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compute-runtime/unit_tests/main.cpp

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/*
* Copyright (c) 2017 - 2018, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "global_environment.h"
#include "hw_cmds.h"
#include "runtime/helpers/options.h"
#include "unit_tests/custom_event_listener.h"
#include "helpers/test_files.h"
#include "unit_tests/memory_leak_listener.h"
#include "unit_tests/mocks/mock_gmm.h"
#include "unit_tests/mocks/mock_program.h"
#include "unit_tests/mocks/mock_sip.h"
#include "runtime/gmm_helper/resource_info.h"
#include "runtime/os_interface/debug_settings_manager.h"
#include "lib_names.h"
#include "gmock/gmock.h"
#include <algorithm>
#include <mutex>
#include <fstream>
#include <sstream>
#include <thread>
#include <limits.h>
#ifdef WIN32
const char *fSeparator = "\\";
#else
const char *fSeparator = "/";
#endif
namespace OCLRT {
extern const char *hardwarePrefix[];
extern const HardwareInfo *hardwareInfoTable[IGFX_MAX_PRODUCT];
extern const unsigned int ultIterationMaxTime;
extern bool useMockGmm;
std::thread::id tempThreadID;
} // namespace OCLRT
namespace Os {
extern const char *gmmDllName;
}
using namespace OCLRT;
TestEnvironment *gEnvironment;
PRODUCT_FAMILY productFamily = IGFX_SKYLAKE;
GFXCORE_FAMILY renderCoreFamily = IGFX_GEN9_CORE;
PRODUCT_FAMILY defaultProductFamily = productFamily;
extern bool printMemoryOpCallStack;
extern std::string lastTest;
void applyWorkarounds() {
{
std::ofstream f;
const std::string fileName("_tmp_");
f.open(fileName, std::ofstream::binary);
f.close();
}
{
std::mutex mtx;
std::unique_lock<std::mutex> stateLock(mtx);
}
{
std::stringstream ss("1");
int val;
ss >> val;
}
{
class BaseClass {
public:
int method(int param) { return 1; }
};
class MockClass : public BaseClass {
public:
MOCK_METHOD1(method, int(int param));
};
::testing::NiceMock<MockClass> mockObj;
EXPECT_CALL(mockObj, method(::testing::_))
.Times(1);
mockObj.method(2);
}
//Create at least on thread to prevent false memory leaks in tests using threads
std::thread t([&]() {
});
tempThreadID = t.get_id();
t.join();
}
#ifdef __linux__
void handle_SIGALRM(int signal) {
std::cout << "Tests timeout on: " << lastTest << std::endl;
abort();
}
void handle_SIGSEGV(int signal) {
std::cout << "SIGSEGV on: " << lastTest << std::endl;
abort();
}
struct sigaction oldSigAbrt;
void handle_SIGABRT(int signal) {
std::cout << "SIGABRT on: " << lastTest << std::endl;
// restore signal handler to abort
if (sigaction(SIGABRT, &oldSigAbrt, nullptr) == -1) {
std::cout << "FATAL: cannot fatal SIGABRT handler" << std::endl;
std::cout << "FATAL: try SEGV" << std::endl;
uint8_t *ptr = nullptr;
*ptr = 0;
std::cout << "FATAL: still alive, call exit()" << std::endl;
exit(-1);
}
raise(signal);
}
#else
LONG WINAPI UltExceptionFilter(
_In_ struct _EXCEPTION_POINTERS *exceptionInfo) {
std::cout << "UnhandledException: 0x" << std::hex << exceptionInfo->ExceptionRecord->ExceptionCode << std::dec
<< " on test: " << lastTest
<< std::endl;
return EXCEPTION_CONTINUE_SEARCH;
}
#endif
void initializeTestHelpers() {
const HardwareInfo *hwinfo = *platformDevices;
auto initialized = GmmHelper::initContext(hwinfo->pPlatform, hwinfo->pSkuTable,
hwinfo->pWaTable, hwinfo->pSysInfo);
ASSERT_TRUE(initialized);
GlobalMockSipProgram::initSipProgram();
}
void cleanTestHelpers() {
GlobalMockSipProgram::shutDownSipProgram();
GmmHelper::destroyContext();
}
std::string getHardwarePrefix() {
std::string s = hardwarePrefix[platformDevices[0]->pPlatform->eProductFamily];
return s;
}
std::string getRunPath(char *argv0) {
std::string res(argv0);
auto pos = res.rfind(fSeparator);
if (pos != std::string::npos)
res = res.substr(0, pos);
if (res == "." || pos == std::string::npos) {
