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compute-runtime/opencl/test/unit_test/offline_compiler/offline_compiler_tests.cpp

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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "offline_compiler_tests.h"
#include "shared/source/debug_settings/debug_settings_manager.h"
#include "shared/source/helpers/file_io.h"
#include "shared/source/helpers/hw_cmds.h"
#include "shared/source/helpers/hw_info.h"
#include "shared/test/unit_test/helpers/debug_manager_state_restore.h"
#include "opencl/test/unit_test/mocks/mock_compilers.h"
#include "compiler_options.h"
#include "environment.h"
#include "gmock/gmock.h"
#include "mock/mock_offline_compiler.h"
#include <algorithm>
#include <fstream>
extern Environment *gEnvironment;
namespace NEO {
std::string getCompilerOutputFileName(const std::string &fileName, const std::string &type) {
std::string fName(fileName);
fName.append("_");
fName.append(gEnvironment->familyNameWithType);
fName.append(".");
fName.append(type);
return fName;
}
bool compilerOutputExists(const std::string &fileName, const std::string &type) {
return fileExists(getCompilerOutputFileName(fileName, type));
}
void compilerOutputRemove(const std::string &fileName, const std::string &type) {
std::remove(getCompilerOutputFileName(fileName, type).c_str());
}
TEST_F(MultiCommandTests, MultiCommandSuccessfulBuildTest) {
nameOfFileWithArgs = "test_files/ImAMulitiComandMinimalGoodFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
nameOfFileWithArgs.c_str(),
"-q",
};
std::vector<std::string> singleArgs = {
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int numOfBuild = 4;
createFileWithArgs(singleArgs, numOfBuild);
auto pMultiCommand = std::unique_ptr<MultiCommand>(MultiCommand::create(argv, retVal));
EXPECT_NE(nullptr, pMultiCommand);
EXPECT_EQ(CL_SUCCESS, retVal);
deleteFileWithArgs();
}
TEST_F(MultiCommandTests, MultiCommandSuccessfulBuildWithOutputFileTest) {
nameOfFileWithArgs = "test_files/ImAMulitiComandMinimalGoodFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
nameOfFileWithArgs.c_str(),
"-q",
};
std::vector<std::string> singleArgs = {
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int numOfBuild = 4;
createFileWithArgs(singleArgs, numOfBuild);
auto pMultiCommand = std::unique_ptr<MultiCommand>(MultiCommand::create(argv, retVal));
EXPECT_NE(nullptr, pMultiCommand);
EXPECT_EQ(CL_SUCCESS, retVal);
for (int i = 0; i < numOfBuild; i++) {
std::string outFileName = pMultiCommand->outDirForBuilds + "/build_no_" + std::to_string(i + 1);
EXPECT_TRUE(compilerOutputExists(outFileName, "bc") || compilerOutputExists(outFileName, "spv"));
EXPECT_TRUE(compilerOutputExists(outFileName, "gen"));
EXPECT_TRUE(compilerOutputExists(outFileName, "bin"));
}
for (OfflineCompiler *pSingle : pMultiCommand->singleBuilds) {
std::string buildLog = pSingle->getBuildLog();
EXPECT_STREQ(buildLog.c_str(), "");
}
deleteFileWithArgs();
}
TEST_F(MultiCommandTests, GoodMultiBuildTestWithspecifiedOutputDir) {
nameOfFileWithArgs = "test_files/ImAMulitiComandMinimalGoodFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
nameOfFileWithArgs.c_str(),
"-q",
};
std::vector<std::string> singleArgs = {
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str(),
"-out_dir",
"offline_compiler_test"};
int numOfBuild = 4;
createFileWithArgs(singleArgs, numOfBuild);
pMultiCommand = MultiCommand::create(argv, retVal);
EXPECT_NE(nullptr, pMultiCommand);
EXPECT_EQ(CL_SUCCESS, retVal);
for (int i = 0; i < numOfBuild; i++) {
std::string outFileName = "offline_compiler_test/build_no_" + std::to_string(i + 1);
EXPECT_TRUE(compilerOutputExists(outFileName, "bc") || compilerOutputExists(outFileName, "spv"));
EXPECT_TRUE(compilerOutputExists(outFileName, "gen"));
EXPECT_TRUE(compilerOutputExists(outFileName, "bin"));
}
deleteFileWithArgs();
delete pMultiCommand;
}
TEST_F(MultiCommandTests, LackOfTxtFileWithArgsMultiTest) {
nameOfFileWithArgs = "test_files/ImANotExistedComandFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
"test_files/ImANaughtyFile.txt",
"-q",
};
testing::internal::CaptureStdout();
auto pMultiCommand = std::unique_ptr<MultiCommand>(MultiCommand::create(argv, retVal));
