Changelog for 4.1.00 (kokkos#6225)

* Changelog for 4.1.00 * Fix typo
nliber · Jun 19, 2023 · 2b2c35d · 2b2c35d
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 # CHANGELOG
 
+## [4.1.00](https://github.com/kokkos/kokkos/tree/4.0.01) (2023-06-16)
+[Full Changelog](https://github.com/kokkos/kokkos/compare/4.0.01...4.1.00)
+
+### Features:
+* Add `<Kokkos_BitManipulation.hpp>` header [\#4577](https://github.com/kokkos/kokkos/pull/4577) [\#5907](https://github.com/kokkos/kokkos/pull/5907) [\#5967](https://github.com/kokkos/kokkos/pull/5967) [\#6101](https://github.com/kokkos/kokkos/pull/6101)
+* Add `UnorderedMapInsertOpTypes` [\#5877](https://github.com/kokkos/kokkos/pull/5877) and documentation [\#350](https://github.com/kokkos/kokkos-core-wiki/pull/350)
+* Add multiple reducers support for team-level parallel reduce [\#5727](https://github.com/kokkos/kokkos/pull/5727)
+
+### Backend and Architecture Enhancements:
+
+#### CUDA:
+
+* Allow NVCC 12 to compile using C++20 flag [\#5977](https://github.com/kokkos/kokkos/pull/5977)
+* Remove ability to disable CMake option `Kokkos_ENABLE_CUDA_LAMBDA` and unconditionally enable CUDA extended lambda support. [\#5964](https://github.com/kokkos/kokkos/pull/5964)
+* Drop unnecessary fences around the memory allocation when using `CudaUVMSpace` in views [\#6008](https://github.com/kokkos/kokkos/pull/6008)
+
+#### HIP:
+* Improve performance for `parallel_reduce`. Use different parameters for `LightWeight` kernels [\#6029](https://github.com/kokkos/kokkos/pull/6029) and [\#6160](https://github.com/kokkos/kokkos/pull/6160)
+
+#### SYCL:
+* Only pass one wrapper object in SYCL reductions [\#6047](https://github.com/kokkos/kokkos/pull/6047)
+* Improve and simplify parallel_scan implementation [\#6064](https://github.com/kokkos/kokkos/pull/6064)
+* Remove workaround for submit_barrier not being enqueued properly [\#5504](https://github.com/kokkos/kokkos/pull/5504)
+* Fix guards for using scratch space with SYCL [\#6003](https://github.com/kokkos/kokkos/pull/6003)
+* Fix compiling SYCL with KOKKOS_IMPL_DO_NOT_USE_PRINTF_USAGE [\#6219](https://github.com/kokkos/kokkos/pull/6219)
+
+#### OpenMPTarget:
+* Improve hierarchical parallelism for Intel architectures [\#6043](https://github.com/kokkos/kokkos/pull/6043)
+* Enable Cray compiler for the OpenMPTarget backend. [\#5889](https://github.com/kokkos/kokkos/pull/5889)
+
+#### HPX:
+* Update HPX backend to use HPX's sender/receiver functionality [\#5628](https://github.com/kokkos/kokkos/pull/5628)
+* Increase minimum required HPX version to 1.8.0 [\#6132](https://github.com/kokkos/kokkos/pull/6132)
+* Implement HPX::in_parallel [\#6143](https://github.com/kokkos/kokkos/pull/6143)
+
+### General Enhancements
+* Export CMake `Kokkos_{CUDA,HIP}_ARCHITECTURES` variables [\#5919](https://github.com/kokkos/kokkos/pull/5919) [\#5925](https://github.com/kokkos/kokkos/pull/5925)
+* Add `Kokkos::Profiling::ScopedRegion` [\#5959](https://github.com/kokkos/kokkos/pull/5959) [\#5972](https://github.com/kokkos/kokkos/pull/5972)
+* Add support for `View::rank[_dynamic]()`[\#5870](https://github.com/kokkos/kokkos/pull/5870)
+* Detect incompatible relocatable device code mode to prevent ODR violations [\#5991](https://github.com/kokkos/kokkos/pull/5991)
+* Add (experimental) support for 32-bit Darwin and PPC [\#5916](https://github.com/kokkos/kokkos/pull/5916)
+* Add missing half and bhalf specialization of the infinity numeric trait [\#6055](https://github.com/kokkos/kokkos/pull/6055)
+* Add `is_dual_view` trait and align further with regular view [\#6120](https://github.com/kokkos/kokkos/pull/6120)
+* Allow templated functors in parallel_for, parallel_reduce and parallel_scan [\#5976](https://github.com/kokkos/kokkos/pull/5976)
