Media
/
compute-runtime
mirror of https://github.com/intel/compute-runtime.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
compute-runtime/unit_tests/command_queue/multiple_map_buffer_tests.cpp

385 lines
16 KiB
C++
Raw Blame History

/*
* Copyright (c) 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 "runtime/command_queue/command_queue_hw.h"
#include "runtime/mem_obj/buffer.h"
#include "unit_tests/fixtures/device_fixture.h"
#include "unit_tests/mocks/mock_context.h"
#include "test.h"
using namespace OCLRT;
struct MultipleMapBufferTest : public DeviceFixture, public ::testing::Test {
template <typename T>
struct MockBuffer : public BufferHw<T> {
using Buffer::mapOperationsHandler;
template <class... Params>
MockBuffer(Params... params) : BufferHw<T>(params...) {
this->createFunction = BufferHw<T>::create;
};
void transferDataToHostPtr(MemObjSizeArray &copySize, MemObjOffsetArray &copyOffset) override {
this->copySize = copySize[0];
this->copyOffset = copyOffset[0];
transferToHostPtrCalled++;
};
void transferDataFromHostPtr(MemObjSizeArray &copySize, MemObjOffsetArray &copyOffset) override {
this->copySize = copySize[0];
this->copyOffset = copyOffset[0];
transferFromHostPtrCalled++;
};
size_t copySize = 0;
size_t copyOffset = 0;
uint32_t transferToHostPtrCalled = 0;
uint32_t transferFromHostPtrCalled = 0;
};
template <typename T>
struct MockCmdQ : public CommandQueueHw<T> {
MockCmdQ(Context *context, Device *device) : CommandQueueHw<T>(context, device, 0) {}
cl_int enqueueReadBuffer(Buffer *buffer, cl_bool blockingRead, size_t offset, size_t size, void *ptr,
cl_uint numEventsInWaitList, const cl_event *eventWaitList, cl_event *event) override {
enqueueSize = size;
enqueueOffset = offset;
readBufferCalled++;
if (failOnReadBuffer) {
return CL_OUT_OF_RESOURCES;
}
return CommandQueueHw<T>::enqueueReadBuffer(buffer, blockingRead, offset, size, ptr, numEventsInWaitList, eventWaitList, event);
}
cl_int enqueueWriteBuffer(Buffer *buffer, cl_bool blockingWrite, size_t offset, size_t cb, const void *ptr,
cl_uint numEventsInWaitList, const cl_event *eventWaitList, cl_event *event) override {
enqueueSize = cb;
enqueueOffset = offset;
unmapPtr = ptr;
writeBufferCalled++;
if (failOnWriteBuffer) {
return CL_OUT_OF_RESOURCES;
}
return CommandQueueHw<T>::enqueueWriteBuffer(buffer, blockingWrite, offset, cb, ptr, numEventsInWaitList, eventWaitList, event);
}
cl_int enqueueMarkerWithWaitList(cl_uint numEventsInWaitList, const cl_event *eventWaitList, cl_event *event) override {
enqueueMarkerCalled++;
return CommandQueueHw<T>::enqueueMarkerWithWaitList(numEventsInWaitList, eventWaitList, event);
}
uint32_t writeBufferCalled = 0;
uint32_t readBufferCalled = 0;
uint32_t enqueueMarkerCalled = 0;
bool failOnReadBuffer = false;
bool failOnWriteBuffer = false;
size_t enqueueSize = 0;
size_t enqueueOffset = 0;
const void *unmapPtr = nullptr;
};
template <typename FamilyType>
std::unique_ptr<MockBuffer<FamilyType>> createMockBuffer(bool mapOnGpu) {
auto mockAlloc = pDevice->getMemoryManager()->allocateGraphicsMemory(1024);
auto buffer = new MockBuffer<FamilyType>(context, 0, 1024, mockAlloc->getUnderlyingBuffer(), mockAlloc->getUnderlyingBuffer(),
mockAlloc, false, false, false);
if (mapOnGpu) {
buffer->setSharingHandler(new SharingHandler());
}
return std::unique_ptr<MockBuffer<FamilyType>>(buffer);
}
template <typename FamilyType>
std::unique_ptr<MockCmdQ<FamilyType>> createMockCmdQ() {
return std::unique_ptr<MockCmdQ<FamilyType>>(new MockCmdQ<FamilyType>(context, pDevice));
}
void SetUp() override {
DeviceFixture::SetUp();
context = new MockContext(pDevice);
}
void TearDown() override {
delete context;
DeviceFixture::TearDown();
}
MockContext *context = nullptr;
cl_int retVal = CL_INVALID_VALUE;
};
