Added lockMemory in context to explicitly locking memory,
Added a boolean flag in graphics_allocation to indicate the allocation
is locked, and modified memory_operations_handler to add lock().
Related-To: NEO-8277
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
Added lockMemory in context to explicitly locking memory,
Added a boolean flag in graphics_allocation to indicate the allocation
is locked, and modified memory_operations_handler to add lock().
Change the logic to work correctly with makeResident() when lock() is
called previously for the same memory region
Related-To: NEO-8277
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
This change has two issues fixed.
First fix assures event must not download all allocations sent to GPU
when event is not ready.
Second fix performs page walk on event allocation before event allocation
can be downloaded, as download before page walk is not supported scenario
in TBX mode.
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
use tag allocation address as a completion address in exec call
wait for completion value before destroying drm direct submission
Related-To: NEO-6643
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Young Jin Yoon