Différences

Ci-dessous, les différences entre deux révisions de la page.

--- dune [2010/09/30 13:38] – gerard
+++ dune [2014/12/29 09:21] – [nouvelle version de solver-bench (0.45) plus slepc] gerard
@@ Ligne 13: / Ligne 13: @@
 </code>
+====== installer une nouvelle version de solver-bench ======
+  * dans ''/local/apps/src/dune''
+  * déplacer l'ancienne version
+  * récuperer le fichier do_work.sh
+  * ne pas oublier de rajouter **-lmpi** dans **LIBS** (voir ci-dessous)
 ====== benchmark ======
@@ Ligne 121: / Ligne 127: @@
 ===== nouvelle version de solver-bench (0.45) plus slepc =====
+<note>L'exemple ci-dessous est avec le mode debug, voir les fichiers do_work.sh pour le code optimisé</note>
 <code>
@@ Ligne 130: / Ligne 137: @@
 bash-3.2$ export PETSC_ARCH=linux-gnu-c-debug
 bash-3.2$ export SLEPC_DIR=/local/apps/src/dune/slepc-3.1-p4
+bash-4.2$ cd ../slepc-3.1-p4
 bash-3.2$ ./configure
 bash-3.2$ make
@@ Ligne 178: / Ligne 186: @@
 </code>
-alors que pouyr la derneire version:
+alors que pour la derneire version:
 <code>
 ./configure CXX=g++ CXXFLAGS="-O3 -funroll-loops -finline-functions -DNDEBUG" \
@@ Ligne 187: / Ligne 195: @@
 --with-dune-common=/local/apps/src/dune/Dune \
 --with-dune-istl=/local/apps/src/dune/Dune \
-CPPFLAGS="-I/local/apps/src/petsc-3.1-p5/linux-gnu-c-debug/include" \
+CPPFLAGS="-I/local/apps/src/petsc-3.1-p5/linux-gnu-c-debug/include -I/usr/lib/openmpi/1.4-gcc/include" \
 LDFLAGS="-L/local/apps/src/petsc-3.1-p5/linux-gnu-c-debug/lib"
+</code>
+et ca passe donc avec la ligne:
+<code>
+./configure CXX=g++ CXXFLAGS="-O3 -funroll-loops -finline-functions -DNDEBUG" --prefix=/local/apps/src/dune/Dune --disable-documentation --disable-compilercheck --disable-mpiruntest --with-umfpack=/local/apps/src/dune/UMFPACK --with-petsc=/local/apps/src/dune/petsc-3.1-p5 --with-dune-common=/local/apps/src/dune/Dune --with-dune-istl=/local/apps/src/dune/Dune CPPFLAGS="-I/local/apps/src/dune/petsc-3.1-p5/linux-gnu-c-debug/include -I/usr/lib/openmpi/1.4-gcc/include" LDFLAGS="-L/local/apps/src/dune/petsc-3.1-p5/linux-gnu-c-debug/lib"
+</code>
+ne pas oublier l'include openmpi, car il a besin de mpi.h alors qu'on a demande de compiler petsc sans mpi
+pour rajouter slepc:
+<code>
+./configure CXX=g++ CXXFLAGS="-O3 -funroll-loops -finline-functions -DNDEBUG" \
+--prefix=/local/apps/src/dune/Dune \
+--disable-documentation --disable-compilercheck --disable-mpiruntest \
+--with-umfpack=/local/apps/src/dune/UMFPACK \
+--with-petsc=/local/apps/src/dune/petsc-3.1-p5 \
+--with-dune-common=/local/apps/src/dune/Dune \
+--with-dune-istl=/local/apps/src/dune/Dune \
+--with-slepc=/local/apps/src/dune/slepc-3.1-p4/linux-gnu-c-debug \
+--with-slepc-includedir=/local/apps/src/dune/slepc-3.1-p4/include \
+--with-slepc-libdir=/local/apps/src/dune/slepc-3.1-p4/linux-gnu-c-debug/lib \
+CPPFLAGS="-I/local/apps/src/dune/petsc-3.1-p5/linux-gnu-c-debug/include -I/usr/lib/openmpi/1.4-gcc/include -I/local/apps/src/dune/slepc-3.1-p4/include" \
+LDFLAGS="-L/local/apps/src/dune/petsc-3.1-p5/linux-gnu-c-debug/lib -L/usr/lib64/openmpi/1.4-gcc/lib" \
+LIBS="-lmpi -lX11"
+...
+Found the following Dune-components:
+----------------------------------------
+dune-common.............: yes (/local/apps/src/dune/Dune) version 2.0
+dune-istl...............: yes (/local/apps/src/dune/Dune) version 2.0
+BLAS....................: yes
+METIS...................: no
+MPI.....................: no
+PETSC...................: yes (/local/apps/src/dune/petsc-3.1-p5)
+ParMETIS................: no
+SLEPC...................: yes (/local/apps/src/dune/slepc-3.1-p4/linux-gnu-c-debug)
+SuperLU-DIST............: no
+SuperLU.................: no
+UMFPACK.................: yes (/local/apps/src/dune/UMFPACK)
+----------------------------------------
+See ./configur
+</code>
+<note important>Attention, cette compilation échoue, il faut enlever LIBS, lancer le configure, et hacker manuellement les 2 Makefile pour rajouter ces libs!</note>
+<code>
+bash-3.2$ diff /tmp/Makefile src/Makefile
+c225
+< LIBS =    -L/local/apps/src/dune/Dune/lib -ldunecommon   -L/local/apps/src/dune/Dune/lib -ldunecommon ${DUNEMPILIBS}   -L/local/apps/src/dune/Dune/lib -ldunecommon  -L/local/apps/src/dune/Dune/lib -ldunecommon    -lm  -lumfpack -lamd -lpetsc -lslepc -llapack -lblas
+---
+> LIBS =    -L/local/apps/src/dune/Dune/lib -ldunecommon   -L/local/apps/src/dune/Dune/lib -ldunecommon ${DUNEMPILIBS}   -L/local/apps/src/dune/Dune/lib -ldunecommon  -L/local/apps/src/dune/Dune/lib -ldunecommon    -lm  -lumfpack -lamd -lpetsc -lslepc -llapack -lblas -lmpi
 </code>