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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: 3.5.12
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Component/s: Text Search
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Fully Compatible
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Platforms 2018-05-21
Unicode FTS Fast Byte Vector optimization which uses vector instructions to manipulate sequence of bytes to improve performance is available for x86_64 and ppc64 but missing for aarch64.
Ref : https://github.com/mongodb/mongo/blob/master/src/mongo/db/fts/unicode/byte_vector.h#L30
Request to port Fast Byte vector optimization for aarch64 using Neon-intrinsics.
- is related to
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SERVER-30896 Add ARM NEON support for row search operations
- Closed
- related to
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SERVER-19936 Performance pass on unicode-aware text processing logic (text index v3)
- Closed
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WT-3851 Optimize wt_compare* routines with NEON instructions for ARM platform
- Closed
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WT-4008 Add ARM NEON support for row search operations
- Closed
- links to