- Tag allocator: reference count tracking
- Obtain tag by command queue and pass to Event if exist during enqueue
- Handle Timestamp Packet lifetime on Event and CmdQueue destruction
Change-Id: I9a5969830ea7a9d729e6f70519d8c28ff70fcf06
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit adds notifications to enqueue read buffer and image calls
and setters/getters to mark/check if an allocation is dumpable.
Change-Id: I123f24752d2a86abcf934e0d404f4e0ecf1729cc
-This is required to enable N:1 submission model.
-If heaps are coming from different command queues that always
mean that STATE_BASE_ADDRESS needs to be reloaded
-In order to not emit any non pipelined state in CSR, this change
moves the ownership of IndirectHeap to one centralized place which is
CommandStreamReceiver
-This way when there are submissions from multiple command queues then
they reuse the same heaps, therefore preventing SBA reload
Change-Id: I5caf5dc5cb05d7a2d8766883d9bc51c29062e980
- read only memory cannot be used for allocation,
Oses cannot create graphics alocation for such memory
- if memory allocation fails for host_ptr passed
to enqueueWrite calls, then try doing new allocation
and copy host_ptr on cpu
Change-Id: I415a4673ae1319ea8f77e53bd8fba7489fe85218
- Some of the paths were made only for ULTs
- Params like mappedPtr were ignored
- Improve confusing method names
- Fix for memory leak in map shared buffer path (not tested code)
Change-Id: I8a69035f1d1c340f2d131a6f8d7e13116e3ddabc
Dunajski, Bartosz