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Fix maybe-unitialized warnings in TensorContractionThreadPool

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This commit is contained in:
Eugene Zhulenev 2019-09-13 14:29:55 -07:00
parent 553caeb6a3
commit bf8866b466
2 changed files with 3 additions and 3 deletions
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2
Eigen/src/Core/util/DisableStupidWarnings.h
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@ -56,7 +56,7 @@
#pragma GCC diagnostic push #pragma GCC diagnostic push
#endif #endif
// g++ warns about local variables shadowing member functions, which is too strict // g++ warns about local variables shadowing member functions, which is too strict
#pragma GCC diagnostic ignored "-Wshadow" // #pragma GCC diagnostic ignored "-Wshadow"
#if __GNUC__ == 4 && __GNUC_MINOR__ < 8 #if __GNUC__ == 4 && __GNUC_MINOR__ < 8
// Until g++-4.7 there are warnings when comparing unsigned int vs 0, even in templated functions: // Until g++-4.7 there are warnings when comparing unsigned int vs 0, even in templated functions:
#pragma GCC diagnostic ignored "-Wtype-limits" #pragma GCC diagnostic ignored "-Wtype-limits"

4
unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
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@ -679,10 +679,10 @@ struct TensorEvaluator<const TensorContractionOp<Indices, LeftArgType, RightArgT
// Reuse pre-allocated thread local buffers. // Reuse pre-allocated thread local buffers.
BlockType* thread_local_pre_allocated_base_ = nullptr; BlockType* thread_local_pre_allocated_base_ = nullptr;
size_t grain_size_; size_t grain_size_ = 0;
// These will be initialized only if `is_pre_allocated == false`. // These will be initialized only if `is_pre_allocated == false`.
BlockMemHandle mem_handle_; BlockMemHandle mem_handle_{};
std::vector<BlockType> blocks_; std::vector<BlockType> blocks_;
}; };