leonarski_fandClaude Opus 5.5
cb97832fb3
The engines' kernels run on their own non-blocking stream, which is not ordered after the legacy NULL stream. The counter reset (cudaMemset, asynchronous to the host) and the radial-background kernel upload in the Bragg engine constructor, and the direction-grid upload in FFTIndexerGPU (a pageable cudaMemcpy returns once staged, before the DMA completes) were issued on the NULL stream, so the first kernel reading them was not ordered after them. Now cudaMemsetAsync/cudaMemcpyAsync on the engine's stream. In the Bragg constructor that is this->stream: the parameter of the same name has been moved from. compute-sanitizer --track-stream-ordered-races all flagged the Bragg ones (16 + 16 reports on rugnux -e 150 myob; 1 in the [CUDAMemHelpers] tests); 0 after. Outputs byte-identical on myob, cytc, lyso. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01D1G8gJVAy6gp1K5Dz3NE5C
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.