Module: Mesa Branch: main Commit: fa8634388bfce0b3f1cb0135dab384df9071939f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=fa8634388bfce0b3f1cb0135dab384df9071939f
Author: Karol Herbst <[email protected]> Date: Tue Jul 11 16:59:41 2023 +0200 llvmpipe: enable system SVM 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 <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24092> --- docs/features.txt | 4 ++-- src/gallium/drivers/llvmpipe/lp_screen.c | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/features.txt b/docs/features.txt index 00d2e2ac914..d4e3ec748a6 100644 --- a/docs/features.txt +++ b/docs/features.txt @@ -701,7 +701,7 @@ Clover OpenCL 1.2 -- all DONE: Clover OpenCL 2.0 -- all DONE: - Shared virtual memory DONE (nvc0) + Shared virtual memory DONE (nvc0, llvmpipe) Device queues not started - cl_khr_create_command_queue not started - Additional queries for clGetDeviceInfo not started @@ -856,7 +856,7 @@ Rusticl OpenCL 1.2 -- 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 - cl_khr_create_command_queue DONE - Additional queries for clGetDeviceInfo DONE diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index c5e83895550..355271c0988 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -358,6 +358,8 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_SHADER_CLOCK: case PIPE_CAP_PACKED_UNIFORMS: return 1; + case PIPE_CAP_SYSTEM_SVM: + return 1; case PIPE_CAP_ATOMIC_FLOAT_MINMAX: return LLVM_VERSION_MAJOR >= 15; case PIPE_CAP_NIR_IMAGES_AS_DEREF:
