https://dhairyashilrg.dev/logOne line per event. https://dhairyashilrg.dev/log#2026-09-22https://dhairyashilrg.dev/log#2026-09-22-ep3Tue, 22 Sep 2026 00:00:00 GMTEpisode 3 is on YouTube: the anatomy of a harness, the seven places bugs hide. https://dhairyashilrg.dev/log#2026-09-20https://dhairyashilrg.dev/log#2026-09-20-ep2Sun, 20 Sep 2026 00:00:00 GMTEpisode 2 is on YouTube: the loop every agent runs, think, act, observe. https://dhairyashilrg.dev/log#2026-09-19https://dhairyashilrg.dev/log#2026-09-19-ep1Sat, 19 Sep 2026 00:00:00 GMTEpisode 1 of the harness series is on YouTube: what an AI agent harness is, and the same model doing better with a different one. https://dhairyashilrg.dev/log#2026-09-16https://dhairyashilrg.dev/log#2026-09-16-nvvm-smWed, 16 Sep 2026 00:00:00 GMTOpened llvm-project #224105: SM version requirements for the NVVM mbarrier ops. https://dhairyashilrg.dev/log#2026-09-11https://dhairyashilrg.dev/log#2026-09-11-mbar-mergedFri, 11 Sep 2026 00:00:00 GMTllvm-project #222916 merged. It fixes the lowering of the legacy `mbar.arrive_drop`. https://dhairyashilrg.dev/log#2026-09-06https://dhairyashilrg.dev/log#2026-09-06-fixed-masksSun, 06 Sep 2026 00:00:00 GMTOpened llvm-project #221595: fixed-size masks in `eliminateVectorMasks`. https://dhairyashilrg.dev/log#2026-08-29https://dhairyashilrg.dev/log#2026-08-29-negative-foldSat, 29 Aug 2026 00:00:00 GMTllvm-project #219681 merged. It stops the `in_bounds` fold for negative constant indices. https://dhairyashilrg.dev/log#2026-08-29https://dhairyashilrg.dev/log#2026-08-29-pass-restructureSat, 29 Aug 2026 00:00:00 GMTRestructured #215340 from a folder into the opt-in pass `-vector-infer-in-bounds`, as three maintainers asked; `isInBounds` untouched, 519 lines added, none removed. https://dhairyashilrg.dev/log#2026-08-25https://dhairyashilrg.dev/log#2026-08-25-rfcTue, 25 Aug 2026 00:00:00 GMTPosted the RFC on whether `vector.transfer_read`/`write` should keep `in_bounds`, with per-target measurements of the masking alternative. https://dhairyashilrg.dev/log#2026-08-10https://dhairyashilrg.dev/log#2026-08-10-inbounds-openedMon, 10 Aug 2026 00:00:00 GMTOpened llvm-project #215340: infer `in_bounds` from value bounds; on jacobi-2d, masked calls 14 → 0. https://dhairyashilrg.dev/log#2026-08-07https://dhairyashilrg.dev/log#2026-08-07-value-boundsFri, 07 Aug 2026 00:00:00 GMTllvm-project #214614 merged: `ValueBoundsOpInterface` for `affine.for`. https://dhairyashilrg.dev/log#2026-08-02https://dhairyashilrg.dev/log#2026-08-02-scalable-foldSun, 02 Aug 2026 00:00:00 GMTllvm-project #213506 merged. It stops the `in_bounds` fold on scalable vector dimensions. https://dhairyashilrg.dev/log#2026-04-14https://dhairyashilrg.dev/log#2026-04-14-spack-ucxTue, 14 Apr 2026 00:00:00 GMTspack-packages #4291 merged: external detection for UCX.