Add initial implementation of virtual memory heap with
dynamic virtual memory mapping support for memory pools.
DEBUG_HIP_MEM_POOL_VMHEAP controls the new method.
Change-Id: I8dc5be2e0f34ab472f1800f43bb6243639a5e500
[ROCm/clr commit: 296dce5570]
- Make sure persistent memory from resource cache is properly adjusted
in free memory calculation.
Change-Id: I74ef68975ccde4694fb1cb904617c418e85dfc9f
[ROCm/clr commit: 85c15d720d]
Persistent memory should use direct access for write map and
indirect for read map.
Change-Id: I9fc84836d60088b24012ed25f7ef8c16e33796a3
[ROCm/clr commit: c8b3253a24]
Support hipExternalMemoryGetMappedMipmappedArray().
Add ImageExternalBuffer to differiate ImageBuffer.
Currently we only support tiling_optimal mode as
vulkan driver doesn't provide tiling information.
Change-Id: I7e3524cdde53e4df9f728894bcebf4bd3f58d4d9
[ROCm/clr commit: 6398f604b0]
- Make IPC interfaces generic between devices and rely on the IPC buffer
for attach/detach logic
Change-Id: Id3c18d122030329b7ee532bbb6317de9dd6a0bbe
[ROCm/clr commit: 9aa6f25f1c]
Blender creates and destroys big allocations during the benchmark.
That causes big delays, because vidmm has to page-in/page-out memory.
Change-Id: I2baf4545807127406e3d2870a7581ff9ae7bcdb5
[ROCm/clr commit: dc4ad8c99c]
Adding virtual memory management APIs to rocclr.
The HIP layer will handle virtual allocs on devices.
Change-Id: Ia978f105c2c3fed3959c77580ba228e845105754
[ROCm/clr commit: b5f555f9ec]
Some chunk memory are not guaranteed to be resident during
initial allocation. Use CPDMA to force resident.
Change-Id: If1a2da3e75f136caaa4c7a29d8f604d6af2639fa
[ROCm/clr commit: b793811ef6]
Replace amd::Atomic with std::atomic. Remove make_atomic uses by
converting the variable to std::atomic and making sure the memory
order is relaxed when synchronizes-with is not needed.
Delete utils/atomic.hpp.
Change-Id: I0b36db8d604a8510ac6e36b32885fd16a1b8ccfa
[ROCm/clr commit: 5d4b6f74d3]
Danylo Lytovchenko
Patel, Jaydeepkumar
German Andryeyev
Aidan Belton-Schure
kjayapra-amd
Ioannis Assiouras
taosang2
pghafari
Sarbojit Sarkar
Christophe Paquot
jujiang
agunashe
Jason Tang
Laurent Morichetti