Weibullguy at 18:26, 18 August 2008

2008-08-18T18:26:53Z

← Older revision		Revision as of 18:26, 18 August 2008
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	\|Library containing the FORTRAN 95 interface to linear algebra functions.		\|Library containing the FORTRAN 95 interface to linear algebra functions.
	\|}		\|}

			[[Category:Science_Engineering]]

Weibullguy: Split out from LAPACK.

2007-05-31T18:37:18Z

Split out from LAPACK.

New page

{| style="text-align: left; background-color: AliceBlue;"
|-
!Download Source:
|http://www.netlib.org/lapack95/lapack95.tgz
|}

----

{{Package-Introduction|LAPACK95 is a Fortran95 interface to LAPACK.|http://www.netlib.org/lapack95/}}

== Dependencies ==

=== Required ===

* [[LAPACK]]

== Configuration Information ==

There is no configure script, but there are several make commands that can be issued depending upon the support you require from your library. These are:

{|
|-valign="top"
| make single: provides for single precision library support.
|-valign="top"
|make double: provides for double precision library support.
|-valign="top"
|make single_complex: provides for single precision and complex library support.
|-valign="top"
|make single_double: provides for single and double precisions library support.
|-valign="top"
|make double_dcomplex: provides for double precision and double complex library support.
|-valign="top"
|make single_double_complex: provides for single and double precision, and complex library support
|-valign="top"
|make single_double_complex_dcomplex: provides for single and double precision, complex and double complex library support.
|}

== Non-Multilib ==

The LAPACK95 make.inc file assumes that the FORTRAN compiler is named f95. If you're using the gfortran compiler, correct this:

sed -i 's/f95 -free/gfortran/' make.inc &&
sed -i 's/f95 -fixed/gfortran/' make.inc

LAPACK95 assumes the LAPACK source code is in /usr/local/lib/LAPACK3. The LAPACK source code is required to build the tests. Correct this to point to the location of your LAPACK source tree:

sed -i 's@/usr/local/lib/LAPACK3/@<PATH_TO_LAPACK_SOURCE_TREE>@' make.inc

Correct the paths to the BLAS and LAPACK libraries on your system:

sed -i 's@$(LAPACK_PATH)/blas.a@<PATH_TO_BLAS_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/lapack.a@<PATH_TO_LAPACK_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/tmglib.a@<PATH_TO_TMG_LIBRARY>@' make.inc

Compile the LAPACK95 library. Enter the SRC directory and execute ONE of the make commands above:

cd SRC &&
make <DESIRED_SUPPORT>

Move the library to a standard location:

cd .. &&
cp -v lapack95.a /usr/lib/liblapack95.a

Install the examples if you choose:

install -v -m755 -d /usr/share/doc/LAPACK95/Examples &&
cp -v EXAMPLES{1,2}/* /usr/share/doc/LAPACK95/Examples

== Multilib ==

The LAPACK95 make.inc file assumes that the FORTRAN compiler is named f95. If you're using the gfortran compiler, correct this:

sed -i 's/f95 -free/gfortran/' make.inc &&
sed -i 's/f95 -fixed/gfortran/' make.inc

LAPACK95 assumes the LAPACK source code is in /usr/local/lib/LAPACK3. The LAPACK source code is required to build the tests. Correct this to point to the location of your LAPACK source tree:

sed -i 's@/usr/local/lib/LAPACK3/@<PATH_TO_LAPACK_SOURCE_TREE>@' make.inc

== 32Bit ==

Add your build options to the make file:

sed -i 's/OPTS0 = -u -V -dcfuns -dusty -ieee=full/OPTS0 = -u -V -dcfuns -dusty -ieee=full ${BUILD32}/' make.inc

Correct the paths to the BLAS and LAPACK libraries on your system:

sed -i 's@$(LAPACK_PATH)/blas.a@<PATH_TO_BLAS_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/lapack.a@<PATH_TO_LAPACK_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/tmglib.a@<PATH_TO_TMG_LIBRARY>@' make.inc

Compile the LAPACK95 library. Enter the SRC directory and execute ONE of the make commands above:

cd SRC &&
make <DESIRED_SUPPORT>

Move the library to a standard location:

cd .. &&
cp -v lapack95.a /usr/lib/liblapack95.a

=== N32 ===

Add your build options to the make file:

sed -i 's/OPTS0 = -u -V -dcfuns -dusty -ieee=full/OPTS0 = -u -V -dcfuns -dusty -ieee=full ${BUILD32}/' make.inc

Correct the paths to the BLAS and LAPACK libraries on your system:

sed -i 's@$(LAPACK_PATH)/blas.a@<PATH_TO_BLAS_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/lapack.a@<PATH_TO_LAPACK_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/tmglib.a@<PATH_TO_TMG_LIBRARY>@' make.inc

Compile the LAPACK95 library. Enter the SRC directory and execute ONE of the make commands above:

cd SRC &&
make <DESIRED_SUPPORT>

Move the library to a standard location:

cd .. &&
cp -v lapack95.a /usr/lib32/liblapack95.a

=== 64Bit ===

Add your build options to the make file:

sed -i 's/OPTS0 = -u -V -dcfuns -dusty -ieee=full/OPTS0 = -u -V -dcfuns -dusty -ieee=full ${BUILD32}/' make.inc

Correct the paths to the BLAS and LAPACK libraries on your system:

sed -i 's@$(LAPACK_PATH)/blas.a@<PATH_TO_BLAS_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/lapack.a@<PATH_TO_LAPACK_LIBRARY>@' make.inc &&
sed -i 's@$(LAPACK_PATH)/tmglib.a@<PATH_TO_TMG_LIBRARY>@' make.inc

Compile the LAPACK95 library. Enter the SRC directory and execute ONE of the make commands above:

cd SRC &&
make <DESIRED_SUPPORT>

Move the library to a standard location:

cd .. &&
cp -v lapack95.a /usr/lib64/liblapack95.a

Install the examples if you choose:

install -v -m755 -d /usr/share/doc/LAPACK95/Examples &&
cp -v EXAMPLES{1,2}/* /usr/share/doc/LAPACK95/Examples

== Contents ==

{|style="text-align: left;"
|-valign="top"
! Installed Libraries:
|liblapack95.a
|}

=== Short Description ===

{|style="text-align: left;"
|-valign="top"
!liblapack95.a
|Library containing the FORTRAN 95 interface to linear algebra functions.
|}

LAPACK95 - Revision history

Weibullguy at 18:26, 18 August 2008

Weibullguy: Split out from LAPACK.