overture软件安装（串行版本）_bindkey "^r" i-search-back-优快云博客

本文链接：https://blog.youkuaiyun.com/ngvjai/article/details/8604726

本文详细介绍了Overture数值计算软件的安装步骤，包括所需依赖库如Open Motif、Mesa OpenGL、HDF5、A++、LAPACK、PETSc等的安装配置过程，以及Overture和CG复合网格求解器的安装方法。

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Overture软件简介

Overture是一套基于面向对象技术设计的求解偏微分方程的数值计算软件，它为用户完成数值求解各种类型偏微分方程问题（特别是流体力学问题）提供了一套可移植的、灵活的开发平台。Overture内建支持有限差分和有限体积法等常用的数值计算方法，并且支持多重网格法。Overture是一套融合了网格生成，差分计算，边界条件设定，数据存取和图形显示等功能的综合型数值计算软件。

软件下载

1.官网下载地址

http://www.overtureframework.org/downLoad.html

2.优快云下载地址

http://download.youkuaiyun.com/detail/ngvjai/5081380

软件的安装

1. Open motif的安装

yum install openmotif
yum install openmotif-devel

motif介绍 http://blog.youkuaiyun.com/mathlover/article/details/416298

2. Mesa OpenGL的安装

tar xzf MesaLib-XXX.tar
tar xzf MesaDemos-XXX.tar.gz
tar xzf MesaGLUT-XXX.tar.gz
cd Mesa-XXX
make 从结果中选一个与机器配置的类型，比如我的机器是linux64位的，就选择linux-x86-64
make linux-x86-64

在安装过程中可能缺少某些库，可以把缺少的库都安好在进行OpenGL的安装

yum install gtk*
yum install Xorg
yum install libdrm-devel
yum install expat-devel

在bash终端里进行安装!

3. HDF的安装

tar xzf hdf5-XXX.tar.gz
mv hdf5-XXX hdf5
cd hdf5
unsetenv CC
unsetenv cc
setenv CC gcc
./configure -prefix=当前工作目录
make
make install

HDF在csh下进行安装，hdf5官网 http://www.hdfgroup.org/HDF5/

4. A++的安装

gzip -d AP-nnn.tar.gz
tar -xf AP-nnn.tar
cd A++P++nnn
./configure --enable-SHARED_LIBS --prefix=当前工作目录
make 
make install

A++是串行矩阵类。具体可参见https://computation.llnl.gov/casc/Overture/henshaw/documentation/App/manual/manual.html

5.LAPACK的安装

tar xzf lapack.tgz
cd LAPACK

将INSTALL目录下的make.inc.LINUX文件复制到主文件夹并将其名改为make.inc

例如:

cp INSTALL/make.inc.LINUX make.inc

编辑make.inc文件，选择正确的编译器和编译选项，这里我用的是gfortran

生成库BLAS

make blaslib

生成库LAPACK

make lapacklib

将这两个库的名称进行更改

mv ./blas_LINUX.a ./libblas.a 
mv ./lapack_LINUX.a ./liblapack.a

6.PETSc的安装

tar xzf petsc-lite-2.3.2-p3.tar.gz
mv petsc-2.3.2-p3 petsc-2.3.2
cd petsc-2.3.2
setenv PETSC_DIR 当前工作目录
setenv PETSC_ARCH linux-gnu-opt
setenv PETSC_LIB $PETSC_DIR/lib/$PETSC_ARCH
setenv CC gcc
./config/configure.py -PETSC_ARCH=linux-gnu-opt -with-debugging=0 -with-fortran=0 -with-matlab=0 -with-mpi=0 -with-shared=1 -with-dynamic=1 --download-c-blas-lapack=1
make

