leonarski_fandClaude Opus 5
ffbdaa71e4
PinInputBuffer() page-locks the buffer an image is decompressed into, which an uncompressed image never uses: it is read straight out of the reader's own buffer, so the upload came from pageable memory. Measured on this card, 72.6 MB crosses at 5.6 GB/s pageable and 14.6 GB/s registered - 12.9 ms against 5.0 ms, on every image of a sweep that stores its frames uncompressed. PinInputRegion() page-locks a region the caller owns and remembers it, so a worker that reads every frame into the same buffer registers it once. The registration is dropped with the engine, so the three workers that build one declare their raw image before it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Jungfraujoch
Application to receive data from the PSI JUNGFRAU and EIGER detectors.
All documentation is now placed in docs/ subdirectory and for the current version hosted on Jungfraujoch Read The Docs page.