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broadcom/compiler: add local_size in v3d_compute_prog_data

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As we plan to try to get directly the compiled variant from the cache,
it would be possible to not have available the nir shaders, so we add
this info on prog data.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9403>
This commit is contained in:
Alejandro Piñeiro 2021-02-27 00:35:54 +01:00 • committed by Marge Bot
parent ab252d73a9
commit 2be0c36775
3 changed files with 11 additions and 5 deletions
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1
src/broadcom/compiler/v3d_compiler.h
View file

@ -895,6 +895,7 @@ struct v3d_compute_prog_data {
struct v3d_prog_data base;
/* Size in bytes of the workgroup's shared space. */
uint32_t shared_size;
uint16_t local_size[3];
};
static inline bool

4
src/broadcom/compiler/vir.c
View file

@ -786,6 +786,10 @@ v3d_cs_set_prog_data(struct v3d_compile *c,
struct v3d_compute_prog_data *prog_data)
{
prog_data->shared_size = c->s->info.cs.shared_size;
prog_data->local_size[0] = c->s->info.cs.local_size[0];
prog_data->local_size[1] = c->s->info.cs.local_size[1];
prog_data->local_size[2] = c->s->info.cs.local_size[2];
}
static void

11
src/broadcom/vulkan/v3dv_cmd_buffer.c
View file

@ -5198,7 +5198,7 @@ cmd_buffer_create_csd_job(struct v3dv_cmd_buffer *cmd_buffer,
uint32_t *wg_size_out)
{
struct v3dv_pipeline *pipeline = cmd_buffer->state.compute.pipeline;
assert(pipeline && pipeline->cs && pipeline->cs->nir);
assert(pipeline && pipeline->cs && pipeline->cs->current_variant);
struct v3dv_job *job = vk_zalloc(&cmd_buffer->device->vk.alloc,
sizeof(struct v3dv_job), 8,
@ -5221,12 +5221,13 @@ cmd_buffer_create_csd_job(struct v3dv_cmd_buffer *cmd_buffer,
submit->cfg[1] |= group_count_y << V3D_CSD_CFG012_WG_COUNT_SHIFT;
submit->cfg[2] |= group_count_z << V3D_CSD_CFG012_WG_COUNT_SHIFT;
const struct nir_shader *cs = pipeline->cs->nir;
const struct v3d_compute_prog_data *cpd =
pipeline->cs->current_variant->prog_data.cs;
const uint32_t wgs_per_sg = 1; /* FIXME */
const uint32_t wg_size = cs->info.cs.local_size[0] *
cs->info.cs.local_size[1] *
cs->info.cs.local_size[2];
const uint32_t wg_size = cpd->local_size[0] *
cpd->local_size[1] *
cpd->local_size[2];
submit->cfg[3] |= wgs_per_sg << V3D_CSD_CFG3_WGS_PER_SG_SHIFT;
submit->cfg[3] |= ((DIV_ROUND_UP(wgs_per_sg * wg_size, 16) - 1) <<
V3D_CSD_CFG3_BATCHES_PER_SG_M1_SHIFT);