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pMultiCommand);
EXPECT_EQ(INVALID_COMMAND_LINE, retVal);
DebugManager.flags.PrintDebugMessages.set(false);
}
TEST_F(MultiCommandTests, LackOfClFilePointedInTxtFileMultiTest) {
nameOfFileWithArgs = "test_files/ImAMulitiComandMinimalGoodFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
nameOfFileWithArgs.c_str(),
"-q",
};
std::vector<std::string> singleArgs = {
"-file",
"test_files/ImANaughtyFile.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int numOfBuild = 4;
createFileWithArgs(singleArgs, numOfBuild);
testing::internal::CaptureStdout();
auto pMultiCommand = std::unique_ptr<MultiCommand>(MultiCommand::create(argv, retVal));
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pMultiCommand);
EXPECT_EQ(INVALID_FILE, retVal);
DebugManager.flags.PrintDebugMessages.set(false);
deleteFileWithArgs();
}
TEST_F(MultiCommandTests, GoodMultiBuildTestWithOutputFileListFlag) {
nameOfFileWithArgs = "test_files/ImAMulitiComandMinimalGoodFile.txt";
std::vector<std::string> argv = {
"ocloc",
"-multi",
nameOfFileWithArgs.c_str(),
"-q",
"-output_file_list",
"outFileList.txt",
};
std::vector<std::string> singleArgs = {
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int numOfBuild = 4;
createFileWithArgs(singleArgs, numOfBuild);
pMultiCommand = MultiCommand::create(argv, retVal);
EXPECT_NE(nullptr, pMultiCommand);
EXPECT_EQ(CL_SUCCESS, retVal);
outFileList = pMultiCommand->outputFileList;
EXPECT_TRUE(fileExists(outFileList));
for (int i = 0; i < numOfBuild; i++) {
std::string outFileName = pMultiCommand->outDirForBuilds + "/build_no_" + std::to_string(i + 1);
EXPECT_TRUE(compilerOutputExists(outFileName, "bc") || compilerOutputExists(outFileName, "spv"));
EXPECT_TRUE(compilerOutputExists(outFileName, "gen"));
EXPECT_TRUE(compilerOutputExists(outFileName, "bin"));
}
deleteFileWithArgs();
deleteOutFileList();
delete pMultiCommand;
}
TEST_F(OfflineCompilerTests, GoodArgTest) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, TestExtensions) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
mockOfflineCompiler->parseCommandLine(argv.size(), argv);
std::string internalOptions = mockOfflineCompiler->getInternalOptions();
EXPECT_THAT(internalOptions, ::testing::HasSubstr(std::string("cl_khr_3d_image_writes")));
}
TEST_F(OfflineCompilerTests, GoodBuildTest) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
testing::internal::CaptureStdout();
retVal = pOfflineCompiler->build();
std::string output = testing::internal::GetCapturedStdout();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("copybuffer", "bc") || compilerOutputExists("copybuffer", "spv"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "gen"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "bin"));
std::string buildLog = pOfflineCompiler->getBuildLog();
EXPECT_STREQ(buildLog.c_str(), "");
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, GoodBuildTestWithLlvmText) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str(),
"-llvm_text"};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
retVal = pOfflineCompiler->build();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("copybuffer", "ll"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "gen"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "bin"));
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, WhenFclNotNeededDontLoadIt) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str(),
"-spirv_input"};
MockOfflineCompiler offlineCompiler;
auto ret = offlineCompiler.initialize(argv.size(), argv);
EXPECT_EQ(0, ret);
EXPECT_EQ(nullptr, offlineCompiler.fclDeviceCtx);
EXPECT_NE(nullptr, offlineCompiler.igcDeviceCtx);
}
TEST_F(OfflineCompilerTests, GoodParseBinToCharArray) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
// clang-format off
uint8_t binary[] = {
0x02, 0x23, 0x3, 0x40, 0x56, 0x7, 0x80, 0x90, 0x1, 0x03,
0x34, 0x5, 0x60, 0x78, 0x9, 0x66, 0xff, 0x10, 0x10, 0x10,
0x02, 0x23, 0x3, 0x40, 0x56, 0x7, 0x80, 0x90, 0x1, 0x03,
0x34, 0x5, 0x60, 0x78, 0x9, 0x66, 0xff,
};
// clang-format on
std::string familyNameWithType = gEnvironment->familyNameWithType;
std::string fileName = "scheduler";
