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This binary requires CUDA 10.0 or newer due to callback usage. #3903

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Merged
merged 1 commit into from
Feb 3, 2020
Merged

This binary requires CUDA 10.0 or newer due to callback usage. #3903

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7 changes: 5 additions & 2 deletions src/cudafeatbin/compute-online-feats-batched-cuda.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -288,7 +288,7 @@ int main(int argc, char *argv[]) {
Timer timer;

size_t free_byte, total_byte;
cudaMemGetInfo( &free_byte, &total_byte );
cudaMemGetInfo(&free_byte, &total_byte);
double allocated = (total_byte - free_byte) / 1024 / 1024;
// current pipeline
int p = -1;
Expand Down Expand Up @@ -409,8 +409,11 @@ int main(int argc, char *argv[]) {
}

// enqueue copy slices callback
#if CUDA_VERSION >= 10000
cudaLaunchHostFunc(dtoh, CopySlicesCallback, (void *)&cb_state[p]);

#else
KALDI_ERR << "Cuda 10.0 or newer required to run this binary";
#endif
// mark the end of this chunk
cudaEventRecord(pipeline_events[p], dtoh);

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