Bug 101938 - [IVB][IGT] Test 'gem_sync' and subtest 'all' fail...
Summary: [IVB][IGT] Test 'gem_sync' and subtest 'all' fail...
Status: CLOSED INVALID
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-07-26 22:20 UTC by Hector Velazquez
Modified: 2017-07-27 15:40 UTC (History)
1 user (show)

See Also:
i915 platform: IVB
i915 features:


Attachments
Tests Log (IVB) (1.19 KB, text/plain)
2017-07-26 22:20 UTC, Hector Velazquez
no flags Details
Dmesg.log (IVB) (343 bytes, text/plain)
2017-07-26 22:22 UTC, Hector Velazquez
no flags Details

Description Hector Velazquez 2017-07-26 22:20:32 UTC
Created attachment 133062 [details]
Tests Log (IVB)

The following test FAIL on IVB with this configuration

Tests List:

igt@gem_sync@all



This is my configuration:

====================================================
Graphic Stack
====================================================
Component: drm
    tag: libdrm-2.4.81-33-g3876bc2
    commit: 3876bc246a07070a6043159cd7623d4def9bbd4c

Component: cairo
    tag: 1.15.6-2-g57b4050
    commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.19-112-g493151b
    commit: 493151b0768aa4ca535cef49cb7efa174a9c3a77

Component: piglit
    tag: piglit-v1
    commit: 973892687cf5c2f8e2dbe1d22998b82736643787



======================================
             Hardware
======================================
==============================================================
Essentials
==============================================================
Processor Number			i5-3330
Status					Launched
Launch Date				Q3'12
Lithography				22 nm


==============================================================
Performance
==============================================================
# of Cores				4
# of Threads				4
Processor Base Frequency		3.00 GHz
Max Turbo Frequency			3.20 GHz
Cache					6 MB SmartCache
Bus Speed				5 GT/s DMI
TDP					77 W

==============================================================
Memory Specifications
==============================================================
Max Memory Size 			32 GB
Memory Types				DDR3 1333/1600
Max # of Memory Channels		2
Max Memory Bandwidth			25.6 GB/s
ECC Memory Supported  			No

==============================================================
Graphics Specifications
==============================================================
Processor Graphics 			Intel® HD Graphics 2500
Graphics Base Frequency			650.00 MHz
Graphics Max Dynamic Frequency		1.05 GHz
Intel® Quick Sync Video 		Yes
Intel® InTru™ 3D Technology		Yes
Intel® Wireless Display 		Yes
Intel® Flexible Display Interface 	Yes
Intel® Clear Video HD Technology	Yes
# of Displays Supported 		3
Device ID				0x152
Comment 1 Hector Velazquez 2017-07-26 22:22:43 UTC
Created attachment 133063 [details]
Dmesg.log (IVB)
Comment 2 Chris Wilson 2017-07-27 06:15:40 UTC
(In reply to Hector Velazquez from comment #0)
> Created attachment 133062 [details]
> Tests Log (IVB)
> 
> The following test FAIL on IVB with this configuration
> 
> Tests List:
> 
> igt@gem_sync@all

From your log:

[  371.851781] [IGT] gem_sync: starting subtest all
[  521.957254] [IGT] gem_sync: exiting, ret=0

and

(gem_sync:1600) igt-core-DEBUG: Starting subtest: all
Completed 2006016 cycles: 74.810 us
Subtest all: SUCCESS (150.104s)

Which is not what you said. Note that 74us is about 30x longer than it should take your machine to do a sync.


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