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Add SVE, SVE2, and SVE2_BITPERM as targets

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Change-Id: I5231e2eb0a31708a16c853dc83ea48db32e0b0a5
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George Wort
2021-05-17 17:13:14 +01:00
committed by Konstantinos Margaritis
parent 503483a8ee
commit d59f11dc01
5 changed files with 95 additions and 7 deletions
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@@ -45,6 +45,18 @@ Vectorscan is typically used in a DPI library stack, just like Hyperscan.
- `make -jT` where T is the number of threads used to compile.
- `cmake --build . -- -j T` can also be used instead of make.
# Compiling for SVE
The following cmake variables can be set in order to target Arm's Scalable
Vector Extension. They are listed in ascending order of strength, with cmake
detecting whether the feature is available in the compiler and falling back to
a weaker version if not. Only one of these variables needs to be set as weaker
variables will be implied as set.
- `BUILD_SVE`
- `BUILD_SVE2`
- `BUILD_SVE2_BITPERM`
# Documentation
Information on building the Hyperscan library and using its API is available in