diff options
author | Chia-I Wu <[email protected]> | 2014-10-30 12:24:01 +0800 |
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committer | Chia-I Wu <[email protected]> | 2014-11-06 10:26:34 +0800 |
commit | 99742998fc3a4520c9106f4ef5cc1246e38a35a9 (patch) | |
tree | b3310e7690a03739c1c33fa2cffc371d6af52f34 /src/gallium | |
parent | 510a1a9012fc0d915033b7f1f18053e1b176ce85 (diff) |
ilo: fix compute params
Based on beignet, hardware capabilities, and OpenCL requirements.
Signed-off-by: Chia-I Wu <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/ilo/ilo_screen.c | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/src/gallium/drivers/ilo/ilo_screen.c b/src/gallium/drivers/ilo/ilo_screen.c index 42e39c91d25..06aa9739814 100644 --- a/src/gallium/drivers/ilo/ilo_screen.c +++ b/src/gallium/drivers/ilo/ilo_screen.c @@ -194,6 +194,7 @@ ilo_get_compute_param(struct pipe_screen *screen, enum pipe_compute_cap param, void *ret) { + struct ilo_screen *is = ilo_screen(screen); union { const char *ir_target; uint64_t grid_dimension; @@ -205,11 +206,13 @@ ilo_get_compute_param(struct pipe_screen *screen, uint64_t max_private_size; uint64_t max_input_size; uint64_t max_mem_alloc_size; + uint32_t max_clock_frequency; + uint32_t max_compute_units; + uint32_t images_supported; } val; const void *ptr; int size; - /* XXX some randomly chosen values */ switch (param) { case PIPE_COMPUTE_CAP_IR_TARGET: val.ir_target = "ilog"; @@ -224,58 +227,79 @@ ilo_get_compute_param(struct pipe_screen *screen, size = sizeof(val.grid_dimension); break; case PIPE_COMPUTE_CAP_MAX_GRID_SIZE: - val.max_grid_size[0] = 65535; - val.max_grid_size[1] = 65535; - val.max_grid_size[2] = 1; + val.max_grid_size[0] = 0xffffffffu; + val.max_grid_size[1] = 0xffffffffu; + val.max_grid_size[2] = 0xffffffffu; ptr = &val.max_grid_size; size = sizeof(val.max_grid_size); break; case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE: - val.max_block_size[0] = 512; - val.max_block_size[1] = 512; - val.max_block_size[2] = 512; + val.max_block_size[0] = 1024; + val.max_block_size[1] = 1024; + val.max_block_size[2] = 1024; ptr = &val.max_block_size; size = sizeof(val.max_block_size); break; case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK: - val.max_threads_per_block = 512; + val.max_threads_per_block = 1024; ptr = &val.max_threads_per_block; size = sizeof(val.max_threads_per_block); break; case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE: - val.max_global_size = 4; + /* \see ilo_max_resource_size */ + val.max_global_size = 1u << 31; ptr = &val.max_global_size; size = sizeof(val.max_global_size); break; case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE: + /* Shared Local Memory Size of INTERFACE_DESCRIPTOR_DATA */ val.max_local_size = 64 * 1024; ptr = &val.max_local_size; size = sizeof(val.max_local_size); break; case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE: - val.max_private_size = 32768; + /* scratch size */ + val.max_private_size = 12 * 1024; ptr = &val.max_private_size; size = sizeof(val.max_private_size); break; case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE: - val.max_input_size = 256; + val.max_input_size = 1024; ptr = &val.max_input_size; size = sizeof(val.max_input_size); break; case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE: - val.max_mem_alloc_size = 128 * 1024 * 1024; + val.max_mem_alloc_size = 1u << 31; ptr = &val.max_mem_alloc_size; size = sizeof(val.max_mem_alloc_size); break; + case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY: + val.max_clock_frequency = 1000; + + ptr = &val.max_clock_frequency; + size = sizeof(val.max_clock_frequency); + break; + case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS: + val.max_compute_units = is->dev.eu_count; + + ptr = &val.max_compute_units; + size = sizeof(val.max_compute_units); + break; + case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED: + val.images_supported = 1; + + ptr = &val.images_supported; + size = sizeof(val.images_supported); + break; default: ptr = NULL; size = 0; |