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Benchmarks for dotnet/runtime#131972 (for @EgorBo) #468

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 7, 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, 4.03 GB Available
    .NET SDK 11.0.100-rc.1.26407.106
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26407.106, 11.0.26.40806), Arm64 RyuJIT armv8.0-a
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 2.384 ns 0.0019 ns 1.04
    AddEqualScale PR #131972 2.285 ns 0.0013 ns 1.00
    SubEqualScale main 2.391 ns 0.0018 ns 1.06
    SubEqualScale PR #131972 2.252 ns 0.0168 ns 1.00
    AddSmallScaleDelta main 2.230 ns 0.0007 ns 1.00
    AddSmallScaleDelta PR #131972 2.230 ns 0.0012 ns 1.00
    AddBigScaleDelta main 26.960 ns 0.0708 ns 0.97
    AddBigScaleDelta PR #131972 27.903 ns 0.0795 ns 1.00
    SubBigScaleDelta main 26.827 ns 0.0780 ns 0.96
    SubBigScaleDelta PR #131972 27.836 ns 0.0662 ns 1.00
    AddBigScaleDeltaCarry main 31.754 ns 0.0937 ns 0.98
    AddBigScaleDeltaCarry PR #131972 32.530 ns 0.0939 ns 1.00
    MulSmall main 1.437 ns 0.0007 ns 0.99
    MulSmall PR #131972 1.449 ns 0.0009 ns 1.00
    MulMid main 5.001 ns 0.0021 ns 1.01
    MulMid PR #131972 4.943 ns 0.0037 ns 1.00
    MulBig main 5.421 ns 0.0022 ns 1.00
    MulBig PR #131972 5.425 ns 0.0041 ns 1.00
    ModFull96By64 main 5.288 ns 0.0213 ns 1.00
    ModFull96By64 PR #131972 5.278 ns 0.0175 ns 1.00
    ModFull128By96 main 5.276 ns 0.0266 ns 1.00
    ModFull128By96 PR #131972 5.286 ns 0.0121 ns 1.00
    ModFullScaled main 10.746 ns 0.0158 ns 1.00
    ModFullScaled PR #131972 10.734 ns 0.0126 ns 1.00
    Div main 14.850 ns 0.0641 ns 1.01
    Div PR #131972 14.651 ns 0.0616 ns 1.00
    Round main 2.822 ns 0.0022 ns 1.00
    Round PR #131972 2.824 ns 0.0039 ns 1.00
    MixedRealistic main 14.610 ns 0.0054 ns 1.02
    MixedRealistic PR #131972 14.289 ns 0.0177 ns 1.00

    Full logs

  2. EgorBot commented on Aug 7, 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, 10.59 GB Available
    .NET SDK 11.0.100-rc.1.26407.106
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26407.106, 11.0.26.40806), X64 RyuJIT x86-64-v4
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 5.150 ns 0.0359 ns 1.05
    AddEqualScale PR #131972 4.906 ns 0.0150 ns 1.00
    SubEqualScale main 5.134 ns 0.0233 ns 1.00
    SubEqualScale PR #131972 5.120 ns 0.0056 ns 1.00
    AddSmallScaleDelta main 5.566 ns 0.0056 ns 1.00
    AddSmallScaleDelta PR #131972 5.580 ns 0.0221 ns 1.00
    AddBigScaleDelta main 33.267 ns 0.3176 ns 1.00
    AddBigScaleDelta PR #131972 33.220 ns 0.1012 ns 1.00
    SubBigScaleDelta main 32.855 ns 0.0264 ns 0.99
    SubBigScaleDelta PR #131972 33.207 ns 0.0441 ns 1.00
    AddBigScaleDeltaCarry main 39.185 ns 0.2078 ns 1.00
    AddBigScaleDeltaCarry PR #131972 39.034 ns 0.1408 ns 1.00
    MulSmall main 4.257 ns 0.0220 ns 1.00
    MulSmall PR #131972 4.245 ns 0.0043 ns 1.00
    MulMid main 10.290 ns 0.0456 ns 0.98
    MulMid PR #131972 10.497 ns 0.0433 ns 1.00
    MulBig main 11.163 ns 0.0334 ns 1.02
    MulBig PR #131972 10.959 ns 0.0049 ns 1.00
    ModFull96By64 main 8.459 ns 0.0111 ns 1.00
    ModFull96By64 PR #131972 8.459 ns 0.0065 ns 1.00
    ModFull128By96 main 8.459 ns 0.0043 ns 1.00
    ModFull128By96 PR #131972 8.469 ns 0.0187 ns 1.00
    ModFullScaled main 24.997 ns 0.1070 ns 1.01
    ModFullScaled PR #131972 24.713 ns 0.0264 ns 1.00
    Div main 11.656 ns 0.0112 ns 1.02
    Div PR #131972 11.476 ns 0.0183 ns 1.00
    Round main 8.937 ns 0.0064 ns 1.00
    Round PR #131972 8.934 ns 0.0042 ns 1.00
    MixedRealistic main 32.523 ns 0.0217 ns 1.01
    MixedRealistic PR #131972 32.328 ns 0.1223 ns 1.00

