Hi! everyone
I need to install petsc with MPI on my desktop.
I followed the instructions of petsc home page. But, whenever I ran make, I saw messabe "error[ignored]", also I can't work for complie and execution.
Install cygwin.
download petsc-2.3.3.-p15.tar.gz
cd /home/myhome/soft
gunzip -c petsc-2.3.3.tar.gz|tar -xof-
cd petsc-2.3.3.-p15
PETSC_DIR=$PWD;export PETSC_DIR
./config/configure.py --with-fc=g77 --with-cc=gcc --with-cxx=g++ --with-clanguage=c++ --download-f-blas-lapack=1 --download-mpich=1 --with-debugging=0 --with-x=1
make all
Here, I met error.
Do I need to set PETSC_ARCH?
If you help me, let me know which mistake I made.
Basically, I want C++ compiler as default compiler, and then want to use MPI interface.
Thank you in advance.