v4.8.5

Fix Manifest.in for missing pypi files

Full Changelog: v4.8.4...v4.8.5

v4.8.4

Changes

• compiler: Patch double buffering @FabioLuporini (#2247)
• compiler: Fix unexpansion w custom coeffs @FabioLuporini (#2242)

API

• api: Cleanup sparse setup for precomputed @mloubout (#2353)
• api: Add Hicks (sinc) interpolation api @mloubout (#2342)
• api: add priority to fd coefficients for mixed derivatives @mloubout (#2331)
• api: add support for 45 degree FD approx @mloubout (#2326)
• api: Fix custom fd for staggered @mloubout (#2323)
• api: Fix gpu-fit for TensorFunction @mloubout (#2285)
• misc: Switch off develop-mode @FabioLuporini (#2280)
• api: Minor fixes to arithmetic operations with scalar and tensors @mloubout (#2276)
• misc: Process args for subdimensions @mloubout (#2266)
• api: Add shift and fd order option to all FD operators: @mloubout (#2258)
• api: Always make subsampling factor symbolic @mloubout (#2259)
• api: prevent derivative shortcut with incompatible fd order @mloubout (#2254)

Examples

• examples: Interpolation tutorial notebook @mloubout (#2252)
• examples: Update MPI notebook to reference inner and outer halo terminology @EdCaunt (#2319)
• Correct the Poisson equation in the cavity flow example @rafael-fuente (#2308)
• example: small cleanup of tti for easier reuse @mloubout (#2294)

Documentation

• misc: Add MPI0 logging level @georgebisbas (#2130)
• examples: Fix typo in tutorial numbering @EdCaunt (#2356)
• misc: Docstring updates @ZoeLeibowitz (#2223)

Compiler

• compiler: Tweak check_stability to ensure cleanup is performed @FabioLuporini (#2335)
• compiler: Patch Guards.simplify_and @FabioLuporini (#2334)
• compiler: Enable generation of templated function declarations @FabioLuporini (#2333)
• compiler: Add optional pass for runtime stability check @FabioLuporini (#2327)
• compiler: Tweak Weights.value @FabioLuporini (#2328)
• compiler: Add Weights.value utility @FabioLuporini (#2322)
• compiler: Revamp lowering of IndexDerivatives @FabioLuporini (#2310)
• compiler: Revamp linearization @FabioLuporini (#2317)
• compiler: Adjust names used for cire-rotate dimensions @EdCaunt (#2305)
• compiler: Optimize normalize_reductions_dense @FabioLuporini (#2311)
• compiler: Generate less integer arithmetic @FabioLuporini (#2301)
• compiler: Misc codegen enhancements @FabioLuporini (#2300)
• compiler: Revamp data alignment @FabioLuporini (#2296)
• compiler: Improve IndexDerivative lowering @FabioLuporini (#2288)
• compiler: Misc code generation improvements @FabioLuporini (#2282)
• compiler: Fix handling of redundant derivatives @FabioLuporini (#2284)
• compiler: Introduce cluster-level Temp @georgebisbas (#2281)
• compiler: Add pass to abridge SubDimension names where possible @EdCaunt (#2269)
• compiler: Improve quality of generated code @FabioLuporini (#2263)
• compiler: Add missing numpy dtypes @mloubout (#2271)
• compiler: Machinery to generate vector types @FabioLuporini (#2253)
• compiler: Introduce symbolic fencing @FabioLuporini (#2244)
• compiler: Improve robustness of dspace derivation @FabioLuporini (#2238)

MPI

• misc: Add MPI0 logging level @georgebisbas (#2130)
• CI: revamp parallel marker @mloubout (#2347)
• mpi: Generate deterministic code for overlap mode @georgebisbas (#2303)
• MPI: Fix sparse subfunction handling when used without parent @mloubout (#2278)
• mpi: Fix haloupdate with inner dim [v2] @FabioLuporini (#2272)
• mpi: Add utility to get number of ranks on a single node @mloubout (#2265)
• dsl: Patch domain decomposition bug with SubDomains @EdCaunt (#2246)