HWTEST_F(MultipleMapBufferTest, givenValidReadAndWriteBufferWhenMappedOnGpuThenAddMappedPtrAndRemoveOnUnmap) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 0, nullptr, nullptr, nullptr);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->readBufferCalled, 1u);
EXPECT_EQ(cmdQ->enqueueSize, size);
EXPECT_EQ(cmdQ->enqueueOffset, offset);
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 0, nullptr, nullptr);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->writeBufferCalled, 1u);
EXPECT_EQ(cmdQ->enqueueSize, size);
EXPECT_EQ(cmdQ->enqueueOffset, offset);
EXPECT_EQ(cmdQ->unmapPtr, mappedPtr);
}
HWTEST_F(MultipleMapBufferTest, givenReadOnlyMapWhenUnmappedOnGpuThenEnqueueMarker) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 0, nullptr, nullptr, nullptr);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->readBufferCalled, 1u);
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 0, nullptr, nullptr);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->writeBufferCalled, 0u);
EXPECT_EQ(cmdQ->enqueueMarkerCalled, 1u);
}
HWTEST_F(MultipleMapBufferTest, givenNotMappedPtrWhenUnmapedOnGpuThenReturnError) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), buffer->getBasePtrForMap(), 0, nullptr, nullptr);
EXPECT_EQ(CL_INVALID_VALUE, retVal);
}
HWTEST_F(MultipleMapBufferTest, givenErrorFromReadBufferWhenMappedOnGpuThenDontAddMappedPtr) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
cmdQ->failOnReadBuffer = true;
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_EQ(nullptr, mappedPtr);
EXPECT_EQ(CL_OUT_OF_RESOURCES, retVal);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
}
HWTEST_F(MultipleMapBufferTest, givenErrorFromWriteBufferWhenUnmappedOnGpuThenDontRemoveMappedPtr) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
cmdQ->failOnWriteBuffer = true;
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 0, nullptr, nullptr);
EXPECT_EQ(1u, cmdQ->writeBufferCalled);
EXPECT_EQ(CL_OUT_OF_RESOURCES, retVal);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
}
HWTEST_F(MultipleMapBufferTest, givenUnblockedQueueWhenMappedOnCpuThenAddMappedPtrAndRemoveOnUnmap) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(1u, buffer->transferToHostPtrCalled);
EXPECT_EQ(buffer->copySize, size);
EXPECT_EQ(buffer->copyOffset, offset);
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 0, nullptr, nullptr);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(1u, buffer->transferFromHostPtrCalled);
EXPECT_EQ(buffer->copySize, size);
EXPECT_EQ(buffer->copyOffset, offset);
}
HWTEST_F(MultipleMapBufferTest, givenUnblockedQueueWhenReadOnlyMappedOnCpuThenDontMakeCpuCopy) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(1u, buffer->transferToHostPtrCalled);
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 0, nullptr, nullptr);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(0u, buffer->transferFromHostPtrCalled);
}
HWTEST_F(MultipleMapBufferTest, givenBlockedQueueWhenMappedOnCpuThenAddMappedPtrAndRemoveOnUnmap) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
UserEvent mapEvent, unmapEvent;
cl_event clMapEvent = &mapEvent;
cl_event clUnmapEvent = &unmapEvent;
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 1, &clMapEvent, nullptr, &retVal);
mapEvent.setStatus(CL_COMPLETE);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(buffer->copySize, size);
EXPECT_EQ(buffer->copyOffset, offset);
EXPECT_EQ(1u, buffer->transferToHostPtrCalled);
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 1, &clUnmapEvent, nullptr);
unmapEvent.setStatus(CL_COMPLETE);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(buffer->copySize, size);
EXPECT_EQ(buffer->copyOffset, offset);
EXPECT_EQ(1u, buffer->transferFromHostPtrCalled);
}
