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044fd1ab8102e05a759b2d3406c3a1fc5c3b375b
compute-runtime/runtime/helpers/task_information.cpp
Chodor, Jaroslaw 044fd1ab81 Fixing IntDescr programing for blocked cmd and MT 
Fixing InterfaceDescriptor programming for
blocked commands when MidThread preemption is
enabled
Additionally, fixing couple of tests that block
global preemption enabling in ULTs

Change-Id: I454c9608f8606f23d7446785ac24c7c7d8701ae0
2018-01-17 12:19:07 +01:00

313 lines
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/*
* Copyright (c) 2017, 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_stream/linear_stream.h"
#include "runtime/command_stream/command_stream_receiver.h"
#include "runtime/command_queue/command_queue.h"
#include "runtime/command_queue/enqueue_common.h"
#include "runtime/device/device.h"
#include "runtime/device_queue/device_queue.h"
#include "runtime/mem_obj/mem_obj.h"
#include "runtime/memory_manager/surface.h"
#include "runtime/helpers/aligned_memory.h"
#include "runtime/helpers/string.h"
#include "runtime/helpers/task_information.h"
namespace OCLRT {
KernelOperation::~KernelOperation() {
alignedFree(dsh->getBase());
alignedFree(ish->getBase());
if (doNotFreeISH) {
ioh.release();
} else {
alignedFree(ioh->getBase());
}
alignedFree(ssh->getBase());
alignedFree(commandStream->getBase());
}
CommandMapUnmap::CommandMapUnmap(MapOperationType op, MemObj &memObj, CommandStreamReceiver &csr, CommandQueue &cmdQ)
: memObj(memObj), csr(csr), cmdQ(cmdQ), op(op) {
memObj.incRefInternal();
}
CommandMapUnmap::~CommandMapUnmap() {
memObj.decRefInternal();
}
CompletionStamp &CommandMapUnmap::submit(uint32_t taskLevel, bool terminated) {
if (terminated) {
return completionStamp;
}
bool blocking = true;
TakeOwnershipWrapper<Device> deviceOwnership(cmdQ.getDevice());
auto &queueCommandStream = cmdQ.getCS(0);
size_t offset = queueCommandStream.getUsed();
DispatchFlags dispatchFlags;
dispatchFlags.blocking = blocking;
dispatchFlags.dcFlush = true;
dispatchFlags.useSLM = true;
dispatchFlags.guardCommandBufferWithPipeControl = true;
dispatchFlags.low_priority = cmdQ.low_priority;
dispatchFlags.preemptionMode = PreemptionHelper::taskPreemptionMode(cmdQ.getDevice(), nullptr);
DEBUG_BREAK_IF(taskLevel >= Event::eventNotReady);
completionStamp = csr.flushTask(queueCommandStream,
offset,
cmdQ.getIndirectHeap(IndirectHeap::DYNAMIC_STATE),
cmdQ.getIndirectHeap(IndirectHeap::INSTRUCTION),
cmdQ.getIndirectHeap(IndirectHeap::INDIRECT_OBJECT),
cmdQ.getIndirectHeap(IndirectHeap::SURFACE_STATE),
taskLevel,
dispatchFlags);
cmdQ.waitUntilComplete(completionStamp.taskCount, completionStamp.flushStamp);
if (memObj.isMemObjZeroCopy() == false) {
if (op == MAP) {
memObj.transferDataToHostPtr();
} else {
DEBUG_BREAK_IF(op != UNMAP);
memObj.transferDataFromHostPtrToMemoryStorage();
}
}
return completionStamp;
}
CommandComputeKernel::CommandComputeKernel(CommandQueue &commandQueue, CommandStreamReceiver &commandStreamReceiver,
std::unique_ptr<KernelOperation> kernelOperation, std::vector<Surface *> &surfaces,
bool flushDC, bool usesSLM, bool ndRangeKernel, std::unique_ptr<PrintfHandler> printfHandler, Kernel *kernel, uint32_t kernelCount)
: commandQueue(commandQueue),
commandStreamReceiver(commandStreamReceiver),
kernelOperation(std::move(kernelOperation)),
flushDC(flushDC),
slmUsed(usesSLM),
NDRangeKernel(ndRangeKernel),
printfHandler(std::move(printfHandler)),
