kferjaoui 69151de3c7 Add in-kernel pedestal update, disable quadrant test ...

- Non-photon pixels now update pedestal (push_fast equivalent)
  directly in the kernel, no atomics needed
- Commented out quadrant significance test (c2): absent from
  sequential CPU code, was producing GPU-only clusters.
- Added d_pd_sum to device allocations and host upload

Build (sm_89): 46 registers, 0 spills, 100% occupancy.

Verified on 256x256 Jungfrau data, 5000 frames, nSigma=5.0:
  CPU 8428 vs GPU 8471 clusters, 99.8% match
  0.63 ms/frame CPU vs 0.04 ms/frame GPU (~16x)

2026-04-13 11:28:03 +02:00

..

aare

Add in-kernel pedestal update, disable quadrant test

2026-04-13 11:28:03 +02:00