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authorTony Jones <tonyj@suse.de>2019-02-23 02:06:16 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-02-25 23:17:07 +0300
commite985bf761db7646cebcd236249da08bd264069de (patch)
tree4403de9cc773264d06676d15c0525c029357e9c0 /tools
parent6d22d9991cf37edfe861569e2433342ad56206a7 (diff)
downloadlinux-e985bf761db7646cebcd236249da08bd264069de.tar.xz
perf script python: Add Python3 support to stat-cpi.py
Support both Python2 and Python3 in the stat-cpi.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20190222230619.17887-13-tonyj@suse.de Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/scripts/python/stat-cpi.py10
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/scripts/python/stat-cpi.py b/tools/perf/scripts/python/stat-cpi.py
index a81ad8835a74..01fa933ff3cf 100644
--- a/tools/perf/scripts/python/stat-cpi.py
+++ b/tools/perf/scripts/python/stat-cpi.py
@@ -1,5 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
+from __future__ import print_function
+
data = {}
times = []
threads = []
@@ -19,8 +21,8 @@ def store_key(time, cpu, thread):
threads.append(thread)
def store(time, event, cpu, thread, val, ena, run):
- #print "event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" % \
- # (event, cpu, thread, time, val, ena, run)
+ #print("event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" %
+ # (event, cpu, thread, time, val, ena, run))
store_key(time, cpu, thread)
key = get_key(time, event, cpu, thread)
@@ -58,7 +60,7 @@ def stat__interval(time):
if ins != 0:
cpi = cyc/float(ins)
- print "%15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins)
+ print("%15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins))
def trace_end():
pass
@@ -74,4 +76,4 @@ def trace_end():
# if ins != 0:
# cpi = cyc/float(ins)
#
-# print "time %.9f, cpu %d, thread %d -> cpi %f" % (time/(float(1000000000)), cpu, thread, cpi)
+# print("time %.9f, cpu %d, thread %d -> cpi %f" % (time/(float(1000000000)), cpu, thread, cpi))