Fix genfft build for both legacy and modern variants of the num library

Get rid of the dependency on the Unix module

Fix various typos (#385)

Merge pull request #376 from yinshiyou/loongarch-dev

Optimize with madd and msub on LA.

Add getticks function on loongarch platform.

Add support for LoongArch LASX.

Add support for LoongArch LSX.

Reuse the REPEAT_* macros from simd-maskedsve.h to simplify simd-avx*.h

Merge pull request #361 from rdolbeau/riscv-cyclecounter

Ditch generate_vtw.{c,sh} in favor of preprocessor witchcraft

Merge pull request #315 from rdolbeau/arm-sve-clean

rdcycle -> rdtime (rdcycle no longer accessible in user-mode...)

Add support for the RISC-V 'rdcycle' (and 'rdcycleh' for RV32) instruction(s) as a cycle counter

try building a sample SVE program