AIR corpus report

What every module of the system's Metal libraries does when put through the frontend. Generated by tools/air/corpus.py; see docs/air.md section 5 for what the stages mean. Reaching ir3 means it compiled, not that it is correct: correctness needs the CPU reference and a run on the GPU.

Stages

stage	modules	of 456
container	456	100%
reader	456	100%
translate	321	70%
ir3	321	70%

By stage of the shader

what the module is	modules	translate	ir3
fragment	271	271	271
kernel	47	47	47
vertex	3	3	3
visible	135	0	0

The container's TYPE tag agrees with the module's own metadata on 456 of 456; 0 disagree.

By library

library	modules	translate	ir3
AppleMetalGLRenderer.bundle/default.metallib	274	274	274
PortraitFilters.cifilter/default.metallib	36	36	36
PortraitFilters.cifilter/portrait_filters.metallib	135	0	0
VideoDecoders/AV1SW.metallib	11	11	11

Modules that call no `air.*` at all

283 of 456 (62%), of which 262 translate and 262 compile through ir3.

What is not handled yet, by how many modules it stops

modules	where it stops
135	stage: air.visible, a library function (not yet)

The `air.*` functions the corpus calls

119 distinct names in 173 modules.

calls	name
50	`air.fast_clamp.f32`
45	`air.mix.v3f32`
36	`air.dot.v3f32`
27	`air.fast_fmin.v3f32`
27	`air.fast_exp.f32`
26	`air.fast_fmax.f32`
23	`air.fast_sqrt.f32`
21	`air.fast_clamp.v3f32`
20	`air.fast_fmax.v3f32`
19	`air.fast_fmin.f32`
16	`air.fast_clamp.v4f32`
15	`air.fast_pow.v3f32`
15	`air.fast_pow.f32`
14	`air.get_height_texture_2d`
14	`air.get_width_texture_2d`
13	`air.mix.v4f32`
12	`air.sample_texture_2d.v4f32`
12	`air.convert.f.f32.s.i32`
10	`air.read_texture_2d.u.v4i16`
9	`air.write_texture_2d.v4f16`
8	`air.convert.f.f32.u.i32`
8	`air.mix.f32`
7	`air.write_texture_3d.v4f16`
7	`air.sample_texture_3d.v4f16`
7	`air.fast_sqrt.v3f32`
7	`air.fast_pow.v4f32`
7	`air.fast_sqrt.v4f32`
6	`air.write_texture_2d.u.v4i16`
6	`air.convert.u.v2i32.f.v2f32`
6	`air.fast_floor.v2f32`
6	`air.convert.f.v3f32.u.v3i32`
5	`air.atomic.global.store.i32`
5	`air.convert.s.i32.f.f32`
5	`air.fast_fabs.v3f32`
5	`air.sign.v3f32`
5	`air.convert.f.f32.u.i1`
4	`air.convert.f.f16.u.i32`
4	`air.convert.f.f16.s.i32`
4	`air.min.u.i16`
4	`air.read_texture_2d.s.v4i16`
4	`air.get_num_samples_texture_2d_ms`
4	`air.dot.v4f32`
4	`air.read_texture_2d.v4f32`
4	`air.convert.u.i32.f.f32`
4	`air.dot.v2f32`
4	`air.wg.barrier`
4	`air.write_texture_2d.i16.v4f32`
4	`air.fast_fmax.v4f32`
4	`air.fast_atan2.f32`
4	`air.fast_fabs.f32`
3	`air.saturate.f16`
3	`air.atomic.global.add.s.i32`
3	`air.read_texture_2d.i16.v4f32`
3	`air.atomic.global.add.u.i32`
3	`air.fast_ldexp.f32`
3	`air.fast_sin.f32`
3	`air.fast_cos.f32`
2	`air.clamp.s.i32`
2	`air.clamp.s.i16`
2	`air.clamp.s.v2i16`
2	`air.convert.u.v2i16.s.v2i32`
2	`air.clamp.s.v2i32`
2	`air.convert.s.v2i32.u.v2i16`
2	`air.convert.s.v2i16.s.v2i32`
2	`air.convert.s.v2i32.s.v2i16`
2	`air.read_texture_2d_ms.v4f32`
2	`air.fmin.f32`
2	`air.floor.f32`
2	`air.fast_fract.f32`
2	`air.sample_texture_3d.v4f32`
2	`air.atomic.global.max.s.i32`
2	`air.atomic.global.min.s.i32`
2	`air.max.s.i32`
2	`air.min.s.i32`
2	`air.all.v3i1`
2	`air.fast_round.f32`
2	`air.atomic.global.load.i32`
2	`air.all.v2i1`
2	`air.convert.f.f16.u.i8`
2	`air.convert.f.v4f32.u.v4i1`
1	`air.read_texture_2d.v4f16`
1	`air.convert.f.f16.u.i16`
1	`air.sample_texture_2d.s.v4i32`
1	`air.read_texture_2d_ms.s.v4i32`
1	`air.sample_texture_3d.s.v4i32`
1	`air.sample_texture_2d.u.v4i32`
1	`air.read_texture_2d_ms.u.v4i32`
1	`air.sample_texture_3d.u.v4i32`
1	`air.sample_depth_2d.f32`
1	`air.read_depth_2d_ms.f32`
1	`air.sample_texture_2d.u.v4i16`
1	`air.read_texture_2d_ms.u.v4i16`
1	`air.convert.s.v3i32.f.v3f32`
1	`air.fast_round.v3f32`
1	`air.convert.u.v3i32.f.v3f32`
1	`air.fast_floor.v3f32`
1	`air.min.s.i16`
1	`air.max.s.i16`
1	`air.convert.f.v2f32.s.v2i32`
1	`air.mix.f16`
1	`air.fast_saturate.f32`
1	`air.read_texture_2d.i16.u.v4i32`
1	`air.gather_texture_2d.u.v4i32`
1	`air.gather_texture_2d.v4f32`
1	`air.convert.f.v2f32.s.v2i16`
1	`air.fast_ceil.f32`
1	`air.fast_floor.f32`
1	`air.fmax.f16`
1	`air.fmin.f16`
1	`air.fmax.v4f16`
1	`air.fmin.v4f16`
1	`air.gather_texture_2d.v4f16`
1	`air.convert.f.v2f32.u.v2i32`
1	`air.atomic.local.load.i32`
1	`air.atomic.local.add.u.i32`
1	`air.sample_texture_2d.v4f16`
1	`air.atomic.local.store.i32`
1	`air.fast_fabs.v4f32`
1	`air.fast_fmax.v2f32`

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