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Fix compatibility with Kokkos 4+

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This commit is contained in:
Tom Lin 2023-06-10 21:08:29 +01:00
parent 8b862f09b3
commit 893af9f5d0
3 changed files with 7 additions and 10 deletions
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2
src/kokkos/KokkosStream.cpp
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@ -1,4 +1,4 @@
// Copyright (c) 2015-16 Tom Deakin, Simon McIntosh-Smith,
// Copyright (c) 2015-23 Tom Deakin, Simon McIntosh-Smith, Wei-Chen (Tom) Lin
// University of Bristol HPC
//
// For full license terms please see the LICENSE file distributed with this

3
src/kokkos/KokkosStream.hpp
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@ -10,9 +10,6 @@
#include <stdexcept>
#include <Kokkos_Core.hpp>
#include <Kokkos_Parallel.hpp>
#include <Kokkos_View.hpp>
#include "Stream.h"
#define IMPLEMENTATION_STRING "Kokkos"

12
src/kokkos/model.cmake
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@ -10,29 +10,29 @@ register_flag_optional(KOKKOS_IN_TREE
See https://github.com/kokkos/kokkos/blob/master/BUILD.md for all available options" "")
register_flag_optional(KOKKOS_IN_PACKAGE
"Use if Kokkos is part of a package dependency:
Path to package R-Path containing Kokkos libs" "")
"Absolute path to package R-Path containing Kokkos libs.
Use this instead of KOKKOS_IN_TREE if Kokkos is from a package manager like Spack." "")
# compiler vendor and arch specific flags
set(KOKKOS_FLAGS_CPU_INTEL -qopt-streaming-stores=always)
macro(setup)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD 17) # Kokkos 4+ requires CXX >= 17
cmake_policy(SET CMP0074 NEW) #see https://github.com/kokkos/kokkos/blob/master/BUILD.md
if (EXISTS "${KOKKOS_IN_TREE}")
message(STATUS "Building using in-tree Kokkos source at `${KOKKOS_IN_TREE}`")
message(STATUS "Build using in-tree Kokkos source at `${KOKKOS_IN_TREE}`")
add_subdirectory(${KOKKOS_IN_TREE} ${CMAKE_BINARY_DIR}/kokkos)
register_link_library(Kokkos::kokkos)
elseif (EXISTS "${KOKKOS_IN_PACKAGE}")
message(STATUS "Building using packaged Kokkos at `${KOKKOS_IN_PACKAGE}`")
message(STATUS "Build using packaged Kokkos at `${KOKKOS_IN_PACKAGE}`")
set (Kokkos_DIR "${KOKKOS_IN_PACKAGE}/lib64/cmake/Kokkos")
find_package(Kokkos REQUIRED)
register_link_library(Kokkos::kokkos)
else()
message(FATAL_ERROR "Neither `${KOKKOS_IN_TREE}`, or `${KOKKOS_IN_PACKAGE}` exists")
message(FATAL_ERROR "Neither `KOKKOS_IN_TREE`, or `KOKKOS_IN_PACKAGE` was set!")
endif ()
register_append_compiler_and_arch_specific_cxx_flags(