ucTrace: A Multi-Layer Profiling Tool for UCX-driven Communication

ucTrace: A Multi-Layer Profiling Tool for UCX-driven Communication

• ucTrace delivers fine‑grained UCX communication traces, filling gaps left by existing MPI profilers. • It maps UCX operations back to originating MPI calls, linking host‑to‑devic

Single-cell and isoform-specific translational profiling of the mouse brain

Single-cell and isoform-specific translational profiling of the mouse brain

• Abstract The brain displays the richest repertoire of post-transcriptional mechanisms regulating mRNA translation1,2,3,4,5,6,7,8,9,10,11. • Among these, alternative splicing has

Science · February 20, 2026 (updated February 24, 2026) · 2 min · 261 words