I have installed the parallel version of newest abinit8.0.8. However, when I run it with 8 cpus , I found the running time(430sec) is no less than serial version(450sec). I've tried the parallel version of abinit7 with 8 cpus, the time is 180sec, much less than serial version (450sec)
I installed the abinit7 and abinit8.0.8 in the same way:
./configure CC=/home/user/mpich3.2-intel2016/bin/mpicc FC=/home/user/mpich3.2-intel2016/bin/mpif90 --enable-mpi=yes
make
make install
How to solve the problem?Thanks!
How to install the parallel version of newest abinit8.0.8 ?
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Please have a look at ~abinit/doc/config/build-config.ac in the source package for detailed and up-to-date information about the configuration of Abinit 8 builds.
For a video explanation on how to build Abinit 7.x for Linux, please go to: http://www.youtube.com/watch?v=DppLQ-KQA68.
IMPORTANT: when an answer solves your problem, please check the little green V-like button on its upper-right corner to accept it.
Please have a look at ~abinit/doc/config/build-config.ac in the source package for detailed and up-to-date information about the configuration of Abinit 8 builds.
For a video explanation on how to build Abinit 7.x for Linux, please go to: http://www.youtube.com/watch?v=DppLQ-KQA68.
IMPORTANT: when an answer solves your problem, please check the little green V-like button on its upper-right corner to accept it.
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Supernova_1986
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- Joined: Mon Jun 06, 2016 11:18 am