只是一篇随笔.
1.mvapich使用ch_gen2驱动. make.mvapich.gen2的修改如下
IBHOME=${IBHOME:-/usr}
IBHOME_LIB=${IBHOME_LIB:-/usr/lib64}
PREFIX=${PREFIX:-/usr/local/mvapich-gfortran}
export CC=${CC:-gcc}
export CXX=${CXX:-g++}
export F77=${F77:-gfortran}
export F90=${F90:-gfortran}
export F77_GETARGDECL=" "
2.MM5下的configure.user的配置
RUNTIME_SYSTEM = "linux"
MPP_TARGET=$(RUNTIME_SYSTEM)
LINUX_MPIHOME = /usr/local/mvapich-gfortran
MFC = $(LINUX_MPIHOME)/bin/mpif90
MCC = $(LINUX_MPIHOME)/bin/mpicc
MLD = $(LINUX_MPIHOME)/bin/mpif90
CC = $(MCC)
FCFLAGS = -O2 -fcray-pointer -fconvert=big-endian -frecord-marker=4 -DDEC_ALPHA
LDOPTIONS = -O2 -fcray-pointer -fconvert=big-endian -frecord-marker=4 -DDEC_ALPHA
LOCAL_LIBRARIES = -L$(LINUX_MPIHOME)/lib -lfmpich -lmpich
...
CPPFLAGS = -DMPI -Dlinux -DDEC_ALPHA
CFLAGS = -DMPI -I$(LINUX_MPIHOME)/include -DDEC_ALPHA
3.MPP编译是可能要改的文件.
1)MPP/RSL/RSL/rsl.h中的832行.此处被我注释了,因为重复定义了.
//typedef int MPI_Fint;
2)MPP/RSL/RSL/rsl_mpi_compat.c中第111行.
xargc = iargc_()+1;
改为
xagc = _gfortran_iargc()+1;
3)MPP/RSL/RSL/mpir_getarg.F中第74,75行.
integer iargc
external iargc
改为
! integer iargc
! external iargc
4.此时可以正常编译了.
# make mpp
得到mm5.mpp
5.运行
#/usr/local/mvapich-gfortran/bin/mpirun_rsh -np 8 -hostfile ./hosts GFORTRAN_UNBUFFERED_ALL=y ./mm5.mpp &
blade2-test -- rsl_nproc_all 8, rsl_myproc 6
blade2-test -- rsl_nproc_all 8, rsl_myproc 7
blade2-test -- rsl_nproc_all 8, rsl_myproc 2
blade2-test -- rsl_nproc_all 8, rsl_myproc 0
blade2-test -- rsl_nproc_all 8, rsl_myproc 4
blade2-test -- rsl_nproc_all 8, rsl_myproc 3
blade2-test -- rsl_nproc_all 8, rsl_myproc 1
blade2-test -- rsl_nproc_all 8, rsl_myproc 5
#ps -ef | grep mm5.mpp
root 2185 7649 0 11:42 pts/0 00:00:00 /usr/local/mvapich-gfortran/bin mpirun_rsh -np 8 -hostfile ./hosts GFORTRAN_UNBUFFERED_ALL=y ./mm5.mpp
root 2186 2185 0 11:42 pts/0 00:00:00 /usr/bin/ssh -q blade2-test cd /home/test/mpptest.wys/Run; /usr/bin/env MPISPAWN_LD_LIBRARY_PATH=/usr/local/mvapich-gfortran/lib/shared MPISPAWN_MPIRUN_MPD=0 MPISPAWN_MPIRUN_HOST=blade2-test MPISPAWN_CHECKIN_PORT=32963 MPISPAWN_MPIRUN_PORT=32963 MPISPAWN_GLOBAL_NPROCS=8 MPISPAWN_MPIRUN_ID=2185 MPISPAWN_ARGC=1 MPISPAWN_ARGV_0=./mm5.mpp MPISPAWN_GENERIC_ENV_COUNT=1 MPISPAWN_GENERIC_NAME_0=GFORTRAN_UNBUFFERED_ALL