针对你遇到的 undefined reference to 'cudamemcpyasync' 错误,以下是一些可能的解决方案和检查步骤: 1. 确认cudamemcpyasync函数的存在性及其所属的库 首先,确认你使用的是正确的函数名。实际上,CUDA 中正确的函数名是 cudaMemcpyAsync,而不是 cudaMemcpyAsync。请检查你的代码中是否有拼写错误。 2. 检查项目是否已正确...
libFaceAlgorithmGPU.so: undefined reference to `cudaMemset@libcudart.so.10.0' libFaceAlgorithmGPU.so: undefined reference to `cudaFree@libcudart.so.10.0' libFaceAlgorithmGPU.so: undefined reference to `cudaMemcpy@libcudart.so.10.0' libFaceAlgorithmGPU.so: undefined reference to `cudaMalloc@libcudart....
but I changed it do a static library and removed the dll export things. Then I want to use this library in a C++ project.I wrapped an extern "C" around the include of the header files to eliminate name mangling. However, I got linker errors for the library functions (undefined ...
(3) Identify where incmakethese differences originate. This part may require a lot of patience. You may want to askcmakeexperts for help, rather than CUDA experts. cmakeand various IDEs have a tendency to construct command-line elements for the invocation of toolchain components in non-obviou...
cudaMemcpy(b_h, a_d, sizeof(float)*N, cudaMemcpyDeviceToHost); // check results for (i=0; i Solution 1: The issue is merely a Visual Intellisense problem caused by VS itself. The codes can be successfully built as VS requests NVCC, which can identify and acknowledge these keywords,...
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