| Summary: | new version of intel_gpu_top lost option of output log to stdio or file | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Alex <3.14pi> |
| Component: | IGT | Assignee: | Tvrtko Ursulin <tvrtko.ursulin> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | enhancement | ||
| Priority: | low | CC: | intel-gfx-bugs, tvrtko.ursulin |
| Version: | DRI git | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | ReadyForDev | ||
| i915 platform: | i915 features: | ||
|
Description
Alex
2018-11-07 13:14:46 UTC
Hi, Two questions: New intel_gpu_top also supports a pretty different set of data. So if we added this option - can you adapt to the new data and is it useful for your use case? Secondly, you could get the CSV data for all the stuff new intel_gpu_top shows in a bit more raw form from the standard kernel perf tool. Just one example on render command streamer busyness: perf stat -a -e i915/rcs0-busy/ -I 1000 -x As said, all the data new version shows is available like this, albeit with some required post-procesing like converting absolute time differences to percentages and similar. 1) Yes, can adapt without any problem. I my case I need render usage and video encode/decode usage data, and memory usage speed/capacity. 2)I know, but this is required extra step to convert/represent data in percent and custom parser. Will be cool if intel_gpu_top just print to stdio raw JSON. Any news? Sorry it slipped from my radar. We could add some form of non-interactive stdio output I guess, shouldn't be too difficult. Will see how it fits against the higher priority work. Pushed additions to implement plain and JSON stdio output: https://gitlab.freedesktop.org/drm/igt-gpu-tools/commit/47e91cc220962fef2ad5afd1ce39fea1cec52f95 https://gitlab.freedesktop.org/drm/igt-gpu-tools/commit/06b0830fb948b9b632342cd26100342aa01cbc79 |
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