Architectures and JIT

• Use get_nvidia_cc to get Nvidia gpu architecture @ggorman (#2343)
• arch: Add denormal flag for clang @mloubout (#2304)
• arch: patch compiler version @mloubout (#2297)
• example: small cleanup of tti for easier reuse @mloubout (#2294)
• arch: support rocm for gpu info @mloubout (#2261)
• compiler: add extra platforms and language to the custom compiler @mloubout (#2255)
• arch: Intel PVC mapping @FabioLuporini (#2215)

🐛 Bug Fixes

• compiler: Make code gen of elementary funcs dtype-aware @FabioLuporini (#2349)
• compiler: Tweak device-aware blocking @FabioLuporini (#2348)
• compiler: Hotfix unevaluation.Pow(1, ...) @FabioLuporini (#2321)
• compiler: Fix min/max reductions to be backend-portable @FabioLuporini (#2315)
• misc: Use str for generalization @mloubout (#2313)
• compiler: Block reductions irrespective of par-tile @FabioLuporini (#2309)
• compiler: Fix space conditions with loop blocking @FabioLuporini (#2302)
• data: Prevent allocator info to be lost at finalize @mloubout (#2295)
• misc: Fix gpu-fit for multiple tensors @mloubout (#2286)
• compiler: Fix minor codegen issues after pickling @FabioLuporini (#2283)
• misc: Replace dimension check in pull_dims @EdCaunt (#2275)
• misc: fix short/ushort codegen @mloubout (#2274)
• mpi: Fix haloupdate with inner dim [v2] @FabioLuporini (#2272)
• misc: fix UnboundTuple for None partile @mloubout (#2256)
• compiler: Hotfix compare-ops @FabioLuporini (#2251)
• compiler: Patch compare_ops for IndexDerivatives @FabioLuporini (#2250)
• dsl: Patch domain decomposition bug with SubDomains @EdCaunt (#2246)
• compiler: Patch symbolic coefficients over cross derivatives @FabioLuporini (#2248)
• compiler: Patch custom coefficients @FabioLuporini (#2243)

Testing

• CI: revamp parallel marker @mloubout (#2347)

Continuous Integration

• docker: fix oneapi setup @mloubout (#2351)
• ci: Update actions for nodejs version deprecation @georgebisbas (#2312)
• deps: Update rocm version @mloubout (#2291)
• compiler: Check DeviceFunctions for SubDimensions @EdCaunt (#2279)

Installation

• pip prod(deps): update ipyparallel requirement from <8.8 to <8.9 @dependabot (#2346)
• pip prod(deps): bump pyrevolve from 2.2.3 to 2.2.4 @dependabot (#2337)
• pip prod(deps): update ipyparallel requirement from <8.7 to <8.8 @dependabot (#2324)
• deps: prevent codecov error on local docker @mloubout (#2318)
• pip prod(deps): update pytest requirement from <8.0,>=7.2 to >=7.2,<9.0 @dependabot (#2299)
• deps: Update rocm version @mloubout (#2291)
• deps: support python 3.12 @mloubout (#2270)
• pip prod(deps): update anytree requirement from <=2.12.0,>=2.4.3 to >=2.4.3,<=2.12.1 @dependabot (#2268)
• pip prod(deps): update anytree requirement from <=2.11.1,>=2.4.3 to >=2.4.3,<=2.12.0 @dependabot (#2249)
• pip prod(deps): update anytree requirement from <=2.10.0,>=2.4.3 to >=2.4.3,<=2.11.1 @dependabot (#2241)

New Contributors

• @rafael-fuente made their first contribution in #2308
• @ZoeLeibowitz made their first contribution in #2223

Full Changelog: v4.8.3...v4.8.4

v4.8.3

Changes

• Andrew add tests to test operator 2194 @AndrewCheng827 (#2207)

API

• api: enforce interpolation radius to be smaller than any input space … @mloubout (#2234)
• api: cleanup SubDimension and SubDomain @mloubout (#2219)
• misc: various Dimension internal fixes @mloubout (#2205)
• api: Cleanup and improve SubFunction @mloubout (#2198)
• builtins: Support batched initialize_function @FabioLuporini (#2176)
• api: Revamp interpolation/injection @FabioLuporini (#2128)

