diff options
author | Paul Tucker <tucker@google.com> | 2018-07-19 17:43:44 -0700 |
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committer | Paul Tucker <tucker@google.com> | 2018-07-19 17:43:44 -0700 |
commit | d4afccde5a9553ddfb48b0f5fad0115cd8bf791a (patch) | |
tree | 8ddfe83b0d24f4cd64c3aad2bb4ada1778a6ad1a /unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h | |
parent | 4e9848fa8600be69dfb51405606eafa1dba8d0bf (diff) |
Add test coverage for ThreadPoolDevice optional allocator.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h index c9534d400..f4123b71d 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h @@ -91,6 +91,13 @@ static EIGEN_STRONG_INLINE void wait_until_ready(SyncType* n) { } } +// An abstract interface to a device specific memory allocator. +class Allocator { + public: + virtual ~Allocator() {} + EIGEN_DEVICE_FUNC virtual void* allocate(size_t num_bytes) const = 0; + EIGEN_DEVICE_FUNC virtual void deallocate(void* buffer) const = 0; +}; // Build a thread pool device on top the an existing pool of threads. struct ThreadPoolDevice { |