    Full logs

  3. EgorBot commented on Aug 7, 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.1.26407.106
      [Host]     : .NET 11.0.0 (11.0.0-rc.1.26407.106, 11.0.26.40806), X64 RyuJIT x86-64-v4
    
    Method Toolchain Mean Error Ratio
    AddEqualScale main 5.531 ns 0.0374 ns 1.01
    AddEqualScale PR #131972 5.501 ns 0.0133 ns 1.00
    SubEqualScale main 5.778 ns 0.0402 ns 1.00
    SubEqualScale PR #131972 5.755 ns 0.0095 ns 1.00
    AddSmallScaleDelta main 6.272 ns 0.0395 ns 1.00
    AddSmallScaleDelta PR #131972 6.254 ns 0.0126 ns 1.00
    AddBigScaleDelta main 37.220 ns 0.1852 ns 0.99
    AddBigScaleDelta PR #131972 37.628 ns 0.1128 ns 1.00
    SubBigScaleDelta main 37.087 ns 0.2840 ns 0.99
    SubBigScaleDelta PR #131972 37.440 ns 0.2594 ns 1.00
    AddBigScaleDeltaCarry main 43.402 ns 0.3047 ns 1.00
    AddBigScaleDeltaCarry PR #131972 43.467 ns 0.1018 ns 1.00
    MulSmall main 4.774 ns 0.0165 ns 1.00
    MulSmall PR #131972 4.784 ns 0.0428 ns 1.00
    MulMid main 11.560 ns 0.0183 ns 0.98
    MulMid PR #131972 11.793 ns 0.0646 ns 1.00
    MulBig main 12.581 ns 0.0845 ns 1.02
    MulBig PR #131972 12.338 ns 0.0859 ns 1.00
    ModFull96By64 main 9.542 ns 0.0592 ns 1.00
    ModFull96By64 PR #131972 9.544 ns 0.0810 ns 1.00
    ModFull128By96 main 9.518 ns 0.0384 ns 1.00
    ModFull128By96 PR #131972 9.535 ns 0.0786 ns 1.00
    ModFullScaled main 28.192 ns 0.2554 ns 1.01
    ModFullScaled PR #131972 27.903 ns 0.1827 ns 1.00
    Div main 13.389 ns 0.0748 ns 1.02
    Div PR #131972 13.121 ns 0.0433 ns 1.00
    Round main 10.077 ns 0.0822 ns 1.00
    Round PR #131972 10.093 ns 0.0587 ns 1.00
    MixedRealistic main 37.445 ns 0.1298 ns 1.03
    MixedRealistic PR #131972 36.362 ns 0.0945 ns 1.00

    Full logs

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