Fr0zkaandClaude Opus 5.5 b0da995978 wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view ...

Re-verified f2de8fe (hashes, walk 5,642/5,642, far topology 0 diffs vs CPU and
WARP, GPU survival). The remote LOD3/4 band was a direct-GPU coverage loss
(overlapping pixels identical, surface pieces missing, e.g. (6,2,0,lod3));
LOD3/4 now mesh on CPU, root cause in the GPU route still unidentified.
A minimal first-submit repro (pools, first-touch dispatch, device flags) did
not reproduce the 2.4 s stall. Whole view: CPU 1.438 s vs GPU 4.704 s median.
Crossing probe overflowed GPU output slots: no valid crossing latency.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MmSoF64BbRFmk9C3p1VsBJ

2026-10-07 04:36:34 +02:00

..

precompiled

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

BuildGpuFieldPort.ps1

wip(standalone): GPU step 3 -- GPU decides far rock/air, sparse CPU exceptions, hybrid viewer (H)

2026-10-06 09:14:22 +02:00

BuildGpuFieldViewer.ps1

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

BuildGpuFirstSubmitRepro.ps1

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

CompareFarCpuHashes.ps1

wip(standalone): GPU field step 2 -- far-field shapes/strata/relief in shared C++/HLSL, GPU field+mesh

2026-10-06 08:02:02 +02:00

CompareStep8Captures.py

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

CompareStep8LodIsolations.py

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

CompareStep9Captures.py

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

GpuFarViewer.h

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

GpuFieldPort.cpp

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

GpuFirstSubmitRepro.cpp

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

REPORT.md

wip(standalone): GPU step 3 -- GPU decides far rock/air, sparse CPU exceptions, hybrid viewer (H)

2026-10-06 09:14:22 +02:00

RunGpuFarAgreement.ps1

wip(standalone): GPU step 3 -- GPU decides far rock/air, sparse CPU exceptions, hybrid viewer (H)

2026-10-06 09:14:22 +02:00

RunGpuFarViewer.ps1

wip(standalone): GPU step 4 -- batched far generation, connector panels on GPU; far survival passes

2026-10-06 11:01:03 +02:00

RunGpuFieldPort.ps1

wip(standalone): GPU field step 2 -- far-field shapes/strata/relief in shared C++/HLSL, GPU field+mesh

2026-10-06 08:02:02 +02:00

RunStep6CaptureMatrix.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6ColdInterleaved.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6FarAgreement.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6FarPacked.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6GpuCrossing.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6NearAgreement.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6NearDiag.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6NearDiagFull.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6NearMismatchProbe.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep6NearPacked.ps1

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

RunStep7CaptureMatrix.ps1

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

RunStep7ColdInterleaved.ps1

wip(standalone): GPU step 7 partial -- parity check deferred off cold path (stopped early)

2026-10-06 20:17:37 +02:00

RunStep7Process.ps1

wip(standalone): GPU step 7 partial -- parity check deferred off cold path (stopped early)

2026-10-06 20:17:37 +02:00

RunStep8CaptureMatrix.ps1

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

RunStep8ColdInterleaved.ps1

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

RunStep8PresentControls.ps1

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

RunStep8PresentVisibilityControls.ps1

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

RunStep9NormalWindowInterleaved.ps1

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

StartGpuFarViewer.ps1

wip(standalone): GPU step 4 -- batched far generation, connector panels on GPU; far survival passes

2026-10-06 11:01:03 +02:00

step3_cpu_far.png

wip(standalone): GPU step 3 -- GPU decides far rock/air, sparse CPU exceptions, hybrid viewer (H)

2026-10-06 09:14:22 +02:00

step3_gpu_far.png

wip(standalone): GPU step 3 -- GPU decides far rock/air, sparse CPU exceptions, hybrid viewer (H)

2026-10-06 09:14:22 +02:00

step6_capture_comparison.md

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_chamber.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_far.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_passage_floor_closeup.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_passage.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_remote_yaw0.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_remote_yaw90.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_remote_yaw180.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_remote_yaw270.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_tunnel_bend.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_cpu_tunnel.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_chamber.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_far.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_passage_floor_closeup.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_passage_normalfix.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_passage.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_remote_yaw0.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_remote_yaw90.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_remote_yaw180.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_remote_yaw270.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_tunnel_bend.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step6_gpu_tunnel.png

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

step7_capture_comparison.md

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_chamber.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_far.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_passage_floor_closeup.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_passage.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_remote_yaw90.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_remote_yaw180.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_remote_yaw270.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_tunnel_bend.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_cpu_tunnel.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_chamber.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_far.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_passage_floor_closeup.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_passage.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_remote_yaw90.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_remote_yaw180.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_remote_yaw270.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_tunnel_bend.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_gpu_tunnel.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_probe_cpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_probe_gpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_seam_cpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step7_seam_gpu_remote_yaw0.png

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

step8_capture_comparison.md

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_clamped_capture_comparison.md

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_chamber.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_far.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_passage_floor_closeup.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_passage.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_remote_yaw0.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_remote_yaw90.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_remote_yaw180.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_remote_yaw270.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_tunnel_bend.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_cpu_tunnel.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_chamber.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_far.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_passage_floor_closeup.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_passage.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_protected_remote_yaw0.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_protected_remote_yaw90.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw0.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw90_direct_audit.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw90_drawargs_full.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw90_drawargs.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw90.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw180.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_remote_yaw270.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_tunnel_bend.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_gpu_tunnel.png

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step8_lod_isolation_comparison.md

wip(standalone): GPU step 8 partial -- GPU skirts, first-present hold; remote gap open

2026-10-07 02:19:38 +02:00

step9final_capture_comparison.md

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_cpu_remote_yaw0.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_cpu_remote_yaw90.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_cpu_remote_yaw180.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_cpu_remote_yaw270.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_gpu_remote_yaw0.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_gpu_remote_yaw90.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_gpu_remote_yaw180.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_gpu_remote_yaw270.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_lod3_remote_cpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_lod3_remote_gpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_lod4_remote_cpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_lod4_remote_gpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_remote_cpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

step9final_remote_gpu.png

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00

STEP4_REPORT.md

wip(standalone): GPU step 4 -- batched far generation, connector panels on GPU; far survival passes

2026-10-06 11:01:03 +02:00

STEP5_REPORT.md

wip(standalone): GPU step 5 -- far GPU work 646 -> 112 ms; hybrid whole view equal to CPU

2026-10-06 13:50:07 +02:00

STEP6_REPORT.md

wip(standalone): GPU step 6 -- near field on GPU, exact; cold start still slower than CPU

2026-10-06 20:03:10 +02:00

STEP7_RESUME_REPORT.md

wip(standalone): GPU step 7 -- viewer cold start 2.45 -> 1.49 s on CPU; GPU skirts missing

2026-10-06 22:39:40 +02:00

STEP9_REPORT.md

wip(standalone): GPU step 9 -- remote band closed by CPU fallback; CPU still wins whole view

2026-10-07 04:36:34 +02:00