74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
/*
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* Copyright (C) 2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "runtime/helpers/hardware_context_controller.h"
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#include "core/memory_manager/memory_constants.h"
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#include "runtime/aub_mem_dump/aub_mem_dump.h"
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#include "runtime/os_interface/os_context.h"
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using namespace NEO;
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HardwareContextController::HardwareContextController(aub_stream::AubManager &aubManager, OsContext &osContext, uint32_t flags) {
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auto deviceBitfield = osContext.getDeviceBitfield();
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for (uint32_t deviceIndex = 0; deviceIndex < deviceBitfield.size(); deviceIndex++) {
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if (deviceBitfield.test(deviceIndex)) {
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hardwareContexts.emplace_back(aubManager.createHardwareContext(deviceIndex, osContext.getEngineType(), flags));
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}
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}
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}
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void HardwareContextController::initialize() {
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for (auto &hardwareContext : hardwareContexts) {
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hardwareContext->initialize();
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}
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}
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void HardwareContextController::pollForCompletion() {
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for (auto &hardwareContext : hardwareContexts) {
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hardwareContext->pollForCompletion();
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}
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}
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void HardwareContextController::expectMemory(uint64_t gfxAddress, const void *srcAddress, size_t length, uint32_t compareOperation) {
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for (auto &hardwareContext : hardwareContexts) {
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hardwareContext->expectMemory(gfxAddress, srcAddress, length, compareOperation);
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}
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}
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void HardwareContextController::submit(uint64_t batchBufferGpuAddress, const void *batchBuffer, size_t batchBufferSize,
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uint32_t memoryBank, uint64_t entryBits, bool overrideRingHead) {
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for (auto &hardwareContext : hardwareContexts) {
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hardwareContext->submitBatchBuffer(batchBufferGpuAddress, overrideRingHead);
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}
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}
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void HardwareContextController::writeMemory(uint64_t gfxAddress, const void *memory, size_t size, uint32_t memoryBanks, int hint, size_t pageSize) {
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if (hardwareContexts.size() == 1u) {
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hardwareContexts.at(0)->writeMemory(gfxAddress, memory, size, memoryBanks, hint, pageSize);
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return;
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}
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for (auto bankId = 0u; bankId < hardwareContexts.size(); bankId++) {
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auto &hardwareContext = hardwareContexts.at(bankId);
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auto selectedBank = memoryBanks & (1 << bankId);
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UNRECOVERABLE_IF(selectedBank == 0);
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hardwareContext->writeMemory(gfxAddress, memory, size, memoryBanks & (1 << bankId), hint, pageSize);
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}
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}
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void HardwareContextController::dumpBufferBIN(uint64_t gfxAddress, size_t size) {
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hardwareContexts[0]->dumpBufferBIN(gfxAddress, size);
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}
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void HardwareContextController::dumpSurface(const aub_stream::SurfaceInfo &surfaceInfo) {
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hardwareContexts[0]->dumpSurface(surfaceInfo);
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}
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void HardwareContextController::readMemory(uint64_t gfxAddress, void *memory, size_t size, uint32_t memoryBanks, size_t pageSize) {
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hardwareContexts[0]->readMemory(gfxAddress, memory, size, memoryBanks, pageSize);
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}
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