Bug 93466 - [r600g] Emulate fp64 OpenCL operations using integer arithmetic
Summary: [r600g] Emulate fp64 OpenCL operations using integer arithmetic
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r600 (show other bugs)
Version: git
Hardware: Other All
: medium enhancement
Assignee: Default DRI bug account
QA Contact: Default DRI bug account
Depends on:
Blocks: 99553
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Reported: 2015-12-21 13:02 UTC by Vedran Miletić
Modified: 2019-09-18 19:20 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Description Vedran Miletić 2015-12-21 13:02:27 UTC
For teaching and demonstration purposes it would be cool to have emulated fp64 arithmetic on low-end Evergreen and Northern Islands chips which don't support it (e.g. Caicos). However slow it might end up being, it would be really useful to have it at least for teaching GPU computing.

glennk, iive and others discussed this in #radeon on 2015-09-13: http://people.freedesktop.org/~cbrill/dri-log/?channel=radeon&highlight_names=&date=2015-09-13
Comment 1 GitLab Migration User 2019-09-18 19:20:20 UTC
-- 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/565.

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