Current logic when creating a buffer view will end up going into the
allocation block. Even though no memory will be allocated, since
owner()->getSvmPtr() is already allocated, we'll still end up
calling updateFreeMemory().
Checking if we're creating a view, will skip the SVM allocation logic
and let us fall into the actual view creation logic. This won't end up
updating the free memory counter.
Change-Id: I1c260a9ef57895130b272ea1246e06e812b25b37
The new query MemRangeAttribute::CoherencyMode can return current
coherency mode for the provided memory region. Coherency mode can
be one of the following types: FineGrain, CoarseGrain and
Indeterminate
Change-Id: Ib66feeeb14f57a8b1cc731c65bb3d0276d297ff7
Redshift sees around a 3x performance uplift this change.
Turning this on for OpenCL might cause unwanted behaviour, due to
apps like RSX running in the background all the time.
Change-Id: I9f32d5f2e05b6697a8aaa9ddf74474b5531bb7e1
There is a possible race condition when signal reuse can have
access to a destroyed Timestamp object, because the callback
was running asynchronously. Use reference counter and lock
to allow asynchronous timestamp update
Change-Id: I6224f7c62cb0a03a7466fcc512e5e5afb06736fa
Note that this requires base driver CL#2340320+ to have SQ interrupt
functionality enabled by default.
Change-Id: I04b936819ebe1eb7cf5de1db4fafe83af3a1b5f6
Below logic allocates the host buffer whenever a subbuffer is created
from a SVM allocation. This is only needed for multi-device contexts.
HIP does not support multi-device contexts, hence this logic just ends
up performing unnecessary system allocations.
Change-Id: I8eae635f7c5289c52ef73434218c1658b788a456
- Device Reset should not purge the allocations that were not by the user
- Addresses QMCPack Test abort due to the removal of all the mem objects during reset
Change-Id: I7b7a123e72bcc985d7e51d17c2382bc618d3e041
This reverts commit 9df70fa03ce60d47247eb0e8f278e1f8dbd33d6e.
Reason for revert: need SWDEV-294782 to be resolved before we can enable SQ interrupt support.
Change-Id: I328170b60f1a3aab28c0b1fd3191297a1a51ecb7
Add ref counting to ProfilingSignal class to track the last release.
If a signal was used in the marker, then don't reuse it,
but create a new one for internal usage.
Don't rely on HSA callback for the command status update if there
are no pending dispatches.
Change-Id: I19f14ed9d80acfe79993b343b2187635f8428a20
Currently ADL is only being included if we build HSAIL and not LC. The
only configuration that does this is Ellesmere on Linux.
As the appprofile logic doesn't do anything right now, it should be
safe to remove it.
Change-Id: I13ce8c27af08c25b95edcbfd2ee1ce447b0bfd39
Some chunk memory are not guaranteed to be resident during
initial allocation. Use CPDMA to force resident.
Change-Id: If1a2da3e75f136caaa4c7a29d8f604d6af2639fa
Runtime can't assign internal HSA signals for HIP events, because
HIP application can destroy the HIP stream or signal reuse may
occur internally. Switch to global HSA signals for HIP events.
Change-Id: Ieaea2d6b039e492b2e7c5112782a8f4e601e50a1
Add lock protection for signal processing
If signal is reused, then disable reference to it from HIP
Increase the pool signal size to 32
Change-Id: I7d529b35910f83ce577c9eca6d3386759611ccc0
- Create an env var ROC_ACTIVE_WAIT_TIMEOUT to set active wait timeout
- Record profiling informaion if marker_ts_ property is valid.
Change-Id: If0d8aec8d9b0715027cf0f7c3dc8a4c722a6bae6
If AMD event contains a reference to a HW event, then runtime
could check/wait for HW event. CPU status update will occur later
after HSA signal callback, but it's not important for the result.
Change-Id: I591391a953bbdba6a25ac07e2cd98aeb17cd4596
Revert back to using the Raven (gfx902) target ID for Raven 2 (gfx909).
This is due to the HSAIL compiler not supporting gfx909.
In theory there should be no issue with running Raven isa on Raven 2.
Change-Id: I425edebc99075799eda5522fad231b8fb3184873
Saleel Kudchadker
Jatin Chaudhary
Satyanvesh Dittakavi
Vladislav Sytchenko
German Andryeyev
Todd tiantuo Li
Jason Tang
anusha GodavarthySurya
Rahul Garg
Alex Xie
Aaron Liu
jujiang
Sourabh Betigeri
agunashe
pvellien
Arya.Rafii
Christophe Paquot