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/*
* Copyright (C) 2018-2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/helpers/local_work_size.h"
#include "shared/source/memory_manager/unified_memory_manager.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "opencl/source/command_queue/cl_local_work_size.h"
#include "opencl/source/command_queue/command_queue.h"
#include "opencl/source/event/user_event.h"
#include "opencl/source/helpers/dispatch_info.h"
#include "opencl/test/unit_test/context/driver_diagnostics_tests.h"
#include "opencl/test/unit_test/fixtures/buffer_fixture.h"
#include "opencl/test/unit_test/test_macros/test_checks_ocl.h"
using namespace NEO;
TEST_F(PerformanceHintEnqueueBufferTest, GivenBlockingReadWhenEnqueueReadBufferIsCallingWithCPUCopyThenContextProvidesProperHint) {
buffer->forceDisallowCPUCopy = false;
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueReadBuffer(
buffer,
CL_TRUE,
0,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), ptr);
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_P(PerformanceHintEnqueueReadBufferTest, GivenHostPtrAndSizeAlignmentsWhenEnqueueReadBufferIsCallingThenContextProvidesHintsAboutAlignments) {
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
uintptr_t addressForReadBuffer = (uintptr_t)ptr;
size_t sizeForReadBuffer = MemoryConstants::cacheLineSize;
if (!alignedAddress) {
addressForReadBuffer++;
}
if (!alignedSize) {
sizeForReadBuffer--;
}
pCmdQ->enqueueReadBuffer(buffer, CL_FALSE,
0,
sizeForReadBuffer,
(void *)addressForReadBuffer,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), addressForReadBuffer);
EXPECT_TRUE(containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_DOESNT_MEET_ALIGNMENT_RESTRICTIONS], addressForReadBuffer, sizeForReadBuffer, MemoryConstants::pageSize, MemoryConstants::pageSize);
EXPECT_EQ(!(alignedSize && alignedAddress), containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_P(PerformanceHintEnqueueReadBufferTest, GivenHostPtrAndSizeAlignmentsWhenEnqueueReadBufferRectIsCallingThenContextProvidesHintsAboutAlignments) {
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
uintptr_t addressForReadBufferRect = (uintptr_t)ptr;
size_t sizeForReadBufferRect = MemoryConstants::cacheLineSize;
if (!alignedAddress) {
addressForReadBufferRect++;
}
if (!alignedSize) {
sizeForReadBufferRect--;
}
size_t bufferOrigin[] = {0, 0, 0};
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {sizeForReadBufferRect, 1, 1};
pCmdQ->enqueueReadBufferRect(
buffer,
CL_TRUE,
bufferOrigin,
hostOrigin,
region,
0,
0,
0,
0,
(void *)addressForReadBufferRect,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_RECT_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), addressForReadBufferRect);
EXPECT_TRUE(containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_MEET_ALIGNMENT_RESTRICTIONS], addressForReadBufferRect, sizeForReadBufferRect, MemoryConstants::pageSize, MemoryConstants::pageSize);
EXPECT_EQ(!(alignedSize && alignedAddress), containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingReadAndNotSharedMemWhenEnqueueReadBufferRectIsCallingThenContextProvidesProperHint) {
size_t bufferOrigin[] = {0, 0, 0};
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 2, 1};
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueReadBufferRect(
buffer,
CL_FALSE,
bufferOrigin,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
ptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_RECT_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), ptr);
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingReadAndSharedMemWhenEnqueueReadBufferRectIsCallingThenContextProvidesProperHint) {
size_t bufferOrigin[] = {0, 0, 0};
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 2, 1};
pCmdQ->enqueueReadBufferRect(
buffer,
CL_FALSE,
bufferOrigin,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
