Jatin Chaudhary
5b5213adf5
C++ does not allow const qualifier on function type, even if we add it it will get ignored and clang will fail with failed cast from const void* to func*. const_cast here is necessary to make it work. Change-Id: I72cec8d9e715bdf9e163cb9b08393dd733dafaf2
58 行
2.3 KiB
C++
58 行
2.3 KiB
C++
/* Copyright (c) 2019 - 2021 Advanced Micro Devices, Inc.
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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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#include "hip/hip_runtime.h"
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#include "hip_internal.hpp"
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#include "hip_platform.hpp"
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#include "hip_prof_api.h"
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// HIP API callback/activity
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namespace hip {
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extern const std::string& FunctionName(const hipFunction_t f);
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int hipGetStreamDeviceId(hipStream_t stream) {
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if (!hip::isValid(stream)) {
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return -1;
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}
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hip::Stream* s = reinterpret_cast<hip::Stream*>(stream);
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return (s != nullptr) ? s->DeviceId() : ihipGetDevice();
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}
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const char* hipKernelNameRef(const hipFunction_t function) {
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return (function != nullptr) ? FunctionName(function).c_str() : nullptr;
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}
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const char* hipKernelNameRefByPtr(const void* host_function, hipStream_t stream) {
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[](auto&&...) {}(stream);
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return (host_function != nullptr) ? PlatformState::instance().getStatFuncName(host_function)
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: nullptr;
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}
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void hipRegisterTracerCallback(const void* function) {
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typedef int (*fptr)(activity_domain_t domain, uint32_t operation_id, void* data);
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fptr my_fptr = reinterpret_cast<fptr>(const_cast<void*>(function));
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activity_prof::report_activity.store(my_fptr, std::memory_order_relaxed);
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}
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const char* hipApiName(uint32_t id) { return hip_api_name(id); }
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} // namespace hip
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