foreman
c874bb2b90
SWDEV-145570 - [HIP] Added support for null stream avoiding creating/destroying dummy streams. Added basic event class for hipEvent* support. Refactored some common functionality: No more direct access to g_context. Support hipStreamSynchronize(0). Affected files ... ... //depot/stg/opencl/drivers/opencl/api/hip/hip_context.cpp#9 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_device_runtime.cpp#7 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_event.cpp#3 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_event.hpp#1 add ... //depot/stg/opencl/drivers/opencl/api/hip/hip_internal.hpp#8 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_memory.cpp#15 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_module.cpp#8 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_platform.cpp#9 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_stream.cpp#4 edit ... //depot/stg/opencl/drivers/opencl/api/hip/hip_texture.cpp#7 edit
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/*
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Copyright (c) 2015 - present Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifndef HIP_SRC_HIP_INTERNAL_H
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#define HIP_SRC_HIP_INTERNAL_H
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#include "cl_common.hpp"
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#include <thread>
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#define HIP_INIT() \
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std::call_once(g_ihipInitialized, hip::init);
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// This macro should be called at the beginning of every HIP API.
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#define HIP_INIT_API(...) \
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HIP_INIT(); \
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\
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amd::Thread* thread = amd::Thread::current(); \
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if (!CL_CHECK_THREAD(thread)) { \
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return hipErrorOutOfMemory; \
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}
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namespace hc {
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class accelerator;
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class accelerator_view;
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};
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extern std::once_flag g_ihipInitialized;
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namespace hip {
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extern void init();
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extern amd::Context* getCurrentContext();
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extern void setCurrentContext(unsigned int index);
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extern amd::HostQueue* getNullStream();
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};
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extern std::vector<amd::Context*> g_devices;
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extern hipError_t ihipDeviceGetCount(int* count);
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#endif // HIP_SRC_HIP_INTERNAL_H
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