diff options
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h index d31b0ad38..c770d024f 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h @@ -106,7 +106,7 @@ static EIGEN_STRONG_INLINE void wait_until_ready(SyncType* n) { // Build a thread pool device on top the an existing pool of threads. struct ThreadPoolDevice { // The ownership of the thread pool remains with the caller. - ThreadPoolDevice(ThreadPoolInterface* pool, size_t num_cores) : pool_(pool), num_threads_(num_cores) { } + ThreadPoolDevice(ThreadPoolInterface* pool, int num_cores) : pool_(pool), num_threads_(num_cores) { } EIGEN_STRONG_INLINE void* allocate(size_t num_bytes) const { return internal::aligned_malloc(num_bytes); @@ -130,7 +130,7 @@ struct ThreadPoolDevice { ::memset(buffer, c, n); } - EIGEN_STRONG_INLINE size_t numThreads() const { + EIGEN_STRONG_INLINE int numThreads() const { return num_threads_; } @@ -182,7 +182,7 @@ struct ThreadPoolDevice { std::function<void(Index, Index)> f) const { typedef TensorCostModel<ThreadPoolDevice> CostModel; if (n <= 1 || numThreads() == 1 || - CostModel::numThreads(n, cost, numThreads()) == 1) { + CostModel::numThreads(n, cost, static_cast<int>(numThreads())) == 1) { f(0, n); return; } @@ -242,7 +242,7 @@ struct ThreadPoolDevice { // Recursively divide size into halves until we reach block_size. // Division code rounds mid to block_size, so we are guaranteed to get // block_count leaves that do actual computations. - Barrier barrier(block_count); + Barrier barrier(static_cast<unsigned int>(block_count)); std::function<void(Index, Index)> handleRange; handleRange = [=, &handleRange, &barrier, &f](Index first, Index last) { if (last - first <= block_size) { @@ -268,7 +268,7 @@ struct ThreadPoolDevice { private: ThreadPoolInterface* pool_; - size_t num_threads_; + int num_threads_; }; |