Changeset 7017 for branches/numpy_misc/tools/acceptance_tests/test_latency_bandwidth.py

Timestamp:

May 12, 2009, 9:59:44 AM (15 years ago)

Author:

rwilson

Message:

Improved reporting.

File:

• branches/numpy_misc/tools/acceptance_tests/test_latency_bandwidth.py (modified) (7 diffs)

branches/numpy_misc/tools/acceptance_tests/test_latency_bandwidth.py

@@ -9 +9 @@
 Processor_Numbers = [2, 4, 8, 16]
 
+name = 'Running latency/bandwidth test'
+
 def test(logfile):
     result = True
-    start_time = time.time()
 
     (cluster, domain) = util.get_hostname()
-
-    util.header(logfile, 'Running latency/bandwidth test on %s.' % cluster)
 
     # get python to run
@@ -23 +22 @@
     obj_file = 'ctiming_%s' % cluster
     cmd = ('mpicc ctiming.c -lm -o %s' % obj_file)
-    util.log_print(logfile, 'Compiling ctiming.c ...')
+    util.log_print_nl(logfile, 'Compiling ctiming.c:')
+    util.log_print_nl(logfile,cmd)
     (_, fd) = os.popen4(cmd)
     output = fd.read()
@@ -30 +30 @@
         util.log_print_nl(logfile, 'ERRORS COMPILING')
         util.log_print(logfile, output)
-        util.footer(logfile, start_time)
         return False
 
-    util.log_print_nl(logfile, 'OK\n')
+    util.log_print_nl(logfile)
 
     # run the tests
@@ -39 +38 @@
     machines_file = os.path.join('~', '.machines_%s' % cluster)
     for num_procs in Processor_Numbers:
-        cmd = ('mpirun -np %2d -hostfile %s %s'
+        cmd = ('mpirun -nolocal -np %2d -hostfile %s %s'
                % (num_procs, machines_file, obj_file))
         util.log_print(logfile, cmd + ' ...')
@@ -48 +47 @@
             util.log_print_nl(logfile, 'ERRORS')
             util.log_print(logfile, '\n'.join(output))
-            util.footer(logfile, start_time)
             return False
 
@@ -66 +64 @@
             util.log_print_nl(logfile, 'ERRORS')
             util.log_print(logfile, '\n'.join(output))
-            util.footer(logfile, start_time)
             return False
             
@@ -79 +76 @@
         util.log_print(logfile, '%d\t%.1f\t%d\n'
                        % (num_processors, estimated_bandwidth, estimated_latency))
-
-    util.footer(logfile, start_time)
 
     os.remove(obj_file)