address,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), address);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingWriteAndBufferDoesntShareMemWithCPUWhenEnqueueWriteBufferIsCallingWithoutCPUCopyThenContextProvidesRequiedCopyHint) {
buffer->forceDisallowCPUCopy = true;
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueWriteBuffer(
buffer,
CL_FALSE,
0,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingWriteAndBufferSharesMemWithCPUWhenEnqueueWriteBufferIsCallingWithoutCPUCopyThenContextProvidesCopyDoenstRequiedHint) {
buffer->forceDisallowCPUCopy = true;
pCmdQ->enqueueWriteBuffer(
buffer,
CL_FALSE,
0,
MemoryConstants::cacheLineSize,
address,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer), address);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenBlockingWriteAndBufferDoesntShareMemWithCPUWhenEnqueueWriteBufferIsCallingWithCPUCopyThenContextProvidesRequiedCopyHint) {
buffer->forceDisallowCPUCopy = false;
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueWriteBuffer(
buffer,
CL_TRUE,
0,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenBlockingWriteAndBufferSharesMemWithCPUWhenEnqueueWriteBufferIsCallingWithCPUCopyThenContextProvidesCopyDoenstRequiedHint) {
buffer->forceDisallowCPUCopy = false;
pCmdQ->enqueueWriteBuffer(
buffer,
CL_TRUE,
0,
MemoryConstants::cacheLineSize,
address,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer), address);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingReadAndBufferDoesntShareMemWithCPUWhenEnqueueReadBufferIsCallingWithoutCPUCopyThenContextProvidesRequiedCopyHint) {
buffer->forceDisallowCPUCopy = true;
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueReadBuffer(
buffer,
CL_FALSE,
0,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), ptr);
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingReadAndBufferSharesMemWithCPUWhenEnqueueReadBufferIsCallingWithoutCPUCopyThenContextProvidesCopyDoenstRequiedHint) {
buffer->forceDisallowCPUCopy = true;
pCmdQ->enqueueReadBuffer(
buffer,
CL_FALSE,
0,
MemoryConstants::cacheLineSize,
address,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer), address);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenBlockingReadAndBufferDoesntShareMemWithCPUWhenEnqueueReadBufferIsCallingWithCPUCopyThenContextProvidesRequiedCopyHint) {
buffer->forceDisallowCPUCopy = false;
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueReadBuffer(
buffer,
CL_TRUE,
0,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer), ptr);
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenBlockingReadAndBufferSharesMemWithCPUWhenEnqueueReadBufferIsCallingWithCPUCopyThenContextProvidesCopyDoenstRequiedHint) {
buffer->forceDisallowCPUCopy = false;
pCmdQ->enqueueReadBuffer(
buffer,
CL_TRUE,
0,
MemoryConstants::cacheLineSize,
address,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer), address);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingWriteAndNotSharedMemWhenEnqueueWriteBufferRectIsCallingThenContextProvidesProperHint) {
size_t bufferOrigin[] = {0, 0, 0};
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 2, 1};
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
pCmdQ->enqueueWriteBufferRect(
buffer,
CL_FALSE,
bufferOrigin,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
ptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_RECT_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_TRUE(containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueBufferTest, GivenNonBlockingWriteAndSharedMemWhenEnqueueWriteBufferRectIsCallingThenContextProvidesProperHint) {
size_t bufferOrigin[] = {0, 0, 0};
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 2, 1};
pCmdQ->enqueueWriteBufferRect(
buffer,
CL_FALSE,
bufferOrigin,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
address,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_BUFFER_RECT_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_P(PerformanceHintEnqueueReadImageTest, GivenHostPtrAndSizeAlignmentsWhenEnqueueReadImageIsCallingThenContextProvidesHintsAboutAlignments) {
