本文将尽可能全面地列举所有异常的可能出现情况,如需快速找到问题原因,请使用ctrl+F的页内搜索功能,检索内容为cudaError_t枚举类型的成员名(如"cudaErrorLaunchOutOfResources")、错误代码(如"701")和出错信息(如"too many resources requested for launch")。 调试技巧 cuda的样例代码使用
1HANDLE_ERROR(cudaDeviceSetLimit(cudaLimitMallocHeapSize,1024*1024*1024));2int*p, *q;3cudaError_t ct = cudaMalloc(&p,sizeof(int) *200*1024*1024);4printf("%s\n", cudaGetErrorString(ct));//"no error"5ct = cudaMalloc(&q,sizeof(int) *200*1024*1024);6printf("%s\n", cudaGetErr...
This error return is deprecated as of CUDA 3.1. Device emulation mode was removed with the CUDA 3.1 release. Mixing of device and device emulation code was not allowed. cudaErrorNotYetImplemented = 31 Deprecated This error return is deprecated as of CUDA 4.1. This indicates that the API...
cudaErrorLaunchOutOfResources = 701 这表明没有启动是因为它没有适当的资源。尽管此错误与- cudaErrorInvalidConfiguration相似,但此错误通常表明用户尝试向设备内核传递太多参数,或者内核启动为内核的寄存器计数指定了太多线程。 cudaErrorLaunchTimeout = 702 这表明设备内核执行所需的时间太长。仅在启用超时的情况下才...
CUDA_ERROR_NO_BINARY_FOR_GPU = 209 This indicates that there is no kernel image available that is suitable for the device. This can occur when a user specifies code generation options for a particular CUDA source file that do not include the corresponding device configuration. CUDA_ERROR_ALRE...
const int N) { bool error = false; for (int n = 0; n < N; ++n) { ...
While this code works fine on a single 4090 GPU. Loading any model for inference with 2 or 3 RTX 4090 is resulting in the following error: /opt/conda/conda-bld/pytorch_1682343995026/work/aten/src/ATen/native/cuda/IndexKernel.cu:92: operator(): block: [3,0,0], thread: [64,0,0] ...
#701)* Add CUDA shared memory simple client * Add utils for shared memory (Excluded CUDA IPC to avoid compilation error) * fix cuda client and cmake for it * cleanup client code * use updated CudaRegisterAPI * Fix cuda shared memory client * fix build for shared memory client * Fix ...
())}运行此 go 代码的结果 C:\Users\MICHAE~1\AppData\Local\Temp\go-build045526290\b001\_x002.o: In function `_cgo_701f531a6502_Cfunc_testfunc': /tmp/go-build/cgo-gcc-prolog:52: undefined reference to `testfunc' collect2.exe: error: ld returned 1 exit status你会注意到我的“cuda...
1516voidCheckCudaReturnCode(cudaError_t code,constchar*fileName,intlineNo)17{18if(code == cudaSuccess)return;19cerr <<"Cuda call failed at"<< fileName <<":"<<lineNo20<<""<< cudaGetErrorString(code) <<endl;21exit(-1);22}2324#defineCK(x) CheckCudaReturnCode((x), __FILE__, __...