75cbeda847
wsl/libhsakmt: fix default device in memory allocation
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Tianci Yin <tianci.yin@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/82 >
2025-11-05 18:53:36 +08:00
83af0bef55
wsl/hsakmt: add more memory type info
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Reviewed-by: Longlong Yao <Longlong.Yao@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:36 +08:00
e98a872650
wsl/libhsakmt/openclose: Dynamically allocate static global memory
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Tianci Yin <tianci.yin@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/68 >
2025-11-05 18:53:36 +08:00
56553974d0
wsl/libhsakmt/memory: Dynamically allocate static global memory
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Tianci Yin <tianci.yin@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/68 >
2025-11-05 18:53:36 +08:00
95ec7d5c27
wsl/libhsakmt: remove suballocator's lock
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Signed-off-by: tiancyin <tianci.yin@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/68 >
2025-11-05 18:53:36 +08:00
c3e8645230
wsl/hsakmt: Disable thunk sub-allocator by default
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Signed-off-by: Shi.Leslie <Yuliang.Shi@amd.com >
Reviewed-by: Longlong Yao Longlong.Yao@amd.com
2025-11-05 18:53:36 +08:00
fb429237ac
wsl/hsakmt: fix incorrect addr info of hsaKmtQueryPointerInfo
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rocr runtime will take care of the block offset(ref Runtime::IPCCreate),
just returning the block base is enough in suballocator case.
Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
f4390637fb
wsl/hsakmt: implement ipc signal
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IPC Signal only support sys ram backend and CPU&GPU both accessible,
IPC Memory only support vram backend and only GPU accessible.
Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
390708c594
wsl/hsakmt: implement ipc mem of rocr non-legacy mode
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The legacy mode means buffer sharing through KFD, KFD provide a buffer
id to exporter, exporter pass it to importer, importer pass buffer id
to KFD to query and import this buffer.
The non-legcay mode relys on socket to pass dmabuf fd between processes.
In hsa-runtime, the legcay mode is the default mode, setting environment
variable HSA_ENABLE_IPC_MODE_LEGACY to 0 can force hsa-runtime to new
mode code path.
Reviewed-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Longlong Yao <Longlong.Yao@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
ee73fc046e
wsl/hsakmt: set to system domain when cpu want to access the buffer
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Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
5db21f53da
wsl/hsakmt: add get_gpu_mem()
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Tianci Yin <tianci.yin@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/28 >
2025-11-05 18:53:35 +08:00
3c3af5c586
wsl/hsakmt: check hsakmt_is_dgpu for hsakmt
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To align with Native Linux, use NumCPUCores in GPU and
NumFComputeCores in CPU to determine if the asic is dGPU.
This value is only for libhsakmt internal use.
Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: Longlong Yao <Longlong.Yao@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/18 >
2025-11-05 18:53:35 +08:00
7734c0baad
wsl/hsakmt: move src/inc to include/impl
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Horatio Zhang <Hongkun.Zhang@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/15 >
2025-11-05 18:53:35 +08:00
0fae2bb262
wsl/hsakmt: add supporting contiguous memory allocation
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Reviewed-by: Longlong Yao <Longlong.Yao@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
4b9ef909b4
wsl/hsakmt: relax the check conditions for the pointer
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Signed-off-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Longlong Yao <Longlong.Yao@amd.com >
Reviewed-by: tiancyin <tianci.yin@amd.com >
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/9 >
2025-11-05 18:53:35 +08:00
820f24b4df
wsl/hsakmt: make hsaKmtImportDMABufHandle as internal interface
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Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
15a1702636
wsl/hsakmt: add handle aperture
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The CLR use memory handle as svm ptr, this cause
problem in BLAS test, add handle aperture to align with native.
