mesa/src/broadcom/compiler
Iago Toral Quiroga d1281d857f broadcom/compiler: update peripheral access restrictions for v71
In V3D 4.x only a couple of simultaneous accesses where allowed, but
V3D 7.x is a bit more flexible, so rather than trying to check for all
the allowed combinations it is easier to check if we are one of the
disallows.

Shader-db (pi5):

total instructions in shared programs: 11338883 -> 11307386 (-0.28%)
instructions in affected programs: 2727201 -> 2695704 (-1.15%)
helped: 12555
HURT: 289
Instructions are helped.

total max-temps in shared programs: 2230199 -> 2229260 (-0.04%)
max-temps in affected programs: 20508 -> 19569 (-4.58%)
helped: 608
HURT: 4
Max-temps are helped.

total sfu-stalls in shared programs: 15236 -> 15293 (0.37%)
sfu-stalls in affected programs: 148 -> 205 (38.51%)
helped: 38
HURT: 64
Inconclusive result (%-change mean confidence interval includes 0).

total inst-and-stalls in shared programs: 11354119 -> 11322679 (-0.28%)
inst-and-stalls in affected programs: 2732262 -> 2700822 (-1.15%)
helped: 12550
HURT: 304
Inst-and-stalls are helped.

total nops in shared programs: 273711 -> 274095 (0.14%)
nops in affected programs: 9626 -> 10010 (3.99%)
helped: 186
HURT: 397
Nops are HURT.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25450>
2023-10-13 22:37:42 +00:00
..
meson.build broadcom/compiler: Remove v3d_nir_lower_robust_access 2023-06-29 22:36:50 +00:00
nir_to_vir.c broadcom/compiler: generalize check for shaders using pixel center W 2023-10-13 22:37:42 +00:00
qpu_schedule.c broadcom/compiler: update peripheral access restrictions for v71 2023-10-13 22:37:42 +00:00
qpu_validate.c broadcom/compiler: update peripheral access restrictions for v71 2023-10-13 22:37:42 +00:00
v3d33_tex.c nir: Drop nir_dest 2023-08-14 21:22:53 +00:00
v3d33_vpm_setup.c
v3d40_tex.c nir: Drop nir_dest 2023-08-14 21:22:53 +00:00
v3d_compiler.h broadcom/compiler: rename vir_writes_rX to vir_writes_rX_implicitly 2023-10-13 22:37:41 +00:00
v3d_nir_lower_image_load_store.c treewide: Drop nir_ssa_for_src users 2023-09-18 10:25:17 -04:00
v3d_nir_lower_io.c broadcom/compiler: v71 isn't affected by double-rounding of viewport X,Y coords 2023-10-13 22:37:42 +00:00
v3d_nir_lower_line_smooth.c treewide: Use nir_before/after_impl for more elaborate cases 2023-08-30 19:30:58 +00:00
v3d_nir_lower_load_store_bitsize.c treewide: Drop nir_ssa_for_src users 2023-09-18 10:25:17 -04:00
v3d_nir_lower_logic_ops.c nir: Drop most uses if nir_instr_rewrite_src() 2023-08-18 01:00:15 +00:00
v3d_nir_lower_scratch.c treewide: Drop nir_ssa_for_src users 2023-09-18 10:25:17 -04:00
v3d_nir_lower_txf_ms.c nir: Take a nir_def * in nir_tex_instr_add_src() 2023-08-18 01:00:14 +00:00
vir.c broadcom/compiler: rename vir_writes_rX to vir_writes_rX_implicitly 2023-10-13 22:37:41 +00:00
vir_dump.c broadcom/qpu: define v3d_qpu_input, use on v3d_qpu_alu_instr 2023-10-13 22:37:41 +00:00
vir_live_variables.c broadcom/compiler: update payload registers handling when computing live intervals 2023-10-13 22:37:42 +00:00
vir_opt_constant_alu.c v3dv/v3d: Fix copyright holder to Raspberry Pi Ltd 2022-02-18 11:50:07 +01:00
vir_opt_copy_propagate.c broadcom/qpu: define v3d_qpu_input, use on v3d_qpu_alu_instr 2023-10-13 22:37:41 +00:00
vir_opt_dead_code.c broadcom/compiler: make opt passes set current block 2021-11-02 11:17:01 +00:00
vir_opt_redundant_flags.c broadcom/qpu: define v3d_qpu_input, use on v3d_qpu_alu_instr 2023-10-13 22:37:41 +00:00
vir_opt_small_immediates.c broadcom/compiler: rename small_imm to small_imm_b 2023-10-13 22:37:41 +00:00
vir_register_allocate.c broadcom/compiler: don't assign rf0 to temps across implicit rf0 writes 2023-10-13 22:37:42 +00:00
vir_to_qpu.c broadcom/compiler: update vir_to_qpu::set_src for v71 2023-10-13 22:37:41 +00:00