#if defined(__linux__)
res = getcwd(nullptr, 0);
#else
res = _getcwd(nullptr, 0);
#endif
}
return res;
}
int main(int argc, char **argv) {
int retVal = 0;
bool useDefaultListener = false;
bool enable_alarm = true;
bool enable_segv = true;
bool enable_abrt = true;
applyWorkarounds();
#if defined(__linux__)
if (getenv("IGDRCL_TEST_SELF_EXEC") == nullptr) {
std::string wd = getRunPath(argv[0]);
setenv("LD_LIBRARY_PATH", wd.c_str(), 1);
setenv("IGDRCL_TEST_SELF_EXEC", wd.c_str(), 1);
execv(argv[0], argv);
printf("FATAL ERROR: cannot self-exec test: %s!, errno: %d\n", argv[0], errno);
return -1;
} else {
}
#endif
::testing::InitGoogleMock(&argc, argv);
auto numDevices = numPlatformDevices;
HardwareInfo device = DEFAULT_TEST_PLATFORM::hwInfo;
GT_SYSTEM_INFO gtSystemInfo = *device.pSysInfo;
hardwareInfoSetupGt[device.pPlatform->eProductFamily](&gtSystemInfo);
size_t revisionId = device.pPlatform->usRevId;
uint32_t euPerSubSlice = 0;
uint32_t sliceCount = 0;
uint32_t subSliceCount = 0;
int dieRecovery = 1;
::productFamily = device.pPlatform->eProductFamily;
for (int i = 1; i < argc; ++i) {
if (!strcmp("--disable_default_listener", argv[i])) {
useDefaultListener = false;
} else if (!strcmp("--enable_default_listener", argv[i])) {
useDefaultListener = true;
} else if (!strcmp("--disable_alarm", argv[i])) {
enable_alarm = false;
} else if (!strcmp("--print_memory_op_cs", argv[i])) {
printMemoryOpCallStack = true;
} else if (!strcmp("--devices", argv[i])) {
++i;
if (i < argc) {
numDevices = atoi(argv[i]);
}
} else if (!strcmp("--rev_id", argv[i])) {
++i;
if (i < argc) {
revisionId = atoi(argv[i]);
}
} else if (!strcmp("--product", argv[i])) {
++i;
if (i < argc) {
if (::isdigit(argv[i][0])) {
int productValue = atoi(argv[i]);
if (productValue > 0 && productValue < IGFX_MAX_PRODUCT && hardwarePrefix[productValue] != nullptr) {
::productFamily = static_cast<PRODUCT_FAMILY>(productValue);
} else {
::productFamily = IGFX_UNKNOWN;
}
} else {
::productFamily = IGFX_UNKNOWN;
for (int j = 0; j < IGFX_MAX_PRODUCT; j++) {
if (hardwarePrefix[j] == nullptr)
continue;
if (strcmp(hardwarePrefix[j], argv[i]) == 0) {
::productFamily = static_cast<PRODUCT_FAMILY>(j);
break;
}
}
}
if (::productFamily == IGFX_UNKNOWN) {
std::cout << "unknown or unsupported product family has been set: " << argv[i] << std::endl;
return -1;
} else {
std::cout << "product family: " << hardwarePrefix[::productFamily] << " (" << ::productFamily << ")" << std::endl;
}
}
} else if (!strcmp("--slices", argv[i])) {
++i;
if (i < argc) {
sliceCount = atoi(argv[i]);
}
} else if (!strcmp("--subslices", argv[i])) {
++i;
if (i < argc) {
subSliceCount = atoi(argv[i]);
}
} else if (!strcmp("--eu_per_ss", argv[i])) {
++i;
if (i < argc) {
euPerSubSlice = atoi(argv[i]);
}
} else if (!strcmp("--die_recovery", argv[i])) {
++i;
if (i < argc) {
dieRecovery = atoi(argv[i]) ? 1 : 0;
}
}
}
if (numDevices < 1) {
return -1;
}
uint32_t threadsPerEu = 7;
PLATFORM platform;
auto hardwareInfo = hardwareInfoTable[productFamily];
if (!hardwareInfo) {
return -1;
}
platform = *hardwareInfo->pPlatform;
platform.usRevId = (uint16_t)revisionId;
// set Gt to initial state
hardwareInfoSetupGt[productFamily](&gtSystemInfo);
// and adjust dynamic values if not secified
sliceCount = sliceCount > 0 ? sliceCount : gtSystemInfo.SliceCount;
subSliceCount = subSliceCount > 0 ? subSliceCount : gtSystemInfo.SubSliceCount;
euPerSubSlice = euPerSubSlice > 0 ? euPerSubSlice : gtSystemInfo.MaxEuPerSubSlice;
// clang-format off
gtSystemInfo.SliceCount = sliceCount;
gtSystemInfo.SubSliceCount = subSliceCount;
gtSystemInfo.EUCount = gtSystemInfo.SubSliceCount * euPerSubSlice - dieRecovery;
gtSystemInfo.ThreadCount = gtSystemInfo.EUCount * threadsPerEu;
