I used decode_display_a8host_debug.xv5T to play the video file in ezsdk5.04 repeatedly. I found that the program uses more CPU resource and the playback is slower after 8 hours. I use time program to record the timing every execution. The following are the records at the first execution and the execution after 8 hours. How can I verify the problem? If it is caused by the M3 firmware, how can I dump any message to verify?
The first running
Command being timed: "./decode_display_a8host_debug.xv5T -w 1920 -h 1080
-f 30 -i /usr/share/ti/data/videos/dm816x_1080p_demo.264 -g 0 -d 1 -c h264"
User time (seconds): 15.29
System time (seconds): 3.15
Percent of CPU this job got: 16%
Elapsed (wall clock) time (h:mm:ss or m:ss): 1m 48.57s
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 10528
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 8
Minor (reclaiming a frame) page faults: 969
Voluntary context switches: 93682
Involuntary context switches: 7465
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
After run 8 hours
Command being timed: "./decode_display_a8host_debug.xv5T -w 1920 -h 1080
-f 30 -i /usr/share/ti/data/videos/dm816x_1080p_demo.264 -g 0 -d 1 -c h264"
User time (seconds): 18.05
System time (seconds): 71.89
Percent of CPU this job got: 59%
Elapsed (wall clock) time (h:mm:ss or m:ss): 2m 31.86s
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 10528
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 0
Minor (reclaiming a frame) page faults: 980
Voluntary context switches: 69833
Involuntary context switches: 16579
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
