May 14, 2024
- Stefano showed 68GB/s LC compression speed with 7.5x compression (raw uint16 vs. compressed float32) for 1 segment. 88GB/s for 16 segments.
- Stefano will get the raw kernel launches to Gabriel so Gabriel can incorporate in his scripts
- Stefano will post his results to confluence and we will share with Martin
- Stefano will also continue to work on cuSZ
- Gabriel results with ped/gain/common-mode:
- 1 segment (352x384) - 11-12 us -> 22.755 GB/s
- 6 segments (6x352x384) - 40 us -> 40.109 GB/s
- 12 segments (12x352x384) - 72 us -> 44.598 GB/s
- maybe we don't need common-mode in the drp? do it offline? Gabriel points out that this is different than what is currently being done. cpo has a gut feeling it's still OK.
- have asked Silke for her opinion about leaving out common mode in drp
- We will investigate
- multiple streams
- combining LC with the calibration
Overview
Content Tools