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Commit cee25aa9 authored by Jooyung Han's avatar Jooyung Han
Browse files

Migrate compare-bootcharts.py to python3 

Bug: 229983560
Test: system/core/init/compare-bootcharts.py \
          base-bootchart-dir exp-bootchart-dir
Change-Id: I72a3720cb3a80ef8d4fcb06fba8c8893ac08c930
parent 7f8721b9

init/compare-bootcharts.py

+9 −9
Original line number Diff line number Diff line
@@ -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 = {}