Documentation

• Update FAQ.md @FabioLuporini (#2195)
• documentation: update ci for new website setup @mloubout (#2221)

Compiler

• compiler: prevent multisubdimension expressions duplicates @mloubout (#2230)
• compiler: prevent reduction clause for perfect-enough outer loops @mloubout (#2226)
• compiler: Rework multi-level buffering @FabioLuporini (#2225)
• compiler: Fix issue 2194 @AndrewCheng827 (#2212)
• compiler: prevent radius dependent temps for sparse operations @mloubout (#2216)
• api: Cleanup and improve SubFunction @mloubout (#2198)
• api: Revamp interpolation/injection @FabioLuporini (#2128)

🐛 Bug Fixes

• compiler: Patch cluster.is_sparse @FabioLuporini (#2232)
• compiler: Fix reduction over sparse only @mloubout (#2220)
• compiler: prevent temporary for local reductions @mloubout (#2218)
• compiler: prevent radius dependent temps for sparse operations @mloubout (#2216)
• compiler: fix arg processing for empty arg update @mloubout (#2213)
• misc: various Dimension internal fixes @mloubout (#2205)

Continuous Integration

• ci: add intel missing gpu drivers @mloubout (#2227)

Installation

• pip prod(deps): update anytree requirement from <=2.9.0,>=2.4.3 to >=2.4.3,<=2.10.0 @dependabot (#2233)
• deps: fix intel drivers @mloubout (#2228)
• ci: add intel missing gpu drivers @mloubout (#2227)

Full Changelog: v4.8.2...v4.8.3

v4.8.2

API

• dsl: Removed dynamic classes for AbstractFunctions (fixes memory leaks seen by some users) @FabioLuporini (#2190)
• api: Fix symbolic coefficients for cross derivatives @mloubout (#2185)
• api: Allow parametric par-tile as input @FabioLuporini (#2168)
• api: Use subs for origin in the case where index is a function @mloubout (#2120)
• compiler: Add utility function to normalize sympy arguments @FabioLuporini (#2125)

Examples

• Examples: Free surface for coupled TTI equations @ofmla (#2173)

Compiler

• compiler: Keep -qopenmp by default after icx 2023.2 @georgebisbas (#2164)
• compiler: Add opkwargs property to ArgumentsMap @ccuetom (#2142)
• compiler: Misc compiler fixes and improvements -- part II @FabioLuporini (#2138)
• compiler: Pass operator arguments to downstream operators @ccuetom (#2139)
• compiler: Improve lowering of IndexDerivatives @FabioLuporini (#2112)
• compiler: Misc compiler tweaks and improvements @FabioLuporini (#2136)
• compiler: Avoid generating collapse(1) @FabioLuporini (#2129)
• compiler: Patch pickling of GuardFactor and reconstruction @FabioLuporini (#2126)
• compiler: Introduce gpu-create parameter for buffers initialized on device @ccuetom (#2107)
• compiler: Change tile use in DeviceAcczier to allow multiple tile sizes @gpc1064 (#2095)
• compiler: Add host-*-pin handles; more volatile with pthreads @FabioLuporini (#2116)
• compiler: Support template parameters @FabioLuporini (#2105)

MPI

• mpi: Instrument compute0 core after specialising as ComputeCall @georgebisbas (#2143)
• mpi: Enhance flexibility for custom topologies @georgebisbas (#2134)
• mpi: Packed gathers and scatters @FabioLuporini (#2109)

GPU

• compiler: Change tile use in DeviceAcczier to allow multiple tile sizes @gpc1064 (#2095)

Architectures and JIT

• compiler: Enable AVX512 compiler support when available. @ggorman (#2184)
• arch: Correct march to mcpu for ppc @raminammour (#2174)
• misc: Add deviceid to configuration and enhance switchconfig @ccuetom (#2175)
• arch: Add ICX support @georgebisbas (#2051)