std::string retArray = pOfflineCompiler->parseBinAsCharArray(binary, sizeof(binary), fileName);
std::string target = "#include <cstddef>\n"
"#include <cstdint>\n\n"
"size_t SchedulerBinarySize_" +
familyNameWithType + " = 37;\n"
"uint32_t SchedulerBinary_" +
familyNameWithType + "[10] = {\n"
" 0x40032302, 0x90800756, 0x05340301, 0x66097860, 0x101010ff, 0x40032302, 0x90800756, 0x05340301, \n"
" 0x66097860, 0xff000000};\n\n"
"#include \"shared/source/built_ins/registry/built_ins_registry.h\"\n\n"
"namespace NEO {\n"
"static RegisterEmbeddedResource registerSchedulerBin(\n"
" \"" +
gEnvironment->familyNameWithType + "_0_scheduler.builtin_kernel.bin\",\n"
" (const char *)SchedulerBinary_" +
familyNameWithType + ",\n"
" SchedulerBinarySize_" +
familyNameWithType + ");\n"
"}\n";
EXPECT_EQ(retArray, target);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, GoodBuildTestWithCppFile) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str(),
"-cpp_file"};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
retVal = pOfflineCompiler->build();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("copybuffer", "cpp"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "bc") || compilerOutputExists("copybuffer", "spv"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "gen"));
EXPECT_TRUE(compilerOutputExists("copybuffer", "bin"));
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, GoodBuildTestWithOutputDir) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str(),
"-out_dir",
"offline_compiler_test"};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
retVal = pOfflineCompiler->build();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("offline_compiler_test/copybuffer", "bc") || compilerOutputExists("offline_compiler_test/copybuffer", "spv"));
EXPECT_TRUE(compilerOutputExists("offline_compiler_test/copybuffer", "gen"));
EXPECT_TRUE(compilerOutputExists("offline_compiler_test/copybuffer", "bin"));
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, PrintUsage) {
std::vector<std::string> argv = {
"ocloc",
"--help"};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_STRNE("", output.c_str());
EXPECT_EQ(PRINT_USAGE, retVal);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, NaughtyArgTest_File) {
DebugManager.flags.PrintDebugMessages.set(true);
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/ImANaughtyFile.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_EQ(INVALID_FILE, retVal);
DebugManager.flags.PrintDebugMessages.set(false);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, NaughtyArgTest_Flag) {
std::vector<std::string> argv = {
"ocloc",
"-n",
"test_files/ImANaughtyFile.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_EQ(INVALID_COMMAND_LINE, retVal);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, NaughtyArgTest_NumArgs) {
std::vector<std::string> argvA = {
"ocloc",
"-file",
};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argvA.size(), argvA, true, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_EQ(INVALID_COMMAND_LINE, retVal);
delete pOfflineCompiler;
std::vector<std::string> argvB = {
"ocloc",
"-file",
"test_files/ImANaughtyFile.cl",
"-device"};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argvB.size(), argvB, true, retVal);
output = testing::internal::GetCapturedStdout();
EXPECT_STRNE(output.c_str(), "");
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_EQ(INVALID_COMMAND_LINE, retVal);
delete pOfflineCompiler;
}
TEST_F(OfflineCompilerTests, GivenNonexistantDeviceWhenCompilingThenExitWithErrorMsg) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
"foobar"};
testing::internal::CaptureStdout();
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STREQ(output.c_str(), "Error: Cannot get HW Info for device foobar.\n");
EXPECT_EQ(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_INVALID_DEVICE, retVal);
}
TEST_F(OfflineCompilerTests, NaughtyKernelTest) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/shouldfail.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
pOfflineCompiler = OfflineCompiler::create(argv.size(), argv, true, retVal);
EXPECT_NE(nullptr, pOfflineCompiler);
EXPECT_EQ(CL_SUCCESS, retVal);