HWTEST_F(MultipleMapBufferTest, givenBlockedQueueWhenMappedReadOnlyOnCpuThenDontMakeCpuCopy) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
UserEvent mapEvent, unmapEvent;
cl_event clMapEvent = &mapEvent;
cl_event clUnmapEvent = &unmapEvent;
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 1, &clMapEvent, nullptr, &retVal);
mapEvent.setStatus(CL_COMPLETE);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(1u, buffer->transferToHostPtrCalled);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtr, 1, &clUnmapEvent, nullptr);
unmapEvent.setStatus(CL_COMPLETE);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(0u, buffer->transferFromHostPtrCalled);
}
HWTEST_F(MultipleMapBufferTest, givenInvalidPtrWhenUnmappedOnCpuThenReturnError) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
retVal = clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), buffer->getBasePtrForMap(), 0, nullptr, nullptr);
EXPECT_EQ(CL_INVALID_VALUE, retVal);
}
HWTEST_F(MultipleMapBufferTest, givenMultimpleMapsWhenUnmappingThenRemoveCorrectPointers) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
MapInfo mappedPtrs[3] = {
{nullptr, 1, {{1, 0, 0}}, {{1, 0, 0}}, 0},
{nullptr, 1, {{2, 0, 0}}, {{2, 0, 0}}, 0},
{nullptr, 1, {{5, 0, 0}}, {{5, 0, 0}}, 0},
};
for (size_t i = 0; i < 3; i++) {
mappedPtrs[i].ptr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE,
mappedPtrs[i].offset[0], mappedPtrs[i].size[0], 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtrs[i].ptr);
EXPECT_EQ(i + 1, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->enqueueSize, mappedPtrs[i].size[0]);
EXPECT_EQ(cmdQ->enqueueOffset, mappedPtrs[i].offset[0]);
}
// reordered unmap
clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtrs[1].ptr, 0, nullptr, nullptr);
EXPECT_EQ(2u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->unmapPtr, mappedPtrs[1].ptr);
EXPECT_EQ(cmdQ->enqueueSize, mappedPtrs[1].size[0]);
EXPECT_EQ(cmdQ->enqueueOffset, mappedPtrs[1].offset[0]);
clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtrs[2].ptr, 0, nullptr, nullptr);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->unmapPtr, mappedPtrs[2].ptr);
EXPECT_EQ(cmdQ->enqueueSize, mappedPtrs[2].size[0]);
EXPECT_EQ(cmdQ->enqueueOffset, mappedPtrs[2].offset[0]);
clEnqueueUnmapMemObject(cmdQ.get(), buffer.get(), mappedPtrs[0].ptr, 0, nullptr, nullptr);
EXPECT_EQ(0u, buffer->mapOperationsHandler.size());
EXPECT_EQ(cmdQ->unmapPtr, mappedPtrs[0].ptr);
EXPECT_EQ(cmdQ->enqueueSize, mappedPtrs[0].size[0]);
EXPECT_EQ(cmdQ->enqueueOffset, mappedPtrs[0].offset[0]);
}
HWTEST_F(MultipleMapBufferTest, givenOverlapingPtrWhenMappingOnGpuForWriteThenReturnError) {
auto buffer = createMockBuffer<FamilyType>(true);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_FALSE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
offset++;
void *mappedPtr2 = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_EQ(nullptr, mappedPtr2);
EXPECT_EQ(CL_INVALID_OPERATION, retVal);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
}
HWTEST_F(MultipleMapBufferTest, givenOverlapingPtrWhenMappingOnCpuForWriteThenReturnError) {
auto buffer = createMockBuffer<FamilyType>(false);
auto cmdQ = createMockCmdQ<FamilyType>();
EXPECT_TRUE(buffer->mappingOnCpuAllowed());
size_t offset = 1;
size_t size = 3;
void *mappedPtr = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_READ, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_NE(nullptr, mappedPtr);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
offset++;
void *mappedPtr2 = clEnqueueMapBuffer(cmdQ.get(), buffer.get(), CL_FALSE, CL_MAP_WRITE, offset, size, 0, nullptr, nullptr, &retVal);
EXPECT_EQ(nullptr, mappedPtr2);
EXPECT_EQ(CL_INVALID_OPERATION, retVal);
EXPECT_EQ(1u, buffer->mapOperationsHandler.size());
}
Reference in New Issue View Git Blame Copy Permalink