🐛 Bug Fixes

• dsl: Removed dynamic classes for AbstractFunctions @FabioLuporini (#2190)
• dsl: Prevent aggregation for symbolic coefficients @mloubout (#2182)
• api: Prevent factorization for symbolic coefficients @mloubout (#2179)
• compiler: Prevent Eq dims to be lost if only implicit @mloubout (#2169)
• compiler: Fix non-arithmetic distances @mloubout (#2165)
• compiler: Prevent adding breaking guard to nokey @mloubout (#2160)
• compiler: Add guards to prevent OOB when streaming buffers with ConditionalDimension @ccuetom (#2150)
• compiler: Fix CondDim's factor auto-override @FabioLuporini (#2154)
• compiler: Fix pickling of aliasing SparseFunction @FabioLuporini (#2148)
• compiler: Revert "compiler: Relax WaitLock regions in a ScheduleTree" @FabioLuporini (#2141)
• compiler: Patch pickling of GuardFactor and reconstruction @FabioLuporini (#2126)
• compiler: Fix OpenMP reductions in tandem with linearize=True @FabioLuporini (#2117)

Testing

• misc: fix openmp= deprecation @mloubout (#2186)
• Removing AWS ondemand gh-runners from CI @ggorman (#2155)

Continuous Integration

• CI: pytest setup fix @mloubout (#2177)
• docker: add some tweaks to Nvidia docker @mloubout (#2171)
• CI: Fix asv setup @mloubout (#2167)
• CI: Fix asv devito install @mloubout (#2166)
• ci: Add python 3.11 and minor CI fixing @georgebisbas (#2158)
• docker: revamp base deployment @mloubout (#2162)
• ci: switch to concurrency settings rather than extra action @mloubout (#2119)

Installation

• docker: Add intel advisor to icx image @mloubout (#2180)
• docker: Add some tweaks to nvidia docker @mloubout (#2171)
• docker: Switch to intelpython for icc/icx build @mloubout (#2172)
• docker: Revamp base deployment @mloubout (#2162)
• pip prod(deps): update distributed requirement from <2023.7 to <2023.8 @dependabot (#2161)
• pip prod(deps): update anytree requirement from <=2.8,>=2.4.3 to >=2.4.3,<=2.9.0 @dependabot (#2152)
• pip prod(deps): update distributed requirement from <2023.6 to <2023.7 @dependabot (#2145)
• pip prod(deps): update distributed requirement from <2023.5 to <2023.6 @dependabot (#2127)
• deps: sympy 1.12 compat @mloubout (#2123)
• pip prod(deps): update distributed requirement from <2023.4 to <2023.5 @dependabot (#2118)
• reqs: Move pyrevolve to optionals and introduce testing-only reqs @georgebisbas (#2096)
• reqs: Fix for matplotlib >=3.6.3 @georgebisbas (#2047)
• install: Make mpi4py portable across Intel and AMD @FabioLuporini (#2115)
• install: Overhaul Dockerfile.amd for MPI support @FabioLuporini (#2104)
• pip prod(deps): update distributed requirement from <2023.4 to <2023.5 @dependabot (#2110)
• pip prod(deps): update ipyparallel requirement from <8.6 to <8.7 @dependabot (#2106)

New Contributors

• @gpc1064 made their first contribution in #2095
• @raminammour made their first contribution in #2174

Full Changelog: v4.8.1...v4.8.2

v4.8.1

Changes

Examples

• Examples: tweaked userapi free surface notebook to use MPI-safe implementation @EdCaunt (#1952)

Compiler

• compiler: Revamp compilation of halo exchanges @FabioLuporini (#2089)
• compiler: Do block with partial data reuse @FabioLuporini (#2094)
• compiler: Relax _mark_overlappable @FabioLuporini (#2069)

Architectures and JIT

• compiler: only use offloading flags for amd gpu not cpu @mloubout (#2087)
• arch: Support aws graviton @mloubout (#2080)

🐛 Bug Fixes

• compiler: Patch loop nests a-la PrecomputedInterpolation @FabioLuporini (#2102)
• compiler: Prevent topofusion of homogeneous sync Clusters @FabioLuporini (#2099)
• compiler: Patch local-SubDim heuristic for blocking @FabioLuporini (#2093)
• compiler: Fix and improve MIN/MAX codegen @FabioLuporini (#2076)
• symbolics: evaluate transpose on elements of tensors in case of deriv… @mloubout (#2072)
• compiler: Handle IndexedBase DDA across Jumps/Barriers @FabioLuporini (#2070)

