if (error_code != cudaSuccess) \ { \ printf("CUDA Error:\n"); \ printf(" File: %s\n", __FILE__); \ printf(" Line: %d\n", __LINE__); \ printf(" Error code: %d\n", error_code); \ printf(" Error text: %s\n", \ cudaGetErrorString(error_code)); \ exit(1); \ ...
Code Issues542 Pull requests18 Discussions Actions Security Insights Additional navigation options New issue Gigiolivaopened this issueNov 17, 2022· 5 comments Copy link GigiolivacommentedNov 17, 2022 Problem: When I run a train using CatBoostRegressor using4GPUs I get a configuration error: ...
4 如果错误是出现在,例如回传的时候, 则往往可能是上一步的kernel出现异步错误(如果你用的是同步cudaMemcpy的话)。此时依然需要检查kernel的。(例如,出现Unspecified Launch Failure, 或者cudaErrorUnknown, 或者具体性的kernel出错) 5 常见的是返回: cudaError Launch Failure。这个时候需要用nsight检查kernel的,往往是...
🐛 Bug To Reproduce Steps to reproduce the behavior: I reproduce code for error. When I run this code on 1 console, its okay. But run over 2 and 3 console, then it show error message. Sometimes running only 1 console makes error message t...
这时候,在OpenCV2解压后的{OPENCV_CODE_PATH}/cmake/目录下找到这两个文件: FindCUDA.cmake OpenCVDetectCUDA.cmake 并使用下文中的直接完整替代(可先备份旧文件) opencv2.4 with CUDA9 patch 上文中,主要是修复了针对问题1和2的修复(如果希望了解具体的替换内容,可参考此链接)。
raise Exception(f"cuInit failed with error code {result}") # Create a context on device 0 cuDevice = ctypes.c_int() libcuda.cuDeviceGet(ctypes.byref(cuDevice), 0) cuContext = ctypes.c_void_p() libcuda.cuCtxCreate(ctypes.byref(cuContext), 0, cuDevice) ...
Today I installed CUDA 9 with the Visual Studio 2017 integration. When creating a new CUDA 9 project and building, I got the error: Error C1189 #error: – unsupported Microsoft Visual Studio version! Only the versions 2…
使用指定目标体系结构的编译器选项-code生成cubin对象:例如,使用-code=sm_35编译会为计算能力为 3.5 的设备生成二进制代码。 从一个次要修订版到下一个修订版都保证了二进制兼容性,但不能保证从一个次要修订版到前一个修订版或跨主要修订版。 换句话说,为计算能力 X.y 生成的 cubin 对象只会在计算能力 X.z...
__global__ void kernel(int *pret) { *pret = 42; } int main() { int ret = 0; kernel<<<1, 1>>>(&ret); cudaError_t err = cudaDeviceSynchronize(); printf("error code: %d\n", err); printf("error name: %s\n", cudaGetErrorName(err)); printf("%d\n", ret); return...
cpp [@] /usr/local/cuda/bin/nvcc -ccbin g++ -m64 -gencode arch=compute_50,code=sm_50 -gencode arch=compute_53,code=sm_53 -gencode arch=compute_60,code=sm_60 -gencode arch=compute_61,code=sm_61 -gencode arch=compute_62,code=sm_62 -gencode arch=compute_70,code=sm_70 -gen...