kernel(nullptr),
kernelCount(0) {
for (auto surface : surfaces) {
this->surfaces.push_back(surface);
}
this->kernel = kernel;
if (kernel) {
kernel->incRefInternal();
}
this->kernelCount = kernelCount;
}
CommandComputeKernel::~CommandComputeKernel() {
for (auto surface : surfaces) {
delete surface;
}
surfaces.clear();
if (kernelOperation->ioh.get() == kernelOperation->dsh.get()) {
kernelOperation->doNotFreeISH = true;
}
if (kernel) {
kernel->decRefInternal();
}
}
CompletionStamp &CommandComputeKernel::submit(uint32_t taskLevel, bool terminated) {
if (terminated) {
return completionStamp;
}
bool executionModelKernel = kernel != nullptr ? kernel->isParentKernel : false;
auto devQueue = commandQueue.getContext().getDefaultDeviceQueue();
TakeOwnershipWrapper<Device> deviceOwnership(commandQueue.getDevice());
if (executionModelKernel) {
while (!devQueue->isEMCriticalSectionFree())
;
devQueue->resetDeviceQueue();
devQueue->acquireEMCriticalSection();
}
auto &commandStream = *kernelOperation->commandStream;
size_t commandsSize = commandStream.getUsed();
auto &queueCommandStream = commandQueue.getCS(commandStream.getUsed());
size_t offset = queueCommandStream.getUsed();
void *pDst = queueCommandStream.getSpace(commandsSize);
//transfer the memory to commandStream of the queue.
memcpy_s(pDst, commandsSize, commandStream.getBase(), commandsSize);
size_t requestedDshSize = kernelOperation->dsh->getUsed();
size_t requestedIshSize = kernelOperation->ish->getUsed() + kernelOperation->instructionHeapSizeEM;
size_t requestedIohSize = kernelOperation->ioh->getUsed();
size_t requestedSshSize = kernelOperation->ssh->getUsed() + kernelOperation->surfaceStateHeapSizeEM;
IndirectHeap *dsh = nullptr;
IndirectHeap *ioh = nullptr;
IndirectHeap::Type trackedHeaps[] = {IndirectHeap::SURFACE_STATE, IndirectHeap::INDIRECT_OBJECT, IndirectHeap::DYNAMIC_STATE};
for (auto trackedHeap = 0u; trackedHeap < ARRAY_COUNT(trackedHeaps); trackedHeap++) {
if (commandQueue.getIndirectHeap(trackedHeaps[trackedHeap], 0).getUsed() > 0) {
commandQueue.releaseIndirectHeap(trackedHeaps[trackedHeap]);
}
}
if (commandQueue.getIndirectHeap(IndirectHeap::INSTRUCTION, 0).getUsed() > commandQueue.getInstructionHeapReservedBlockSize()) {
commandQueue.releaseIndirectHeap(IndirectHeap::INSTRUCTION);
}
if (executionModelKernel) {
dsh = devQueue->getIndirectHeap(IndirectHeap::DYNAMIC_STATE);
// In ExecutionModel IOH is the same as DSH to eliminate StateBaseAddress reprogramming for scheduler kernel and blocks.
ioh = dsh;
memcpy_s(dsh->getSpace(0), dsh->getAvailableSpace(), ptrOffset(kernelOperation->dsh->getBase(), devQueue->colorCalcStateSize), kernelOperation->dsh->getUsed() - devQueue->colorCalcStateSize);
dsh->getSpace(kernelOperation->dsh->getUsed() - devQueue->colorCalcStateSize);
} else {
dsh = &commandQueue.getIndirectHeap(IndirectHeap::DYNAMIC_STATE, requestedDshSize);
ioh = &commandQueue.getIndirectHeap(IndirectHeap::INDIRECT_OBJECT, requestedIohSize);
memcpy_s(dsh->getBase(), requestedDshSize, kernelOperation->dsh->getBase(), kernelOperation->dsh->getUsed());
dsh->getSpace(requestedDshSize);
memcpy_s(ioh->getBase(), requestedIohSize, kernelOperation->ioh->getBase(), kernelOperation->ioh->getUsed());
ioh->getSpace(requestedIohSize);
}
IndirectHeap &ish = commandQueue.getIndirectHeap(IndirectHeap::INSTRUCTION, requestedIshSize);
IndirectHeap &ssh = commandQueue.getIndirectHeap(IndirectHeap::SURFACE_STATE, requestedSshSize);
