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FindLAPACK: Correct library name and symbol searched in LAPACK95 wrapper

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The symbol "CHEEV", originally used to determine if a library provides
Fortran 95 wrappers for LAPACK, has been replaced by "cheev_f95". "CHEEV"
is provided by libmkl_intel_(i)lp64, which does not provide the generic
Fortran 95 wrappers. Instead, libmkl_lapack95_(i)lp64 does; one of the
specializations of the type-generic interfaces contained in that library
is "lapack_f95".

Also, FindLAPACK used libmkl_intel_(i)lp64 instead of the correct
libmkl_lapack95_(i)lp64 library for LAPACK95 functionality. This has
been fixed, too.
This commit is contained in:
Jakub Benda
2018-11-04 17:16:32 +00:00
committed by Brad King
parent 970b18e9a5
commit f1a3e4eca8
1 changed files with 2 additions and 2 deletions
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4
Modules/FindLAPACK.cmake
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@@ -287,7 +287,7 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
set(LAPACK_SEARCH_LIBS "")
if (BLA_F95)
set(LAPACK_mkl_SEARCH_SYMBOL "CHEEV")
set(LAPACK_mkl_SEARCH_SYMBOL "cheev_f95")
set(_LIBRARIES LAPACK95_LIBRARIES)
set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES})
@@ -298,7 +298,7 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
list(APPEND LAPACK_SEARCH_LIBS
"mkl_intel_c")
list(APPEND LAPACK_SEARCH_LIBS
"mkl_intel_${BLAS_mkl_ILP_MODE}")
"mkl_lapack95_${BLAS_mkl_ILP_MODE}")
else()
set(LAPACK_mkl_SEARCH_SYMBOL "cheev")
set(_LIBRARIES LAPACK_LIBRARIES)