gEnvironment->SetInputFileName("invalid_file_name");
testing::internal::CaptureStdout();
retVal = pOfflineCompiler->build();
EXPECT_EQ(CL_BUILD_PROGRAM_FAILURE, retVal);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_STREQ(output.c_str(), "");
std::string buildLog = pOfflineCompiler->getBuildLog();
EXPECT_STRNE(buildLog.c_str(), "");
gEnvironment->SetInputFileName("copybuffer");
delete pOfflineCompiler;
}
TEST(OfflineCompilerTest, parseCmdLine) {
std::vector<std::string> argv = {
"ocloc",
NEO::CompilerOptions::greaterThan4gbBuffersRequired.data()};
MockOfflineCompiler *mockOfflineCompiler = new MockOfflineCompiler();
ASSERT_NE(nullptr, mockOfflineCompiler);
testing::internal::CaptureStdout();
mockOfflineCompiler->parseCommandLine(argv.size(), argv);
std::string output = testing::internal::GetCapturedStdout();
std::string internalOptions = mockOfflineCompiler->getInternalOptions();
size_t found = internalOptions.find(argv.begin()[1]);
EXPECT_NE(std::string::npos, found);
delete mockOfflineCompiler;
}
TEST(OfflineCompilerTest, givenStatelessToStatefullOptimizationEnabledWhenDebugSettingsAreParsedThenOptimizationStringIsPresent) {
DebugManagerStateRestore stateRestore;
MockOfflineCompiler mockOfflineCompiler;
DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.set(1);
mockOfflineCompiler.parseDebugSettings();
std::string internalOptions = mockOfflineCompiler.getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::hasBufferOffsetArg);
EXPECT_NE(std::string::npos, found);
}
TEST(OfflineCompilerTest, givenStatelessToStatefullOptimizationEnabledWhenDebugSettingsAreParsedThenOptimizationStringIsSetToDefault) {
DebugManagerStateRestore stateRestore;
MockOfflineCompiler mockOfflineCompiler;
DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.set(-1);
mockOfflineCompiler.parseDebugSettings();
std::string internalOptions = mockOfflineCompiler.getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::hasBufferOffsetArg);
EXPECT_NE(std::string::npos, found);
}
TEST(OfflineCompilerTest, givenStatelessToStatefullOptimizationDisableddWhenDeviceNameIsSetToBDW) {
DebugManagerStateRestore stateRestore;
MockOfflineCompiler mockOfflineCompiler;
mockOfflineCompiler.deviceName = "bdw";
mockOfflineCompiler.parseDebugSettings();
std::string internalOptions = mockOfflineCompiler.getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::hasBufferOffsetArg);
EXPECT_EQ(std::string::npos, found);
}
TEST(OfflineCompilerTest, givenStatelessToStatefullOptimizationEnabledWhenDeviceNameIsSetToSKL) {
DebugManagerStateRestore stateRestore;
MockOfflineCompiler mockOfflineCompiler;
mockOfflineCompiler.deviceName = "skl";
mockOfflineCompiler.parseDebugSettings();
std::string internalOptions = mockOfflineCompiler.getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::hasBufferOffsetArg);
EXPECT_NE(std::string::npos, found);
}
TEST(OfflineCompilerTest, givenStatelessToStatefullOptimizationDisabledWhenDeviceNameIsSetToSKLAndDebugSettingsAreDisabled) {
DebugManagerStateRestore stateRestore;
MockOfflineCompiler mockOfflineCompiler;
mockOfflineCompiler.deviceName = "skl";
DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.set(0);
mockOfflineCompiler.parseDebugSettings();
std::string internalOptions = mockOfflineCompiler.getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::hasBufferOffsetArg);
EXPECT_EQ(std::string::npos, found);
}
TEST(OfflineCompilerTest, getStringWithinDelimiters) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
size_t srcSize = 0;
auto ptrSrc = loadDataFromFile("test_files/copy_buffer_to_buffer.builtin_kernel", srcSize);
const std::string src = ptrSrc.get();
ASSERT_EQ(srcSize, src.size());
// assert that pattern was found
ASSERT_NE(std::string::npos, src.find("R\"===("));
ASSERT_NE(std::string::npos, src.find(")===\""));
auto dst = mockOfflineCompiler->getStringWithinDelimiters(src);
size_t size = dst.size();
char nullChar = '\0';
EXPECT_EQ(nullChar, dst[size - 1]);
// expect that pattern was not found
EXPECT_EQ(std::string::npos, dst.find("R\"===("));
EXPECT_EQ(std::string::npos, dst.find(")===\""));
}
TEST(OfflineCompilerTest, convertToPascalCase) {
EXPECT_EQ(0, strcmp("AuxTranslation", convertToPascalCase("aux_translation").c_str()));