memcpy_s(ptrOffset(ish.getBase(), commandQueue.getInstructionHeapReservedBlockSize()), requestedIshSize, kernelOperation->ish->getBase(), kernelOperation->ish->getUsed());
ish.getSpace(kernelOperation->ish->getUsed());
memcpy_s(ssh.getBase(), requestedSshSize, kernelOperation->ssh->getBase(), kernelOperation->ssh->getUsed());
ssh.getSpace(kernelOperation->ssh->getUsed());
auto requiresCoherency = false;
for (auto &surface : surfaces) {
DEBUG_BREAK_IF(!surface);
surface->makeResident(commandStreamReceiver);
requiresCoherency |= surface->IsCoherent;
}
if (printfHandler) {
printfHandler.get()->makeResident(commandStreamReceiver);
}
if (executionModelKernel) {
uint32_t taskCount = commandStreamReceiver.peekTaskCount() + 1;
devQueue->setupExecutionModelDispatch(ish, ssh, kernel, kernelCount, taskCount, timestamp);
BuiltIns &builtIns = BuiltIns::getInstance();
SchedulerKernel &scheduler = builtIns.getSchedulerKernel(commandQueue.getContext());
scheduler.setArgs(devQueue->getQueueBuffer(),
devQueue->getStackBuffer(),
devQueue->getEventPoolBuffer(),
devQueue->getSlbBuffer(),
devQueue->getDshBuffer(),
kernel->getKernelReflectionSurface(),
devQueue->getQueueStorageBuffer(),
ssh.getGraphicsAllocation(),
devQueue->getDebugQueue());
devQueue->dispatchScheduler(
commandQueue,
scheduler);
scheduler.makeResident(commandStreamReceiver);
// Update SLM usage
slmUsed |= scheduler.slmTotalSize > 0;
}
DispatchFlags dispatchFlags;
dispatchFlags.blocking = true;
dispatchFlags.dcFlush = flushDC;
dispatchFlags.useSLM = slmUsed;
dispatchFlags.guardCommandBufferWithPipeControl = true;
dispatchFlags.GSBA32BitRequired = NDRangeKernel;
dispatchFlags.requiresCoherency = requiresCoherency;
dispatchFlags.low_priority = commandQueue.low_priority;
dispatchFlags.preemptionMode = PreemptionHelper::taskPreemptionMode(commandQueue.getDevice(), kernel);
DEBUG_BREAK_IF(taskLevel >= Event::eventNotReady);
completionStamp = commandStreamReceiver.flushTask(queueCommandStream,
offset,
*dsh,
ish,
*ioh,
ssh,
taskLevel,
dispatchFlags);
commandQueue.waitUntilComplete(completionStamp.taskCount, completionStamp.flushStamp);
for (auto &surface : surfaces) {
surface->setCompletionStamp(completionStamp, nullptr, nullptr);
}
if (printfHandler) {
printfHandler.get()->printEnqueueOutput();
}
return completionStamp;
}
CompletionStamp &CommandMarker::submit(uint32_t taskLevel, bool terminated) {
if (terminated) {
return completionStamp;
}
bool blocking = true;
TakeOwnershipWrapper<Device> deviceOwnership(cmdQ.getDevice());
auto &queueCommandStream = cmdQ.getCS(this->commandSize);
size_t offset = queueCommandStream.getUsed();
DispatchFlags dispatchFlags;
dispatchFlags.blocking = blocking;
dispatchFlags.dcFlush = shouldFlushDC(clCommandType, nullptr);
dispatchFlags.low_priority = cmdQ.low_priority;
dispatchFlags.preemptionMode = PreemptionHelper::taskPreemptionMode(cmdQ.getDevice(), nullptr);
DEBUG_BREAK_IF(taskLevel >= Event::eventNotReady);
completionStamp = csr.flushTask(queueCommandStream,
offset,
cmdQ.getIndirectHeap(IndirectHeap::DYNAMIC_STATE),
cmdQ.getIndirectHeap(IndirectHeap::INSTRUCTION),
cmdQ.getIndirectHeap(IndirectHeap::INDIRECT_OBJECT),
cmdQ.getIndirectHeap(IndirectHeap::SURFACE_STATE),
taskLevel,
dispatchFlags);
cmdQ.waitUntilComplete(completionStamp.taskCount, completionStamp.flushStamp);
return completionStamp;
}
} // namespace OCLRT
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