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| author | Sven Gothel <[email protected]> | 2012-02-23 16:41:47 +0100 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2012-02-23 16:41:47 +0100 |
| commit | 5b05aa83f57b7492b2705529033a7eaa09cf4463 (patch) | |
| tree | 788e7a5d16ebce1a984f20f2b94faf96d5c62126 /doc/Implementation/MultiThreading.txt | |
| parent | 352013de5564013fe2b6444e6469ef2886f1adb9 (diff) | |
NEWT: Add time costs in DEBUG mode. NEWT/XRandR: Reuse XRRScreenConfiguration to reduce perf hit on Linux ARM Omap4.
On Linux ARM Omap4, we experience a performance hit when using XRandR:
1st call of XRRSizes: ~ 1668 ms
Each call of XRRGetScreenInfo: ~ 1109 ms
Even though XRRGetScreenInfo is cached in NEWT's X11Screen initialization,
overall init time is ~2s, far too expensive.
Diffstat (limited to 'doc/Implementation/MultiThreading.txt')
0 files changed, 0 insertions, 0 deletions