[igt-dev] [PATCH igt] igt/pm_rps: Include related kernel RPS info

[igt-dev] [PATCH igt] igt/pm_rps: Include related kernel RPS info

[Chris Wilson]

Dump i915_rps_boost_info for debug assertion failures, as that contains
all the pertinent information the kernel has for RPS tuning.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/pm_rps.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/pm_rps.c b/tests/pm_rps.c
index 8dd73917b..f71976ed0 100644
--- a/tests/pm_rps.c
+++ b/tests/pm_rps.c
@@ -434,6 +434,7 @@ static void idle_check(void)
 		wait += IDLE_WAIT_TIMESTEP_MSEC;
 	} while (wait < IDLE_WAIT_TIMEOUT_MSEC);
 
+	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
 	igt_assert_eq(freqs[CUR], freqs[RPn]);
 	igt_debug("Required %d msec to reach cur=idle\n", wait);
 }
@@ -457,6 +458,7 @@ static void loaded_check(void)
 		wait += LOADED_WAIT_TIMESTEP_MSEC;
 	} while (wait < LOADED_WAIT_TIMEOUT_MSEC);
 
+	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
 	igt_assert_lte(freqs[MAX], freqs[CUR]);
 	igt_debug("Required %d msec to reach cur=max\n", wait);
 }
@@ -484,6 +486,7 @@ static void stabilize_check(int *out)
 		wait += STABILIZE_WAIT_TIMESTEP_MSEC;
 	} while (wait < STABILIZE_WAIT_TIMEOUT_MSEC);
 
+	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
 	igt_debug("Waited %d msec to stabilize cur\n", wait);
 }
 
-- 
2.15.1

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[igt-dev] ✓ Fi.CI.BAT: success for igt/pm_rps: Include related kernel RPS info

[Patchwork]

== Series Details ==

Series: igt/pm_rps: Include related kernel RPS info
URL   : https://patchwork.freedesktop.org/series/36792/
State : success

== Summary ==

IGT patchset tested on top of latest successful build
94bd67c5d6184c435c2fed0bfb39d75b3138b7a8 tools/intel_vbt_decode: update vbt defs from kernel

with latest DRM-Tip kernel build CI_DRM_3658
fd10fae2b0f6 drm-tip: 2018y-01m-19d-14h-22m-15s UTC integration manifest

No testlist changes.

Test kms_pipe_crc_basic:
        Subgroup suspend-read-crc-pipe-b:
                incomplete -> PASS       (fi-snb-2520m) fdo#103713

fdo#103713 https://bugs.freedesktop.org/show_bug.cgi?id=103713

fi-bdw-5557u     total:288  pass:267  dwarn:0   dfail:0   fail:0   skip:21  time:431s
fi-bdw-gvtdvm    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:442s
fi-blb-e6850     total:288  pass:223  dwarn:1   dfail:0   fail:0   skip:64  time:384s
fi-bsw-n3050     total:288  pass:242  dwarn:0   dfail:0   fail:0   skip:46  time:517s
fi-bwr-2160      total:288  pass:183  dwarn:0   dfail:0   fail:0   skip:105 time:294s
fi-bxt-dsi       total:288  pass:258  dwarn:0   dfail:0   fail:0   skip:30  time:500s
fi-bxt-j4205     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:505s
fi-byt-j1900     total:288  pass:253  dwarn:0   dfail:0   fail:0   skip:35  time:497s
fi-byt-n2820     total:288  pass:249  dwarn:0   dfail:0   fail:0   skip:39  time:482s
fi-elk-e7500     total:224  pass:168  dwarn:10  dfail:0   fail:0   skip:45 
fi-gdg-551       total:288  pass:179  dwarn:0   dfail:0   fail:1   skip:108 time:307s
fi-glk-1         total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:528s
fi-hsw-4770      total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:399s
fi-hsw-4770r     total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:411s
fi-ilk-650       total:288  pass:228  dwarn:0   dfail:0   fail:0   skip:60  time:420s
fi-ivb-3520m     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:472s
fi-ivb-3770      total:288  pass:255  dwarn:0   dfail:0   fail:0   skip:33  time:422s
fi-kbl-7500u     total:288  pass:263  dwarn:1   dfail:0   fail:0   skip:24  time:463s
fi-kbl-7560u     total:288  pass:269  dwarn:0   dfail:0   fail:0   skip:19  time:506s
fi-kbl-7567u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:463s
fi-kbl-r         total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:510s
fi-pnv-d510      total:288  pass:222  dwarn:1   dfail:0   fail:0   skip:65  time:633s
fi-skl-6260u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:440s
fi-skl-6600u     total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:523s
fi-skl-6700hq    total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:540s
fi-skl-6700k2    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:500s
fi-skl-6770hq    total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:492s
fi-skl-gvtdvm    total:288  pass:265  dwarn:0   dfail:0   fail:0   skip:23  time:440s
fi-snb-2520m     total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:537s
fi-snb-2600      total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:405s
Blacklisted hosts:
fi-cfl-s2        total:288  pass:256  dwarn:0   dfail:0   fail:3   skip:26  time:567s
fi-glk-dsi       total:288  pass:257  dwarn:0   dfail:0   fail:1   skip:30  time:493s
fi-skl-guc       total:288  pass:210  dwarn:49  dfail:0   fail:1   skip:28  time:422s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_802/issues.html
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[igt-dev] ✓ Fi.CI.IGT: success for igt/pm_rps: Include related kernel RPS info