EXPECT_EQ(0, strcmp("CopyBufferToBuffer", convertToPascalCase("copy_buffer_to_buffer").c_str()));
EXPECT_EQ(0, strcmp("CopyBufferRect", convertToPascalCase("copy_buffer_rect").c_str()));
EXPECT_EQ(0, strcmp("FillBuffer", convertToPascalCase("fill_buffer").c_str()));
EXPECT_EQ(0, strcmp("CopyBufferToImage3d", convertToPascalCase("copy_buffer_to_image3d").c_str()));
EXPECT_EQ(0, strcmp("CopyImage3dToBuffer", convertToPascalCase("copy_image3d_to_buffer").c_str()));
EXPECT_EQ(0, strcmp("CopyImageToImage1d", convertToPascalCase("copy_image_to_image1d").c_str()));
EXPECT_EQ(0, strcmp("CopyImageToImage2d", convertToPascalCase("copy_image_to_image2d").c_str()));
EXPECT_EQ(0, strcmp("CopyImageToImage3d", convertToPascalCase("copy_image_to_image3d").c_str()));
EXPECT_EQ(0, strcmp("FillImage1d", convertToPascalCase("fill_image1d").c_str()));
EXPECT_EQ(0, strcmp("FillImage2d", convertToPascalCase("fill_image2d").c_str()));
EXPECT_EQ(0, strcmp("FillImage3d", convertToPascalCase("fill_image3d").c_str()));
EXPECT_EQ(0, strcmp("VmeBlockMotionEstimateIntel", convertToPascalCase("vme_block_motion_estimate_intel").c_str()));
EXPECT_EQ(0, strcmp("VmeBlockAdvancedMotionEstimateCheckIntel", convertToPascalCase("vme_block_advanced_motion_estimate_check_intel").c_str()));
EXPECT_EQ(0, strcmp("VmeBlockAdvancedMotionEstimateBidirectionalCheckIntel", convertToPascalCase("vme_block_advanced_motion_estimate_bidirectional_check_intel").c_str()));
EXPECT_EQ(0, strcmp("Scheduler", convertToPascalCase("scheduler").c_str()));
EXPECT_EQ(0, strcmp("", convertToPascalCase("").c_str()));
}
TEST(OfflineCompilerTest, getHardwareInfo) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
EXPECT_EQ(CL_INVALID_DEVICE, mockOfflineCompiler->getHardwareInfo("invalid"));
EXPECT_EQ(CL_SUCCESS, mockOfflineCompiler->getHardwareInfo(gEnvironment->devicePrefix.c_str()));
}
TEST(OfflineCompilerTest, storeBinary) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
const char pSrcBinary[] = {0x01, 0x02, 0x03, 0x04, 0x05};
const size_t srcBinarySize = sizeof(pSrcBinary);
char *pDstBinary = new char[srcBinarySize];
size_t dstBinarySize = srcBinarySize;
mockOfflineCompiler->storeBinary(pDstBinary, dstBinarySize, pSrcBinary, srcBinarySize);
EXPECT_EQ(0, memcmp(pDstBinary, pSrcBinary, srcBinarySize));
delete[] pDstBinary;
}
TEST(OfflineCompilerTest, updateBuildLog) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
std::string ErrorString = "Error: undefined variable";
mockOfflineCompiler->updateBuildLog(ErrorString.c_str(), ErrorString.length());
EXPECT_EQ(0, ErrorString.compare(mockOfflineCompiler->getBuildLog()));
std::string FinalString = "Build failure";
mockOfflineCompiler->updateBuildLog(FinalString.c_str(), FinalString.length());
EXPECT_EQ(0, (ErrorString + "\n" + FinalString).compare(mockOfflineCompiler->getBuildLog().c_str()));
}
TEST(OfflineCompilerTest, buildSourceCode) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
auto retVal = mockOfflineCompiler->buildSourceCode();
EXPECT_EQ(CL_INVALID_PROGRAM, retVal);
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(nullptr, mockOfflineCompiler->getGenBinary());
EXPECT_EQ(0u, mockOfflineCompiler->getGenBinarySize());
retVal = mockOfflineCompiler->buildSourceCode();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_NE(nullptr, mockOfflineCompiler->getGenBinary());
EXPECT_NE(0u, mockOfflineCompiler->getGenBinarySize());
}
TEST(OfflineCompilerTest, GivenKernelWhenNoCharAfterKernelSourceThenBuildWithSuccess) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
auto retVal = mockOfflineCompiler->buildSourceCode();
EXPECT_EQ(CL_INVALID_PROGRAM, retVal);
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/emptykernel.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
retVal = mockOfflineCompiler->buildSourceCode();
EXPECT_EQ(CL_SUCCESS, retVal);
}
TEST(OfflineCompilerTest, generateElfBinary) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
auto retVal = mockOfflineCompiler->generateElfBinary();
EXPECT_FALSE(retVal);
iOpenCL::SProgramBinaryHeader binHeader;
memset(&binHeader, 0, sizeof(binHeader));
binHeader.Magic = iOpenCL::MAGIC_CL;
binHeader.Version = iOpenCL::CURRENT_ICBE_VERSION - 3;
