source/libtomo/accel/cuda.h
// Copyright (c) 2015, UChicago Argonne, LLC. All rights reserved.
// Copyright 2015. UChicago Argonne, LLC. This software was produced
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// ---------------------------------------------------------------
// TOMOPY header
#pragma once
#include "libtomo/macros.h"
BEGIN_EXTERN_C
//======================================================================================//
//
// CUDA
// - definitions in gpu/common.cu when CUDA enabled
// - definitions in cxx/common.cc when CUDA not enabled
//
//======================================================================================//
// print info about devices available (only does this once per process)
DLL void
cuda_device_query();
// get the number of devices available
DLL int
cuda_device_count();
// sets the thread to a specific device
DLL int
cuda_set_device(int device);
// get the number of CUDA multiprocessors
DLL int
cuda_multi_processor_count();
// get the maximum number of threads per block
DLL int
cuda_max_threads_per_block();
// get the size of the warps
DLL int
cuda_warp_size();
// get the maximum amount of shared memory per block
DLL int
cuda_shared_memory_per_block();
//======================================================================================//
END_EXTERN_C
//======================================================================================//