REQUIRE_IMAGES_OR_SKIP(defaultHwInfo);
size_t hostOrigin[] = {0, 0, 0};
void *ptr = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
uintptr_t addressForReadImage = (uintptr_t)ptr;
size_t sizeForReadImageInPixels = MemoryConstants::cacheLineSize;
bool hintWithMisalignment = !(alignedAddress && alignedSize);
if (!alignedAddress) {
addressForReadImage++;
}
if (!alignedSize) {
sizeForReadImageInPixels--;
}
size_t region[] = {sizeForReadImageInPixels, 1, 1};
pCmdQ->enqueueReadImage(image,
CL_FALSE,
hostOrigin,
region,
0,
0,
(void *)addressForReadImage,
nullptr,
0,
nullptr,
nullptr);
size_t sizeForReadImage = sizeForReadImageInPixels * image->getSurfaceFormatInfo().surfaceFormat.imageElementSizeInBytes;
ASSERT_EQ(alignedSize, isAligned<MemoryConstants::cacheLineSize>(sizeForReadImage));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_IMAGE_DOESNT_MEET_ALIGNMENT_RESTRICTIONS], addressForReadImage, sizeForReadImage, MemoryConstants::pageSize, MemoryConstants::pageSize);
EXPECT_EQ(hintWithMisalignment, containsHint(expectedHint, userData));
alignedFree(ptr);
}
TEST_F(PerformanceHintEnqueueImageTest, GivenNonBlockingWriteWhenEnqueueWriteImageIsCallingThenContextProvidesProperHint) {
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
pCmdQ->enqueueWriteImage(
image,
CL_FALSE,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
address,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_IMAGE_REQUIRES_COPY_DATA], static_cast<cl_mem>(image));
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueImageTest, GivenNonBlockingWriteImageSharesStorageWithDstPtrWhenEnqueueWriteImageIsCallingThenContextProvidesProperHint) {
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
void *ptr = zeroCopyImage->getCpuAddressForMemoryTransfer();
pCmdQ->enqueueWriteImage(
zeroCopyImage.get(),
CL_FALSE,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_WRITE_IMAGE_DOESNT_REQUIRES_COPY_DATA], static_cast<cl_mem>(zeroCopyImage.get()));
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueImageTest, GivenNonBlockingReadImageSharesStorageWithDstPtrWhenEnqueueReadImageIsCallingThenContextProvidesProperHint) {
size_t hostOrigin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
void *ptr = zeroCopyImage->getCpuAddressForMemoryTransfer();
pCmdQ->enqueueReadImage(
zeroCopyImage.get(),
CL_FALSE,
hostOrigin,
region,
MemoryConstants::cacheLineSize,
MemoryConstants::cacheLineSize,
ptr,
nullptr,
0,
nullptr,
nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_READ_IMAGE_DOESNT_REQUIRES_COPY_DATA], static_cast<cl_mem>(zeroCopyImage.get()));
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagWhenEnqueueMapBufferIsCallingThenContextProvidesProperHint) {
Buffer *buffer;
void *address;
bool zeroCopyBuffer = GetParam();
size_t sizeForBuffer = MemoryConstants::cacheLineSize;
if (!zeroCopyBuffer) {
sizeForBuffer++;
}
address = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
buffer = Buffer::create(context, CL_MEM_USE_HOST_PTR, sizeForBuffer, address, retVal);
pCmdQ->enqueueMapBuffer(buffer, CL_FALSE, 0, 0, MemoryConstants::cacheLineSize, 0, nullptr, nullptr, retVal);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_EQ(zeroCopyBuffer, containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer));
EXPECT_EQ(!zeroCopyBuffer && !pCmdQ->getDevice().getProductHelper().isDcFlushMitigated(), containsHint(expectedHint, userData));
alignedFree(address);
delete buffer;
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagAndBlockingEventWhenEnqueueMapBufferIsCallingThenContextProvidesProperHint) {
void *address;
bool zeroCopyBuffer = GetParam();
UserEvent userEvent(context);
cl_event blockedEvent = &userEvent;
size_t sizeForBuffer = MemoryConstants::cacheLineSize;
if (!zeroCopyBuffer) {
sizeForBuffer++;
}
address = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
auto buffer = std::unique_ptr<Buffer>(Buffer::create(context, CL_MEM_USE_HOST_PTR, sizeForBuffer, address, retVal));
EXPECT_EQ(buffer->isMemObjZeroCopy(), zeroCopyBuffer);
