[cig-commits] r5870 - long/3D/Gale/trunk
walter at geodynamics.org
walter at geodynamics.org
Tue Jan 23 13:57:37 PST 2007
Author: walter
Date: 2007-01-23 13:57:37 -0800 (Tue, 23 Jan 2007)
New Revision: 5870
Modified:
long/3D/Gale/trunk/
long/3D/Gale/trunk/INSTALL
Log:
r1491 at earth: boo | 2007-01-23 13:56:04 -0800
Petsc -> PETSc
Property changes on: long/3D/Gale/trunk
___________________________________________________________________
Name: svk:merge
- 3a629746-de10-0410-b17b-fd6ecaaa963e:/cig:1490
+ 3a629746-de10-0410-b17b-fd6ecaaa963e:/cig:1491
Modified: long/3D/Gale/trunk/INSTALL
===================================================================
--- long/3D/Gale/trunk/INSTALL 2007-01-23 21:57:32 UTC (rev 5869)
+++ long/3D/Gale/trunk/INSTALL 2007-01-23 21:57:37 UTC (rev 5870)
@@ -22,14 +22,14 @@
libraries for
- MPI
- - Petsc 2.3.2 (not 2.3.0 or 2.3.1)
+ - PETSc 2.3.2 (not 2.3.0 or 2.3.1)
- libxml2
You must also have python 2.2.1 or greater installed. If you do not
-already have MPI, then in many cases Petsc can install a version for
-you. Installing Petsc also requires a Blas/Lapack implementation.
+already have MPI, then in many cases PETSc can install a version for
+you. Installing PETSc also requires a Blas/Lapack implementation.
-Generally, the most difficult part is installing Petsc.
+Generally, the most difficult part is installing PETSc.
Configure
---------
@@ -44,12 +44,12 @@
If you are lucky, configure.py will be able to find everything. But many
times, you will have to tell configure.py where different packages are.
-For example, suppose you installed Petsc in /opt/goodies/petsc. Then
-you can tell configure.py where Petsc is with the --with-petsc-dir option
+For example, suppose you installed PETSc in /opt/goodies/petsc. Then
+you can tell configure.py where PETSc is with the --with-petsc-dir option
configure.py --prefix=/opt/gale --with-petsc-dir=/opt/goodies/petsc
-Petsc has a mechanism for letting multiple installations of Petsc
+PETSc has a mechanism for letting multiple installations of PETSc
coexist in a single directory (PETSC_ARCH). If you have multiple
installations, Gale will use the first one it finds. To override that
guess, specify PETSC_ARCH with the option --with-petsc-arch
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