From ce38c35c00c98ab7528ecce205bc0cb1a8ef2153 Mon Sep 17 00:00:00 2001
From: "Philipp A." <flying-sheep@web.de>
Date: Tue, 13 May 2025 17:26:26 +0200
Subject: [PATCH] Add more threading configs

---
 distributed/distributed.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/distributed/distributed.yaml b/distributed/distributed.yaml
index 645118b9c5..a8fcf4259a 100644
--- a/distributed/distributed.yaml
+++ b/distributed/distributed.yaml
@@ -193,10 +193,14 @@ distributed:
     pre-spawn-environ:
       # See https://distributed.dask.org/en/stable/worker-memory.html#automatically-trim-memory
       MALLOC_TRIM_THRESHOLD_: 65536
-      # Numpy configuration
+      # See https://github.com/joblib/joblib/blob/ed0806a497268005ad7dad30f79e1d563927d7c6/joblib/_parallel_backends.py#L59-L67
       OMP_NUM_THREADS: 1
       MKL_NUM_THREADS: 1
       OPENBLAS_NUM_THREADS: 1
+      BLIS_NUM_THREADS: 1
+      VECLIB_MAXIMUM_THREADS: 1
+      NUMBA_NUM_THREADS: 1
+      NUMEXPR_NUM_THREADS: 1
 
   client:
     heartbeat: 5s  # Interval between client heartbeats