simplify nanobench --quiet / -q output

simplify nanobench --quiet / -q output

This tries to cut things down to the very minimum you might want to know:

$ out/Release/nanobench --match nytimes --config 8888 gpu -q
Timer overhead: 29.6ns
! -> high variance, ? -> moderate variance
    micros       bench
   2479.05 !    desk_nytimes.skp_1_mpd    8888
   1313.92      desk_nytimes.skp_1_mpd    gpu
   3617.65      desk_nytimes.skp_1    8888
   1158.34      desk_nytimes.skp_1    gpu
   1368.99 !    keymobi_nytimes_com_.skp_1_mpd    8888
    393.40      keymobi_nytimes_com_.skp_1_mpd    gpu
   1179.68 !    keymobi_nytimes_com_.skp_1    8888
    342.74      keymobi_nytimes_com_.skp_1    gpu

All times are printed in microseconds, and high variance runs are marked.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/66cfcffd5d0a430f00bf0e36bedb088a25957183

[mtklein, 2015-12-03 20:56:51]

mtklein@google.com changed reviewers:
+ mtklein@google.com, reed@google.com

[reed1, 2015-12-03 21:31:34]

commas?

[reed1, 2015-12-03 21:31:48]

lgtm

[mtklein, 2015-12-03 22:04:46]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2015-12-03 22:04:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1493313003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1493313003/1

[commit-bot: I haz the power, 2015-12-04 00:05:05]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-12-04 00:05:05]

Try jobs failed on following builders:
  Build-Mac10.8-Clang-x86_64-Release-Trybot on client.skia.compile
(JOB_TIMED_OUT, no build URL)
  Build-Ubuntu-Clang-x86_64-Debug-Trybot on client.skia.compile (JOB_TIMED_OUT,
no build URL)
  Build-Ubuntu-GCC-Arm64-Debug-Android-Trybot on client.skia.compile
(JOB_TIMED_OUT, no build URL)
  Build-Ubuntu-GCC-Arm7-Debug-Android-Trybot on client.skia.compile
(JOB_TIMED_OUT, no build URL)
  Build-Ubuntu-GCC-Mips-Debug-Android-Trybot on client.skia.compile
(JOB_TIMED_OUT, no build URL)
  Build-Ubuntu-GCC-x86_64-Release-Trybot on client.skia.compile (JOB_TIMED_OUT,
no build URL)
  Build-Win-MSVC-x86-Debug-Trybot on client.skia.compile (JOB_TIMED_OUT, no
build URL)
  Build-Win-MSVC-x86_64-Debug-Trybot on client.skia.compile (JOB_TIMED_OUT, no
build URL)

[mtklein, 2015-12-04 14:32:55]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2015-12-04 14:33:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1493313003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1493313003/1

[commit-bot: I haz the power, 2015-12-04 14:35:32]

Description was changed from

==========
simplify nanobench --quiet / -q output

This tries to cut things down to the very minimum you might want to know:

$ out/Release/nanobench --match nytimes --config 8888 gpu -q
Timer overhead: 29.6ns
! -> high variance, ? -> moderate variance
    micros       bench
   2479.05 !    desk_nytimes.skp_1_mpd    8888
   1313.92      desk_nytimes.skp_1_mpd    gpu
   3617.65      desk_nytimes.skp_1    8888
   1158.34      desk_nytimes.skp_1    gpu
   1368.99 !    keymobi_nytimes_com_.skp_1_mpd    8888
    393.40      keymobi_nytimes_com_.skp_1_mpd    gpu
   1179.68 !    keymobi_nytimes_com_.skp_1    8888
    342.74      keymobi_nytimes_com_.skp_1    gpu

All times are printed in microseconds, and high variance runs are marked.

BUG=skia:
==========

to

==========
simplify nanobench --quiet / -q output

This tries to cut things down to the very minimum you might want to know:

$ out/Release/nanobench --match nytimes --config 8888 gpu -q
Timer overhead: 29.6ns
! -> high variance, ? -> moderate variance
    micros       bench
   2479.05 !    desk_nytimes.skp_1_mpd    8888
   1313.92      desk_nytimes.skp_1_mpd    gpu
   3617.65      desk_nytimes.skp_1    8888
   1158.34      desk_nytimes.skp_1    gpu
   1368.99 !    keymobi_nytimes_com_.skp_1_mpd    8888
    393.40      keymobi_nytimes_com_.skp_1_mpd    gpu
   1179.68 !    keymobi_nytimes_com_.skp_1    8888
    342.74      keymobi_nytimes_com_.skp_1    gpu

All times are printed in microseconds, and high variance runs are marked.

BUG=skia:

Committed:
https://skia.googlesource.com/skia/+/66cfcffd5d0a430f00bf0e36bedb088a25957183
==========

[commit-bot: I haz the power, 2015-12-04 14:35:32]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/66cfcffd5d0a430f00bf0e36bedb088a25957183