Under ROCr physical allocations don't have initial VA and require extra
flag in ROCclr. Add an option to have a mempool of physical allocations.
Change-Id: I4d062fe0dd8113d4eaf6e8b51749ed56d8701d1e
[ROCm/clr commit: f296159f62]
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
[ROCm/clr commit: 4f6b0da028]
Sorted map can work much faster for many allocations and a low reuse frequency
Change-Id: I6dba29ebc8bfacdf34307149b6a2b194890b2932
[ROCm/clr commit: a1fffac595]
Runtime has to release extra memory, held by the pools,
in synchronization points for event, stream or device.
Change-Id: Id533a5e1d137812aa72bdfe101b4b333c6a43d66
[ROCm/clr commit: 3fa4e31180]
- Remove newline from logging as log function internally inserts a new
line
Change-Id: I25eb2242a1f1e87cf811bcc373d1d485b2e027a8
[ROCm/clr commit: 058b2702db]
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
[ROCm/clr commit: 04b696abee]
Add memory allocation support in graph. Current implementation uses
cache from mempool to hold the allocations which belong to the graph.
Also the resource tracking is disabled at this moment because mempool
operates with hip::Stream objects, but graph has execution with
amd::HostQueue objects.
Change-Id: I54fe3250126d24f5a26ada975f37d429bb4ef17b
[ROCm/clr commit: eef47ca24a]
Add lock protection for access to the pool list.
Remove destroyed stream from the list of the safe streams
Change-Id: I1863b89bd3f5e188c161227cc790c3adaf72cc58
[ROCm/clr commit: 5957ff9f7b]
German Andryeyev
Jaydeep Patel
kjayapra-amd
Ioannis Assiouras
Saleel Kudchadker
pghafari
Sarbojit Sarkar
Sourabh Betigeri