FindLAPACK¶
Find Linear Algebra PACKage (LAPACK) library
This module finds an installed Fortran library that implements the LAPACK linear-algebra interface (see http://www.netlib.org/lapack/).
The approach follows that taken for the autoconf
macro file,
acx_lapack.m4
(distributed at
http://ac-archive.sourceforge.net/ac-archive/acx_lapack.html).
Input Variables¶
The following variables may be set to influence this module's behavior:
BLA_STATIC
if
ON
use static linkageBLA_VENDOR
If set, checks only the specified vendor, if not set checks all the possibilities. List of vendors valid in this module:
FlexiBLAS
OpenBLAS
FLAME
Intel10_32
(intel mkl v10 32 bit, threaded code)Intel10_64lp
(intel mkl v10+ 64 bit, threaded code, lp64 model)Intel10_64lp_seq
(intel mkl v10+ 64 bit, sequential code, lp64 model)Intel10_64ilp
(intel mkl v10+ 64 bit, threaded code, ilp64 model)Intel10_64ilp_seq
(intel mkl v10+ 64 bit, sequential code, ilp64 model)Intel10_64_dyn
(intel mkl v10+ 64 bit, single dynamic library)Intel
(obsolete versions of mkl 32 and 64 bit)ACML
Apple
NAS
Arm
Arm_mp
Arm_ilp64
Arm_ilp64_mp
EML
EML_mt
Generic
New in version 3.6:
OpenBLAS
support.New in version 3.11:
FLAME
support.New in version 3.13: Added ILP64 MKL variants (
Intel10_64ilp
,Intel10_64ilp_seq
).New in version 3.17: Added single dynamic library MKL variant (
Intel10_64_dyn
).New in version 3.18: Arm Performance Libraries support (
Arm
,Arm_mp
,Arm_ilp64
,Arm_ilp64_mp
).New in version 3.19:
FlexiBLAS
support.New in version 3.20: Elbrus Math Library support (
EML
,EML_mt
).BLA_F95
if
ON
tries to find the BLAS95/LAPACK95 interfacesBLA_PREFER_PKGCONFIG
New in version 3.20.
if set
pkg-config
will be used to search for a LAPACK library first and if one is found that is preferred
Imported targets¶
New in version 3.18.
This module defines the following IMPORTED
target:
LAPACK::LAPACK
The libraries to use for LAPACK, if found.
Result Variables¶
This module defines the following variables:
LAPACK_FOUND
library implementing the LAPACK interface is found
LAPACK_LINKER_FLAGS
uncached list of required linker flags (excluding
-l
and-L
).LAPACK_LIBRARIES
uncached list of libraries (using full path name) to link against to use LAPACK
LAPACK95_LIBRARIES
uncached list of libraries (using full path name) to link against to use LAPACK95
LAPACK95_FOUND
library implementing the LAPACK95 interface is found
Note
C, CXX or Fortran must be enabled to detect a BLAS/LAPACK library. C or CXX must be enabled to use Intel Math Kernel Library (MKL).
For example, to use Intel MKL libraries and/or Intel compiler:
set(BLA_VENDOR Intel10_64lp)
find_package(LAPACK)