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Merged
RakeshwarK merged 2 commits into from
May 27, 2026
Merged

Added HPLinpack Arm PL v26.01.1 #720

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bff0704
Added Arm PL 26.01.1
May 27, 2026
00ebb5b
Merge branch 'main' into HPL-Arm26
May 27, 2026
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1 change: 1 addition & 0 deletions src/VirtualClient/VirtualClient.Actions.UnitTests/HPLinpack/HPLinpackExecutorTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,7 @@ public async Task HPLinpackExecutorExecutesWorkloadAsExpectedWithNoPerformanceLi
[TestCase(PlatformID.Unix, Architecture.Arm64, "23.04.1", "arm-performance-libraries_23.04.1.sh")]
[TestCase(PlatformID.Unix, Architecture.Arm64, "24.10", "arm-performance-libraries_24.10.sh")]
[TestCase(PlatformID.Unix, Architecture.Arm64, "25.04.1", "arm-performance-libraries_25.04.1.sh")]
[TestCase(PlatformID.Unix, Architecture.Arm64, "26.01.1", "arm-performance-libraries_26.01.1.sh")]
public async Task HPLinpackExecutorExecutesWorkloadAsExpectedWithArmPerformanceLibraries(PlatformID platform, Architecture architecture, string performanceLibraryVersion, string performanceLibraryScript)
{
this.SetupTest(platform, architecture);
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10 changes: 8 additions & 2 deletions src/VirtualClient/VirtualClient.Actions/HPLinpack/HPLinpackExecutor.cs
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Expand Up @@ -369,8 +369,11 @@ private async Task ConfigurePerformanceLibrary(EventContext telemetryContext, Ca
case "25.04.1":
this.hplArmPerfLibrary = "arm-performance-libraries_25.04.1.sh";
break;
case "26.01.1":
this.hplArmPerfLibrary = "arm-performance-libraries_26.01.1.sh";
break;
default:
throw new WorkloadException($"The HPL workload currently only supports versions 23.04.1, 24.10 and 25.04.1 of the ARM performance libraries");
throw new WorkloadException($"The HPL workload currently only supports versions 23.04.1, 24.10, 25.04.1 and 26.01.1 of the ARM performance libraries");
}

this.armPerfLibrariesPath = this.Combine(this.PerformanceLibraryPackagePath, "linux-arm64");
Expand Down Expand Up @@ -460,9 +463,12 @@ private async Task ConfigureMakeFileAsync(EventContext telemetryContext, Cancell
case "25.04.1":
await this.fileSystem.File.ReplaceInFileAsync(makeFilePath, @"LAlib *= *[^\n]*", "LAlib = /opt/arm/armpl_25.04.1_gcc/lib/libarmpl.a", cancellationToken);
break;
case "26.01.1":
await this.fileSystem.File.ReplaceInFileAsync(makeFilePath, @"LAlib *= *[^\n]*", "LAlib = /opt/arm/armpl_26.01.1_gcc/lib/libarmpl.a", cancellationToken);
break;
default:
throw new WorkloadException(
$"The HPL workload is currently only supports the perf libraries versions 23.04.1, 24.10 and 25.04.1 on the following platform/architectures: " +
$"The HPL workload is currently only supports the perf libraries versions 23.04.1, 24.10, 25.04.1 and 26.01.1 on the following platform/architectures: " +
$"'{PlatformSpecifics.LinuxArm64}'.",
ErrorReason.PlatformNotSupported);
}
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4 changes: 2 additions & 2 deletions src/VirtualClient/VirtualClient.Main/profiles/PERF-CPU-HPLINPACK-ARM.json
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Expand Up @@ -4,14 +4,14 @@
"RecommendedMinimumExecutionTime": "00:30:00",
"SupportedPlatforms": "linux-arm64",
"SupportedOperatingSystems": "Ubuntu",
"SupportedPerformanceLibraries": "23.04.1, 24.10, 25.04.1"
"SupportedPerformanceLibraries": "23.04.1, 24.10, 25.04.1, 26.01.1"
},
"Parameters": {
"CompilerVersion": null,
"ProblemSizeN": null,
"BlockSizeNB": "256",
"NumberOfProcesses": "{LogicalCoreCount}",
"PerformanceLibraryVersion": "25.04.1",
"PerformanceLibraryVersion": "26.01.1",
"BindToCores": false,
"CCFLAGS": "-O3 -march=armv8-a"
},
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4 changes: 2 additions & 2 deletions website/docs/workloads/hplinpack/hplinpack-profiles.md
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Expand Up @@ -151,7 +151,7 @@ This profile runs HPLinpack workload with ARM performance libraries.
| CompilerVersion | Version of the GCC compiler to use. | Default version of GCC for the Linux distro. |
| CCFLAGS | GCC compiler flags | -O3 -march=armv8-a |
| NumberOfProcesses | The number of processes to launch in parallel. | # logical processors |
| PerformanceLibraryVersion | The version of the performance libraries you would like to use. Supported versions for ARM include: 23.04.1, 24.10, 25.04.1 | 25.04.1 |
| PerformanceLibraryVersion | The version of the performance libraries you would like to use. Supported versions for ARM include: 23.04.1, 24.10, 25.04.1, 26.01.1 | 26.01.1 |
| ProblemSizeN | The order of coefficient matrix of set of linear equations that we want to solve | Calculated to use approximately 80% of available memory on the system. |

* **Profile Runtimes**
Expand All @@ -170,7 +170,7 @@ This profile runs HPLinpack workload with ARM performance libraries.
./VirtualClient --profile=PERF-CPU-HPLINPACK-ARM.json --system=Demo" --parameters="CompilerVersion=11,,,CCFLAGS=-O2 -flto -march=armv8.2-a"

# Execute the workload profile with a specific version of the ARM performance libraries
./VirtualClient --profile=PERF-CPU-HPLINPACK-ARM.json --system=Demo --parameters="PerformanceLibraryVersion=25.04.1"
./VirtualClient --profile=PERF-CPU-HPLINPACK-ARM.json --system=Demo --parameters="PerformanceLibraryVersion=26.01.1"
```

## PERF-CPU-HPLINPACK-INTEL.json
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