v4.3

🐛 Bug Fixes

• Patch aliases' min-storage option @FabioLuporini (#1535)
• Fix loop collapsing @FabioLuporini (#1534)
• operator: Patch grid-carried argument overrides @FabioLuporini (#1523)
• Fix profiling IET for Intel Advisor benchmarking @georgebisbas (#1516)
• Fix ARM issues @georgebisbas (#1515)
• make test tools less random @ggorman (#1507)
• ir: Fixup _lower_stepping_dims @Leitevmd (#1504)
• Fix custom coefficients on staggered grids @EdCaunt (#1497)
• Tensor grid fixup @mloubout (#1489)
• Patch issue #1477 @FabioLuporini (#1488)
• Patch compilation time @FabioLuporini (#1487)
• Conditonals: Added diff2sympy to conditionals @EdCaunt (#1475)
• Minor tweaks @FabioLuporini (#1469)
• Fix SubDomainSet bug @rhodrin (#1457)
• Function globabl size method @rhodrin (#1499)
• Fix parallel increments @FabioLuporini (#1446)
• fix misspelling of openmp-targets for amdgcn-amd-amdhsa @paklui (#1429)
• examples: Fix opt arg-passing for elastic and TTI @georgebisbas (#1425)

API

• FD: add missing shift option @Leitevmd (#1551)
• Refactor and enhance section profiling @FabioLuporini (#1547)
• GPU data streaming @FabioLuporini (#1520)
• builtins: initialize FD halo @mloubout (#1511)
• Fix custom coefficients on staggered grids @EdCaunt (#1497)
• Tensor grid fixup @mloubout (#1489)
• Added origin_map attribute to Grid @EdCaunt (#1461)
• Tensor API: improve behavior and interleaving with sympy. @mloubout (#1390)

Examples

• Example: add second-order viscoacoustic equations @nogueirapeterson (#1406)
• Updated cavity flow notebook for cfd examples @kmn319 (#1502)
• Notebooks with Damping, PML and HABC absorbing boudary conditions. @felipeaugustogudes (#1323)
• Examples: Add tests and damp safety checks for backward compatibility @mloubout (#1434)
• Move time block notebook to seismic/tutorials @jkwashbourne (#1441)
• examples: Fix opt arg-passing for elastic and TTI @georgebisbas (#1425)
• Time Blocking Notebook POC w/serialization and compression @jkwashbourne (#1424)
• examples: Patch plot_velocity @FabioLuporini (#1428)
• Self-adjoint seismic: Update correctness linearization plot @jkwashbourne (#1423)

Documentation

• Correct typo in examples/cfd/03_diffusion.ipynb @jakubbober (#1451)
• Replaced mini-web-app for slack invites to slacks native solution. @ggorman (#1439)

MPI

• builtins: initialize FD halo @mloubout (#1511)
• Fix halo update hoisting @Leitevmd (#1494)
• Fixup _hoist_halospots @FabioLuporini (#1496)
• Fixup _drop_halospots @FabioLuporini (#1495)
• Outhalo size warning @rhodrin (#1493)
• Fixing halo spot merge rule (issue 1459) @Leitevmd (#1482)
• MPI + OpenMP 5.0 @italoaug (#1363)
• mpi data gatherer @rhodrin (#1376)

GPU

• Skip viscoacoustic tests with openacc @rhodrin (#1559)
• GPU data streaming @FabioLuporini (#1520)
• Use omp_set_default_device for OpenMP GPU offloading @italoaug (#1517)
• Tidy gpu CI workflow @rhodrin (#1470)
• Fix MPI in Dockerfile.nvidia @kenhester (#1492)

Testing

• Skip viscoacoustic tests with openacc @rhodrin (#1559)
• Tweak ASV and GPU workflows @rhodrin (#1558)
• docker publish tweaks @rhodrin (#1548)
• Docker workflow updates @rhodrin (#1546)
• CI: Update gpu workflow @rhodrin (#1542)
• Migrate asv workflow to new runner @rhodrin (#1530)
• Move mpi examples to new runner @rhodrin (#1543)
• Migrate MPI CI @rhodrin (#1531)
• Add test that compares gradient equivalence @navjotk (#1519)
• ci: Disable dask tutos on OSX build @FabioLuporini (#1505)
• CI: skip dask on osc builds @mloubout (#1458)

Misc

• Update distributed requirement to <2021.2 @dependabot (#1557)
• Improve bitwise reproducibility @ggorman (#1438)
• Update to NVidia HPC 20.9; MPI Fixes @kenhester (#1526)
• perf: Add global gflopss to operator log @georgebisbas (#1462)
• Advisor miscellaneous improvements @georgebisbas (#1503)
• Updated dependencies in Dockerfile.nvidia: HPC SDK 20.9, cupy110 @kenhester (#1484)
• Improve detection and scheduling of CIREs @FabioLuporini (#1465)
• Intel Advisor jupyter notebook benchmarks/user/advisor scripts update @jack-lascala (#1456)
• Added sniffing Intel MPI as MPI version in compiler.py @jack-lascala (#1455)
• Moving and packaging the Intel Advisor 2020 scripts into benchmarks/user/advisor @jack-lascala (#1452)
• Moved from PGI to HPC SDK. New NVIDIA Based-Container. @kenhester (#1450)
• Intel Advisor 2020 automatic roofline tools @jack-lascala (#1440)
• Potentially smarter CIRE via cire-rotate option @FabioLuporini (#1430)
• Update pytest requirement from to >=3.6,<7.0 @dependabot (#1414)