rondogency commented on a change in pull request #17762: Custom Operator Random
Number Generator Support
URL: https://github.com/apache/incubator-mxnet/pull/17762#discussion_r399935679
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File path: src/c_api/c_api.cc
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@@ -248,11 +250,21 @@ void CustomFComputeDispatcher(const std::string op_name,
// get actual cudaStream_t out of mxnet gpu stream and pass to lib_api.h
void *cuda_stream = nullptr;
#if MXNET_USE_CUDA
- if (inputs[0].ctx().dev_mask() == Context::kGPU) {
+ if (inputs.size() > 0 && inputs[0].ctx().dev_mask() == Context::kGPU) {
Review comment:
I think we just check for output
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