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intel/dev: Add GRF size information to the intel_device_info struct.

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Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29926>
This commit is contained in:
Francisco Jerez 2023-01-04 12:53:55 -08:00 • committed by Marge Bot
parent fea9de3c83
commit 039f4fe25e
2 changed files with 12 additions and 0 deletions
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9
src/intel/dev/intel_device_info.c
View file

@ -102,6 +102,7 @@ static const struct intel_device_info intel_device_info_gfx3 = {
.num_subslices = { 1, },
.max_eus_per_subslice = 8,
.num_thread_per_eu = 4,
.grf_size = 32,
.timestamp_frequency = 12500000,
};
@ -113,6 +114,7 @@ static const struct intel_device_info intel_device_info_i965 = {
.num_subslices = { 1, },
.max_eus_per_subslice = 8,
.num_thread_per_eu = 4,
.grf_size = 32,
.max_vs_threads = 16,
.max_gs_threads = 2,
.max_wm_threads = 8 * 4,
@ -134,6 +136,7 @@ static const struct intel_device_info intel_device_info_g4x = {
.num_subslices = { 1, },
.max_eus_per_subslice = 10,
.num_thread_per_eu = 5,
.grf_size = 32,
.max_vs_threads = 32,
.max_gs_threads = 2,
.max_wm_threads = 10 * 5,
@ -154,6 +157,7 @@ static const struct intel_device_info intel_device_info_ilk = {
.num_subslices = { 1, },
.max_eus_per_subslice = 12,
.num_thread_per_eu = 6,
.grf_size = 32,
.max_vs_threads = 72,
.max_gs_threads = 32,
.max_wm_threads = 12 * 6,
@ -177,6 +181,7 @@ static const struct intel_device_info intel_device_info_snb_gt1 = {
.num_subslices = { 1, },
.max_eus_per_subslice = 6,
.num_thread_per_eu = 6, /* Not confirmed */
.grf_size = 32,
.max_vs_threads = 24,
.max_gs_threads = 21, /* conservative; 24 if rendering disabled. */
.max_wm_threads = 40,
@ -207,6 +212,7 @@ static const struct intel_device_info intel_device_info_snb_gt2 = {
.num_subslices = { 1, },
.max_eus_per_subslice = 12,
.num_thread_per_eu = 6, /* Not confirmed */
.grf_size = 32,
.max_vs_threads = 60,
.max_gs_threads = 60,
.max_wm_threads = 80,
@ -232,6 +238,7 @@ static const struct intel_device_info intel_device_info_snb_gt2 = {
.has_pln = true, \
.has_64bit_float = true, \
.has_surface_tile_offset = true, \
.grf_size = 32, \
.timestamp_frequency = 12500000, \
.max_constant_urb_size_kb = 16
@ -428,6 +435,7 @@ static const struct intel_device_info intel_device_info_hsw_gt3 = {
.supports_simd16_3src = true, \
.has_surface_tile_offset = true, \
.num_thread_per_eu = 7, \
.grf_size = 32, \
.max_vs_threads = 504, \
.max_tcs_threads = 504, \
.max_tes_threads = 504, \
@ -1206,6 +1214,7 @@ static const struct intel_device_info intel_device_info_arl_h = {
.ver = 20, \
.verx10 = 200, \
.num_subslices = dual_subslices(1), \
.grf_size = 64, \
.has_64bit_float = true, \
.has_64bit_int = true, \
.has_integer_dword_mul = false, \

3
src/intel/dev/intel_device_info.py
View file

@ -373,6 +373,9 @@ Struct("intel_device_info",
Member("unsigned", "num_thread_per_eu", compiler_field=True,
comment="Number of threads per eu, varies between 4 and 8 between generations."),
Member("uint8_t", "grf_size",
comment="Size of a register from the EU GRF file in bytes."),
Member("uint8_t", "slice_masks",
comment="A bit mask of the slices available."),