Commit 18afc10efe2bdad9a8c8c7a225284e7f7bfac68a

Authored by daniau
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git-svn-id: https://lxsd.femto-st.fr/svn/atlas@1 dff38a21-2163-4b57-a1b5-aae693bec1e4

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  1 +# Makefile pour compiler lapack + atlas avec gfortran + gcc
  2 +# Il faut au préalable placer le processeur en mode performance
  3 +
  4 +all:
  5 + ( ./build.sh )
  6 +
  7 +install:
  8 + ( cp atlas-3.8.2/install/lib/*.a $(BTREE)/lib )
  9 +
  10 +clean:
  11 + ( rm -rf atlas-3.8.2 )
  12 + ( rm -rf lapack-3.1.1 )
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  1 +Compilation de atlas+lapack avec gfortran et gcc. Les librairies résultatantes peuvent très bien ensuite
  2 +être linké par un autre compilateur, le pgi par exemple.
  3 +
  4 +Pour le link :
  5 +
  6 +lapack : liblapack.a
  7 +blas : libf77blas.a libcblas.a libatlas.a libgfortran.so.X
  8 +
  9 +Il est nécessaire de linker la libgfortran avec laquelle a été compilée atlas.
  10 +
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  1 +#!/bin/bash
  2 +
  3 +echo "Mettre le processeur en mode performances (important pour atlas)"
  4 +echo " + sous kde clic droit sur kpowersave "
  5 +echo " -> Définir les règles de fréquence du processeur"
  6 +echo " -> Performances"
  7 +echo " + avec les cpufrequtils en root : cpufreq-set -g performance"
  8 +echo
  9 +echo "Si ce n'est pas fait tapez <Ctrl> C pour interrompre "
  10 +echo " sinon continuez avec <Entree>"
  11 +
  12 +read a
  13 +
  14 +# Unpack lapack archive
  15 +echo "Archive lapack (netlib)"
  16 +tar xzf lapack.tgz
  17 +
  18 +# Compilation lapack
  19 +cp make.inc.gfortran.lapack lapack-3.1.1/
  20 +cd lapack-3.1.1
  21 +make lapacklib
  22 +
  23 +# Unpack atlas archive
  24 +echo "Archive atlas"
  25 +tar xjf atlas3.8.2.tar.bz2
  26 +cd ATLAS
  27 +mkdir build
  28 +mkdir install
  29 +cd build
  30 +../configure --prefix=../install --with-netlib-lapack=../../lapack-3.1.1/lapack_LINUX.a
  31 +make
  32 +make install
  33 +
  34 +
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make.inc.gfortran.lapack
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  1 +####################################################################
  2 +# LAPACK make include file. #
  3 +# LAPACK, Version 3.1.1 #
  4 +# February 2007 #
  5 +####################################################################
  6 +#
  7 +SHELL = /bin/sh
  8 +#
  9 +# The machine (platform) identifier to append to the library names
  10 +#
  11 +PLAT = _LINUX
  12 +#
  13 +# Modify the FORTRAN and OPTS definitions to refer to the
  14 +# compiler and desired compiler options for your machine. NOOPT
  15 +# refers to the compiler options desired when NO OPTIMIZATION is
  16 +# selected. Define LOADER and LOADOPTS to refer to the loader and
  17 +# desired load options for your machine.
  18 +#
  19 +FORTRAN = gfortran
  20 +OPTS = -O2
  21 +DRVOPTS = $(OPTS)
  22 +NOOPT = -O0
  23 +LOADER = gfortran
  24 +LOADOPTS =
  25 +#
  26 +# Timer for the SECOND and DSECND routines
  27 +#
  28 +# Default : SECOND and DSECND will use a call to the EXTERNAL FUNCTION ETIME
  29 +#TIMER = EXT_ETIME
  30 +# For RS6K : SECOND and DSECND will use a call to the EXTERNAL FUNCTION ETIME_
  31 +# TIMER = EXT_ETIME_
  32 +# For gfortran compiler: SECOND and DSECND will use a call to the INTERNAL FUNCTION ETIME
  33 +TIMER = INT_ETIME
  34 +# If your Fortran compiler does not provide etime (like Nag Fortran Compiler, etc...)
  35 +# SECOND and DSECND will use a call to the INTERNAL FUNCTION CPU_TIME
  36 +# TIMER = INT_CPU_TIME
  37 +# If neither of this works...you can use the NONE value... In that case, SECOND and DSECND will always return 0
  38 +# TIMER = NONE
  39 +#
  40 +# The archiver and the flag(s) to use when building archive (library)
  41 +# If you system has no ranlib, set RANLIB = echo.
  42 +#
  43 +ARCH = ar
  44 +ARCHFLAGS= cr
  45 +RANLIB = ranlib
  46 +#
  47 +# The location of the libraries to which you will link. (The
  48 +# machine-specific, optimized BLAS library should be used whenever
  49 +# possible.)
  50 +#
  51 +BLASLIB = ../../blas$(PLAT).a
  52 +LAPACKLIB = lapack$(PLAT).a
  53 +TMGLIB = tmglib$(PLAT).a
  54 +EIGSRCLIB = eigsrc$(PLAT).a
  55 +LINSRCLIB = linsrc$(PLAT).a