OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

llvmpipe: enable system SVM

Browse Source 
The API bits are already implemented in clover and rusticl and by
definition a CPU driver implements SVM.

This should allow anybody to work on proper SyCL/CHIP-SPV support for
rusticl running llvmpipe.

Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24092>
This commit is contained in:
Karol Herbst
2023-07-11 16:59:41 +02:00
committed by Marge Bot
parent 44e652af9a
commit fa8634388b
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
docs/features.txt
View File

@@ -701,7 +701,7 @@ Clover OpenCL 1.2 -- all DONE:
Clover OpenCL 2.0 -- all DONE: Clover OpenCL 2.0 -- all DONE:
Shared virtual memory DONE (nvc0) Shared virtual memory DONE (nvc0, llvmpipe)
Device queues not started Device queues not started
- cl_khr_create_command_queue not started - cl_khr_create_command_queue not started
- Additional queries for clGetDeviceInfo not started - Additional queries for clGetDeviceInfo not started
@@ -856,7 +856,7 @@ Rusticl OpenCL 1.2 -- all DONE:
Rusticl OpenCL 2.0 -- all DONE: Rusticl OpenCL 2.0 -- all DONE:
Shared virtual memory in progress (nvc0) Shared virtual memory in progress (nvc0, llvmpipe)
Device queues not started Device queues not started
- cl_khr_create_command_queue DONE - cl_khr_create_command_queue DONE
- Additional queries for clGetDeviceInfo DONE - Additional queries for clGetDeviceInfo DONE

2
src/gallium/drivers/llvmpipe/lp_screen.c
View File

@@ -358,6 +358,8 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_SHADER_CLOCK: case PIPE_CAP_SHADER_CLOCK:
case PIPE_CAP_PACKED_UNIFORMS: case PIPE_CAP_PACKED_UNIFORMS:
return 1; return 1;
case PIPE_CAP_SYSTEM_SVM:
return 1;
case PIPE_CAP_ATOMIC_FLOAT_MINMAX: case PIPE_CAP_ATOMIC_FLOAT_MINMAX:
return LLVM_VERSION_MAJOR >= 15; return LLVM_VERSION_MAJOR >= 15;
case PIPE_CAP_NIR_IMAGES_AS_DEREF: case PIPE_CAP_NIR_IMAGES_AS_DEREF: