140 ns 0.0381 ns 1.00
    SubEqualScale main 5.116 ns 0.0179 ns 1.00
    SubEqualScale PR #131972 5.135 ns 0.0301 ns 1.00
    AddSmallScaleDelta main 5.577 ns 0.0246 ns 1.00
    AddSmallScaleDelta PR #131972 5.579 ns 0.0262 ns 1.00
    AddBigScaleDelta main 33.049 ns 0.4251 ns 0.99
    AddBigScaleDelta PR #131972 33.275 ns 0.1935 ns 1.00
    SubBigScaleDelta main 32.788 ns 0.1122 ns 0.98
    SubBigScaleDelta PR #131972 33.391 ns 0.2648 ns 1.00
    AddBigScaleDeltaCarry main 38.885 ns 0.1450 ns 1.00
    AddBigScaleDeltaCarry PR #131972 39.033 ns 0.2116 ns 1.00
    MulSmall main 4.257 ns 0.0238 ns 0.99
    MulSmall PR #131972 4.287 ns 0.0476 ns 1.00
    MulMid main 10.299 ns 0.0722 ns 0.98
    MulMid PR #131972 10.533 ns 0.0731 ns 1.00
    MulBig main 11.194 ns 0.0732 ns 1.01
    MulBig PR #131972 11.097 ns 0.1546 ns 1.00
    ModFull96By64 main 8.499 ns 0.0523 ns 1.00
    ModFull96By64 PR #131972 8.513 ns 0.0605 ns 1.00
    ModFull128By96 main 8.571 ns 0.0810 ns 1.01
    ModFull128By96 PR #131972 8.484 ns 0.0440 ns 1.00
    ModFullScaled main 24.872 ns 0.2762 ns 1.00
    ModFullScaled PR #131972 24.853 ns 0.1218 ns 1.00
    Div main 11.706 ns 0.0743 ns 1.02
    Div PR #131972 11.532 ns 0.0469 ns 1.00
    Round main 8.961 ns 0.0418 ns 1.00
    Round PR #131972 8.981 ns 0.0468 ns 1.00
    MixedRealistic main 33.113 ns 0.2671 ns 0.99
    MixedRealistic PR #131972 33.457 ns 0.1810 ns 1.00

    Full logs

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