Testing

• tests: Fix warnings @georgebisbas (#2079)

Continuous Integration

• ci: make aws ci parallel @mloubout (#2085)
• tests: Fix warnings @georgebisbas (#2079)
• arch: Support aws graviton @mloubout (#2080)

Installation

• pip prod(deps): update ipyparallel requirement from <8.5 to <8.6 @dependabot (#2090)
• docker: Updating AMD dockerfile to use Ubuntu 22.04. @ggorman (#2084)
• pip prod(deps): update distributed requirement from <2023.3 to <2023.4 @dependabot (#2074)

v4.8.0

Changes

misc

• Updated contact information in the Code of Conduct. @ggorman (#2038)

API

• symbolics: use devito floor instead of Undefined Function @mloubout (#2052)
• api: Add dimension-wise summing builtin and tests @mloubout (#1989)

Examples

• Examples: Add Darcy flow example @sashaowen (#1998)
• examples: Add shallow water equations notebook @AtilaSaraiva (#1867)
• examples: invoke tti example with --constant argument @ofmla (#1914)

Documentation

• docs: Update compiler summary image @georgebisbas (#2037)
• misc: Update docker/README.md @FabioLuporini (#1972)
• Update FAQ.md @FabioLuporini (#2010)
• misc: Add FAQ page (lifted from the wiki) @FabioLuporini (#1976)

Compiler

• compiler: Patch data dependencies across Jumps @FabioLuporini (#2065)
• compiler: Implement graceful lowering of derivatives (aka "unexpansion") @FabioLuporini (#2060)
• compiler: Switch from aomp to clang for amd @mloubout (#2058)
• compiler: Extensions for parlang backends @FabioLuporini (#2042)
• compiler: Introduce int32 mode @FabioLuporini (#2041)
• compiler: Support shared memory in parlang backends @FabioLuporini (#2025)
• compiler: support for HPE Cray Clang compiler @georgebisbas (#2029)
• compiler: Better blocking heuristics and revamped linearization @FabioLuporini (#2020)
• compiler: Further misc improvements @FabioLuporini (#2012)
• compiler: Misc refactorings towards serialization support @FabioLuporini (#2009)
• Misc code generation improvements @FabioLuporini (#2001)
• compiler: Misc code generation fixes @FabioLuporini (#1994)
• compiler: Misc tweaks for backend-portable code generation @FabioLuporini (#1984)

MPI

• return slice(0,-1) for glb_slices if glb_numb empty on an mpi rank @deckerla (#2004)
• mpi: Fix data distribution bugs [part 2] @rhodrin (#1949)
• compiler: Fix MPI mode diag2 does not need a MPIRegion @mmohrhard (#1992)

Architectures and JIT

• arch: Add gcc 12 into legal configurations @ziyiyin97 (#2027)

🐛 Bug Fixes

• compiler: Add cluster guard to AliasKey for safety @mloubout (#2045)
• dependencies: sympy 1.11 compatibility @mloubout (#2005)
• ci: Add Arm skip option to tests @mloubout (#2035)
• compiler: Ensure order invariance of candidates in ReducerMap.unique @ccuetom (#2033)
• compiler: Fix subdim argument mismatch @mloubout (#2019)
• symbolics: Fix absolute value warning for integer input @mloubout (#2018)
• types: Minor fixes to sparse function indices and implicit dims @mloubout (#2011)
• compiler: Patch placement of ConditionalDimension with multi-Dimension conditions @FabioLuporini (#2008)
• compiler: Prevent reordering of existing temps in CSE @mloubout (#2002)
• return slice(0,-1) for glb_slices if glb_numb empty on an mpi rank @deckerla (#2004)
• mpi: Fix data distribution bugs [part 2] @rhodrin (#1949)
• dsl: Patched cross-derivative fd_order bug @EdCaunt (#1988)
• compiler: Check jit_dir existence when saving @GlassOfWhiskey (#1983)

Testing

• ci: Remove docker pruning from pytest-gpu @FabioLuporini (#2013)

Continuous Integration

• docker: add AMD HIP build to base docker @mloubout (#2055)
• CI: switch macos runner to latest gcc version @mloubout (#2046)
• ci: improve accuracy of codecov. @ggorman (#2040)
• ci: Streamlining @ggorman (#2028)
• ci: Remove dangling docker layers @FabioLuporini (#2017)

