xinhui pan
f618b3f075
Some infrastructures below, Implement SdmaTimePacket which records the global GPU timestamp. Introduce class AsyncMPSQ and AsyncMPMQ. AsyncMPSQ is aka async multiple packet single queue. It takes a set of packet when create and submits them to a GPU to run. While AsyncMPMQ is aka async multiple packet multiple queue. It manages a set of AsyncMPSQ, and use a forloop to do operations of AsyncMPSQ. Implement sdma_multicopy helper functions. Change-Id: I47e1d2ca9630113b2a1d85a0055f3f8ee629fb5f Signed-off-by: xinhui pan <xinhui.pan@amd.com>
71 строка
2.5 KiB
C++
71 строка
2.5 KiB
C++
/*
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* Copyright (C) 2018 Advanced Micro Devices, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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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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*
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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
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __KFD__TEST__UTIL__QUEUE__H__
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#define __KFD__TEST__UTIL__QUEUE__H__
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#include "hsakmt.h"
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#include <vector>
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typedef struct {
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HSAuint64 timestamp;
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HSAuint64 timeConsumption;
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HSAuint64 timeBegin;
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HSAuint64 timeEnd;
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} TimeStamp;
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/* We have three pattern to put timestamp packet,
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* NOTS: No timestamp packet insert.
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* ALLTS: Put timestamp packet around every packet. This is the default behavoir.
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* It will look like |timestamp|packet|timestamp|...|packet|timestamp|
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* HEAD_TAIL: Put timestmap packet at head and tail to measure the overhead of a bunch of packet.
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* It will look like |timestamp|packet|...|packet|timestamp|
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*/
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typedef enum {
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NOTS = 0,
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ALLTS = 1,
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HEAD_TAIL = 2,
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} TSPattern;
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typedef struct {
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/* input values*/
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HSAuint32 node;
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void *src;
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void *dst;
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HSAuint64 size;
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/* input value for internal use.*/
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HSAuint64 group;
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/* output value*/
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HSAuint64 timeConsumption;
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HSAuint64 timeBegin;
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HSAuint64 timeEnd;
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/* private: Output values for internal use.*/
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HSAuint64 queue_id;
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HSAuint64 packet_id;
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} SDMACopyParams;
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void sdma_multicopy(SDMACopyParams *array, int n,
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HSAuint64 *speedSmall = 0, HSAuint64 *speedLarge = 0, std::stringstream *s = 0);
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void sdma_multicopy(std::vector<SDMACopyParams> &array, int mashup = 1, TSPattern tsp = ALLTS);
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#endif //__KFD__TEST__UTIL__QUEUE__H__
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