- Implement workaround to ensure HDP writes are done by writing and
reading the HDP MMIO register.
- Implement the same workaround for graphs, we no longer need sentinel
write/readback
Change-Id: I0d3027b46a1f61131ec62e3c8c669ff5184fa6b2
When graph is Instantiate on device 0 graph and launch on device1 switch to command creation and enqueue during launch.
Change-Id: Ied34dc99b2a776130d1354ed3830c6ccab9068e4
Add @gargrahul, @rakesroy, and @mangupta as CODEOWNERS.
This is for GitHub upstream.
Signed-off-by: David Galiffi <David.Galiffi@amd.com>
Change-Id: I563a7cf860cca56ae5fb5e05dcfaf1751b3692e4
Windows path still uses multi threading implementation. Hence, in graphs
all nodes are executed in a queue thread and that requires to manage
mempool in the queue thread. However, the spec allows to destory memory,
allocated in a graph, outside of the graph's execution. That may cause
mempool management to go out of sync.
Change-Id: I0ffb2244b3cb720455ed44d1b3e2487fa8959a77
Latest VidMM can provide free memory available on the system.
Use PAL interface to report free memory on the system instead
of per process.
Change-Id: I0e78b9d340299c16829177a8c5182d21cc353384
Read and write int bytes sentinal value to dev_ptr or PCIE connected devices at the tail end of the kernarg surface.
Change-Id: I993d552ac872b3cd56aef4746c4d1d92c58d38b4
Update cmake minimum requirement on deprecated cmake version (2.8.11) to non-deprecated version (3.5)
Change-Id: Ib76d241babf475a26464e8b12b91d67e48f72b60
Fetching null stream's logic has changed earlier from amd::HostQueue
to hip::Stream. This seem to cause some timing difference between
checking for null stream and creating it due to which issues are
observed in multithreaded applications using default stream.
Change-Id: Ie02365dec537275d23a1d225de9811e2fd3a9c55
If a system has LLVM installed, `find_package` could choose that one
even if we set `HIP_LLVM_ROOT`. `LLVM_ROOT` is ignored because of this
CMake policy is set to `OLD` by default.
Change-Id: I18fa0453afe170c229e92d6ddc386b43eb0c44f6
- The correlation_id had random junk values which we were inserting in
the dispatch AQL packet even when no profiler was attached but if we had
a valid timestamp.
- Also make sure we dont even write the reserved2 field in the AQL
packet if no profiler attached.
Change-Id: Icdb7493198c1bb5e2d786a97e027288660854cd7
During hipGraphExecKernelNodeSetParams kernel function can also be updated.
Hence size required for kernel parameters differs from what is allocated during graphInstantiation.
So, create new 128KB kernel pool and allocate kernel args from the pool.
If the pool is full create new 128KB pool. Release kernel pools when graph exec object is destroyed.
Change-Id: I9567946d63400c79cbfd4c5439c654c92557ceae
use AMD_COMGR_ACTION_COMPILE_SOURCE_TO_RELOCATABLE action
to compile source to realoc. Currently we have source->bc,
link->bc and bc->realoc. This new action replaces the
three steps with one.
Change-Id: I8089cbef681e079702fefc2d2085a23bc3578d02
jujiang
Ioannis Assiouras
Todd tiantuo Li
Saleel Kudchadker
Alex Xie
Anusha GodavarthySurya
Jaydeep Patel
David Galiffi
Ilya Panfilov
German Andryeyev
jiabaxie
Rahul Manocha
kjayapra-amd
Satyanvesh Dittakavi
cadolphe
Jatin Chaudhary
Shilei Tian
Sameer Sahasrabuddhe
Ajay