| Summary: | [ILK/SNB/IVB/HSW]igt/gem_cpu_reloc is slow | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Guo Jinxian <jinxianx.guo> | ||||
| Component: | DRM/Intel | Assignee: | Paulo Zanoni <przanoni> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | unspecified | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
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| i915 platform: | i915 features: | ||||||
| Bug Depends on: | 78724 | ||||||
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Was this a regression by any chance? $ time sudo ./gem_cpu_reloc IGT-Version: 1.6-gae97ca1 (x86_64) (Linux: 3.15.0-rc3+ x86_64) gem_cpu_reloc: 100% Test suceeded, cleanup up - this might take a while. real 0m6.065s user 0m0.356s sys 0m5.600s Needinfo to answer whether the slowdown is a regression. If so please bisect. Let's hope this is now resolved, too. Please reopen if it's not the case. Verified on latest -nightly [root@x-ivb6 tests]# time ./gem_cpu_reloc IGT-Version: 1.7-g1b1f4b1 (x86_64) (Linux: 3.15.0-rc8_drm-intel-nightly_fff6c5_20140618+ x86_64) gem_cpu_reloc: 100% Test suceeded, cleanup up - this might take a while. real 0m4.997s user 0m0.289s sys 0m4.700s Closing old verified. |
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Created attachment 97719 [details] dmesg system Environment: -------------------------- Platform: ILK SNB HSW Kernel:(drm-intel-nightly)1e771b84e47085ef9b6efea1321e7cb5a8b2c065 Bug detailed description: ----------------------------- igt/gem_cpu_reloc test spend about 20 minutes, unable to finish within 10 minutes on -nightly kernel. output: [root@x-pk2 tests]# date;./gem_cpu_reloc;date Tue Apr 22 21:52:42 CST 2014 IGT-Version: 1.6-g78e4c2b (x86_64) (Linux: 3.14.0_drm-intel-nightly_1e771b_20140421+ x86_64) gem_cpu_reloc: 100% Test suceeded, cleanup up - this might take a while. Tue Apr 22 22:12:42 CST 2014 Reproduce steps: ---------------------------- 1. ./gem_cpu_reloc