Installation

• pip prod(deps): update distributed requirement from <2023.2 to <2023.3 @dependabot (#2063)
• compiler: Switch from aomp to clang for amd @mloubout (#2058)
• docker: Switch to rocm 4.5.2 @mloubout (#2057)
• docker: add AMD HIP build to base docker @mloubout (#2055)
• pip prod(deps): update distributed requirement from <2022.13 to <2023.2 @dependabot (#2048)
• dependencies: sympy 1.11 compatibility @mloubout (#2005)
• pip prod(deps): update distributed requirement from <2022.12 to <2022.13 @dependabot (#2039)
• pip prod(deps): update distributed requirement from <2022.11 to <2022.12 @dependabot (#2031)
• pip prod(deps): update py-cpuinfo requirement from <=8 to <10 @dependabot (#2026)
• misc: Add packages to Docker base images @FabioLuporini (#2030)
• pip prod(deps): update distributed requirement from <2022.10 to <2022.11 @dependabot (#2021)
• pip prod(deps): update distributed requirement from <2022.9 to <2022.10 @dependabot (#1996)
• pip prod(deps): update distributed requirement from <2022.8 to <2022.9 @dependabot (#1987)

v4.7.1

Changes

Continuous Integration

• docker: fix deployment condition @mloubout (#1985)

v4.7.0

Changes

• compiler: Fix checkpoint size when save != None @speglich (#1906)
• compiler: Revamp generation of implicit equations @FabioLuporini (#1908)

API

• compiler: Support interpolation with user-provided implicit dims @FabioLuporini (#1948)
• api: Add op.cinterface for C-level interoperability @FabioLuporini (#1843)

Examples

• examples: Fix grammar and spelling mistakes in pml example @PershingSquare (#1930)
• examples: Update MPI tutorial notebook and scripts @georgebisbas (#1923)
• examples: Use solve instead of by hand derivation @mloubout (#1879)
• examples: Rename the viscoacoustic equations @nogueirapeterson (#1869)
• examples: Update attribute names and backend for synthetics notebook @EdCaunt (#1895)
• examples: Add colab/wsl dependencies to gempy notebook @EdCaunt (#1866)
• Fix 2D Gzz when sintheta==0 @mloubout (#1855)

Documentation

• misc: Documentation tweaks @FabioLuporini (#1853)
• misc: Add citation button @georgebisbas (#1848)

Compiler

• compiler: Generalize lowering of reductions @FabioLuporini (#1980)
• compiler: Restructure basic.Object sub-hierarchy @FabioLuporini (#1977)
• compiler: Infer type generation from _C_ctype @FabioLuporini (#1971)
• compiler: Reuse twin elemental functions @FabioLuporini (#1967)
• compiler: Support for MPI+CUDA @FabioLuporini (#1965)
• compiler: Remove IndexedData.free_symbols hack @FabioLuporini (#1958)
• compiler: Decouple pthreading pass from orchestration @FabioLuporini (#1938)
• compiler: Inception of two-stage derivative evaluation @FabioLuporini (#1893)
• compiler: Misc compiler improvements @FabioLuporini (#1912)
• compiler: Uncache data carriers @FabioLuporini (#1913)
• compiler: Misc minor code generation fixes @FabioLuporini (#1891)
• compiler: Minor FD refactorings @FabioLuporini (#1875)
• compiler: Minor blocking.py refactorings @georgebisbas (#1845)
• compiler: Avoid generating unnecessary conditionals @FabioLuporini (#1880)
• compiler: Move derivative.evaluate @FabioLuporini (#1872)
• compiler: Drop unnecessary check_indices @FabioLuporini (#1871)
• compiler: Add GuardOverflow @FabioLuporini (#1870)
• compiler: Flip par-tile unrolling @FabioLuporini (#1868)
• compiler: Relax Data.array_finalize to work with subclasses @FabioLuporini (#1865)
• compiler: Add SEPARABLE property @FabioLuporini (#1840)

