---
title: "Auto-Vectorization and SPMD"
summary: "Auto-Vectorization and SPMD: a page of the HPC note."
date: 2026-09-11
author: hpcnotes
kind: note
parent: hpc-simd
order: 10
tags: hpc
draft: false
---

The compiler will vectorize the obvious. The rest is a rewrite or an intrinsic.