Evgeny
80 строки
3.0 KiB
C++
80 строки
3.0 KiB
C++
/******************************************************************************
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MIT License
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Copyright (c) 2018 ROCm Core Technology
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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 all
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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 THE
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SOFTWARE.
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*******************************************************************************/
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#ifndef _SRC_CORE_PROXY_QUEUE_H
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#define _SRC_CORE_PROXY_QUEUE_H
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#include <hsa.h>
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#include <hsa_api_trace.h>
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#include <atomic>
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#include <map>
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#include <mutex>
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#include "core/queue.h"
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#include "core/types.h"
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struct HsaApiTable;
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namespace rocprofiler {
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typedef void (*hsa_amd_queue_intercept_packet_writer)(const void* packets, uint64_t count);
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typedef void (*on_submit_cb_t)(const void* packet, uint64_t count, uint64_t que_idx, void* data,
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hsa_amd_queue_intercept_packet_writer writer);
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class ProxyQueue : public Queue {
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public:
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static void InitFactory() {
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const char* type = getenv("ROCP_PROXY_QUEUE");
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if (type != NULL) {
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if (strncmp(type, "rocp", 4) == 0) rocp_type_ = true;
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}
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}
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static void HsaIntercept(HsaApiTable* table);
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static ProxyQueue* Create(hsa_agent_t agent, uint32_t size, hsa_queue_type32_t type,
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void (*callback)(hsa_status_t status, hsa_queue_t* source, void* data),
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void* data, uint32_t private_segment_size, uint32_t group_segment_size,
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hsa_queue_t** queue, hsa_status_t* status);
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static hsa_status_t Destroy(const ProxyQueue* obj);
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virtual hsa_status_t Init(hsa_agent_t agent, uint32_t size, hsa_queue_type32_t type,
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void (*callback)(hsa_status_t status, hsa_queue_t* source, void* data),
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void* data, uint32_t private_segment_size, uint32_t group_segment_size,
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hsa_queue_t** queue) = 0;
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virtual hsa_status_t Cleanup() const = 0;
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virtual hsa_status_t SetInterceptCB(on_submit_cb_t on_submit_cb, void* data) = 0;
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virtual void Submit(const packet_t* packet) = 0;
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protected:
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virtual ~ProxyQueue(){};
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private:
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static bool rocp_type_;
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};
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} // namespace rocprofiler
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#endif // _SRC_CORE_PROXY_QUEUE_H
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