From d687770660ed17749809b9133d8c779b31e5e222 Mon Sep 17 00:00:00 2001
From: kai <k.penazzi@web.de>
Date: Sun, 1 Jun 2025 14:54:32 +0200
Subject: [PATCH] cleanup + creater.py

---
 lab10/jacobi/creator.py | 32 ++++++++++++++++++++++++++++++++
 lab10/jacobi/do_all.sh  |  3 ++-
 lab10/jacobi/slurm.sh   |  8 --------
 3 files changed, 34 insertions(+), 9 deletions(-)
 create mode 100644 lab10/jacobi/creator.py
 delete mode 100644 lab10/jacobi/slurm.sh

diff --git a/lab10/jacobi/creator.py b/lab10/jacobi/creator.py
new file mode 100644
index 0000000..c8fe151
--- /dev/null
+++ b/lab10/jacobi/creator.py
@@ -0,0 +1,32 @@
+import math
+import subprocess
+
+core_counts = [1, 2, 4, 6, 8, 12, 16, 18, 24, 32, 36, 48]
+cores_per_node = 12
+max_nodes = 4
+
+for y in core_counts:
+    x = math.ceil(y / cores_per_node)
+    if x > max_nodes:
+        print(f"Skipping {y} cores: requires more than {max_nodes} nodes.")
+        continue
+
+    filename = f"slurm_{y}.sh"
+    script = f"""#!/bin/bash
+#SBATCH --job-name=mpi_g5_{y}
+#SBATCH --output=jacobi_{y}.txt
+#SBATCH --nodes={x}
+#SBATCH --ntasks={y}
+
+srun --mpi=pmix ./jacobi
+"""
+
+    with open(filename, "w") as f:
+        f.write(script)
+
+    # Submit the job
+    result = subprocess.run(["sbatch", filename], capture_output=True, text=True)
+    if result.returncode == 0:
+        print(f"Submitted {filename}: {result.stdout.strip()}")
+    else:
+        print(f"Failed to submit {filename}: {result.stderr.strip()}")
diff --git a/lab10/jacobi/do_all.sh b/lab10/jacobi/do_all.sh
index 5ff82f6..633ade9 100755
--- a/lab10/jacobi/do_all.sh
+++ b/lab10/jacobi/do_all.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 git pull
 make
-sbatch slurm.sh
+python3 creator.py
+sleep 0.5
 squeue
diff --git a/lab10/jacobi/slurm.sh b/lab10/jacobi/slurm.sh
deleted file mode 100644
index 936ea7f..0000000
--- a/lab10/jacobi/slurm.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-#SBATCH --job-name=G5_jacobi         # Name des Jobs
-#SBATCH --output=jacobi.txt      # Output-Datei (%j = Job-ID)
-#SBATCH --nodes=4              # Nutze z. B. 4 Nodes
-#SBATCH --ntasks-per-node=12
-
-# Programm starten
-srun --mpi=pmix  ./jacobi