GT4Py v1.1.12

Summary of changes since v1.1.11

Cartesian

• Improve DaCe loop scheduling for CPU and CUDA backends.
• Generate cleaner index-bound expressions in the DaCe backend.
• Use descriptive loop names in the DaCe schedule tree for easier profiling and debugging.
• Fix out-of-bounds reads for stencils using K-axis interfaces without extra vertical padding.

All changes

• fix[next]: extend fingerprinting to cover all relevant cache state via structural hashing by @egparedes in #2648
• ci: bump typer version in scripts to fix daily CI errors by @egparedes in #2671
• ci: move daily job into the European night by @havogt in #2672
• fix[next]: scalar dtype in math builtins + implement embedded gamma (#2277) by @havogt in #2658
• fix[next]: Enable the translation cache in compiled backends by @edopao in #2623
• fix[next-dace]: Attempt to achieve deterministic dace auto optimize by @edopao in #2635
• fix[next]: Fix SyntaxWarnings from . in regexes by @msimberg in #2674
• ci: fix daily CI test selection bug by @egparedes in #2676
• fix[next]: Add build configuration to the compilation fingerprint by @edopao in #2650
• ci: update actions/checkout v6 -> v7 by @romanc in #2678
• refactor[next]: Split compilation into a actual compilation and loading of the compilation artifact by @havogt in #2587
• fix[next]: symbolic domain union for empty domains (static case) by @tehrengruber in #2677
• feat[cartesian]: DaCe optimal for/map schedule by @FlorianDeconinck in #2628
• test[next]: Fix value type in symbol_mapping (flacky issue in dace tests) by @edopao in #2687
• fix[next-dace]: Set cmake argument for local cuda architecture by @edopao in #2685
• fix[next]: Fix StaticArgs injection by @SF-N in #2659
• feat[next]: add recursive option to CollapseTuple pass by @tehrengruber in #2689
• test[next]: Fix fvm_nabla_setup for daily CI by @edopao in #2693
• refactor[cartesian]: descriptive loop names in dace backend by @romanc in #2683
• perf[cartesian]: avoid x + 0 and 0 + x expression in index bounds by @romanc in #2682
• fix[cartesian]: actually freeze origin & domain in K-axis by @romanc in #2684
• refactor[next]: drop cartesian subscript syntax by @tehrengruber in #2695
• build: Add agent skill to bump gt4py version by @edopao in #2697
• feat[next]: Compilation with process pool by @havogt in #2679
• fix[next]: make OTF build caches crash-consistent by @havogt in #2691
• fix[next]: propagate recursion limit to compilation worker processes by @havogt in #2698
• refactor[next-dace]: Minor code refactor in dace compilation by @edopao in #2699
• test: mark dace backend with requires_dace by @romanc in #2696
• refactor[cartesian]: update treeir representation of the vertical loop by @romanc in #2688
• tests[cartesian]: add parsing test for ddims size with numpy int type by @romanc in #2703
• fix[next]: deterministic symbol renaming in inline_lambdas by @havogt in #2701
• fix[next]: empty range is absorbing for domain intersection by @havogt in #2702
• refactor: add missing type hint for externals by @romanc in #2707
• refactor[cartesian]: use f-strings instead of .format() by @romanc in #2706
• fix[next-dace]: Ignore guid in SDFG fingerprint by @edopao in #2704
• feat[next]: Tracer support part 1: tree_map by @SF-N in #2586
• Releasing v1.1.12 by @edopao in #2700

New Contributors

• @msimberg made their first contribution in #2674

Full Changelog: v1.1.11...v1.1.12