From c0cf1065f5d128c31ea0b32245837158ac2d57e2 Mon Sep 17 00:00:00 2001
From: Pjotr Prins
Date: Wed, 15 Apr 2026 09:06:03 +0200
Subject: Comments

---
 README.md | 1 +
 guix.scm  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3239ab9..1ed831d 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ GEMMA is the original software toolkit for fast application of linear mixed mode
 NOTE: December 2024 main software development has moved to [PanGEMMA](https://git.genenetwork.org/pangemma/about/)!
 Pangemma is essentially a fork of GEMMA that is meant to scale up for pangenomics. We are also taking the opportunity to revamp the code base. GEMMA itself is in *maintenance* mode.
 
+See also [Speeding up GEMMA](https://issues.genenetwork.org/issues/genetics/speeding-up-gemma).
 
 Check out [RELEASE-NOTES.md](./RELEASE-NOTES.md) to see what's new in each release.
 
diff --git a/guix.scm b/guix.scm
index 230a35e..ca4d365 100644
--- a/guix.scm
+++ b/guix.scm
@@ -68,7 +68,7 @@ key-value store, with string_view-based API.")
      (list gsl
            guile-3.0
            lmdb
-           openblas
+           openblas ;; already optimized for AVX-512 kernels alongside SSE2/AVX2/etc.
            zlib))
     (native-inputs
      (list lmdbxx
-- 
cgit 1.4.1