612d6a9bdf
-> Major performance improvement of CONV for small batches -> Adopted NCHW image layout -> 3-D convolutions supported -> HFMA2 deprecated -> Multi-threaded auto-tuning -> Tensorflow Wrapper
55 lines
1.6 KiB
C++
Executable File
55 lines
1.6 KiB
C++
Executable File
/* Copyright 2015-2017 Philippe Tillet
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef ISAAC_DRIVER_BUFFER_H
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#define ISAAC_DRIVER_BUFFER_H
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#include "isaac/driver/handle.h"
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#include "isaac/driver/context.h"
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namespace isaac
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{
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namespace driver
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{
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class Stream;
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// Buffer
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class Buffer: public HandleInterface<Buffer, CUdeviceptr>
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{
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public:
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Buffer(Context const & context, size_t size);
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Buffer(Context const & context, CUdeviceptr cu, bool take_ownership);
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void set_zero(Stream const & queue, size_t size);
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Handle<CUdeviceptr> const & cu() const;
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Handle<CUdeviceptr> & cu();
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private:
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Context context_;
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Handle<CUdeviceptr> cu_;
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};
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}
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}
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#endif
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