pCmdQ->enqueueMapBuffer(buffer.get(), CL_FALSE, 0, 0, MemoryConstants::cacheLineSize, 1, &blockedEvent, nullptr, retVal);
EXPECT_TRUE(pCmdQ->isQueueBlocked());
userEvent.setStatus(CL_COMPLETE);
EXPECT_FALSE(pCmdQ->isQueueBlocked());
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_BUFFER_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(buffer.get()));
EXPECT_EQ(zeroCopyBuffer, containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_BUFFER_REQUIRES_COPY_DATA], static_cast<cl_mem>(buffer.get()));
EXPECT_EQ(!zeroCopyBuffer && !pCmdQ->getDevice().getProductHelper().isDcFlushMitigated(), containsHint(expectedHint, userData));
alignedFree(address);
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagWhenEnqueueMapImageIsCallingThenContextProvidesProperHint) {
Image *image;
bool isZeroCopyImage;
isZeroCopyImage = GetParam();
size_t origin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
if (isZeroCopyImage) {
image = ImageHelper<ImageReadOnly<Image1dDefaults>>::create(context);
} else {
image = ImageHelper<ImageUseHostPtr<Image1dDefaults>>::create(context);
}
EXPECT_EQ(isZeroCopyImage, image->isMemObjZeroCopy());
pCmdQ->enqueueMapImage(
image,
CL_FALSE,
0,
origin,
region,
nullptr,
nullptr,
0,
nullptr,
nullptr,
retVal);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_IMAGE_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(image));
EXPECT_EQ(isZeroCopyImage, containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_IMAGE_REQUIRES_COPY_DATA], static_cast<cl_mem>(image));
EXPECT_EQ(!isZeroCopyImage, containsHint(expectedHint, userData));
delete image;
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagAndBlockingEventWhenEnqueueMapImageIsCallingThenContextProvidesProperHint) {
auto image = std::unique_ptr<Image>(ImageHelper<ImageReadOnly<Image1dDefaults>>::create(context));
bool isZeroCopyImage = GetParam();
size_t origin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
if (!isZeroCopyImage) {
image.reset(ImageHelper<ImageUseHostPtr<Image1dDefaults>>::create(context));
}
EXPECT_EQ(isZeroCopyImage, image->isMemObjZeroCopy());
UserEvent userEvent(context);
cl_event blockedEvent = &userEvent;
void *mapPtr = pCmdQ->enqueueMapImage(
image.get(),
CL_FALSE,
0,
origin,
region,
nullptr,
nullptr,
1,
&blockedEvent,
nullptr,
retVal);
EXPECT_TRUE(pCmdQ->isQueueBlocked());
userEvent.setStatus(CL_COMPLETE);
pCmdQ->enqueueUnmapMemObject(image.get(), mapPtr, 0, nullptr, nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_IMAGE_DOESNT_REQUIRE_COPY_DATA], static_cast<cl_mem>(image.get()));
EXPECT_EQ(isZeroCopyImage, containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_MAP_IMAGE_REQUIRES_COPY_DATA], static_cast<cl_mem>(image.get()));
EXPECT_EQ(!isZeroCopyImage, containsHint(expectedHint, userData));
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagWhenEnqueueUnmapIsCallingWithBufferThenContextProvidesProperHint) {
Buffer *buffer;
void *address;
bool zeroCopyBuffer = GetParam();
size_t sizeForBuffer = MemoryConstants::cacheLineSize;
if (!zeroCopyBuffer) {
sizeForBuffer++;
}
address = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
buffer = Buffer::create(context, CL_MEM_USE_HOST_PTR, sizeForBuffer, address, retVal);
void *mapPtr = pCmdQ->enqueueMapBuffer(buffer, CL_FALSE, 0, 0, MemoryConstants::cacheLineSize, 0, nullptr, nullptr, retVal);
pCmdQ->enqueueUnmapMemObject(buffer, mapPtr, 0, nullptr, nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_REQUIRES_COPY_DATA], mapPtr, static_cast<cl_mem>(buffer));
EXPECT_EQ(!zeroCopyBuffer && !pCmdQ->getDevice().getProductHelper().isDcFlushMitigated(), containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_DOESNT_REQUIRE_COPY_DATA], mapPtr);
EXPECT_EQ(zeroCopyBuffer, containsHint(expectedHint, userData));
alignedFree(address);
delete buffer;
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyAndBlockedEventFlagWhenEnqueueUnmapIsCallingWithBufferThenContextProvidesProperHint) {
void *address;