MPISPAWN_GENERIC_VALUE_0=y MPISPAWN_ID=0 MPISPAWN_LOCAL_NPROCS=8 MPISPAWN_WORKING_DIR=/home/test/mpptest.wys/Run MPISPAWN_MPIRUN_RANK_0=0 MPISPAWN_VIADEV_DEFAULT_PORT_0=-1 MPISPAWN_MPIRUN_RANK_1=1 MPISPAWN_VIADEV_DEFAULT_PORT_1=-1 MPISPAWN_MPIRUN_RANK_2=2 MPISPAWN_VIADEV_DEFAULT_PORT_2=-1 MPISPAWN_MPIRUN_RANK_3=3 MPISPAWN_VIADEV_DEFAULT_PORT_3=-1 MPISPAWN_MPIRUN_RANK_4=4 MPISPAWN_VIADEV_DEFAULT_PORT_4=-1 MPISPAWN_MPIRUN_RANK_5=5 MPISPAWN_VIADEV_DEFAULT_PORT_5=-1 MPISPAWN_MPIRUN_RANK_6=6 MPISPAWN_VIADEV_DEFAULT_PORT_6=-1 MPISPAWN_MPIRUN_RANK_7=7 MPISPAWN_VIADEV_DEFAULT_PORT_7=-1 /usr/local/mvapich-gfortran/bin/mpispawn
root 2191 2187 0 11:42 ? 00:00:00 bash -c cd /home/test/mpptest.wys/Run; /usr/bin/env MPISPAWN_LD_LIBRARY_PATH=/usr/local/mvapich-gfortran/lib/shared MPISPAWN_MPIRUN_MPD=0 MPISPAWN_MPIRUN_HOST=blade2-test MPISPAWN_CHECKIN_PORT=32963 MPISPAWN_MPIRUN_PORT=32963 MPISPAWN_GLOBAL_NPROCS=8 MPISPAWN_MPIRUN_ID=2185 MPISPAWN_ARGC=1 MPISPAWN_ARGV_0=./mm5.mpp MPISPAWN_GENERIC_ENV_COUNT=1 MPISPAWN_GENERIC_NAME_0=GFORTRAN_UNBUFFERED_ALL MPISPAWN_GENERIC_VALUE_0=y MPISPAWN_ID=0 MPISPAWN_LOCAL_NPROCS=8 MPISPAWN_WORKING_DIR=/home/test/mpptest.wys/Run MPISPAWN_MPIRUN_RANK_0=0 MPISPAWN_VIADEV_DEFAULT_PORT_0=-1 MPISPAWN_MPIRUN_RANK_1=1 MPISPAWN_VIADEV_DEFAULT_PORT_1=-1 MPISPAWN_MPIRUN_RANK_2=2 MPISPAWN_VIADEV_DEFAULT_PORT_2=-1 MPISPAWN_MPIRUN_RANK_3=3 MPISPAWN_VIADEV_DEFAULT_PORT_3=-1 MPISPAWN_MPIRUN_RANK_4=4 MPISPAWN_VIADEV_DEFAULT_PORT_4=-1 MPISPAWN_MPIRUN_RANK_5=5 MPISPAWN_VIADEV_DEFAULT_PORT_5=-1 MPISPAWN_MPIRUN_RANK_6=6 MPISPAWN_VIADEV_DEFAULT_PORT_6=-1 MPISPAWN_MPIRUN_RANK_7=7 MPISPAWN_VIADEV_DEFAULT_PORT_7=-1 /usr/local/mvapich-gfortran/bin/mpispawn
root 2220 2219 99 11:42 ? 00:12:52 ./mm5.mpp
root 2221 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2222 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2223 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2224 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2225 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2226 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2227 2219 99 11:42 ? 00:12:53 ./mm5.mpp
root 2273 7649 0 11:55 pts/0 00:00:00 grep mm5.mpp
一切正常,Have a good luck.
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