Overture使用PETSc求解稀疏矩阵，具体内容可参见其官网http://www.mcs.anl.gov/petsc/

7. Overture串行版本的安装

tar xzf Overture.XXX.tar
cd Overture.XXX

编辑文件defenv，更改里面的环境变量，具体更改如下:

setenv XLIBS xxx

xxx目录包含有X window 系统的头文件目录(include)和库文件目录(lib)。当使用ls $XLIBS/lib查看时，应该可以看到libX11.so或是libX11.a文件。

setenv OpenGL xxx

当你用ls $OpenGL/lib查看时，可以看到文件libGL.so或libGL.a。如果你使用Mesa你将会看到libMesaGL.so或是libMesaGL.a文件。

setenv MOTIF xxx

如果你用ls $MOTIF/lib查看时，你应看到libXm.so或是libXm.a文件。

setenv HDF xxx

如果你用ls $HDF查看时，你应看到HDF目录中包含有include和lib目录。

setenv APlusPlus xxx

如果你用ls $APlusPlus 查看时，你应看到A++目录中包含有include和lib目录。

setenv Overture xxx

Overture软件安装的位置。

setenv CG xxx

如果你安装CG求解器，这个目录是CG文件解压后的件夹路径，这里不要改成别的路径否则在安装CG求解器时无法编译。

setenv CGBUILDPREFIX xxx

这是存放CG可执行文件和目标文件的位置，这个可以自己指定。

setenv LAPACK xxx

CG求解器需要LAPACK和BLAS的库。这个变量指向的目录含有liblapack.a和libblas.a的库文件。

setenv LD_LIBRARY_PATH ${MOTIF}/lib:${XLIBS}/lib:${HDF}/lib:${OpenGL}/lib:${Overture}/lib:${APlusPlus}/lib

当运行Overture里，Overture程序会自动加载这些库文件。有的可能lib要改为lib64对于64位的系统来说，具体可在库里面查看是放在lib下还是在lib64下。

更改后，将文件保存。

终端类型改为csh下的root用户后

surce defenv
setenv LANG en_US
perl configure
make

安装要约要30分钟左右，安可后可用./check.p进行测试。

安装成功

测试成功

打开ogen时的界面

我的defenv文件内容:

#! /bin/csh -f
#
#Define environment variables for Overture
#
# see the install notes on the web for further explanation or Overture/doc/install.tex
#
# edit this file and change as appropriate for your system,
# then type 'source defenv'

# You will need to change the following: 
setenv XLIBS /usr
setenv MOTIF /usr
setenv OpenGL /home/soldier/Documents/overture5/mesa/Mesa-7.2
setenv HDF /home/soldier/Documents/overture5/hdf5
#PETSC的变量自己加进来，一共是3个
setenv PETSC_DIR /opt/overture/petsc-2.3.2-p6
setenv PETSC_ARCH linux-gnu-opt
setenv PETSC_LIB $PETSC_DIR/lib/$PETSC_ARCH
setenv APlusPlus /home/soldier/Documents/overture5/A++P++-0.8.0/A++/install
setenv Overture /home/soldier/Documents/overture5/Overture.v25

# Here are variables to set if you intend to build CG
#   CG : location for CG (source tree)
#   CGBUILDPREFIX : location of CG executables (compile tree). This can be the same as CG
#                   if you only intend to build one version of CG. 
#   LAPACK : location of the LAPACK library
setenv CG /home/soldier/Documents/overture5/cg2.5
setenv CGBUILDPREFIX /home/soldier/Documents/overture5/cg2.5/cg2.5d
#  In the following example LAPACK is found with the PGI compilers
setenv LAPACK /home/soldier/Documents/overture5/LAPACK


# Here are some handy alias's and variables 
alias ogen $Overture/bin/ogen
alias plotStuff $Overture/bin/plotStuff
alias rap $Overture/bin/rap
alias mbuilder $Overture/bin/mbuilder
set primer = $Overture/primer
set sampleGrids = $Overture/sampleGrids

setenv CGE $CGBUILDPREFIX
alias cgad  ${CGE}/ad/bin/cgad
alias cgasf ${CGE}/asf/bin/cgasf
alias cgcns ${CGE}/cns/bin/cgcns
alias cgins ${CGE}/ins/bin/cgins
alias cgmx  ${CGE}/mx/bin/cgmx 
alias cgmp  ${CGE}/mp/bin/cgmp 
alias cgsm  ${CGE}/sm/bin/cgsm 

set ad = ${CG}/ad
set asf = ${CG}/asf
set cns = ${CG}/cns
set ins = ${CG}/ins
set mx = ${CG}/mx
set mp = ${CG}/mp
set sm = ${CG}/sm