gtSystemInfo.MaxEuPerSubSlice = std::max(gtSystemInfo.MaxEuPerSubSlice, euPerSubSlice);
gtSystemInfo.MaxSlicesSupported = std::max(gtSystemInfo.MaxSlicesSupported, gtSystemInfo.SliceCount);
gtSystemInfo.MaxSubSlicesSupported = std::max(gtSystemInfo.MaxSubSlicesSupported, gtSystemInfo.SubSliceCount);
gtSystemInfo.IsDynamicallyPopulated = false;
// clang-format on
::productFamily = platform.eProductFamily;
::renderCoreFamily = platform.eRenderCoreFamily;
device.pPlatform = &platform;
device.pSysInfo = &gtSystemInfo;
device.capabilityTable = hardwareInfo->capabilityTable;
binaryNameSuffix.append(familyName[device.pPlatform->eRenderCoreFamily]);
binaryNameSuffix.append(getPlatformType(device));
std::string nBinaryKernelFiles = getRunPath(argv[0]);
nBinaryKernelFiles.append("/");
nBinaryKernelFiles.append(binaryNameSuffix);
nBinaryKernelFiles.append("/");
nBinaryKernelFiles.append(testFiles);
testFiles = nBinaryKernelFiles;
std::string nClFiles = getRunPath(argv[0]);
nClFiles.append("/");
nClFiles.append(hardwarePrefix[productFamily]);
nClFiles.append("/");
nClFiles.append(clFiles);
clFiles = nClFiles;
#ifdef WIN32
#include <direct.h>
if (_chdir(hardwarePrefix[productFamily])) {
std::cout << "chdir into " << hardwarePrefix[productFamily] << " directory failed.\nThis might cause test failures." << std::endl;
}
#elif defined(__linux__)
#include <unistd.h>
if (chdir(hardwarePrefix[productFamily]) != 0) {
std::cout << "chdir into " << hardwarePrefix[productFamily] << " directory failed.\nThis might cause test failures." << std::endl;
}
#endif
auto pDevices = new const HardwareInfo *[numDevices];
for (decltype(numDevices) i = 0; i < numDevices; ++i) {
pDevices[i] = &device;
}
numPlatformDevices = numDevices;
platformDevices = pDevices;
auto &listeners = ::testing::UnitTest::GetInstance()->listeners();
if (useDefaultListener == false) {
auto defaultListener = listeners.default_result_printer();
auto customEventListener = new CCustomEventListener(defaultListener);
listeners.Release(defaultListener);
listeners.Append(customEventListener);
}
listeners.Append(new MemoryLeakListener);
gEnvironment = reinterpret_cast<TestEnvironment *>(::testing::AddGlobalTestEnvironment(new TestEnvironment));
MockCompilerDebugVars fclDebugVars;
MockCompilerDebugVars igcDebugVars;
retrieveBinaryKernelFilename(fclDebugVars.fileName, "15895692906525787409_", ".bc");
retrieveBinaryKernelFilename(igcDebugVars.fileName, "15895692906525787409_", ".gen");
gEnvironment->setMockFileNames(fclDebugVars.fileName, igcDebugVars.fileName);
gEnvironment->setDefaultDebugVars(fclDebugVars, igcDebugVars, device);
#if defined(__linux__)
//ULTs timeout
if (enable_alarm) {
unsigned int alarmTime = OCLRT::ultIterationMaxTime * ::testing::GTEST_FLAG(repeat);
struct sigaction sa;
sa.sa_handler = &handle_SIGALRM;
sa.sa_flags = SA_RESTART;
sigfillset(&sa.sa_mask);
if (sigaction(SIGALRM, &sa, NULL) == -1) {
printf("FATAL ERROR: cannot intercept SIGALRM\n");
return -2;
}
alarm(alarmTime);
std::cout << "set timeout to: " << alarmTime << std::endl;
}
if (enable_segv) {
struct sigaction sa;
sa.sa_handler = &handle_SIGSEGV;
sa.sa_flags = SA_RESTART;
sigfillset(&sa.sa_mask);
if (sigaction(SIGSEGV, &sa, NULL) == -1) {
printf("FATAL ERROR: cannot intercept SIGSEGV\n");
return -2;
}
}
if (enable_abrt) {
struct sigaction sa;
sa.sa_handler = &handle_SIGABRT;
sa.sa_flags = SA_RESTART;
sigfillset(&sa.sa_mask);
if (sigaction(SIGABRT, &sa, &oldSigAbrt) == -1) {
printf("FATAL ERROR: cannot intercept SIGABRT\n");
return -2;
}
}
#else
SetUnhandledExceptionFilter(&UltExceptionFilter);
if (!useMockGmm) {
Os::gmmDllName = GMM_LIBRARY_NAME;
}
#endif
initializeTestHelpers();
retVal = RUN_ALL_TESTS();
cleanTestHelpers();
delete[] pDevices;
return retVal;
}
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