68 lines
2.7 KiB
C++
68 lines
2.7 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************************************/
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/*! \file
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\brief Defines structures and helpers to launch CUDA kernels within CUTLASS.
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*/
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#pragma once
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#include "cutlass/cutlass.h"
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namespace cutlass {
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/// Structure containing the basic launch configuration of a CUDA kernel.
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struct KernelLaunchConfiguration {
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/// CUDA grid dimensions
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dim3 grid;
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/// CUDA threablock dimensions
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dim3 block;
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/// Bytes of dynamically allocated SMEM in addition to static SMEM
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size_t dynamic_smem;
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//
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// Methods
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//
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/// Constructs a KernellaunchConfiguration object
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CUTLASS_HOST_DEVICE
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KernelLaunchConfiguration(
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dim3 _grid = dim3(1,1,1),
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dim3 _block = dim3(1,1,1),
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size_t _dynamic_smem = 0
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):
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grid(_grid),
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block(_block),
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dynamic_smem(_dynamic_smem) { }
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};
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///////////////////////////////////////////////////////////////////////////////////////////////////
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} // namespace cutlass
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