Regarding eglretrace running on dragonboard

Arun Sl arun.sl at tcs.com
Mon Feb 17 02:57:58 PST 2014


Hello All,

This is regarding eglretrace binary, compiled using waffle and run on a 
snapdragon based dragon board (APQ8074) running Android 4.2.2

When I am giving the flag --pcpu I get the following trace:

# call no gpu_start gpu_dura cpu_start cpu_dura vsize_start vsize_dura 
rss_start rss_dura pixels program name
call 13 0 0 7729322 23490 0 0 0 0 0 0 glViewport
call 14 0 0 7909114 24688 0 0 0 0 0 0 glScissor
call 15 0 0 14357500 8021 0 0 0 0 0 0 glFrontFace
call 16 0 0 14483750 7500 0 0 0 0 0 0 glEnable
call 17 0 0 14539114 3073 0 0 0 0 0 0 glEnable
call 18 0 0 14648229 5781 0 0 0 0 0 0 glCullFace
call 19 0 0 14762343 5209 0 0 0 0 0 0 glDepthMask
call 20 0 0 14879166 4219 0 0 0 0 0 0 glDepthFunc
call 21 0 0 14991250 6771 0 0 0 0 0 0 glBlendFunc

When I am giving the flag --pcpu and --pgpu  I get the following trace:

# call no gpu_start gpu_dura cpu_start cpu_dura vsize_start vsize_dura 
rss_start rss_dura pixels program name
call 13 0 0 0 0 0 0 0 0 0 0 glViewport
call 14 0 0 0 0 0 0 0 0 0 0 glScissor
call 15 0 0 0 0 0 0 0 0 0 0 glFrontFace
call 16 0 0 0 0 0 0 0 0 0 0 glEnable
call 17 0 0 0 0 0 0 0 0 0 0 glEnable
call 18 0 0 0 0 0 0 0 0 0 0 glCullFace
call 19 0 0 0 0 0 0 0 0 0 0 glDepthMask
call 20 0 0 0 0 0 0 0 0 0 0 glDepthFunc
call 21 0 0 0 0 0 0 0 0 0 0 glBlendFunc

I am not getting any gpu specific counters here. Please let me know what I 
might be doing wrong here. Also the time taken by the run is very huge and 
each frame takes very long time to render with --pgpu flag.

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Thanks & Regards
Arun S L
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