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1349 commits

Author SHA1 Message Date
Alyssa Rosenzweig
06eb552baa agx: print register vectors 
easier dbg

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
282f2ac1aa agx: allow 16-bit immediate on stack load/store 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
f97b041e87 agx: set nr_preamble_gprs for preamble scratch 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
94b9200042 asahi: add has_scratch to shader key 
some stages are unspillable

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
9445005c87 agx: improve scratch size accounting 
- prep for preamble scratch
- only include scratch actually used
- prep for spilling scratch

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
a2328820f7 agx: clamp register file based on workgroup size 
once we allow workgroup sizes larger than 384 threads, we need to restrict the
register file to ensure we fit.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
bb37b072a5 asahi,agx: use intrinsics pass 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
8ab443d549 asahi: enable compblit behind dbg flag 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
7eac18b1bc asahi: force inline ppp update logic 
benefits a lot from constant folding.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
c6c8262ce1 asahi: implement pipeline stats as a checkbox 
real impl is blocked on uapi to plumb thru hw perf counters.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
27d39bf544 agx: reassociate bcsel with ior/iand 
fairly dramatic improvement to citra shaders, citra seems to be a % faster with
this.

total instructions in shared programs: 2910477 -> 2909192 (-0.04%)
instructions in affected programs: 983562 -> 982277 (-0.13%)
helped: 529
HURT: 1
Instructions are helped.

total bytes in shared programs: 19400010 -> 19392214 (-0.04%)
bytes in affected programs: 6785058 -> 6777262 (-0.11%)
helped: 529
HURT: 58
Bytes are helped.

total halfregs in shared programs: 519553 -> 519429 (-0.02%)
halfregs in affected programs: 1877 -> 1753 (-6.61%)
helped: 37
HURT: 12
Halfregs are helped.

total spills in shared programs: 135040 -> 135022 (-0.01%)
spills in affected programs: 135040 -> 135022 (-0.01%)
helped: 6
HURT: 0

total fills in shared programs: 342326 -> 342308 (<.01%)
fills in affected programs: 342326 -> 342308 (<.01%)
helped: 6
HURT: 0

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
b45d54a388 agx: optimize b2x(inot) 
easier to do as algebraic rules.

total instructions in shared programs: 2915611 -> 2910477 (-0.18%)
instructions in affected programs: 285251 -> 280117 (-1.80%)
helped: 1245
HURT: 5
Instructions are helped.

total bytes in shared programs: 19439752 -> 19400010 (-0.20%)
bytes in affected programs: 1881556 -> 1841814 (-2.11%)
helped: 1244
HURT: 6
Bytes are helped.

total halfregs in shared programs: 519253 -> 519553 (0.06%)
halfregs in affected programs: 5509 -> 5809 (5.45%)
helped: 24
HURT: 107
Halfregs are HURT.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
34ca925064 agx: don't inline imms into stack_store 
we need opt_large_consts..

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
f6c17cbe48 ail: use template for tiled memcpy 
less macro hell

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
075e595058 ail: port tiling routines to c++ 
to fix macro hell

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
104ba72547 ail: add tests for linear<-->twiddled copies 
based on the panfrost tests.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
f836d573e4 agx: only run early tests if needed 
if it'd be early anyway don't bother, speeds up dolphin with spec shaders

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Asahi Lina
fa475c1b56 asahi: scratch: Add feature to debug core IDs 
Define SCRATCH_DEBUG_CORES to a raw core count to bypass the mapping
machinery and allocate memory for many cores, so we can work out how the
core IDs are mapped.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Asahi Lina
494399c65c asahi: Implement scratch allocation 
Implement our helper program to map scratch blocks into stack memory,
and the driver side that allocates these blocks as necessary.