MPI

• mpi: Fix data distribution bugs [part 1] @rhodrin (#1947)
• mpi: Always generate MPIComm with MPI enabled @FabioLuporini (#1905)
• mpi: Do not send padding region when doing pythonland halo exchange @tjb900 (#1874)

GPU

• install: Create scheduled base docker images for better build @mloubout (#1946)
• [gpu] Update to HPC SDK 22.2 and CUDA 11.6 @kenhester (#1842)

Architectures and JIT

• arch: Support OpenMP on Apple M1 @mloubout (#1931)
• compiler: Drop ARM specialization @FabioLuporini (#1882)
• arch: Fix CustomCompiler instantiation @AtilaSaraiva (#1850)
• arch: Add lineinfo compiler flag @FabioLuporini (#1849)

🐛 Bug Fixes

• compiler: Patch premature lowering of EvalDerivative @FabioLuporini (#1979)
• mpi: Fix data distribution bugs [part 1] @rhodrin (#1947)
• api: Fix Derivative substitution @mloubout (#1942)
• compiler: Patch fission (issue 1921) @FabioLuporini (#1922)
• compiler: Patch buffer initialization @FabioLuporini (#1916)
• compiler: Patch generate_implicit for corner cases @FabioLuporini (#1910)
• compiler: Patch race conditions due to storage-related dependencies @FabioLuporini (#1903)
• compiler: Patch iteration space scheduling @FabioLuporini (#1898)
• compiler: Fix guards fusion @FabioLuporini (#1883)
• compiler: Do not evaluate unevaluable expressions @mloubout (#1878)
• compiler: Patch norm accumulation @FabioLuporini (#1864)
• compiler: Patch norm enforcing double precision accumulation @FabioLuporini (#1861)
• compiler: Use long, not unsigned int, for linearization @FabioLuporini (#1841)

Benchmarking

• compiler: Add blockrelax tests and refresh advisor profiling @georgebisbas (#1929)

Testing

• tests: Refactor conftest skipif names @georgebisbas (#1960)
• install: Create scheduled base docker images for better build @mloubout (#1946)
• tests: Add MFE for issue 1753 @georgebisbas (#1873)
• CI: prevent conflict with pytest @mloubout (#1844)

Continuous Integration

• install: Update to intel-oneapi-mpi-devel @georgebisbas (#1961)
• install: Create scheduled base docker images for better build @mloubout (#1946)
• ci: Hotfix for actions-gh-pages @georgebisbas (#1937)
• ci: Hotfix actions-gh-pages @georgebisbas (#1936)
• ci: Update several GitHub actions versions @georgebisbas (#1934)

Installation

• install: Patch Dockerfile.nvidia @FabioLuporini (#1975)
• docker: Fix docker tags for publish @mloubout (#1982)
• install: Add more base images to Docker.nvidia @FabioLuporini (#1974)
• install: Reinstate libgl1-mesa-glx @georgebisbas (#1966)
• install: Add lib/intel64_lin @georgebisbas (#1963)
• install: Refactor Intel paths @georgebisbas (#1962)
• pip prod(deps): update ipyparallel requirement from <8.4 to <8.5 @dependabot (#1945)
• pip prod(deps): update distributed requirement from <2022.7 to <2022.8 @dependabot (#1955)
• install: Create scheduled base docker images for better build @mloubout (#1946)
• docker: Hotfix Dockerfile.nvidia @georgebisbas (#1940)
• gpu: Update to HPC 22.3, reduced image size @kenhester (#1918)
• pip prod(deps): update distributed requirement from <2022.6 to <2022.7 @dependabot (#1935)
• deps: Drop deprecated distutils imports @georgebisbas (#1899)
• pip prod(deps): update distributed requirement from <2022.5 to <2022.6 @dependabot (#1917)
• pip prod(deps): update distributed requirement from <2022.4 to <2022.5 @dependabot (#1894)
• CI-Docker: Publish CPU image with tag latest @navjotk (#1890)
• pip prod(deps): update distributed requirement from <2022.3 to <2022.4 @dependabot (#1884)
• sympy: new version compat @mloubout (#1858)
• install: Fix cflag for nvidia mpi4py @mloubout (#1854)
• install: Fix EOL typo @mloubout (#1852)
• Installation: update setup.py and cleanup docker files @mloubout (#1847)
• pip prod(deps): update distributed requirement from <=2022.2 to <2022.3 @dependabot (#1851)

v4.6.2

Changes

Documentation

• misc: update pypi @georgebisbas (#1837)