binHeader.Device = DEFAULT_PLATFORM::hwInfo.platform.eRenderCoreFamily;
binHeader.GPUPointerSizeInBytes = 8;
binHeader.NumberOfKernels = 0;
binHeader.SteppingId = 0;
binHeader.PatchListSize = 0;
size_t binSize = sizeof(iOpenCL::SProgramBinaryHeader);
mockOfflineCompiler->storeGenBinary(&binHeader, binSize);
EXPECT_TRUE(mockOfflineCompiler->elfBinary.empty());
retVal = mockOfflineCompiler->generateElfBinary();
EXPECT_TRUE(retVal);
EXPECT_FALSE(mockOfflineCompiler->elfBinary.empty());
}
TEST(OfflineCompilerTest, givenLlvmInputOptionPassedWhenCmdLineParsedThenInputFileLlvmIsSetTrue) {
std::vector<std::string> argv = {
"ocloc",
"-llvm_input"};
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
testing::internal::CaptureStdout();
mockOfflineCompiler->parseCommandLine(argv.size(), argv);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_NE(0u, output.size());
bool llvmFileOption = mockOfflineCompiler->inputFileLlvm;
EXPECT_TRUE(llvmFileOption);
}
TEST(OfflineCompilerTest, givenDefaultOfflineCompilerObjectWhenNoOptionsAreChangedThenLlvmInputFileIsFalse) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
bool llvmFileOption = mockOfflineCompiler->inputFileLlvm;
EXPECT_FALSE(llvmFileOption);
}
TEST(OfflineCompilerTest, givenSpirvInputOptionPassedWhenCmdLineParsedThenInputFileSpirvIsSetTrue) {
std::vector<std::string> argv = {"ocloc", "-spirv_input"};
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
testing::internal::CaptureStdout();
mockOfflineCompiler->parseCommandLine(argv.size(), argv);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_NE(0u, output.size());
EXPECT_TRUE(mockOfflineCompiler->inputFileSpirV);
}
TEST(OfflineCompilerTest, givenDefaultOfflineCompilerObjectWhenNoOptionsAreChangedThenSpirvInputFileIsFalse) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
EXPECT_FALSE(mockOfflineCompiler->inputFileSpirV);
}
TEST(OfflineCompilerTest, givenIntermediatedRepresentationInputWhenBuildSourceCodeIsCalledThenProperTranslationContextIsUsed) {
MockOfflineCompiler mockOfflineCompiler;
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/emptykernel.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
auto retVal = mockOfflineCompiler.initialize(argv.size(), argv);
auto mockIgcOclDeviceCtx = new NEO::MockIgcOclDeviceCtx();
mockOfflineCompiler.igcDeviceCtx = CIF::RAII::Pack<IGC::IgcOclDeviceCtxLatest>(mockIgcOclDeviceCtx);
ASSERT_EQ(CL_SUCCESS, retVal);
mockOfflineCompiler.inputFileSpirV = true;
retVal = mockOfflineCompiler.buildSourceCode();
EXPECT_EQ(CL_SUCCESS, retVal);
ASSERT_EQ(1U, mockIgcOclDeviceCtx->requestedTranslationCtxs.size());
NEO::MockIgcOclDeviceCtx::TranslationOpT expectedTranslation = {IGC::CodeType::spirV, IGC::CodeType::oclGenBin};
ASSERT_EQ(expectedTranslation, mockIgcOclDeviceCtx->requestedTranslationCtxs[0]);
mockOfflineCompiler.inputFileSpirV = false;
mockOfflineCompiler.inputFileLlvm = true;
mockIgcOclDeviceCtx->requestedTranslationCtxs.clear();
retVal = mockOfflineCompiler.buildSourceCode();
EXPECT_EQ(CL_SUCCESS, retVal);
ASSERT_EQ(1U, mockIgcOclDeviceCtx->requestedTranslationCtxs.size());
expectedTranslation = {IGC::CodeType::llvmBc, IGC::CodeType::oclGenBin};
ASSERT_EQ(expectedTranslation, mockIgcOclDeviceCtx->requestedTranslationCtxs[0]);
}
TEST(OfflineCompilerTest, givenBinaryInputThenDontTruncateSourceAtFirstZero) {
std::vector<std::string> argvLlvm = {"ocloc", "-llvm_input", "-file", "test_files/binary_with_zeroes",
"-device", gEnvironment->devicePrefix.c_str()};
auto mockOfflineCompiler = std::make_unique<MockOfflineCompiler>();
mockOfflineCompiler->initialize(argvLlvm.size(), argvLlvm);
EXPECT_LT(0U, mockOfflineCompiler->sourceCode.size());
std::vector<std::string> argvSpirV = {"ocloc", "-spirv_input", "-file", "test_files/binary_with_zeroes",
"-device", gEnvironment->devicePrefix.c_str()};
mockOfflineCompiler = std::make_unique<MockOfflineCompiler>();
mockOfflineCompiler->initialize(argvSpirV.size(), argvSpirV);
EXPECT_LT(0U, mockOfflineCompiler->sourceCode.size());
}
TEST(OfflineCompilerTest, givenSpirvInputFileWhenCmdLineHasOptionsThenCorrectOptionsArePassedToCompiler) {
char data[] = {1, 2, 3, 4, 5, 6, 7, 8};
