This commit adds a new callback to be called by GMM library
when it allocates/deallocates compressed resources to collect data
about their addresses and sizes and handle their AUB residency.
Change-Id: I075d3ff4cb049cfe626da82892069c4460ea585c
- make createGraphicsAllocationFromSharedHandle and
freeGraphicsMemory more threadsafe - there was race condition
where one thread called PRIME_FD_TO_HANDLE ioctl when the other just
closed the last handle with GEM_CLOSE ioctl. This led to situation
where newly acquired handle from PRIME_FD_TO_HANDLE was already invalid
and used in exec.
- adding mutex for the time of accessing shared handles container
and ioctls (GEM_CLOSE and PRIME_FD_TO_HANDLE) resolves racing problem
Change-Id: I8417a036a1429be8f1ba97e63ebdda2707960564
- This is first phase of moving wddm specific internals to Wddm
Interface helper
- Instead of having 2 different wddm classes driver will route interface
specific functions to dedicated helper
- Helper will be initialized when interface version will be known,
therefore we would not need to initialize wddm multiple times
Change-Id: Ic71788ccb2f8a71bf2f3f3c2a04117f16417d85e
- OsInterface is now a part of execution environment
- it is created when getDevice is being called
- move ownership of wddm from Wddm Memory manager to OSInterface
- reuse osInterface on Linux in Command Stream Receiver
- currently OsInterface is not reused upon command stream receiver creation
on Windows this will change in further commits.
- make enumAdapters non static function
Change-Id: I10f36c01e6729f48653e3b5c11cbc32e811ce754
This commit addresses crash issue in AUB standalone mode
when queue profiling is enabled on Linux platform.
Change-Id: Ie2d02093d3628efac3a8925890f22afd6a49469d
- This is constant setting and will not change in device lifetime.
- This is a part of device removal from memory manager.
Change-Id: Ib80559bac67d65c1bcc488fb033be7343839a108
- createGraphicsAllocationFromSharedHandle was not threadsafe,
instead of reusing BufferObject for a single handle when
multiple threads were creating memory objects from a single VASurface,
new BO could be created and placed in container with BOs for reuse.
This was leading to errors in ioctl calls.
- add lock for following set of operations:
1. find BufferObject with a given handle in container
2. create shared BO when not found
3. add shared BO to container
prevents creating multiple BOs for a single handle
- replace recursive mutex with regular mutex as mutex shouldn't
be locked recursively
Change-Id: I0937e2abf3bf1c672c6d77422d46e441f7216a68
- do not always expect failures in tests with failure injections
there is retry mechanism for some cases
Change-Id: If7589d2dacc41216d2f3b08f861209bbab179615
- new ExtendableEnum struct that serves as enum but can
be extended with values
- decrease dependencies on graphics_allocation.h header -
use forward class declaration when possible
- memoryPool indicates what kind of memory is allocated
for a given GraphicsAllocation
Change-Id: I7a707c28dc4544cc73abc5f0ed5263ba5be17452
Add a capability for AUB subcapture feature to dump into several files
and read file name from the outside (via regkey and env variable).
Change-Id: I2d5f7945cfbc740b0316fe23b8c5ae9fd698ac57
This code is an infrastructure for special debug purpose that allow measure
execution time of any hardware command.
Change-Id: Id12a7979d204734a0c4a6c4700e427b65ac2397f
- replace createGraphicsAllocationWithRequiredBitness with more general
methodallocateGraphicsMemoryInPreferredPool based on passed
AllocationData
- proper flags for allocation selected based on AllocationType
- remove allocateGraphicsMemory(size_t size, size_t alignment)
and use allocateGraphicsMemory(size_t size) instead where default
alignment is sufficient, otherwise use full options version:
allocateGraphicsMemory(size_t size, size_t alignment,
bool forcePin, bool uncacheable)
Change-Id: I2da891f372ee181253cb840568a61b33c0d71fc9
- change GraphicsAllocatoin::AllocationType to scoped enumeration
so that ALLOCATION_TYPE_ prefix in every enum value can be removed
- all accesses are typed (example AllocationType::IMAGE)
- Rename allocationType to AllocationUsage to eliminate confusion
with multiple AllocationType enums / types
Change-Id: I16003297ecfcb0aaa5779ad00706c5d983914bbe
- move AUBDumpToggleCaptureOnOff from HKLM to HKCU without admin rights
- fix AUB subcapture in toggle mode to call make resident in standalone mode
Change-Id: Ia6971921f33bb9ca63112790af870217da8a1585
