Speed and software should go hand in hand, but with Moore's Law coming to an end and CPU clock speeds remaining steady over the last 20 years, software engineers need to turn to new techniques to improve the efficiency of their code. In this episode, Matt and Angelica and joined by Clement Jean to discuss one of these techniques: SIMD. They'll discuss what SIMD is, how it can be used from languages like Go, the various proposals to get better support for SIMD directly into Go and its compiler, and a bunch of other related topics. Supporters get even more conversation and higher quality audio! Get access by signing up at https://fallthrough.fm/subscribe . Thanks for tuning in and happy listening! Notes: ARM Neon SVE SSE AVX, AVX-256, AVX-512 Parsing Gigabytes of JSON Per Second Proposal #67520 Proposal #73787 Compiler Explorer Designing Data Intensive Applications, Chapter 4 Table of Contents: Prologue (03:36) Chapter 1: What is SIMD? (04:56) Chapter 2: SIMD in Go (13:20) Chapter 3: When should one use SIMD? (18:43) Chapter 4: Clement's journey to SIMD [Supporter Only] (21:19) Chapter 5: SIMD Intrinsics in Go (21:32) Chapter 6: SIMD in other languages (35:47) Chapter 7: Measuring SIMD performance (43:00) Chapter 8: Data Oriented Design [Supporter Only] (52:52) Chapter 9: SIMD-JSON (52:59) Chapter 10: Protocol Buffers, gRPC, and cURL [Supporter Only] (58:11) Epilogue (01:01:50) Hosts Matthew Sanabria - Host Angelica Hill - Producer Kris Brandow - Producer Clément Jean - Guest Socials: Website Bluesky Threads X/Twitter LinkedIn Instagram (03:36) - Prologue (04:56) - Chapter 1: What is SIMD? (13:20) - Chapter 2: SIMD in Go (18:43) - Chapter 3: When should one use SIMD? (21:19) - Chapter 4: Clement's journey to SIMD [Supporter Only] (21:32) - Chapter 5: SIMD Intrinsics in Go (35:47) - Chapter 6: SIMD in other languages (43:00) - Chapter 7: Measuring SIMD performance (52:52) - Chapter 8: Data Oriented Design [Supporter Only] (52:59) - Chapter 9: SIMD-JSON (58:11) - Chapter 10: Protocol Buffers, gRPC, and cURL [Supporter Only] (01:01:50) - Epilogue