Compiler

• compiler: Augment code generation capabilities for CUDA/HIP/SYCL support @FabioLuporini (#1828)

GPU

• gpu: Adding DPCPP compiler support @reguly (#1836)

🐛 Bug Fixes

• compiler: Patch linearization pass @FabioLuporini (#1839)

v4.6.1

Changes

API

• ckp: Checkpointing update @navjotk (#1774)
• sympy: Extend SymPy support to 1.9 @mloubout (#1786)

Examples

• benchmarks: custom click type for grid params @mloubout (#1832)
• examples: Add nonzero example to ConditionalDimension tutorial @georgebisbas (#1820)
• examples: add adjoint, born, gradient, checkpointing to the tti example @mloubout (#1809)
• examples: Improve tti_pure_wave_eq tutorial @ofmla (#1779)
• examples: Add tti_pure_wave_eq tutorial @ofmla (#1752)

Compiler

• compiler: CUDA/HIP/SYCL preliminaries + misc improvements @FabioLuporini (#1819)
• compiler: Refactorings, simplifications, generalizations @FabioLuporini (#1810)
• compiler: gpu cc detection fix @georgebisbas (#1814)
• compiler: Evaluate MIN/MAX expressions with assumptions @georgebisbas (#1798)
• compiler: Move lambda level to IncrDimension property @georgebisbas (#1793)
• compiler: Further minor tweaks @FabioLuporini (#1796)
• compiler: Nested indexification @mloubout (#1789)
• compiler: Minor patches @FabioLuporini (#1784)
• compiler: Make Injection/Interpolation part of sympy hierarchy @FabioLuporini (#1782)
• compiler: Refactor subdomain hierarchy @FabioLuporini (#1781)
• compiler: Enable specialization of Function.data @FabioLuporini (#1778)
• compiler: Add evalmin, evalmax utilities @georgebisbas (#1777)
• compiler: Simplifications @FabioLuporini (#1773)

MPI

• mpi: Fix mask ordering for sparse gather @mloubout (#1824)
• mpi: Add MPI support for python3.9 @georgebisbas (#1790)

GPU

• gpu: move blocking pass from custom to advanced mode @italoaug (#1818)
• gpu: gpu cc detection fix @georgebisbas (#1814)
• gpu: add nvidia gpu compute capability auto-detection @georgebisbas (#1803)
• gpu: Loop tiling for GPU @italoaug (#1801)
• gpu, compiler: Update HPC SDK 21.9 @kenhester (#1765)

Architectures and JIT

• arch: Support OSX+M1 @FabioLuporini (#1822)
• compiler: add nvidia gpu compute capability auto-detection @georgebisbas (#1803)

🐛 Bug Fixes

• examples: Change stability testing sizes to avoid domain overlap with MPI @mloubout (#1772)
• compiler: Fixes #1695 by prioritising innermost vectorizable candidates @georgebisbas (#1697)

Continuous Integration

• ci: Update codecov action version @mloubout (#1825)
• ci: Fix OSX setup in tutorials @mloubout (#1807)
• ci: Use conda with python 3.8 (defaults to 3.10 otherwise) @FabioLuporini (#1775)

Installation

• misc: Add requirements.txt and requirements-optional.txt to MANIFEST.in @hmeiland (#1835)
• reqs: version check for distributed @georgebisbas (#1830)
• pip prod(deps): update distributed requirement from <2021.13 to <2022.2 @dependabot (#1821)
• pip prod(deps): update distributed requirement from <2021.12 to <2021.13 @dependabot (#1805)
• ci: Add python 3.10, gcc-10 option @georgebisbas (#1795)
• pip prod(deps): update distributed requirement from <2021.11 to <2021.12 @dependabot (#1794)
• reqs: Extend SymPy support to 1.9 @mloubout (#1786)
• pip prod(deps): update distributed requirement from <2021.10 to <2021.11 @dependabot (#1785)
• install: Align docker for cpu and nvidia @hmeiland (#1758)