Reviewed-by: Longlong Yao <Longlong.Yao@amd.com >
Reviewed-by: Shane Xiao <shane.xiao@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
b4df74f198
wsl/hsakmt: add sub-allocator
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Reviewed-by: Shane Xiao <shane.xiao@amd.com >
Reviewed-by: lyndonli <Lyndon.Li@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
b062a23dfa
wsl/hsakmt: add mem flag to protect queue cmd buffer
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Signed-off-by: Flora Cui <flora.cui@amd.com >
2025-11-05 18:53:35 +08:00
6d5324c957
wsl/hsakmt: Standardize warning logging with pr_warn_once
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Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Shane Xiao <shane.xiao@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/40 >
2025-11-05 18:53:35 +08:00
c52d47b644
wsl/hsakmt: Standardize debug logging with pr_debug
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Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Reviewed-by: Shane Xiao <shane.xiao@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/40 >
2025-11-05 18:53:35 +08:00
c898104228
wsl/hsakmt: Introduce WSL_CHECK_AVAIL_SYSRAM environment variable
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By default, this variable is 0. Set it to 1 to compare available
system memory with the requested amount before allocation. It helps
identify system hangs caused by excessive memory allocation.
Signed-off-by: lyndonli <Lyndon.Li@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/32 >
2025-11-05 18:53:35 +08:00
efd0158724
wsl/hsakmt: use GpuMemory object address as va in physical memory handle case
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Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
3f66ce03f8
wsl/hsakmt: implement hsaKmtRegisterGraphicsHandleToNodesExt
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Signed-off-by: Flora Cui <flora.cui@amd.com >
2025-11-05 18:53:35 +08:00
48395b2295
wsl/hsakmt: rename rocr_proxy to thunk_proxy
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Signed-off-by: Longlong Yao <Longlong.Yao@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/26 >
2025-11-05 18:53:35 +08:00
c6fe6807e8
wsl/hsakmt: Set uncached for kernel arg region
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Signed-off-by: Longlong Yao <Longlong.Yao@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/5 >
2025-11-05 18:53:35 +08:00
bc9b11d754
wsl/hsakmt: Remove pre-allocation free memory check
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This change removes the check for sufficient free memory before allocation.
The previous check could cause performance degradation. Reserving a portion
of system memory helps prevent system hangs due to insufficient memory.
However, if free memory is still insufficient, memory allocation may still
lead to system hangs.
Signed-off-by: lyndonli <Lyndon.Li@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/10 >
2025-11-05 18:53:35 +08:00
90759bc89a
wsl/hsakmt: implement vmm
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Reviewed-by: Shi.Leslie <Yuliang.Shi@amd.com >
Reviewed-by: Aaron Liu <aaron.liu@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
d00c4446e9
wsl/hsakmt: just reserve SVM virtual memory for scratch pool
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the allocation from InitScratchPool() does not really need VRAM
Reviewed-by: Flora Cui <flora.cui@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
2025-11-05 18:53:35 +08:00
b4b0b54c79
wsl/hsakmt: Add clear_allocation_map
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If fork() is called, clear allocation map
that is invalid in the child process.
Signed-off-by: lyndonli <Lyndon.Li@amd.com >
Reviewed-by: Shi.Leslie Yuliang.Shi@amd.com
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/3 >
2025-11-05 18:53:35 +08:00
ccb3950068
wsl/hsakmt: clean up namespace
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Signed-off-by: Longlong Yao <Longlong.Yao@amd.com >
Reviewed-by: lyndonli <Lyndon.Li@amd.com >
Reviewed-by: Flora Cui <flora.cui@amd.com >
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/7 >
2025-11-05 18:53:35 +08:00
79a63cf292
wsl/hsakmt: initial commit
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Signed-off-by: lyndonli <Lyndon.Li@amd.com >
Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com >
Signed-off-by: Shi.Leslie <Yuliang.Shi@amd.com >
Signed-off-by: LonglongYao <Longlong.Yao@amd.com >
Signed-off-by: tiancyin <tianci.yin@amd.com >
Signed-off-by: Frank Min <Frank.Min@amd.com >
Signed-off-by: Aaron Liu <aaron.liu@amd.com >
Signed-off-by: Shane Xiao <shane.xiao@amd.com >
Signed-off-by: Lang Yu <lang.yu@amd.com >
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com >
Signed-off-by: Ruili Ji <ruiliji2@amd.com >
Signed-off-by: Qiang Yu <qiang.yu@amd.com >
Signed-off-by: Flora Cui <flora.cui@amd.com >
2025-11-05 18:53:15 +08:00
Flora Cui
tiancyin
Shi.Leslie
Longlong Yao
Horatio Zhang
lyndonli