tequilaOS/platform_system_core
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Migrate compare-bootcharts.py to python3

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Bug: 229983560
Test: system/core/init/compare-bootcharts.py \
          base-bootchart-dir exp-bootchart-dir
Change-Id: I72a3720cb3a80ef8d4fcb06fba8c8893ac08c930
This commit is contained in:
Jooyung Han 2022-04-23 11:20:27 +09:00
parent 7f8721b992
commit cee25aa926
1 changed files with 9 additions and 9 deletions
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18
init/compare-bootcharts.py
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@ -56,24 +56,24 @@ def analyze_process_maps(process_map1, process_map2, jiffy_record):
]
jw = jiffy_record['jiffy_to_wallclock']
print "process: baseline experiment (delta)"
print " - Unit is ms (a jiffy is %d ms on the system)" % jw
print "------------------------------------"
print("process: baseline experiment (delta)")
print(" - Unit is ms (a jiffy is %d ms on the system)" % jw)
print("------------------------------------")
for p in processes_of_interest:
# e.g., 32-bit system doesn't have zygote64
if p in process_map1 and p in process_map2:
print "%s: %d %d (%+d)" % (
print("%s: %d %d (%+d)" % (
p, process_map1[p]['start_time'] * jw,
process_map2[p]['start_time'] * jw,
(process_map2[p]['start_time'] -
process_map1[p]['start_time']) * jw)
process_map1[p]['start_time']) * jw))
# Print the last tick for the bootanimation process
print "bootanimation ends at: %d %d (%+d)" % (
print("bootanimation ends at: %d %d (%+d)" % (
process_map1['/system/bin/bootanimation']['last_tick'] * jw,
process_map2['/system/bin/bootanimation']['last_tick'] * jw,
(process_map2['/system/bin/bootanimation']['last_tick'] -
process_map1['/system/bin/bootanimation']['last_tick']) * jw)
process_map1['/system/bin/bootanimation']['last_tick']) * jw))
def parse_proc_file(pathname, process_map, jiffy_record=None):
# Uncompress bootchart.tgz
@ -83,7 +83,7 @@ def parse_proc_file(pathname, process_map, jiffy_record=None):
f = tf.extractfile('proc_ps.log')
# Break proc_ps into chunks based on timestamps
blocks = f.read().split('\n\n')
blocks = f.read().decode('utf-8').split('\n\n')
for b in blocks:
lines = b.split('\n')
if not lines[0]:
@ -133,7 +133,7 @@ def parse_proc_file(pathname, process_map, jiffy_record=None):
def main():
if len(sys.argv) != 3:
print "Usage: %s base_bootchart_dir exp_bootchart_dir" % sys.argv[0]
print("Usage: %s base_bootchart_dir exp_bootchart_dir" % sys.argv[0])
sys.exit(1)
process_map1 = {}