github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-06-28 16:41:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

Updated Installation from source (markdown)

Konstantinos Margaritis 2023-11-19 19:35:08 +02:00
parent b776760d80
commit 351c7f2dda
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Installation-from-source.md

@ -38,15 +38,16 @@ Common options for Cmake are:
* `-DUSE_CPU_NATIVE=[On|Off]` Native CPU detection is off by default, however it is possible to build a performance-oriented non-fat library tuned to your CPU
* `-DFAT_RUNTIME=[On|Off]` Fat Runtime is only available for X86 32-bit/64-bit and AArch64 architectures and only on Linux. It is incompatible with `Debug` type and `USE_CPU_NATIVE`.
### Specific options for Intel/AMD CPUs
### Specific options for X86 32-bit/64-bit (Intel/AMD) CPUs
* `-DBUILD_AVX2=[On|Off]` Enable code for AVX2.
* `-DBUILD_AVX512=[On|Off]` Enable code for AVX512. Implies `BUILD_AVX2`.
* `-DBUILD_AVX512VBMI=[On|Off]` Enable code for AVX512 with VBMI extension. Implies `BUILD_AVX512`.
### Specific options for Arm 64-bit CPUs
* `-DBUILD_SVE=[On|Off]` Enable code for SVE CPUs, like the Graviton3. Not much code is ported just for SVE , but enabling SVE code production, does improve code generation, see [Benchmarks](https://github.com/VectorCamp/vectorscan/wiki/Benchmarks).
* `-DBUILD_SVE2=[On|Off]` Enable code for SVE2 CPUs, implies `BUILD_SVE`. Most non-Neon code is written for SVE2
* `-DBUILD_SVE=[On|Off]` Enable code for SVE, like on AWS Graviton3 CPUs. Not much code is ported just for SVE , but enabling SVE code production, does improve code generation, see [Benchmarks](https://github.com/VectorCamp/vectorscan/wiki/Benchmarks).
* `-DBUILD_SVE2=[On|Off]` Enable code for SVE2, implies `BUILD_SVE`. Most non-Neon code is written for SVE2
* `-DBUILD_SVE2_BITPERM=[On|Off]` Enable code for SVE2_BITPERM harwdare feature, implies `BUILD_SVE2`.
## Build