parallel computation# Unix - 噫吁兮，危乎高哉
v*m
1 楼
请教各位，在unix下用fortran90怎么实现parallel计算，可利用多cpu。据说只需编译时
指定某一命令
有没有那位给说一说。多谢。
指定某一命令
有没有那位给说一说。多谢。
r*m
2 楼
难道你不需要MPI来进行编程么
【在 v****m 的大作中提到】
: 请教各位，在unix下用fortran90怎么实现parallel计算，可利用多cpu。据说只需编译时
: 指定某一命令
: 有没有那位给说一说。多谢。
【在 v****m 的大作中提到】
: 请教各位，在unix下用fortran90怎么实现parallel计算，可利用多cpu。据说只需编译时
: 指定某一命令
: 有没有那位给说一说。多谢。
t*n
3 楼
I don't know what's your server. If you are using SGI serious, such as
O2, Origin 2000, etc. the compiler come with the system can do the
parallization for you. The command is "f90 -apo source.f90 -o des"
There is another choice name OpenMP. You can go to www.openmp.org for detail.
What you need to do is just add some Macro to your original code and
compile with -mp option, you can get parallelized executable code.
The other choice is to rewrite the code thoroughly with MPI or PVM. Try to
search
【在 v****m 的大作中提到】
: 请教各位，在unix下用fortran90怎么实现parallel计算，可利用多cpu。据说只需编译时
: 指定某一命令
: 有没有那位给说一说。多谢。
O2, Origin 2000, etc. the compiler come with the system can do the
parallization for you. The command is "f90 -apo source.f90 -o des"
There is another choice name OpenMP. You can go to www.openmp.org for detail.
What you need to do is just add some Macro to your original code and
compile with -mp option, you can get parallelized executable code.
The other choice is to rewrite the code thoroughly with MPI or PVM. Try to
search
【在 v****m 的大作中提到】
: 请教各位，在unix下用fortran90怎么实现parallel计算，可利用多cpu。据说只需编译时
: 指定某一命令
: 有没有那位给说一说。多谢。
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