* [Bug 99974] Pinned memory is extremely slow on Dolphin
@ 2017-02-26 17:00 bugzilla-daemon
2017-03-07 21:20 ` bugzilla-daemon
2019-09-25 17:57 ` bugzilla-daemon
0 siblings, 2 replies; 3+ messages in thread
From: bugzilla-daemon @ 2017-02-26 17:00 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=99974
Bug ID: 99974
Summary: Pinned memory is extremely slow on Dolphin
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: dri-devel@lists.freedesktop.org
Reporter: akz@tutanota.com
QA Contact: dri-devel@lists.freedesktop.org
When running Dolphin with the OpenGL backend and pinned memory enabled, I get
terrible performance. Getting about 10-20fps in a 60fps game with pinned
memory, and full 60fps without it.
This was discussed on dolphin's IRC channel earlier today, and this PR was made
to disable it. If it gets committed you'll have to use a build without that
code to test it I think.
https://github.com/dolphin-emu/dolphin/pull/4973/commits/005e6796b85341a3e79fc93e49337bb8d4e67fdf
I'm using an RX460, Linux 4.10.0, mesa/llvm/xorg-server all built from git,
although it happens on older stable versions too.
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^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug 99974] Pinned memory is extremely slow on Dolphin 2017-02-26 17:00 [Bug 99974] Pinned memory is extremely slow on Dolphin bugzilla-daemon @ 2017-03-07 21:20 ` bugzilla-daemon 2019-09-25 17:57 ` bugzilla-daemon 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon @ 2017-03-07 21:20 UTC (permalink / raw) To: dri-devel [-- Attachment #1.1: Type: text/plain, Size: 241 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=99974 --- Comment #1 from Marek Olšák <maraeo@gmail.com> --- Has it ever been fast? Even with a different GPU? -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1006 bytes --] [-- Attachment #2: Type: text/plain, Size: 160 bytes --] _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug 99974] Pinned memory is extremely slow on Dolphin 2017-02-26 17:00 [Bug 99974] Pinned memory is extremely slow on Dolphin bugzilla-daemon 2017-03-07 21:20 ` bugzilla-daemon @ 2019-09-25 17:57 ` bugzilla-daemon 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon @ 2019-09-25 17:57 UTC (permalink / raw) To: dri-devel [-- Attachment #1.1: Type: text/plain, Size: 841 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=99974 GitLab Migration User <gitlab-migration@fdo.invalid> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |MOVED --- Comment #2 from GitLab Migration User <gitlab-migration@fdo.invalid> --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1255. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2419 bytes --] [-- Attachment #2: Type: text/plain, Size: 159 bytes --] _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 3+ messages in thread
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