[pulseaudio-tickets] [Bug 84585] Issue of CPU usage with HiFiBerry driver snd_soc_hifiberry_amp with Debian Wheezy kernel 3.12.28

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 14 20:03:59 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84585

--- Comment #47 from Raymond <superquad.vortex2 at gmail.com> ---
s - last_us=112     now_us - start_us=32414     0     Available: 1588     loop
iteration: 179
now_us - last_us=7105     now_us - start_us=39519     0     Available: 1928    
loop iteration: 180
now_us - last_us=244     now_us - start_us=39763     0     Available: 1940    
loop iteration: 181

now_us - last_us=159     now_us - start_us=41709     0     Available: 2032    
loop iteration: 197
now_us - last_us=7846     now_us - start_us=49555     0     Available: 2408    
loop iteration: 198
now_us - last_us=281     now_us - start_us=49836     0     Available: 2424    
loop iteration: 199

now_us - last_us=114     now_us - start_us=62036     0     Available: 3008    
loop iteration: 282
now_us - last_us=7508     now_us - start_us=69544     0     Available: 3368    
loop iteration: 283


are those high elasped time related to the log file write ?

just store the results and print the result at the end

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