Disable hostcall buffer in OCL for now. COv5 can add hostcallbuffer
metadata for unknown reason. OCL may fail the buffer allocation
and kernel launch.
Change-Id: I34a6a45bac86c57422b764c0d69760c96920d6c5
Disable devlib linking when runtime links multiple objects from
the app. Otherwise devlibs will be linked twice and may cause
undefined behavior with COv5.
Change-Id: I3b8640c64ff898893225fe3af5b4b4a32d42bf40
- check pcie atomci support for printf functionality
- if not enabled printf wont work
Signed-off-by: sdashmiz <shadi.dashmiz@amd.com>
Change-Id: Ib366e8e71772b02210c4a830bca4bd8cc7a11664
This code change is to improve error handling.
This code change does not fix issue itself.
Before this code change, hostcallBuffer_ point is initialized in the end of
create() function. If create function fails and returns early,
hostcallBuffer_ point is not initialized. This non-initialized point can
cause access violation when object is destructed.
This code change put the initialization of the pointer in the constructor.
Change-Id: I7fb6e764eb0547196dca03db237e49d3ff0fd06a
Adding virtual memory management APIs to rocclr.
The HIP layer will handle virtual allocs on devices.
Change-Id: Ia978f105c2c3fed3959c77580ba228e845105754
- Add a global cache state for a device to indicate scopes of submitted
AQL packets
- Remove scopes for TS marker if hipEventReleaseToDevice is passed. Set
env ROC_EVENT_NO_FLUSH=1 to use NOP AQL for event records.
It would flush caches by default with system scope release.
- Calling finish() should ensure if caches are flushed, if not queue a
marker
Change-Id: Ibbbdbb1cd7ac61cb35649169212142545be159e0
Remove assert for kernel arg size, because COv5 reports a value
bigger than the actual usage in the most of cases
Change-Id: I8e15bc45a9e21b58a5894f9977511ca84408ce61
- Fix a crash with AMD_CPU_AFFINITY=1 as numa_bitmask_alloc isnt the
right api to allocate bitmask
- Do not set affinity for ROCr thread. It worsens performance rather
than any improvement.
- Fix regression from my previous change for event handler.
Change-Id: I3ea75adc2a6333f29752283eddd5b555e9b58cc5
- Queue handler for hipEventRecord(aka marker_ts_) only if there is a
callback associated with it.
Change-Id: I8a9877ae0e342556053abbaacc9510744a8e772a
Update timeout for hostcall wait for signal. If the timeout is small it
checks frequent enough to affect performance for certain applications
which may be CPU bound.
Change-Id: I0a879559e4ad111b09a994a5b82a6faf6e4fea3f
Currently COMGR doesn't provide global variable size and runtime
parses ELF binary directly. Avoid parsing for HIP. That can save
5% in hipModuleLoad() time.
Change-Id: I47540d1e957bdb0c2406b6b848222de2920b2504
Pass active queue for transfers in the cache coherency layer.
That will allow to use device transfer queue only for
cases when active queue isn't available, because using device
transfer queue from another active queue may cause a deadlock
Change-Id: Ifbe7e0303b77dbf6eeda3939ffbc25a3df7472de
If GlobalMemCacheLine reported is 0, runtime may run into an
infinite loop as the KernelSegmentAlignment is chosen as size of the
cache line.
Change-Id: Ide547940cc0407f16fab10ee210b4fd3ae4eaafc
OCL2.2 requires SPIR-V and runtime doesn't support it.
Make sure PAL backend doesn't report any SPIR-V support.
Change-Id: I8d179069674205b54f7d20d149bcb675bee5cdb0
Saleel Kudchadker
German Andryeyev
Julia Jiang
Sarbojit Sarkar
Ajay
Jason Tang
Christophe Paquot
sdashmiz
Alex (Bin) Xie
Alex Xie
pghafari
Maxime Chambonnet
kjayapra-amd
Satyanvesh Dittakavi