在这个示例中,如果N是负数或者非常大(超出了GPU的内存限制),那么cudaMemcpy或vectorAdd<<<blocksPerGrid, threadsPerBlock>>>(d_A, d_B, d_C, N);调用可能会引发“invalid argument”错误。 验证GPU设备是否支持正在尝试执行的操作: 检查你的GPU型号和计算能
直接在主机上开辟hst_output的空间，这样cudaMemcpyDeviceToHost才能成功从GPU的存储空间中把数据复制到主机的存储空间 cudaSafeCall（） Runtime API error in file.../matrix.cu,line 20: invalid argument 非法的值，数组出界20行用的数组出界
Hello all! I’ve been browsing the forums and the internet in general to try to understand the proper usage of cudaMemcpy3D. I am able to successfully copy an array from the host to the device: void foo(void* mem_host, …
Looking at the first error, the next part of the message indicates which thread, and which thread block, caused the error. In this case, it was thread 16 in block 0. As the kernel is set up so that each thread accesses a different element of the vector, elemen...
CUDA Error: File: check1api.cu Line: 30 Error code: 11 Error text: invalid argument 这里故意将cudaMemcpy()函数的参数cudaMemcpyHostToDevice写成cudaMemcpyDeviceToHost 大部分CUDA运行时API函数可以用CHECK宏函数来包装,cudaEventQuery例外,它返回的cudaErrorNotReady不代表程序出错 1.2检查核函数 核函数不返...
1.错将pitch的地址传入pitch参数(返回cudaErrorInvalidValue = 1,CUDA C++直接报编译错误) 1double*dst_p;2size_t dst_pitch;3HANDLE_ERROR(cudaMallocPitch(&dst_p, &dst_pitch,1280,720));4cudaError_t ct = cudaMemcpy2D(dst_p, &dst_pitch, p, &pitch,1280,720, cudaMemcpyDeviceToDevice);5print...
Description Error message like this: [06/13/2022-14:32:23] [TRT] [E] 1: [defaultAllocator.cpp::deallocate::35] Error Code 1: Cuda Runtime (invalid argument) [06/13/2022-14:32:23] [TRT] [E] 1: [cudaDriverHelpers.cpp::operator()::29] Error...
cudaErrorInvalidChannelDescriptor = 20 这表明传递给API调用的通道描述符无效。如果格式不是cudaChannelFormatKind指定的格式之一,或者尺寸之一无效,则会发生这种情况。 cudaErrorInvalidMemcpyDirection = 21 这表明传递给API调用的memcpy的方向不是cudaMemcpyKind指定的类型之一。
c++、api、cuda、runtime-error、invalid-argument cudaMalloc(&mas2_, SIGNAL_COUNT*sizeof(Complex))); cutilSafeCall(cudaMemcpy mas1_, mas1, SIGNAL_SIZE*SIGNAL_COUNT*sizeof(Complex), cudaMemcpyHostToDevice)); cutilSafeCall(cudaMemcpy Kernel execution failed [ ComplexPointwise 浏览0提问于2013-01-...
建议将cudaDeviceSynchronize()函数放在cudaGetLastError()前(但不要用cudaDeviceSynchronize()直接替换掉cudaGetLastError(),有某些异常如cudaErrorInvalidConfiguration并不会在cudaDeviceSynchronize()中报错,而是在cudaGetLastError()中被返回)。 cudaErrorInvalidValue = 1,"invalid argument" 如果出现这个问题,大概率是指针...