Re: Introducing PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex_encode

2022-01-03 Thread John Naylor
On Fri, Dec 31, 2021 at 9:32 AM Hans Buschmann wrote: > Inspired by the effort to integrate JIT for executor acceleration I thought > selected simple algorithms working with array-oriented data should be > drastically accelerated by using SIMD instructions on modern hardware. Hi Hans, I have

Introducing PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex_encode

2021-12-31 Thread Hans Buschmann
INTENTION Inspired by the effort to integrate JIT for executor acceleration I thought selected simple algorithms working with array-oriented data should be drastically accelerated by using SIMD instructions on modern hardware. I want to introduce this style of programming with the example of