bool zeroCopyBuffer = GetParam();
UserEvent userEvent(context);
cl_event blockedEvent = &userEvent;
size_t sizeForBuffer = MemoryConstants::cacheLineSize;
if (!zeroCopyBuffer) {
sizeForBuffer++;
}
address = alignedMalloc(2 * MemoryConstants::cacheLineSize, MemoryConstants::cacheLineSize);
auto buffer = std::unique_ptr<Buffer>(Buffer::create(context, CL_MEM_USE_HOST_PTR, sizeForBuffer, address, retVal));
EXPECT_EQ(buffer->isMemObjZeroCopy(), zeroCopyBuffer);
void *mapPtr = pCmdQ->enqueueMapBuffer(buffer.get(), CL_FALSE, 0, 0, MemoryConstants::cacheLineSize, 1, &blockedEvent, nullptr, retVal);
EXPECT_TRUE(pCmdQ->isQueueBlocked());
pCmdQ->enqueueUnmapMemObject(buffer.get(), mapPtr, 0, nullptr, nullptr);
userEvent.setStatus(CL_COMPLETE);
EXPECT_FALSE(pCmdQ->isQueueBlocked());
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_REQUIRES_COPY_DATA], mapPtr, static_cast<cl_mem>(buffer.get()));
EXPECT_EQ(!zeroCopyBuffer && !pCmdQ->getDevice().getProductHelper().isDcFlushMitigated(), containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_DOESNT_REQUIRE_COPY_DATA], mapPtr);
EXPECT_EQ(zeroCopyBuffer, containsHint(expectedHint, userData));
alignedFree(address);
}
TEST_P(PerformanceHintEnqueueMapTest, GivenZeroCopyFlagWhenEnqueueUnmapIsCallingWithImageThenContextProvidesProperHint) {
Image *image;
bool isZeroCopyImage;
isZeroCopyImage = GetParam();
size_t origin[] = {0, 0, 0};
size_t region[] = {1, 1, 1};
if (isZeroCopyImage) {
image = ImageHelper<ImageReadOnly<Image1dDefaults>>::create(context);
} else {
image = ImageHelper<ImageUseHostPtr<Image1dDefaults>>::create(context);
}
EXPECT_EQ(isZeroCopyImage, image->isMemObjZeroCopy());
void *mapPtr = pCmdQ->enqueueMapImage(image, CL_FALSE, 0, origin, region, nullptr, nullptr, 0, nullptr, nullptr, retVal);
pCmdQ->enqueueUnmapMemObject(image, mapPtr, 0, nullptr, nullptr);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_REQUIRES_COPY_DATA], mapPtr, static_cast<cl_mem>(image));
EXPECT_EQ(!isZeroCopyImage, containsHint(expectedHint, userData));
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_UNMAP_MEM_OBJ_DOESNT_REQUIRE_COPY_DATA], mapPtr);
EXPECT_EQ(isZeroCopyImage, containsHint(expectedHint, userData));
delete image;
}
TEST_F(PerformanceHintEnqueueTest, GivenSVMPointerWhenEnqueueSVMMapIsCallingThenContextProvidesProperHint) {
REQUIRE_SVM_OR_SKIP(pPlatform->getClDevice(0));
void *svmPtr = context->getSVMAllocsManager()->createSVMAlloc(256, {}, context->getRootDeviceIndices(), context->getDeviceBitfields());
pCmdQ->enqueueSVMMap(CL_FALSE, 0, svmPtr, 256, 0, nullptr, nullptr, false);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[CL_ENQUEUE_SVM_MAP_DOESNT_REQUIRE_COPY_DATA], svmPtr);
EXPECT_TRUE(containsHint(expectedHint, userData));
context->getSVMAllocsManager()->freeSVMAlloc(svmPtr);
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeNDIsDefaultWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeNDIsTrueWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
bool isWorkGroupSizeEnabled = debugManager.flags.EnableComputeWorkSizeND.get();
debugManager.flags.EnableComputeWorkSizeND.set(true);
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
debugManager.flags.EnableComputeWorkSizeND.set(isWorkGroupSizeEnabled);
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeNDIsFalseWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
bool isWorkGroupSizeEnabled = debugManager.flags.EnableComputeWorkSizeND.get();
debugManager.flags.EnableComputeWorkSizeND.set(false);
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
debugManager.flags.EnableComputeWorkSizeND.set(isWorkGroupSizeEnabled);
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeSquaredIsDefaultWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeSquaredIsTrueWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
DebugManagerStateRestore dbgRestore;
debugManager.flags.EnableComputeWorkSizeSquared.set(true);
debugManager.flags.EnableComputeWorkSizeND.set(false);
