RuntimeError: CUDA error: invalid device function CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNC
博主实在使用Pytorch分布式训练时遇到这个问题的,原因是程序中GPU数量和指定的GPU数量不一样导致的。底层查看之后,发现了问题。原来是Pytorch在参数保存的时候,会注册一个跟原来参数位置有关的location。比如原来你在服务器上的GPU1训练,这个location很可能就是GPU1了。
cudaSuccess, cudaErrorInvalidValue Description Creates a new asynchronous stream on the context that is current to the calling host thread. If no context is current to the calling host thread, then the primary context for a device is selected, made current to the calling thread, and initialized...
Failure while loading azureml_run_type_providers. Failed to load entrypoint azureml.scriptrun = azureml.core.script_run:ScriptRun._from_run_dto with exception (packaging 22.0 (/home/crns/anaconda3/envs/FLUTE/lib/python3.7/site-packages), Requirement.parse('packaging<22.0,>=20.0')). Failure ...
If Direct3D interoperability is not initialized on this context, then cudaErrorInvalidDevice is returned. If pResource is of incorrect type (e.g, is a non-stand-alone IDirect3DSurface9) or is already registered, then cudaErrorInvalidResourceHandle is returned. If pResource cannot be registered...
pycuda._driver.LogicError: explicit_context_dependent failed: invalid device context - no currently active context? TensorRT的调试报错整理: 原因:pycuda.driver没有初始化,导致无法得到context,需要在导入pycuda.driver后再导入pycuda.autoinit,即如下: ...
runtime角度 cuda runtime封装了底层的C API,这层C API就是cuda driver API(驱动层),我们应用程序里可以调用runtime api(cuda_api_runtime.h),也可以调用driver api(cuda.h) driver api相比runtime api多了两样东西: (1)context,一个context对于device来说等价于一个host端(即cpu)的进程 ...
此时系统会把原来分配给CUDA运算的内存,调拨给primary surface,从而造成CUDA runtime产生错误,并返回invalid context error。 (言外之意是说,跑cuda的时候不要切分辨率?) 3.6 Tesla Compute Cluster Mode for Windows 略 Chapter 4 硬件架构 4.0 补充内容 这份官方文档讲的硬件内容太少了,从另一本书里补一点过来,...
28:27] [TRT] [E] 1: [reformat.cpp::genericReformat::executeCutensor::388] Error Code 1: CuTensor (Internal cuTensor permutate execute failed) [12/06/2022-14:28:27] [TRT] [E] 1: [checkMacros.cpp::nvinfer1::catchCudaError::202] Error Code 1: Cuda Runtime (invalid resource handle)...
pycuda._driver.LogicError: explicit_context_dependent failed: invalid device context - no currently active context? 原因: pycuda.driver没有初始化,导致无法得到context,需要在导入pycuda.driver后再导入pycuda.autoinit,即如下: import pycuda.driver as cuda ...