+* Define KOKKOS_COMPILER_INTEL_LLVM and only define at most one KOKKOS_COMPILER* macro [\#5906](https://github.com/kokkos/kokkos/pull/5906)
+* Allow linking against build tree [\#6078](https://github.com/kokkos/kokkos/pull/6078)
+* Allow passing a temporary std::vector to partition_space [\#6167](https://github.com/kokkos/kokkos/pull/6167)
+* `Kokkos` can be used as an external dependency in `Trilinos` [\#6142](https://github.com/kokkos/kokkos/pull/6142), [\#6157](https://github.com/kokkos/kokkos/pull/6157) [\#6163](https://github.com/kokkos/kokkos/pull/6163)
+* Left align demangled stacktrace output [\#6191](https://github.com/kokkos/kokkos/pull/6191)
+* Improve OpenMP affinity warning to include MPI concerns [\#6185](https://github.com/kokkos/kokkos/pull/6185)
+
+### Build System Changes
+* Drop `Kokkos_ENABLE_LAUNCH_COMPILER` option which had no effect [\#6148](https://github.com/kokkos/kokkos/pull/6148)
+* Export variables for relevant Kokkos options with cmake[\#6142](https://github.com/kokkos/kokkos/pull/6142)
+
+### Incompatibilities (i.e. breaking changes)
+* Desul atomics always enabled [\#5801](https://github.com/kokkos/kokkos/pull/5801)
+* Drop `KOKKOS_ENABLE_CUDA_ASM*` and `KOKKOS_ENABLE_*_ATOMICS` macros [\#5940](https://github.com/kokkos/kokkos/pull/5940)
+* Drop `KOKKOS_ENABLE_RFO_PREFETCH` macro [\#5944](https://github.com/kokkos/kokkos/pull/5944)
+* Deprecate `Kokkos_ENABLE_CUDA_LAMBDA` configuration option and force it to `ON` [\#5964](https://github.com/kokkos/kokkos/pull/5964)
+* Remove TriBITS Kokkos subpackages [\#6104](https://github.com/kokkos/kokkos/pull/6104)
+* Cuda: Remove unused attach_texture_object [\#6129](https://github.com/kokkos/kokkos/pull/6129)
+* Drop Kokkos_ENABLE_PROFILING_LOAD_PRINT configuration option [\#6150](https://github.com/kokkos/kokkos/pull/6150)
+* Drop pointless Kokkos{Algorithms,Containers}_config.h files [\#6108](https://github.com/kokkos/kokkos/pull/6108)
+
+### Deprecations
+* Deprecate `BinSort`, `BinOp1D`, and `BinOp3D` default constructors [\#6131](https://github.com/kokkos/kokkos/pull/6131)
+
+### Bug Fixes
+* Fix `SYCLTeamMember` to take arguments for scratch sizes as `std::size_t` [\#5981](https://github.com/kokkos/kokkos/pull/5981)
+* Fix Kokkos_SIMD with AVX2 on 64-bit architectures [\#6075](https://github.com/kokkos/kokkos/pull/6075)
+* Fix an incorrectly returning size for SIMD uint64_t in AVX2 [\#6004](https://github.com/kokkos/kokkos/pull/6004)
+* Fix missing avx512 header file with gcc versions before 10 [\#6183](https://github.com/kokkos/kokkos/pull/6183)
+* Fix incorrect results of `parallel_reduce` of types smaller than `int` on CUDA and HIP: [\#5745](https://github.com/kokkos/kokkos/pull/5745)
+* CMake: update package compatibility mode when building within Trilinos [\#6012](https://github.com/kokkos/kokkos/pull/6012)
+* Fix warnings generated from internal uses of `ALL_t` rather than `Kokkos::ALL_t` [\#6028](https://github.com/kokkos/kokkos/pull/6028)
+* Fix bug in `hpcbind` script: check for correct Slurm variable [\#6116](https://github.com/kokkos/kokkos/pull/6116)
+* KokkosTools: Don't call callbacks before backends are initialized [\#6114](https://github.com/kokkos/kokkos/pull/6114)
+* Fix global fence in Kokkos::resize(DynRankView) [\#6184](https://github.com/kokkos/kokkos/pull/6184)
+* Fix `BinSort` support for strided views [\#6081](https://github.com/kokkos/kokkos/pull/6184)
+* Fix missing `is_*_view` traits in containers [\#6195](https://github.com/kokkos/kokkos/pull/6195)
+* Fix broken OpenMP target on NVHPC [\#6171](https://github.com/kokkos/kokkos/pull/6171)
+* Sorting an empty view should exit early and not fail [\#6130](https://github.com/kokkos/kokkos/pull/6130)
+
 ## [4.0.01](https://github.com/kokkos/kokkos/tree/4.0.01) (2023-04-14)
 [Full Changelog](https://github.com/kokkos/kokkos/compare/4.0.00...4.0.01)