|
Last change
on this file since 1452 was
1363,
checked in by steve, 20 years ago
|
|
Changes to visualisation. Can use visualise_color_stage to color stage, but it uses python update (slow).
|
|
File size:
534 bytes
|
| Line | |
|---|
| 1 | #!/usr/bin/env python |
|---|
| 2 | # Inital test of MPI module 'pypar' for Python |
|---|
| 3 | # |
|---|
| 4 | # Run as |
|---|
| 5 | # python test_init.py |
|---|
| 6 | # or |
|---|
| 7 | # mpirun -np 2 test_init.py |
|---|
| 8 | # (perhaps try number of processors more than 2) |
|---|
| 9 | # |
|---|
| 10 | # To verify bandwidth of your architecture please run pytiming (and ctiming) |
|---|
| 11 | # |
|---|
| 12 | # OMN April 2002 |
|---|
| 13 | |
|---|
| 14 | |
|---|
| 15 | import pypar |
|---|
| 16 | |
|---|
| 17 | myid = pypar.rank() |
|---|
| 18 | numproc = pypar.size() |
|---|
| 19 | node = pypar.Get_processor_name() |
|---|
| 20 | |
|---|
| 21 | print "I am processor %d of %d on node %s" %(myid, numproc, node) |
|---|
| 22 | if myid == 0: |
|---|
| 23 | print 'Maximal tag is %d' %pypar.max_tag |
|---|
| 24 | pypar.Finalize() |
|---|
| 25 | |
|---|
Note: See
TracBrowser
for help on using the repository browser.
