1.function !key :don't change the imput
real,external ::aaa !this must be written in main program
real,intrinsic ::bbb
real,external ::aaa !this must be written in main program
real,intrinsic ::bbb
- 12月 19 週五 200812:30
fortran part4- function
- 12月 17 週三 200821:06
makefile part3
1、
%.o 表明所有以 .o結尾的檔案
2、
%.o 表明所有以 .o結尾的檔案
2、
- 12月 17 週三 200820:19
makefile part2
教學
http://www.gnu.org/software/make/manual/make.html#Makefile-Contents (Y-J Kao)
http://www.study-area.org/cyril/opentools/opentools/makefile.html (中文)
http://www.gnu.org/software/make/manual/make.html#Makefile-Contents (Y-J Kao)
http://www.study-area.org/cyril/opentools/opentools/makefile.html (中文)
- 12月 17 週三 200819:15
shell scripts
example1:
#!/bin/sh
cd $PBS_O_WORKDIR
./t.x >i.out
#!/bin/sh
cd $PBS_O_WORKDIR
./t.x >i.out
- 7月 21 週一 200820:45
PC Cluster
http://www3.stat.sinica.edu.tw/io/statcluster.htm
Example for Frotran programs: 將Fortran程式Compile成執行檔(如testpgm, 檔名可自取), 指令如后:
pgf77 -o testpgm testpgm.f (for Fortran 77 program)
pgf90 -o testpgm testpgm.f90 (for Fortran 90 program)如果要 link nag library 則需執行以步驟:
pgf77 -o testpgm testpgm.f -lnag (for Fortran 77 program)
pgf90 -o testpgm testpgm.f90 -lnag (for Fortran 90 program)如果要 link imsl library 則需執行以步驟:
. /usr/local/vni/CTT4.0/ctt/bin/cttsetup.sh
$FC $FFLAGS –o testpgm testpgm.f $LINK_FNL_STATIC (for Fortran 77 program)
$F90 $F90FLAGS –o testpgm testpgm.f90 $LINK_F90_STATIC (for Fortran 90 program)編輯一個shell file (如test.sh, 檔名可自取), 內容如后:
#!/bin/sh
#PBS -l walltime=9999:00:00
cd $PBS_O_WORKDIR
./testpgm Submit Job, 指令如后:
qsub -l nodes=1 test.sh
執行後, 螢幕會立即顯示訊息 XXX.node00.cluster (XXX 為Job number ID)程式執行完畢後, Screen Output 會存成 test.sh.oXXX (XXX 為Job number ID), 存放於目前的目錄
Example for Frotran programs: 將Fortran程式Compile成執行檔(如testpgm, 檔名可自取), 指令如后:
pgf77 -o testpgm testpgm.f (for Fortran 77 program)
pgf90 -o testpgm testpgm.f90 (for Fortran 90 program)如果要 link nag library 則需執行以步驟:
pgf77 -o testpgm testpgm.f -lnag (for Fortran 77 program)
pgf90 -o testpgm testpgm.f90 -lnag (for Fortran 90 program)如果要 link imsl library 則需執行以步驟:
. /usr/local/vni/CTT4.0/ctt/bin/cttsetup.sh
$FC $FFLAGS –o testpgm testpgm.f $LINK_FNL_STATIC (for Fortran 77 program)
$F90 $F90FLAGS –o testpgm testpgm.f90 $LINK_F90_STATIC (for Fortran 90 program)編輯一個shell file (如test.sh, 檔名可自取), 內容如后:
#!/bin/sh
#PBS -l walltime=9999:00:00
cd $PBS_O_WORKDIR
./testpgm Submit Job, 指令如后:
qsub -l nodes=1 test.sh
執行後, 螢幕會立即顯示訊息 XXX.node00.cluster (XXX 為Job number ID)程式執行完畢後, Screen Output 會存成 test.sh.oXXX (XXX 為Job number ID), 存放於目前的目錄
- 6月 12 週四 200812:56
talk to somone
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