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
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
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
Runtime has to release extra memory, held by the pools,
in synchronization points for event, stream or device.
Change-Id: Id533a5e1d137812aa72bdfe101b4b333c6a43d66
If uuid is copied via strncpy it will stop at first null character. We
need to copy all 16 bytes which might have a null on windows.
Change-Id: I8667919cb251133eec3333a23768c356879727e8
Pass LUID infromation from PAL to HIP device properties.
NodeMask is calculated based on the order of devices in PAL
Change-Id: Ic53707b68b16f392e5284a0105bf1f3941b46653
- alias hipGetDeviceProperties to hipGetDevicePropertiesR0600
- alias hipDeviceProp_t to hipDeviceProp_tR0600
- remove gcnArch from new device property struct
- add new requested struct members
Change-Id: If3f5dbef3d608487d9f6f419285f4bf577ea9bf0
The change enables VM support in graphs on Windows. That allows
to avoid caching of all allocations at the cost of map/unmap
overhead during memory create/destroy.
Change-Id: I792be00fba099e5e5d3cd44a963e1dfd6976a86d
Avoid syncing blocking streams with the default stream,
since that introduces extra command dependencies and
doesn't allow to destroy memory after last submission
Change-Id: I618e9bd2091c4cf9157125612d8c4759030c5a80
Add lock protection for access to the pool list.
Remove destroyed stream from the list of the safe streams
Change-Id: I1863b89bd3f5e188c161227cc790c3adaf72cc58
HIP_MEM_POOL_SUPPORT controls memory pool support in runtime.
Currently it's disabled by default. The initial change doesn't
include: IPC, MGPU, virtual memory alloc, suballoc, defragmentation,
internal dependencies.
Change-Id: Ibed8528ebec698b045ebb247e49c0ecd6e587ed7
Remove hip-hcc codes from hip code base
Simplify hip CMakeLists.txt to exclude hip-hcc
Simplify cmake cmd for hip-rocclr building
Some minor fixes
Change-Id: I1ae357ecfd638d6c25bca293c1724b026be21ecd
* Disable device side malloc
Currently device side malloc is not working and takes excessive
device memory.
Disable it for now until a working malloc is implemented.
Change-Id: I1ad908c1c53a83752383b4be96688a848642c699
German Andryeyev
jiabaxie
kjayapra-amd
Satyanvesh Dittakavi
Anusha GodavarthySurya
Jatin Chaudhary
Rahul Garg
Maneesh Gupta
pghafari
sdashmiz
Sourabh Betigeri
Ioannis Assiouras
Julia Jiang
Jason Tang
haoyuan2
Christophe Paquot
Ajay
Tao Sang
Yaxun (Sam) Liu