[WIP] Gpu particles tiling #1
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Conflicts: Tools/GNUMake/comps/nvcc.mak
manually inline this function to work around likely compiler bug
MaxThevenet
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Mar 13, 2022
* CMake: first basic attempt at HIP support * Update Tools/CMake/AMReXParallelBackends.cmake Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * CI: Add HIP-Clang * fix typo: GCC 9.3 on focal * Fix sources: set two lists * fix target properties: append two lists * CMake: some changes to debug issue with generated files * CI: only run HIP check for now * CMake: fix typo * CMake: let's try this * CMake: other small modifications * CMake: attemp #1 * CMake: attemp #2 * CI: build just the bare minimum for now * CMake: attempt AMReX-Codes#3 * CMake: missing defines for HIP builds * CMake: defines were still missing :-P * CMake: AMREX_HIP_PLATFORM is actually the HIP_COMPILER * CMake: let's see if this works * Install rocRAND * CMake: re-factor and update defines for HIP compilation * CMake: list against hiprand too * CMake: find and link to hiprand * CMake: add -DNDEBUG to any type of build when HIP is on * CMake: we must manually add rocrand too * CMake: let's see if it works with Fortran enabled * Revert "CMake: let's see if it works with Fortran enabled" This reverts commit 0650715. * CMake: try this * CMake: this should work too * Revert "Revert "CMake: let's see if it works with Fortran enabled"" This reverts commit 6a92adc. * CMake: no fortran for now * CI: turn on linear solvers in HIP check * CI: turn on particles in HIP checks * Revert "CI: turn on linear solvers in HIP check" This reverts commit c723560. The reason is that Linear Solvers tutorials are not HIP-aware yet. * CMake: hipify tutorials * CMake: temporary fix * Revert "CMake: temporary fix" This reverts commit bd6724e. * CMake: fix HIP compilation for Tutorials * CMake: some cleanup * CMake: add HIP options to pass in architecture and extra flags * CMake: oops * CMake: try to enable linear solvers * CMake: update ROCm version number in CI check name * CMake: enable Fortran * CMake: disable tutorials for the time being * CMake: commit custom FindHIP.cmake to debug the issue * CMake: trying this * CMake: now it should use the local FindHIP.cmake * CMake: now custom FindHIP.cmake should be able to find helper files * CMake: let's see if we really need this * CMake: let's try this * CMake: temporary fix * Revert "CMake: disable tutorials for the time being" This reverts commit 885b911. * CMake: Tutorials/Particles/CellSortedParticles do not work with HIP * CMake: remove local FindHIP.cmake. * CMake: HIP arch flags are now PUBLIC and inheritable * CMake: no use for setup_target_for_hip_compilation anymore * CMake: remove unnecessary options for HIP * CMake: check that HIP_COMPILER is the same as CMAKE_CXX_COMPILER * CMake: better this * CI: uncomment all checks * CMake: fix visibility of arch flags for HIP * Doc: add subsection on HIP+CMake * Update Docs/sphinx_documentation/source/GPU.rst Co-authored-by: Shreyas Ananthan <shreyas@umd.edu> * CMake: fix incorrect configuration option passed to cmake * CI: target 'tutorials' no longer exists Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> Co-authored-by: Shreyas Ananthan <shreyas@umd.edu>
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