Evgeny
69 lines
3.0 KiB
C++
69 lines
3.0 KiB
C++
/******************************************************************************
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Copyright (c) 2018 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 SRC_CORE_GPU_COMMAND_H_
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#define SRC_CORE_GPU_COMMAND_H_
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#include <hsa.h>
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#include "core/types.h"
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#include "util/exception.h"
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#include "util/hsa_rsrc_factory.h"
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namespace rocprofiler {
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enum gpu_cmd_op_t {
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PMC_ENABLE_GPU_CMD_OP = 0,
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PMC_DISABLE_GPU_CMD_OP = 1,
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WAIT_IDLE_GPU_CMD_OP = 2,
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NUMBER_GPU_CMD_OP
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};
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size_t GetGpuCommand(gpu_cmd_op_t op,
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const rocprofiler::util::AgentInfo* agent_info,
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packet_t** command_out);
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static inline size_t IssueGpuCommand(gpu_cmd_op_t op,
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const rocprofiler::util::AgentInfo* agent_info,
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hsa_queue_t* queue) {
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packet_t* command;
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const size_t size = GetGpuCommand(op, agent_info, &command);
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hsa_status_t status = hsa_signal_create(1, 0, NULL, &(command->completion_signal));
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if (status != HSA_STATUS_SUCCESS) EXC_RAISING(status, "signal_create " << std::hex << status);
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rocprofiler::util::HsaRsrcFactory::Instance().Submit(queue, command, size);
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rocprofiler::util::HsaRsrcFactory::Instance().SignalWait(command->completion_signal, 1);
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status = hsa_signal_destroy(command->completion_signal);
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if (status != HSA_STATUS_SUCCESS) EXC_ABORT(status, "signal_destroy " << std::hex << status);
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return HSA_STATUS_SUCCESS;
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}
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static inline size_t IssueGpuCommand(gpu_cmd_op_t op,
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hsa_agent_t agent,
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hsa_queue_t* queue) {
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rocprofiler::util::HsaRsrcFactory* hsa_rsrc = &rocprofiler::util::HsaRsrcFactory::Instance();
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const rocprofiler::util::AgentInfo* agent_info = hsa_rsrc->GetAgentInfo(agent);
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return IssueGpuCommand(op, agent_info, queue);
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}
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} // namespace rocprofiler
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#endif // SRC_CORE_GPU_COMMAND_H_
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