anirudh2290 commented on a change in pull request #12374: Fix/public internal
header
URL: https://github.com/apache/incubator-mxnet/pull/12374#discussion_r214191762
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File path: include/mxnet/random_generator.h
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@@ -150,14 +149,9 @@ class RandGenerator<gpu, DType> {
curandStatePhilox4_32_10_t state_;
}; // class RandGenerator<gpu, DType>::Impl
- static void AllocState(RandGenerator<gpu, DType> *inst) {
- CUDA_CALL(cudaMalloc(&inst->states_,
- kNumRandomStates *
sizeof(curandStatePhilox4_32_10_t)));
- }
+ static void AllocState(RandGenerator<gpu, DType> *inst);
Review comment:
@apeforest are you indicating about perf advantages during compile time ? I
think its okay to put the definition in random_generator.cu since we don't want
to expose cuda_utils.
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