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Add dedicated map allocation

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Related-To: NEO-2917

Change-Id: Ieeca40f5faf29433a5c464d2c3ca3b8910695a9b
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2019-04-08 14:49:35 +02:00
committed by sys_ocldev
parent 91a64c8518
commit e201725dd5
45 changed files with 287 additions and 77 deletions
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15
runtime/command_queue/command_queue.cpp
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@ -324,7 +324,7 @@ cl_int CommandQueue::enqueueWriteMemObjForUnmap(MemObj *memObj, void *mappedPtr,
if (!unmapInfo.readOnly) {
if (memObj->peekClMemObjType() == CL_MEM_OBJECT_BUFFER) {
auto buffer = castToObject<Buffer>(memObj);
retVal = enqueueWriteBuffer(buffer, CL_TRUE, unmapInfo.offset[0], unmapInfo.size[0], mappedPtr,
retVal = enqueueWriteBuffer(buffer, CL_TRUE, unmapInfo.offset[0], unmapInfo.size[0], mappedPtr, memObj->getMapAllocation(),
eventsRequest.numEventsInWaitList, eventsRequest.eventWaitList, eventsRequest.outEvent);
} else {
auto image = castToObjectOrAbort<Image>(memObj);
@ -360,8 +360,12 @@ cl_int CommandQueue::enqueueWriteMemObjForUnmap(MemObj *memObj, void *mappedPtr,
}
void *CommandQueue::enqueueReadMemObjForMap(TransferProperties &transferProperties, EventsRequest &eventsRequest, cl_int &errcodeRet) {
void *returnPtr = ptrOffset(transferProperties.memObj->getBasePtrForMap(),
transferProperties.memObj->calculateOffsetForMapping(transferProperties.offset) + transferProperties.mipPtrOffset);
void *basePtr = transferProperties.memObj->getBasePtrForMap();
size_t mapPtrOffset = transferProperties.memObj->calculateOffsetForMapping(transferProperties.offset) + transferProperties.mipPtrOffset;
if (transferProperties.memObj->peekClMemObjType() == CL_MEM_OBJECT_BUFFER) {
mapPtrOffset += transferProperties.memObj->getOffset();
}
void *returnPtr = ptrOffset(basePtr, mapPtrOffset);
if (!transferProperties.memObj->addMappedPtr(returnPtr, transferProperties.memObj->calculateMappedPtrLength(transferProperties.size),
transferProperties.mapFlags, transferProperties.size, transferProperties.offset, transferProperties.mipLevel)) {
@ -371,8 +375,9 @@ void *CommandQueue::enqueueReadMemObjForMap(TransferProperties &transferProperti
if (transferProperties.memObj->peekClMemObjType() == CL_MEM_OBJECT_BUFFER) {
auto buffer = castToObject<Buffer>(transferProperties.memObj);
errcodeRet = enqueueReadBuffer(buffer, transferProperties.blocking, transferProperties.offset[0], transferProperties.size[0], returnPtr,
eventsRequest.numEventsInWaitList, eventsRequest.eventWaitList, eventsRequest.outEvent);
errcodeRet = enqueueReadBuffer(buffer, transferProperties.blocking, transferProperties.offset[0], transferProperties.size[0],
returnPtr, transferProperties.memObj->getMapAllocation(), eventsRequest.numEventsInWaitList,
eventsRequest.eventWaitList, eventsRequest.outEvent);
} else {
auto image = castToObjectOrAbort<Image>(transferProperties.memObj);
size_t readOrigin[4] = {transferProperties.offset[0], transferProperties.offset[1], transferProperties.offset[2], 0};