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_F(PerformanceHintEnqueueKernelTest, GivenNullLocalSizeAndEnableComputeWorkSizeSquaredIsFalseWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
DebugManagerStateRestore dbgRestore;
debugManager.flags.EnableComputeWorkSizeSquared.set(false);
debugManager.flags.EnableComputeWorkSizeND.set(false);
retVal = pCmdQ->enqueueKernel(kernel, 1, nullptr, globalWorkGroupSize, nullptr, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
auto localWorkSize = (kernel->getKernelInfo().kernelDescriptor.payloadMappings.dispatchTraits.localWorkSize[0] != undefined<CrossThreadDataOffset>) ? kernel->getLocalWorkSizeValues() : kernel->getEnqueuedLocalWorkSizeValues();
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[NULL_LOCAL_WORKGROUP_SIZE],
kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
*localWorkSize[0], *localWorkSize[1], *localWorkSize[2]);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
TEST_P(PerformanceHintEnqueueKernelBadSizeTest, GivenBadLocalWorkGroupSizeWhenEnqueueKernelIsCallingThenContextProvidesProperHint) {
size_t localWorkGroupSize[3];
int badSizeDimension;
uint32_t workDim = globalWorkGroupSize[1] == 1 ? 1 : globalWorkGroupSize[2] == 1 ? 2
: 3;
DispatchInfo dispatchInfo(&pCmdQ->getClDevice(), kernel, workDim, Vec3<size_t>(globalWorkGroupSize), Vec3<size_t>(0u, 0u, 0u), Vec3<size_t>(0u, 0u, 0u));
auto computedLocalWorkgroupSize = computeWorkgroupSize(dispatchInfo);
localWorkGroupSize[0] = computedLocalWorkgroupSize.x;
localWorkGroupSize[1] = computedLocalWorkgroupSize.y;
localWorkGroupSize[2] = computedLocalWorkgroupSize.z;
badSizeDimension = GetParam();
if (localWorkGroupSize[badSizeDimension] > 1) {
localWorkGroupSize[badSizeDimension] /= 2;
} else {
localWorkGroupSize[0] /= 2;
}
retVal = pCmdQ->enqueueKernel(kernel, 3, nullptr, globalWorkGroupSize, localWorkGroupSize, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[BAD_LOCAL_WORKGROUP_SIZE],
localWorkGroupSize[0], localWorkGroupSize[1], localWorkGroupSize[2], kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str(),
computedLocalWorkgroupSize.x, computedLocalWorkgroupSize.y, computedLocalWorkgroupSize.z);
EXPECT_TRUE(containsHint(expectedHint, userData));
}
HWTEST_F(PerformanceHintEnqueueKernelPrintfTest, GivenKernelWithPrintfWhenEnqueueKernelIsCalledWithWorkDim3ThenContextProvidesProperHint) {
size_t preferredWorkGroupSize[3];
auto maxWorkGroupSize = static_cast<uint32_t>(pPlatform->getClDevice(0)->getSharedDeviceInfo().maxWorkGroupSize);
if (debugManager.flags.EnableComputeWorkSizeND.get()) {
auto &rootDeviceEnvironment = pPlatform->getClDevice(0)->getRootDeviceEnvironment();
WorkSizeInfo wsInfo(maxWorkGroupSize, 0u, 32u, 0u, rootDeviceEnvironment, 32u, 0u, false, false, false);
computeWorkgroupSizeND(wsInfo, preferredWorkGroupSize, globalWorkGroupSize, 2);
} else
computeWorkgroupSize2D(maxWorkGroupSize, preferredWorkGroupSize, globalWorkGroupSize, 32);
retVal = pCmdQ->enqueueKernel(kernel, 3, nullptr, globalWorkGroupSize, preferredWorkGroupSize, 0, nullptr, nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
snprintf(expectedHint, DriverDiagnostics::maxHintStringSize, DriverDiagnostics::hintFormat[PRINTF_DETECTED_IN_KERNEL], kernel->getKernelInfo().kernelDescriptor.kernelMetadata.kernelName.c_str());
EXPECT_TRUE(containsHint(expectedHint, userData));
}
const int validDimensions[] = {0, 1, 2};
INSTANTIATE_TEST_SUITE_P(
DriverDiagnosticsTests,
PerformanceHintEnqueueReadBufferTest,
testing::Combine(
::testing::Bool(),
::testing::Bool()));
INSTANTIATE_TEST_SUITE_P(
DriverDiagnosticsTests,
PerformanceHintEnqueueReadImageTest,
testing::Combine(
::testing::Bool(),
::testing::Bool()));
INSTANTIATE_TEST_SUITE_P(
DriverDiagnosticsTests,
PerformanceHintEnqueueMapTest,
testing::Bool());
INSTANTIATE_TEST_SUITE_P(
DriverDiagnosticsTests,
PerformanceHintEnqueueKernelBadSizeTest,
testing::ValuesIn(validDimensions));
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