marfrit 1740e7c165 Cycle 5 Phase 4: QPU CDEF shader plan (predicted deep RED) ...

Per-block stencil: 12 constrain ops per pixel, 64 pixels per
block, 4 blocks/WG, 256 invocations/WG. Predicted R5 = 0.03
(deep RED) from cycle-3 MC scaling. Plan calls out 5 Phase 5
review items, notably sentinel handling and signed/unsigned
min/max distinction.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-18 13:47:18 +00:00

..

issues

Issue 003 closed: mixed-kernel M4 validates V4 deployment shape

2026-05-18 13:44:08 +00:00

dev_process.md

Path B pivot + Phase 0-3 closed with first baseline numbers

2026-05-18 11:30:12 +00:00

k2_deblock_phase1.md

Cycle 2 (deblocking) Phase 1-3: M3'' = 48.285 Medge/s baseline

2026-05-18 12:28:57 +00:00

k2_deblock_phase2.md

Cycle 2 (deblocking) Phase 1-3: M3'' = 48.285 Medge/s baseline

2026-05-18 12:28:57 +00:00

k2_deblock_phase3.md

Cycle 2 (deblocking) Phase 1-3: M3'' = 48.285 Medge/s baseline

2026-05-18 12:28:57 +00:00

k2_deblock_phase4.md

Cycle 2 (LPF) closure: M1''=100%, R''=0.41, M4''=+6.9%, PASS

2026-05-18 12:39:26 +00:00

k2_deblock_phase5.md

Cycle 2 (LPF) closure: M1''=100%, R''=0.41, M4''=+6.9%, PASS

2026-05-18 12:39:26 +00:00

k2_deblock_phase7.md

Cycle 2 (LPF) closure: M1''=100%, R''=0.41, M4''=+6.9%, PASS

2026-05-18 12:39:26 +00:00

k3_mc_phase1.md

Cycle 3 (MC interpolation) closure: M1'''=100%, R'''=0.067 RED, M4=-19.5%

2026-05-18 12:51:43 +00:00

k3_mc_phase2.md

Cycle 3 (MC interpolation) closure: M1'''=100%, R'''=0.067 RED, M4=-19.5%

2026-05-18 12:51:43 +00:00

k3_mc_phase3.md

Cycle 3 (MC interpolation) closure: M1'''=100%, R'''=0.067 RED, M4=-19.5%

2026-05-18 12:51:43 +00:00

k3_mc_phase4.md

Cycle 3 (MC interpolation) closure: M1'''=100%, R'''=0.067 RED, M4=-19.5%

2026-05-18 12:51:43 +00:00

k3_mc_phase5.md

Cycle 3 (MC interpolation) closure: M1'''=100%, R'''=0.067 RED, M4=-19.5%

2026-05-18 12:51:43 +00:00

k3_mc_phase7.md

Issue 003 closed: mixed-kernel M4 validates V4 deployment shape

2026-05-18 13:44:08 +00:00

k4_lpf8_phase1_3.md

Cycle 4 (LPF wd=8) closure: M1=100%, R=0.34, M4=+4.1%, PASS

2026-05-18 12:56:25 +00:00

k4_lpf8_phase4_7.md

Cycle 4 (LPF wd=8) closure: M1=100%, R=0.34, M4=+4.1%, PASS

2026-05-18 12:56:25 +00:00

k5_cdef_phase1_2.md

Cycle 5 setup (Phase 1+2): vendor dav1d 1.4.3 CDEF sources

2026-05-18 13:12:25 +00:00

k5_cdef_phase3_partial.md

Issue 003 closed: mixed-kernel M4 validates V4 deployment shape

2026-05-18 13:44:08 +00:00

k5_cdef_phase3.md

Cycle 5 Phase 3 closed: M1 PASS via bench pointer-convention fix

2026-05-18 13:46:50 +00:00

k5_cdef_phase4.md

Cycle 5 Phase 4: QPU CDEF shader plan (predicted deep RED)

2026-05-18 13:47:18 +00:00

phase0.md

Phase 4 plan + Phase 5 second-model review (PASS-WITH-REVISIONS)

2026-05-18 11:47:03 +00:00

phase1.md

Path B pivot + Phase 0-3 closed with first baseline numbers

2026-05-18 11:30:12 +00:00

phase2.md

Phase 4 plan + Phase 5 second-model review (PASS-WITH-REVISIONS)

2026-05-18 11:47:03 +00:00

phase3.md

Path B pivot + Phase 0-3 closed with first baseline numbers

2026-05-18 11:30:12 +00:00

phase4.md

Phase 4 plan + Phase 5 second-model review (PASS-WITH-REVISIONS)

2026-05-18 11:47:03 +00:00

phase5.md

Phase 4 plan + Phase 5 second-model review (PASS-WITH-REVISIONS)

2026-05-18 11:47:03 +00:00

phase7_M4.md

Phase 7 M4: mixed CPU+QPU beats pure 4-core NEON; project continues

2026-05-18 12:18:36 +00:00

phase7.md

Phase 6 (v1+v4 production) + Phase 7 closure: R = 0.92 ± 0.03 on hertz

2026-05-18 12:09:00 +00:00

vulkaninfo_v3d_7_1_7_hertz.txt

Path B pivot + Phase 0-3 closed with first baseline numbers

2026-05-18 11:30:12 +00:00