MockCompilerDebugVars igcDebugVars(gEnvironment->igcDebugVars);
igcDebugVars.binaryToReturn = data;
igcDebugVars.binaryToReturnSize = sizeof(data);
NEO::setIgcDebugVars(igcDebugVars);
MockOfflineCompiler mockOfflineCompiler;
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/emptykernel.cl",
"-spirv_input",
"-device",
gEnvironment->devicePrefix.c_str(),
"-options",
"test_options_passed"};
auto retVal = mockOfflineCompiler.initialize(argv.size(), argv);
auto mockIgcOclDeviceCtx = new NEO::MockIgcOclDeviceCtx();
mockOfflineCompiler.igcDeviceCtx = CIF::RAII::Pack<IGC::IgcOclDeviceCtxLatest>(mockIgcOclDeviceCtx);
ASSERT_EQ(CL_SUCCESS, retVal);
mockOfflineCompiler.inputFileSpirV = true;
retVal = mockOfflineCompiler.buildSourceCode();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_STREQ("test_options_passed", mockOfflineCompiler.options.c_str());
NEO::setIgcDebugVars(gEnvironment->igcDebugVars);
}
TEST(OfflineCompilerTest, givenOutputFileOptionWhenSourceIsCompiledThenOutputFileHasCorrectName) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-output",
"myOutputFileName",
"-device",
gEnvironment->devicePrefix.c_str()};
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
int retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "bc") || compilerOutputExists("myOutputFileName", "spv"));
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "bin"));
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "gen"));
retVal = mockOfflineCompiler->build();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "bc") || compilerOutputExists("myOutputFileName", "spv"));
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "bin"));
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "gen"));
compilerOutputRemove("myOutputFileName", "bc");
compilerOutputRemove("myOutputFileName", "spv");
compilerOutputRemove("myOutputFileName", "bin");
compilerOutputRemove("myOutputFileName", "gen");
}
TEST(OfflineCompilerTest, givenDebugDataAvailableWhenSourceIsBuiltThenDebugDataFileIsCreated) {
std::vector<std::string> argv = {
"ocloc",
"-file",
"test_files/copybuffer.cl",
"-output",
"myOutputFileName",
"-device",
gEnvironment->devicePrefix.c_str()};
char debugData[10];
MockCompilerDebugVars igcDebugVars(gEnvironment->igcDebugVars);
igcDebugVars.debugDataToReturn = debugData;
igcDebugVars.debugDataToReturnSize = sizeof(debugData);
NEO::setIgcDebugVars(igcDebugVars);
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
int retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "bc") || compilerOutputExists("myOutputFileName", "spv"));
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "bin"));
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "gen"));
EXPECT_FALSE(compilerOutputExists("myOutputFileName", "dbg"));
retVal = mockOfflineCompiler->build();
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "bc") || compilerOutputExists("myOutputFileName", "spv"));
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "bin"));
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "gen"));
EXPECT_TRUE(compilerOutputExists("myOutputFileName", "dbg"));
compilerOutputRemove("myOutputFileName", "bc");
compilerOutputRemove("myOutputFileName", "spv");
compilerOutputRemove("myOutputFileName", "bin");
compilerOutputRemove("myOutputFileName", "gen");
compilerOutputRemove("myOutputFileName", "dbg");
NEO::setIgcDebugVars(gEnvironment->igcDebugVars);
}
TEST(OfflineCompilerTest, givenInternalOptionsWhenCmdLineParsedThenOptionsAreAppendedToInternalOptionsString) {
std::vector<std::string> argv = {
"ocloc",
"-internal_options",
"myInternalOptions"};
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
testing::internal::CaptureStdout();
mockOfflineCompiler->parseCommandLine(argv.size(), argv);
std::string output = testing::internal::GetCapturedStdout();
EXPECT_NE(0u, output.size());
std::string internalOptions = mockOfflineCompiler->getInternalOptions();
EXPECT_THAT(internalOptions, ::testing::HasSubstr(std::string("myInternalOptions")));
}
TEST(OfflineCompilerTest, givenInputOptionsAndInternalOptionsFilesWhenOfflineCompilerIsInitializedThenCorrectOptionsAreSetAndRemainAfterBuild) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
ASSERT_TRUE(fileExists("test_files/shouldfail_options.txt"));
