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iris: implement resource_get_address

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Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35174>
This commit is contained in:
Karol Herbst 2024-09-03 09:13:00 +02:00 • committed by Marge Bot
parent 006eca8b3c
commit a34a8fc0cd
4 changed files with 24 additions and 5 deletions
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2
docs/features.txt
View file

@ -849,7 +849,7 @@ Rusticl extensions that are not part of any OpenCL version:
cl_khr_terminate_context not started
cl_khr_throttle_hints not started
cl_khr_work_group_uniform_arithmetic not started
cl_ext_buffer_device_address DONE (llvmpipe, zink)
cl_ext_buffer_device_address DONE (iris, llvmpipe, zink)
cl_arm_non_uniform_work_group_size not started
cl_arm_shared_virtual_memory in progress (nvc0)
cl_intel_subgroups in progress (available with RUSTICL_FEATURES=intel)

2
docs/relnotes/new_features.txt
View file

@ -27,7 +27,7 @@ VK_EXT_image_2d_view_of_3d on panvk
VK_EXT_texel_buffer_alignment on panvk
cl_khr_kernel_clock on freedreno, iris, llvmpipe, nvc0, panfrost, radeonsi and zink with llvm-19 or newer
GL_KHR_texture_compression_astc_hdr on panfrost and asahi
cl_ext_buffer_device_address on llvmpipe and zink
cl_ext_buffer_device_address on iris, llvmpipe and zink
Completed OpenCL 2.0 coarse grain buffer SVM support
VK_EXT_shader_subgroup_ballot on panvk
VK_EXT_shader_subgroup_vote on panvk

13
src/gallium/drivers/iris/iris_resource.c
View file

@ -1976,7 +1976,8 @@ iris_invalidate_buffer(struct iris_context *ice, struct iris_resource *res)
{
struct iris_screen *screen = (void *) ice->ctx.screen;
if (res->base.b.target != PIPE_BUFFER)
if (res->base.b.target != PIPE_BUFFER ||
res->base.b.flags & PIPE_RESOURCE_FLAG_FIXED_ADDRESS)
return false;
/* If it's already invalidated, don't bother doing anything.
@ -2736,6 +2737,15 @@ static const struct u_transfer_vtbl transfer_vtbl = {
.get_stencil = iris_resource_get_separate_stencil,
};
static uint64_t
iris_resource_get_address(struct pipe_screen *pscreen,
struct pipe_resource *presrouce)
{
struct iris_resource *res = (struct iris_resource *)presrouce;
assert(presrouce->flags & PIPE_RESOURCE_FLAG_FIXED_ADDRESS);
return res->bo->address + res->offset;
}
void
iris_init_screen_resource_functions(struct pipe_screen *pscreen)
{
@ -2753,6 +2763,7 @@ iris_init_screen_resource_functions(struct pipe_screen *pscreen)
pscreen->resource_destroy = u_transfer_helper_resource_destroy;
pscreen->memobj_create_from_handle = iris_memobj_create_from_handle;
pscreen->memobj_destroy = iris_memobj_destroy;
pscreen->resource_get_address = iris_resource_get_address;
pscreen->transfer_helper =
u_transfer_helper_create(&transfer_vtbl,
U_TRANSFER_HELPER_SEPARATE_Z32S8 |

12
src/gallium/drivers/iris/iris_state.c
View file

@ -9338,7 +9338,8 @@ iris_upload_gpgpu_walker(struct iris_context *ice,
static void
iris_use_global_bindings(struct iris_context *ice,
struct iris_batch *batch)
struct iris_batch *batch,
const struct pipe_grid_info *grid)
{
for (unsigned i = 0; i < IRIS_MAX_GLOBAL_BINDINGS; i++) {
struct pipe_resource *res = ice->state.global_bindings[i];
@ -9348,6 +9349,13 @@ iris_use_global_bindings(struct iris_context *ice,
iris_use_pinned_bo(batch, iris_resource_bo(res),
true, IRIS_DOMAIN_NONE);
}
for (unsigned i = 0; i < grid->num_globals; i++) {
struct iris_resource *res = (void *) grid->globals[i];
iris_use_pinned_bo(batch, res->bo, true, IRIS_DOMAIN_NONE);
util_range_add(&res->base.b, &res->valid_buffer_range,
0, res->base.b.width0);
}
}
static void
@ -9391,7 +9399,7 @@ iris_upload_compute_state(struct iris_context *ice,
iris_use_pinned_bo(batch, border_color_pool->bo, false,
IRIS_DOMAIN_NONE);
iris_use_global_bindings(ice, batch);
iris_use_global_bindings(ice, batch, grid);
#if GFX_VER >= 12
genX(invalidate_aux_map_state)(batch);