From bec76bb63b38be752d63587ae62b0749746ae195 Mon Sep 17 00:00:00 2001
From: "Joshua A. Anderson" <joaander@umich.edu>
Date: Fri, 15 Sep 2023 18:25:39 -0400
Subject: [PATCH] Set Frontier to 56 cores per node. (#764)

* Set Frontier to 56 cores per node.

* Update change log.
---
 changelog.txt               | 8 ++++++++
 flow/environments/incite.py | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/changelog.txt b/changelog.txt
index 93e3dc686..cc2dfa6a8 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -8,6 +8,14 @@ The numbers in brackets denote the related GitHub issue and/or pull request.
 Version 0.26
 ============
 
+[0.26.1] -- not yet released
+----------------------------
+
+Fixed
++++++
+
+- Schedule 56 cores per node on OLCF Frontier (#764).
+
 [0.26.0] -- 2023-09-06
 ----------------------
 
diff --git a/flow/environments/incite.py b/flow/environments/incite.py
index ac1c5fe0b..8225b18b7 100644
--- a/flow/environments/incite.py
+++ b/flow/environments/incite.py
@@ -267,7 +267,7 @@ class FrontierEnvironment(DefaultSlurmEnvironment):
 
     hostname_pattern = r".*\.frontier\.olcf\.ornl\.gov"
     template = "frontier.sh"
-    cores_per_node = 64
+    cores_per_node = 56
     gpus_per_node = 8
     mpi_cmd = "srun"