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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/test/unit_test/cmd_parse/hw_parse.h"
#include "opencl/source/command_queue/command_queue.h"
#include "opencl/source/event/event.h"
#include "opencl/test/unit_test/fixtures/hello_world_fixture.h"
#include "opencl/test/unit_test/libult/ult_command_stream_receiver.h"
#include "test.h"
using namespace NEO;
struct OOQFixtureFactory : public HelloWorldFixtureFactory {
typedef OOQueueFixture CommandQueueFixture;
};
struct TwoOOQsTwoDependentWalkers : public HelloWorldTest<OOQFixtureFactory>,
public HardwareParse {
typedef HelloWorldTest<OOQFixtureFactory> Parent;
using Parent::createCommandQueue;
using Parent::pCmdQ;
using Parent::pDevice;
using Parent::pKernel;
TwoOOQsTwoDependentWalkers() {
}
void SetUp() override {
Parent::SetUp();
HardwareParse::SetUp();
}
void TearDown() override {
delete pCmdQ2;
HardwareParse::TearDown();
Parent::TearDown();
}
template <typename FamilyType>
void parseWalkers() {
cl_uint workDim = 1;
size_t globalWorkOffset[3] = {0, 0, 0};
size_t globalWorkSize[3] = {1, 1, 1};
size_t localWorkSize[3] = {1, 1, 1};
cl_event event1 = nullptr;
cl_event event2 = nullptr;
auto retVal = pCmdQ->enqueueKernel(
pKernel,
workDim,
globalWorkOffset,
globalWorkSize,
localWorkSize,
0,
nullptr,
&event1);
ASSERT_EQ(CL_SUCCESS, retVal);
// Create a second command queue (beyond the default one)
pCmdQ2 = createCommandQueue(pClDevice, CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE);
ASSERT_NE(nullptr, pCmdQ2);
retVal = pCmdQ2->enqueueKernel(
pKernel,
workDim,
globalWorkOffset,
globalWorkSize,
localWorkSize,
1,
&event1,
&event2);
ASSERT_EQ(CL_SUCCESS, retVal);
pCmdQ->flush();
pCmdQ2->flush();
HardwareParse::parseCommands<FamilyType>(*pCmdQ);
HardwareParse::parseCommands<FamilyType>(*pCmdQ2);
Event *E1 = castToObject<Event>(event1);
ASSERT_NE(nullptr, E1);
Event *E2 = castToObject<Event>(event2);
ASSERT_NE(nullptr, E2);
delete E1;
delete E2;
typedef typename FamilyType::WALKER_TYPE GPGPU_WALKER;
itorWalker1 = find<GPGPU_WALKER *>(cmdList.begin(), cmdList.end());
ASSERT_NE(cmdList.end(), itorWalker1);
itorWalker2 = itorWalker1;
++itorWalker2;
itorWalker2 = find<GPGPU_WALKER *>(itorWalker2, cmdList.end());
ASSERT_NE(cmdList.end(), itorWalker2);
}
void hexDump(void *ptr, size_t size) {
uint8_t *byte = reinterpret_cast<uint8_t *>(ptr);
uint8_t bytesNum = 0;
while (bytesNum < size) {
std::cout << std::hex << "0x" << static_cast<uint32_t>(byte[bytesNum++]) << " ";
}
std::cout << std::endl;
}
GenCmdList::iterator itorWalker1;
GenCmdList::iterator itorWalker2;
CommandQueue *pCmdQ2 = nullptr;
};
HWTEST_F(TwoOOQsTwoDependentWalkers, GivenTwoCommandQueuesWhenEnqueuingKernelThenTwoDifferentWalkersAreCreated) {
parseWalkers<FamilyType>();
EXPECT_NE(itorWalker1, itorWalker2);
}
HWTEST_F(TwoOOQsTwoDependentWalkers, GivenTwoCommandQueuesWhenEnqueuingKernelThenOnePipelineSelectExists) {
parseWalkers<FamilyType>();
int numCommands = getNumberOfPipelineSelectsThatEnablePipelineSelect<FamilyType>();
EXPECT_EQ(1, numCommands);
}
HWCMDTEST_F(IGFX_GEN8_CORE, TwoOOQsTwoDependentWalkers, GivenTwoCommandQueuesWhenEnqueuingKernelThenThereIsOneVfeState) {
using MEDIA_VFE_STATE = typename FamilyType::MEDIA_VFE_STATE;
parseWalkers<FamilyType>();
auto commandsList = getCommandsList<MEDIA_VFE_STATE>();
auto numCommands = commandsList.size();
EXPECT_EQ(1u, numCommands);
auto expectedCmd = MEDIA_VFE_STATE::sInit();
if (numCommands > 1) {
uint32_t commandIndex = 0;
for (auto &cmd : commandsList) {
auto offset = reinterpret_cast<uint8_t *>(cmd) - reinterpret_cast<uint8_t *>(*cmdList.begin());
std::cout << "MEDIA_VFE_STATE [" << commandIndex << "] : 0x" << std::hex << cmd << ". Byte offset in command buffer: 0x" << offset << std::endl;
commandIndex++;
if (memcmp(&expectedCmd, cmd, sizeof(MEDIA_VFE_STATE)) == 0) {
std::cout << "matches expected MEDIA_VFE_STATE command" << std::endl;
} else {
std::cout << "doesn't match expected MEDIA_VFE_STATE command." << std::endl;
}
std::cout << "Expected:" << std::endl;
hexDump(&expectedCmd, sizeof(MEDIA_VFE_STATE));
std::cout << "Actual:" << std::endl;
hexDump(cmd, sizeof(MEDIA_VFE_STATE));
}
std::cout << std::endl
<< "Command buffer content:" << std::endl;
auto it = cmdList.begin();
uint32_t cmdNum = 0;
std::string cmdBuffStr;
while (it != cmdList.end()) {
cmdBuffStr += std::to_string(cmdNum) + ":" + HardwareParse::getCommandName<FamilyType>(*it) + " ";
++cmdNum;
++it;
}
std::cout << cmdBuffStr << std::endl;
}
}
HWTEST_F(TwoOOQsTwoDependentWalkers, DISABLED_GivenTwoCommandQueuesWhenEnqueuingKernelThenOnePipeControlIsInsertedBetweenWalkers) {
typedef typename FamilyType::PIPE_CONTROL PIPE_CONTROL;
pDevice->getUltCommandStreamReceiver<FamilyType>().timestampPacketWriteEnabled = false;
parseWalkers<FamilyType>();
auto itorCmd = find<PIPE_CONTROL *>(itorWalker1, itorWalker2);
// Should find a PC.
EXPECT_NE(itorWalker2, itorCmd);
}
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