Alloction is grow-only right now. Drivers are expected to instantiate
scratch memory managers for each shader type (VS, FS, CS) and the same
buffers are reused across commands for each one, growing as necessary.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
da9677f14b asahi: cmdbuf: Fix scratch bucket offset/size 
This is 4 bits. It is an opaque value that gets passed to the
helper, except 0 means no scratch.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
d6cc820d1a asahi: libagx: Move PACKED and GLOBAL macros to libagx.h 
Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
eec7c4beb8 agx: compiler: Enable stack_adjust 
We'll need this once we start using scratch.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
1f1751d258 agx: compiler: Export scratch size to the driver 
So it can configure the pipeline correctly, and allocate the required
scratch space.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
b89da92a5e agx: compiler: Add fence_helper_exit_agx barrier 
This is used by the helper program on exit.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
c406ce793b agx: Add scaffolding to build the helper shader at device init 
Add the scaffolding to compile our helper program, and load it at device
init time.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
05c8b59f5b agx: Hook up helper intrinsics into CL 
So we can use these intrinsicts from libagx.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
30862d7189 agx: Hook up AGX helper NIR intrinsics 
Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
5d0f1ca77f agx: Rename some SRs 
I think these better represent what these SRs actually do.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
28d34f6352 asahi: libagx: introduce AGX_STATIC_ASSERT 
Using the array size trick, this works in both OpenCL and C.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
8661006ef0 agx: add some more bitop tests 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Mary Guillemard
923767a968 agx: Add a bitop optimizer pass 
Signed-off-by: Mary Guillemard <mary@mary.zone>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Mary Guillemard
2b89eb979e agx: Fuse not into and/or/xor 
Signed-off-by: Mary Guillemard <mary@mary.zone>
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Mary Guillemard
ba508fe854 agx: Remove and/or/xor pseudo ops 
Switch back to bitop while keeping the aliases on agx_print_instr.

Also add all variants of 2 args of agx_bitop_table.

Signed-off-by: Mary Guillemard <mary@mary.zone>
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Mary Guillemard
a5b6ff3ccc agx: Add more bitops in agx_bitop_table 
Signed-off-by: Mary Guillemard <mary@mary.zone>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
877c180677 asahi: plug glsl type leak 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
1e973dd5a9 asahi: rework meta shader infra 
this fixes the leaks, and is also a lot more pleasant to work with.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
5261962186 asahi: fix prim restart unrolling with indirects 
need to account for draw->start.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
c0d3bf3608 agx: optimize vote_eq 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
0de7018879 agx: optimize first_invocation 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
fb81201a34 agx: implement active_subgroup_invocation_agx 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
da924e2f03 agx: fuse ballot+cmp 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
def00f7bf0 agx: introduce ballot pseudo 
for more opts

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
92dcf75fcd agx: lower more subgroups 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
f52e0bd70b agx: implement load_subgroup_invocation 
There's an sr.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
6f7511b522 asahi: decode uniform_high records 
print them like low uniforms.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
1ee9b8b668 asahi: optimize more when linking libagx 
Otherwise we get spurious scratch from lower_vars_to_explicit_types on dead
vars.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
5dc0f5ccba asahi: implement VBO robustness 
GL semantics. GLES (weaker) and VK (stronger) semantics are left as a todo, with
explanations given. Enabled always to deal with null VBOs, this should be
optimized once we have soft fault.

This necessitates a rework of VBO keys, but hopefully for the best.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
4aadf67523 asahi: fix metadata for images with VS lowered to GS 
KHR-GL46.shader_image_load_store.basic-allTargets-atomicVS

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:28 +00:00
Alyssa Rosenzweig
9753cd44f7 asahi: Implement skeleton for tessellation 
This implements a rough skeleton of what's needed for tessellation. It contains
the relevant lowerings to merge the VS and TCS, running them as a compute
kernel, and to lower the TES to a new VS (possibly merged in with a subsequent
GS). This is sufficient for both standalone tessellation and tess + geom/xfb
together. It does not yet contain a GPU accellerated tessellator, simply falling
back to the CPU for that for now. Nevertheless the data structures are
engineered with that end goal in mind, in particular to be able to tessellate
all patches in parallel without needing any prefix sums etc (using simple
watermark allocation for the heap).

Work on fleshing out the skeleton continues in parallel. For now, this does pass
the tests and lets the harder stuff get regression tested more easily. And
merging early will ease rebase.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:28 +00:00
Alyssa Rosenzweig
5e8168f1b7 asahi: add more uapi stubs 
for scratch

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:28 +00:00