A Biquad Implementation Using Advanced Vector Extensions
- Document #:
- LIGO-T2100460-v3
- Document type:
- T - Technical notes
Other Versions:
| LIGO-T2100460-v2
11 Feb 2022, 14:31 |
| LIGO-T2100460-v1
04 Nov 2021, 16:13 |
- Abstract:
- Intel based CPU have implemented advanced vector extensions since a while. We look at AVX2 and AVX-512, AVX2 has become common, whereas AVX-512F is newer and less widely available. Our newest set of front-end computers based on Cascade Lake processors, like the Intel® Xeon® W-2245 Processor, support both.
- Files in Document:
-
- T2100460-v3.pdf (279.0 kB)
- Other Files:
- BiquadAVX.zip (43.5 kB)
- T2100460-v3.docx (182.4 kB)
- Topics:
- Authors:
- Notes and Changes:
- Adding SSE variants
- Related Documents:
- LIGO-G0900928: Digital Filter Noise (Direct Form 2 or DF2 vs. Biquad)