# The LD_LIBRARY_PATH indicates the places to look for dynamic libraries. This variable should 
# not be needed in most cases since we use the 'rpath' loader option 
# setenv LD_LIBRARY_PATH  $MOTIF/lib64:$XLIBS/lib64:$OpenGL/lib64:$HDF/lib:$Overture/lib:${APlusPlus}/lib
# setenv LD_LIBRARY_PATH  $MOTIF/lib64:$XLIBS/lib64:$OpenGL/lib64:$HDF/lib:$Overture/lib:${APlusPlus}/lib:${PETSC_LIB}

关于环境变量的说明：

可以将环境变量写在/etc/csh.cshrc里面，这样每次打开csh时变量都已经定义好了。我的/etc/csh.cshrc里面的内容如下所示（这次Overture安装在/opt目录下）:

# /etc/cshrc
#
# csh configuration for all shell invocations.

# By default, we want this to get set.
# Even for non-interactive, non-login shells.
# Current threshold for system reserved uid/gids is 200
# You could check uidgid reservation validity in
# /usr/share/doc/setup-*/uidgid file
if ($uid > 199 && "`id -gn`" == "`id -un`") then
    umask 002
else
    umask 022
endif

if ($?prompt) then
  if ($?tcsh) then
    set promptchars='$#'
    set prompt='[%n@%m %c]%# '
    # make completion work better by default
    set autolist
  else
    set prompt=\[$user@`hostname -s`\]\$\ 
  endif
endif

if ( $?tcsh ) then
	bindkey "^[[3~" delete-char
endif

bindkey "^R" i-search-back
set echo_style = both
set histdup = erase
set savehist = (1024 merge)

if ($?prompt) then
  if ($?TERM) then
    switch($TERM)
      case xterm*:
        if ($?tcsh) then
	  set prompt='%{\033]0;%n@%m:%c\007%}[%n@%m %c]%# '
        endif
        breaksw
      case screen:
        if ($?tcsh) then
          set prompt='%{\033_%n@%m:%c\033\\%}[%n@%m %c]%# '
        endif
        breaksw
      default:
        breaksw
    endsw
  endif
endif

setenv MAIL "/var/spool/mail/$USER"

# Check if we aren't a loginshell and do stuff if we aren't
if (! $?loginsh) then
    if ( -d /etc/profile.d ) then
        set nonomatch
        foreach i ( /etc/profile.d/*.csh )
            if ( -r "$i" ) then
                if ($?prompt) then
                    source "$i"
                else
                    source "$i" >&/dev/null
                endif
            endif
        end
        unset i nonomatch
    endif
endif


#在最下面添加关于Overture的环境变量
#Define environment variables for Overture
setenv XLIBS /usr
setenv MOTIF /usr
setenv OpenGL /opt/overture/Mesa-7.2
setenv HDF /opt/overture/hdf5
setenv PETSC_DIR /opt/overture/petsc-2.3.2-p6
setenv PETSC_ARCH linux-gnu-opt
setenv PETSC_LIB $PETSC_DIR/lib/$PETSC_ARCH
setenv APlusPlus /opt/overture/A++P++-0.8.0/A++/install
setenv Overture /opt/overture/Overture.v25
setenv CG /opt/overture/cg
setenv CGBUILDPREFIX /opt/overture/cg.s
setenv LAPACK /opt/overture/LAPACK
# Here are some handy alias's and variables 
alias ogen $Overture/bin/ogen
alias plotStuff $Overture/bin/plotStuff
alias rap $Overture/bin/rap
alias mbuilder $Overture/bin/mbuilder
set primer = $Overture/primer
set sampleGrids = $Overture/sampleGrids
setenv CGE $CGBUILDPREFIX
alias cgad  ${CGE}/ad/bin/cgad
alias cgasf ${CGE}/asf/bin/cgasf
alias cgcns ${CGE}/cns/bin/cgcns
alias cgins ${CGE}/ins/bin/cgins
alias cgmx  ${CGE}/mx/bin/cgmx 
alias cgmp  ${CGE}/mp/bin/cgmp 
alias cgsm  ${CGE}/sm/bin/cgsm 
set ad = ${CG}/ad
set asf = ${CG}/asf
set cns = ${CG}/cns
set ins = ${CG}/ins
set mx = ${CG}/mx
set mp = ${CG}/mp
set sm = ${CG}/sm
setenv LD_LIBRARY_PATH  $MOTIF/lib64:$XLIBS/lib64:$OpenGL/lib64:$HDF/lib:$Overture/lib:${APlusPlus}/lib:${PETSC_LIB}