1. Add IOCTL defines to set trap handler
2. Add control stack size information on create queue argument.
3. Increase the total save&restore area size for carrizo to include the control stack size.
Signed-off-by: Shaoyun Liu <Shaoyun.liu@amd.com>
Change-Id: Iccf15e073b7db2519e96e7f7b46a89d57ab9a4df
[ROCm/ROCR-Runtime commit: 2d63ee7b8f]
HSA_ENGINE_ID in Perforce added ui32 to the typedef while in Git it doesn't.
This causes conflicts to RT applications. Decision being made is to change Git
to match Perforce.
Change-Id: I7e9c6437b023bb23ec9578737f8534e9453589b9
[ROCm/ROCR-Runtime commit: 082f8314c4]
Currently, Kernel imposes a limit on VM. Thunk should be aware of it.
This fix is required till Kernel VM limit is sorted.
For now both "Host Access" memory and "Local Memory" share the same VM range.
Change-Id: I5a9220face20df9ede2b78bd6201a01dd2ea70e0
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
[ROCm/ROCR-Runtime commit: 1438f15fd0]
Memory size is 64-bit. So use HSAuint64 instead of uint32.
Change-Id: Iaa607dec9c1a1c5ac46ea442fd482210ea550b45
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
[ROCm/ROCR-Runtime commit: 4b768872c0]
Add GFXIP version 8.0.2(major.minor.stepping) for gfx802 and 8.0.3 for gfx803.
Change-Id: Icc7cac6b2e8a78d9cff4105aeb2bfcd2c7759027
[ROCm/ROCR-Runtime commit: f7fffdc2be]
Patch submitted by Besar Wicaksono
1. Bug on detecting local memory size interpreted as 32 bit value
instead of 64. The bug causes thunk to go into an infinite loop trying
to reserve virtual address range for dgpu system memory.
2. SIMD count in the node property is 0. Runtime use this attribute to
find a gpu device.
Regarding other attributes of intel+tonga topology, Harish started a
discussion on August iirc, could you please share an update ?
This would help me progress with more tests such as scratch memory,
which require the scratch aperture information in order to construct a
buffer srd in gpuvm space.
3. Bug on releasing memory via fmm_release, where no actual release is
being done. The vm_object can't be found because the memory size does
not match due to the allocation padded the size with 32KB.
4. Pointer arithmetic on vm_area allocation/release. The value of
vm_area_t::end seems to be interpreted inconsistently whether it is
(start + size -1) or (start + size).
One example of potential issue I see is the logic could report
larger size of the hole in the vm area list.
5. Resource cleanup on multiple library load/unload within a single
process.
- Any memory allocation on subsequent library load will result
an error "va above limit". To my understanding this is due to
the reserved memory for the system memory not being released on unload.
- The static variable events_page needs to be invalidated
appropriately on library unload so the next load could
reinitialize it.
6. Could you please update if AQL queue is ready to test with the stg
kfd/kmt ?
7. The system memory allocation with size larger than 32KB seems to be
padded by an extra 32KB. I was wondering if we could remove this
overhead.
Change-Id: I039988d36637525089c7569dc3b77e58750e2121
[ROCm/ROCR-Runtime commit: ee08f537a7]
Makefile currently sends build output a default location.
Allow choice of build output location if so desired
using a variable.
Signed-off-by: David Ogbeide <davidboyowa.ogbeide@amd.com>
[ROCm/ROCR-Runtime commit: 8a01cd1212]
- Replace HSAuint32 with HSA_ENGINE_ID for EngineId type so it explicitely
presents version information for ucode and GfxIP
- Created a GfxIP lookup table to pass the version information. This lookup
searches for matching device ID.
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Acked-by: John Bridgman <John.Bridgman@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
[ROCm/ROCR-Runtime commit: a3925a3a19]
__fmm_release expects gpu_id as parameter. fmm_release passed it instead the
index of the GPU in the gpu_mem array.
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
[ROCm/ROCR-Runtime commit: aba396bc52]
Felix Kuehling
shaoyunl
Harish Kasiviswanathan
Amber Lin
Ben Goz
David Ogbeide
Flora Cui
Moses Reuben
Oded Gabbay
Xihan Zhang
Yair Shachar
Alexey Skidanov