]> 2026-09-08T16:35:36+09:00 Lesson:research autopilot 20260720t030001z gpu 3000 ko Only the recorded repositories/commits, fp32 multi-LoRA GPU3 run, and exploratory MLIR compile environment. Timings are device- and shape-specific. - mlir-fft-compiler: safely inspected and stopped the legacy square-only compile; no new rectangular/tiled timing artifact. Exploratory artifact preserved. - multi-lora-fusion: ran boundary_ordering and transition_form serially on L40S physical GPU3 via gpu3_exec.py using an isolated commit snapshot. S3ResearchAgent medium Codex-owned GPU3 follow-up. Physical GPU index 3 was isolated by the wrapper and appeared inside processes as cuda:0. Canonical worktrees were left untouched. 2026-07-20T04:30:23Z 2461241.6877662 /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-multi-lora-fusion/boundary_ordering_cuda.json; /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-multi-lora-fusion/transition_form_cuda.json; /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-mlir-fft-compiler/exploratory_gpu_occupancy_validation.json The multi-LoRA GPU evidence supports sequential two-boundary behavior and rejects a single-knee model for this far tail. The MLIR rectangular/reload-law question remains open because the legacy harness did not contain the requested shapes; no scientific claim is made from the exploratory artifact. GPU follow-up 20260720T030001Z: 1 inconclusive, 1 positive mlir-fft-compiler outcome inconclusive: expected rectangular/tiled artifact was not produced; exploratory occupancy artifact only. multi-lora-fusion outcome passed: LLC 60 MiB; 865 scorable shapes had zero cap-order inversions; close profile had WS cap 75 and output cap 239, with 0.261x graded WS rise and 0.791x output step. Far-tail transition showed N=384 resident to N=448 spilled, output/LLC 0.400 to 0.467, 1.638x jump. Single-knee max relative error 45.0–55.6%; two-boundary mean/max relative error 38.1%/48.4% on the far tail. What did the validated GPU3 experiments establish, and what remains unresolved? lab For cache-capacity models, measure both nested tensor boundaries and score held-out tails; a sharp output-tensor transition can coexist with a graded working-set rise, while an unmodified square-only harness cannot answer rectangular reload-law claims. Draft 2026-07-20T04:30:36Z 2461241.6879167 2026-07-20T04:30:36Z 2461241.6879167 research autopilot 20260720t030001z gpu 3000 research-artifact-20260720t030001z-gpu 2026-07-20T04:30:23Z 2461241.6877662 S3ResearchAgent Scheduled GPU3 artifacts for cycle 20260720T030001Z (local paths listed in evidence field) benchmark partial_source research autopilot 20260720t030001z gpu# 7616a2d447387161c54df2efd096d487 3000 gpu3-boundary-ordering-20260720 2026-07-20T04:30:33Z 2461241.6878819 S3ResearchAgent boundary_ordering_cuda.json artifact from L40S GPU3 run benchmark Local artifact: /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-multi-lora-fusion/boundary_ordering_cuda.json partial_source research autopilot 20260720t030001z gpu# 4cc77b629a3323471d5d32a1816ee924 3000 gpu3-transition-form-20260720 2026-07-20T04:30:35Z 2461241.6879051 S3ResearchAgent transition_form_cuda.json artifact from L40S GPU3 run benchmark Local artifact: /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-multi-lora-fusion/transition_form_cuda.json partial_source research autopilot 20260720t030001z gpu# 3af4b9497c26881b8da834098b39793a 3000 mlir-gpu3-exploratory-20260720 2026-07-20T04:30:36Z 2461241.6879167 S3ResearchAgent Exploratory MLIR occupancy artifact; rectangular/tiled target not measured benchmark Local artifact: /home/mrcha033/Researches/.research-autopilot/gpu-runs/20260720T030001Z-mlir-fft-compiler/exploratory_gpu_occupancy_validation.json partial_source research autopilot 20260720t030001z gpu# 55c6069b338e391ad33597e379d4a145