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Auto-Vectorization in LLVM
--client
fosdem
--show
fosdem_2014
--room K4401 8108 --force
Next: 0 Informal Discussion & Lunch Break
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Marks
Author(s):
Renato Golin
Location
K.4.401
Date
feb Sun 02
Days Raw Files
Start
10:00
First Raw Start
09:59
Duration
00:25:00
Offset
0:00:20
End
10:25
Last Raw End
10:27
Chapters
Total cuts_time
None min.
https://fosdem.org/2014/schedule/event/llvmautovec/
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<p>Auto-Vectorization has come a long way since the early vector-processing CPUs, and compilers generally take a long time to implement it, prioritizing other more generic features instead. But with all recent high-end chips containing some form of SIMD operations, auto-vectorization became a necessary feature on any modern compiler. LLVM was perhaps the last of the big compilers to have a decent vectorization engine, but it has grown considerably for the last year, and the investment on SIMD code generation will not diminish. This presentation outlines the past implementations, what we currently have available and peeks into the engineering pipeline to see what else we are working on.</p>
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2014-02-02/08_59_40.dv
Apply:
09:59:40 - 10:27:19 ( 00:27:39 )
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09:59:40 -
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00:27:39
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09:59:40
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Wall: 09:59:40
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00:27:39
10:27:19
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Wall: 09:59:40
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2014-02-02/08_59_40.dv
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