ASSERT_TRUE(fileExists("test_files/shouldfail_internal_options.txt"));
std::vector<std::string> argv = {
"ocloc",
"-q",
"-file",
"test_files/shouldfail.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
auto &options = mockOfflineCompiler->getOptions();
auto &internalOptions = mockOfflineCompiler->getInternalOptions();
EXPECT_STREQ(options.c_str(), "-shouldfailOptions");
EXPECT_TRUE(internalOptions.find("-shouldfailInternalOptions") != std::string::npos);
mockOfflineCompiler->build();
EXPECT_STREQ(options.c_str(), "-shouldfailOptions");
EXPECT_TRUE(internalOptions.find("-shouldfailInternalOptions") != std::string::npos);
}
TEST(OfflineCompilerTest, givenInputOptionsAndOclockOptionsFileWithForceStosOptWhenOfflineCompilerIsInitializedThenCompilerOptionGreaterThan4gbBuffersRequiredIsNotApplied) {
auto mockOfflineCompiler = std::unique_ptr<MockOfflineCompiler>(new MockOfflineCompiler());
ASSERT_NE(nullptr, mockOfflineCompiler);
ASSERT_TRUE(fileExists("test_files/stateful_copy_buffer_ocloc_options.txt"));
std::vector<std::string> argv = {
"ocloc",
"-q",
"-file",
"test_files/stateful_copy_buffer.cl",
"-device",
gEnvironment->devicePrefix.c_str()};
int retVal = mockOfflineCompiler->initialize(argv.size(), argv);
EXPECT_EQ(CL_SUCCESS, retVal);
mockOfflineCompiler->build();
auto &internalOptions = mockOfflineCompiler->getInternalOptions();
size_t found = internalOptions.find(NEO::CompilerOptions::greaterThan4gbBuffersRequired);
EXPECT_EQ(std::string::npos, found);
}
TEST(OfflineCompilerTest, givenNonExistingFilenameWhenUsedToReadOptionsThenReadOptionsFromFileReturnsFalse) {
std::string options;
std::string file("non_existing_file");
ASSERT_FALSE(fileExists(file.c_str()));
auto helper = std::make_unique<OclocArgHelper>();
bool result = OfflineCompiler::readOptionsFromFile(options, file, helper);
EXPECT_FALSE(result);
}
TEST(OfflineCompilerTest, givenEmptyDirectoryWhenGenerateFilePathIsCalledThenTrailingSlashIsNotAppended) {
std::string path = generateFilePath("", "a", "b");
EXPECT_STREQ("ab", path.c_str());
}
TEST(OfflineCompilerTest, givenNonEmptyDirectoryWithTrailingSlashWhenGenerateFilePathIsCalledThenAdditionalTrailingSlashIsNotAppended) {
std::string path = generateFilePath("d/", "a", "b");
EXPECT_STREQ("d/ab", path.c_str());
}
TEST(OfflineCompilerTest, givenNonEmptyDirectoryWithoutTrailingSlashWhenGenerateFilePathIsCalledThenTrailingSlashIsAppended) {
std::string path = generateFilePath("d", "a", "b");
EXPECT_STREQ("d/ab", path.c_str());
}
TEST(OfflineCompilerTest, givenSpirvPathWhenGenerateFilePathForIrIsCalledThenProperExtensionIsReturned) {
MockOfflineCompiler compiler;
compiler.isSpirV = true;
compiler.outputDirectory = "d";
std::string path = compiler.generateFilePathForIr("a");
EXPECT_STREQ("d/a.spv", path.c_str());
}
TEST(OfflineCompilerTest, givenLlvmBcPathWhenGenerateFilePathForIrIsCalledThenProperExtensionIsReturned) {
MockOfflineCompiler compiler;
compiler.isSpirV = false;
compiler.outputDirectory = "d";
std::string path = compiler.generateFilePathForIr("a");
EXPECT_STREQ("d/a.bc", path.c_str());
}
TEST(OfflineCompilerTest, givenLlvmTextPathWhenGenerateFilePathForIrIsCalledThenProperExtensionIsReturned) {
MockOfflineCompiler compiler;
compiler.isSpirV = false;
compiler.useLlvmText = true;
compiler.outputDirectory = "d";
std::string path = compiler.generateFilePathForIr("a");
EXPECT_STREQ("d/a.ll", path.c_str());
compiler.isSpirV = true;
path = compiler.generateFilePathForIr("a");
EXPECT_STREQ("d/a.ll", path.c_str());
}
TEST(OfflineCompilerTest, givenDisabledOptsSuffixWhenGenerateOptsSuffixIsCalledThenEmptyStringIsReturned) {
MockOfflineCompiler compiler;
compiler.options = "A B C";
compiler.useOptionsSuffix = false;
std::string suffix = compiler.generateOptsSuffix();
EXPECT_STREQ("", suffix.c_str());
}
TEST(OfflineCompilerTest, givenEnabledOptsSuffixWhenGenerateOptsSuffixIsCalledThenEscapedStringIsReturned) {
MockOfflineCompiler compiler;
compiler.options = "A B C";
compiler.useOptionsSuffix = true;
std::string suffix = compiler.generateOptsSuffix();
EXPECT_STREQ("A_B_C", suffix.c_str());
}
} // namespace NEO
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