Flaky 测试 LLaMA3_1Tests.Llama_3_1_405b_ShapeTest

作者: svick创建于 2026年9月10日更新于 2026年9月19日

标签untriagedblocking-clean-ciKnown Build Error

Build Information

Build: https://dev.Azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1589489 Build error leg or test failing: Microsoft.ML.GenAI.LLaMA.Tests.LLaMA3_1Tests.Llama_3_1_405b_ShapeTest Pull Request: https://GitHub.com/dotnet/machinelearning/pull/7704

Error Message

DO NOT USE JSON BELOW IF THIS IS A BUILD BREAK otherwise build analysis will allow pull requests to merge that break the build worse. For a build break, do not use this issue form. Make a regular new issue. Fill the error message using step by step known issues guidance.

json

{
  "ErrorMessage": ["LLaMA3_1Tests.Llama_3_1_405b_ShapeTest", "SEHException : External component has thrown an exception."]
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Failing Configuration
Machinelearning_Tests_Windows_x64_Debug_20260909.6
Exception Message
System.Runtime.InteropServices.SEHException : External component has thrown an exception.
CallStack
   at TorchSharp.PInvoke.NativeMethods.THSNN_Module_to_dtype(HType module, SByte dtype, Boolean non_blocking)
   at TorchSharp.torch.nn.Module._to(ScalarType dtype, Boolean non_blocking)
   at TorchSharp.torch.nn.Module.MoveModule[T](Device device, Nullable`1 dtype)
   at TorchSharp.torch.nn.Linear(Int64 inputSize, Int64 outputSize, Boolean hasBias, Device device, Nullable`1 dtype)
   at Microsoft.ML.GenAI.LLaMA.LlamaForCausalLM..ctor(LlamaConfig config, String device) in D:\a\_work\1\s\src\Microsoft.ML.GenAI.LLaMA\LlamaForCausalLM.cs:line 45
   at Microsoft.ML.GenAI.LLaMA.Tests.LLaMA3_1Tests.Llama_3_1_405b_ShapeTest() in D:\a\_work\1\s\test\Microsoft.ML.GenAI.LLaMA.Tests\LLaMA3_1Tests.cs:line 57
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

内容来源: dotnet/machinelearning

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