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Add Kokkos FE math support in libmesh for Lagrange and Monomial elements #4432

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Add Kokkos FE math support in libmesh for Lagrange and Monomial elements #4432

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cefef16
Add Kokkos FE math support as optional libMesh dependency
Apr 7, 2026
5db0240
Add Kokkos FE tests and fix header location and guards
Apr 8, 2026
b6028a3
Fix HAVE_KOKKOS double-prefix: use HAVE_KOKKOS not LIBMESH_HAVE_KOKKO…
Apr 9, 2026
9c0b6dc
Fix test include paths: kokkos/*.h not libmesh/kokkos/*.h
Apr 9, 2026
a753fd3
Fix inter-header includes: kokkos/*.h not libmesh/kokkos/*.h
Apr 9, 2026
29ef56f
scalar_types.h: include Kokkos_Core.hpp when LIBMESH_HAVE_KOKKOS is d…
Apr 9, 2026
1870383
Fix 3D MONOMIAL basis ordering and add topology-based nativeShape ove…
Apr 9, 2026
bdd9286
Add row() to Real33 and unary - to Real3
rochi00 Apr 10, 2026
c4e65e5
scalar_types.h: guard Kokkos_Core.hpp with LIBMESH_KOKKOS_COMPILATION
rochi00 Apr 13, 2026
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8 changes: 8 additions & 0 deletions Makefile.am
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Original file line number Diff line number Diff line change
Expand Up @@ -257,6 +257,14 @@ SUBDIRS += contrib

include src/libmesh_SOURCES

# When Kokkos support is enabled, add the Kokkos FE type-conversion sources.
# These are kept in src/kokkos/ and not in src/libmesh_SOURCES (which is
# auto-generated) so that they don't affect non-Kokkos builds.
if LIBMESH_ENABLE_KOKKOS
libmesh_SOURCES += src/kokkos/fe_types.C
AM_CPPFLAGS += $(KOKKOS_CPPFLAGS) -I$(top_srcdir)/include
endif

# A convenience library to hold proper libMesh
# objects. This will get appended with any contributed
# sources to create the final library.
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1,202 changes: 560 additions & 642 deletions Makefile.in
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431 changes: 132 additions & 299 deletions aclocal.m4
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