[Patchwork]

== Series Details ==

Series: igt/pm_rps: Include related kernel RPS info
URL   : https://patchwork.freedesktop.org/series/36792/
State : success

== Summary ==

Warning: bzip CI_DRM_3658/shard-glkb6/results22.json.bz2 wasn't in correct JSON format
Test gem_softpin:
        Subgroup noreloc-s4:
                dmesg-fail -> FAIL       (shard-snb) fdo#103375 +2
Test kms_flip:
        Subgroup flip-vs-modeset-vs-hang:
                dmesg-warn -> PASS       (shard-snb) fdo#103821
Test gem_eio:
        Subgroup in-flight-suspend:
                fail       -> PASS       (shard-hsw) fdo#104676 +2
Test perf:
        Subgroup polling:
                fail       -> PASS       (shard-hsw) fdo#102252
Test kms_sysfs_edid_timing:
                pass       -> WARN       (shard-apl) fdo#100047
Test gem_linear_blits:
        Subgroup normal:
                skip       -> PASS       (shard-apl)
Test kms_frontbuffer_tracking:
        Subgroup fbc-1p-offscren-pri-shrfb-draw-mmap-wc:
                pass       -> FAIL       (shard-apl) fdo#103167

fdo#103375 https://bugs.freedesktop.org/show_bug.cgi?id=103375
fdo#103821 https://bugs.freedesktop.org/show_bug.cgi?id=103821
fdo#104676 https://bugs.freedesktop.org/show_bug.cgi?id=104676
fdo#102252 https://bugs.freedesktop.org/show_bug.cgi?id=102252
fdo#100047 https://bugs.freedesktop.org/show_bug.cgi?id=100047
fdo#103167 https://bugs.freedesktop.org/show_bug.cgi?id=103167

shard-apl        total:2780 pass:1715 dwarn:1   dfail:0   fail:23  skip:1040 time:14654s
shard-hsw        total:2780 pass:1725 dwarn:1   dfail:0   fail:11  skip:1042 time:15643s
shard-snb        total:2780 pass:1316 dwarn:1   dfail:0   fail:13  skip:1450 time:8077s
Blacklisted hosts:
shard-kbl        total:2697 pass:1782 dwarn:1   dfail:0   fail:22  skip:890 time:10355s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_802/shards.html
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Re: [igt-dev] [PATCH igt] igt/pm_rps: Include related kernel RPS info

[Petri Latvala]

On Fri, Jan 19, 2018 at 01:35:12PM +0000, Chris Wilson wrote:
> Dump i915_rps_boost_info for debug assertion failures, as that contains
> all the pertinent information the kernel has for RPS tuning.
> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Note to self: Make igt_debugfs_dump print something else than just
<whatever glibc prints for NULL> when the file does not exist...

Reviewed-by: Petri Latvala <petri.latvala@intel.com>


> ---
>  tests/pm_rps.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/pm_rps.c b/tests/pm_rps.c
> index 8dd73917b..f71976ed0 100644
> --- a/tests/pm_rps.c
> +++ b/tests/pm_rps.c
> @@ -434,6 +434,7 @@ static void idle_check(void)
>  		wait += IDLE_WAIT_TIMESTEP_MSEC;
>  	} while (wait < IDLE_WAIT_TIMEOUT_MSEC);
>  
> +	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
>  	igt_assert_eq(freqs[CUR], freqs[RPn]);
>  	igt_debug("Required %d msec to reach cur=idle\n", wait);
>  }
> @@ -457,6 +458,7 @@ static void loaded_check(void)
>  		wait += LOADED_WAIT_TIMESTEP_MSEC;
>  	} while (wait < LOADED_WAIT_TIMEOUT_MSEC);
>  
> +	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
>  	igt_assert_lte(freqs[MAX], freqs[CUR]);
>  	igt_debug("Required %d msec to reach cur=max\n", wait);
>  }
> @@ -484,6 +486,7 @@ static void stabilize_check(int *out)
>  		wait += STABILIZE_WAIT_TIMESTEP_MSEC;
>  	} while (wait < STABILIZE_WAIT_TIMEOUT_MSEC);
>  
> +	igt_debugfs_dump(drm_fd, "i915_rps_boost_info");
>  	igt_debug("Waited %d msec to stabilize cur\n", wait);
>  }
>  
> -- 
> 2.15.1
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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Re: [igt-dev] [PATCH igt] igt/pm_rps: Include related kernel RPS info

[Chris Wilson]

Quoting Petri Latvala (2018-01-22 10:54:11)
> On Fri, Jan 19, 2018 at 01:35:12PM +0000, Chris Wilson wrote:
> > Dump i915_rps_boost_info for debug assertion failures, as that contains
> > all the pertinent information the kernel has for RPS tuning.
> > 
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> 
> Note to self: Make igt_debugfs_dump print something else than just
> <whatever glibc prints for NULL> when the file does not exist...
> 
> Reviewed-by: Petri Latvala <petri.latvala@intel.com>

Ta.
-Chris
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