[binutils-gdb] Print data from individual perf runs.

[Doug Evans <devans at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=4fd4095a5ffe3d4e50e0dac5f8ad37b8478afa9d

commit 4fd4095a5ffe3d4e50e0dac5f8ad37b8478afa9d
Author: Doug Evans <dje@google.com>
Date:   Fri Jul 24 15:11:07 2015 -0700

    Print data from individual perf runs.
    
    gdb/testsuite/ChangeLog:
    
    	* gdb.perf/lib/perftest/measure.py (MeasurementCpuTime::stop): Print
    	result.
    	(MeasurementWallTime::stop): Ditto.
    	(MeasurementVmSizeTime::stop): Ditto.

Diff:
---
 gdb/testsuite/ChangeLog                        | 7 +++++++
 gdb/testsuite/gdb.perf/lib/perftest/measure.py | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index b0e8e4b..d066548 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2015-07-24  Doug Evans  <dje@google.com>
+
+	* gdb.perf/lib/perftest/measure.py (MeasurementCpuTime::stop): Print
+	result.
+	(MeasurementWallTime::stop): Ditto.
+	(MeasurementVmSizeTime::stop): Ditto.
+
 2015-07-24  Sergio Durigan Junior  <sergiodj@redhat.com>
 
 	* gdb.base/catch-syscall.exp: Call gdb_exit before
diff --git a/gdb/testsuite/gdb.perf/lib/perftest/measure.py b/gdb/testsuite/gdb.perf/lib/perftest/measure.py
index f0ecd48..f14b87f 100644
--- a/gdb/testsuite/gdb.perf/lib/perftest/measure.py
+++ b/gdb/testsuite/gdb.perf/lib/perftest/measure.py
@@ -103,6 +103,8 @@ class MeasurementCpuTime(Measurement):
         else:
             cpu_time = time.clock() - self.start_time
         self.result.record (id, cpu_time)
+        # Log this result for debugging purposes.
+        print ("elapsed cpu time %s" % (cpu_time))
 
 class MeasurementWallTime(Measurement):
     """Measurement on Wall time."""
@@ -117,6 +119,8 @@ class MeasurementWallTime(Measurement):
     def stop(self, id):
         wall_time = time.time() - self.start_time
         self.result.record (id, wall_time)
+        # Log this result for debugging purposes.
+        print ("elapsed wall time %s" % (wall_time))
 
 class MeasurementVmSize(Measurement):
     """Measurement on memory usage represented by VmSize."""
@@ -144,3 +148,5 @@ class MeasurementVmSize(Measurement):
     def stop(self, id):
         memory_used = self._compute_process_memory_usage("VmSize:")
         self.result.record (id, memory_used)
+        # Log this result for debugging purposes.
+        print ("vm used %s" % (memory_used))