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CUDA bugfix: set cuda device before creating stream

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Haifa Bogdan Adnan 2019-09-02 12:29:03 +03:00 • committed by GitHub
parent decff308c0
commit 2614322c63
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src/crypto/argon2_hasher/hash/gpu/cuda/CudaHasher.cpp
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@ -274,6 +274,7 @@ bool CudaHasher::buildThreadData() {
thread_data.threadId = threadId; thread_data.threadId = threadId;
cudaStream_t stream; cudaStream_t stream;
cudaSetDevice(device->cudaIndex);
device->error = cudaStreamCreate(&stream); device->error = cudaStreamCreate(&stream);
if(device->error != cudaSuccess) { if(device->error != cudaSuccess) {
LOG("Error running kernel: (" + to_string(device->error) + ") cannot create cuda stream."); LOG("Error running kernel: (" + to_string(device->error) + ") cannot create cuda stream.");