From 095d3626bf415b36d39fd2589a30acc0458e5e7d Mon Sep 17 00:00:00 2001
From: niravshah241 <niravshahcolab@gmail.com>
Date: Fri, 30 Aug 2024 16:21:35 +0100
Subject: [PATCH] .destroy() to prevent memory leak and docker compose addition

---
 Dockerfile                       | 6 +++---
 docker-compose.yaml              | 8 ++++++++
 mdfenicsx/mesh_motion_classes.py | 1 +
 3 files changed, 12 insertions(+), 3 deletions(-)
 create mode 100644 docker-compose.yaml

diff --git a/Dockerfile b/Dockerfile
index 57c281d..50dd758 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,10 +2,10 @@
 FROM dolfinx/dolfinx:v0.7.3
 
 # Set work directory
-RUN mkdir -p /home/app
-WORKDIR /home/app
+RUN mkdir -p /home/mdfenicsx
+WORKDIR /home/mdfenicsx
 
-# Install MDFEniCSx
+# Install MDFEniCSx from github
 RUN pip install git+https://github.com/niravshah241/MDFEniCSx.git
 
 # Keep container alive
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..b5c7664
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,8 @@
+services:
+  mdfenicsx:
+    image: mdfenicsx:no-tag
+    build: 
+      context: .
+      dockerfile: Dockerfile
+      tags:
+        - "mdfenicsx:no-tag"
diff --git a/mdfenicsx/mesh_motion_classes.py b/mdfenicsx/mesh_motion_classes.py
index 6727c10..2b56909 100644
--- a/mdfenicsx/mesh_motion_classes.py
+++ b/mdfenicsx/mesh_motion_classes.py
@@ -109,6 +109,7 @@ def solve(self):
         ksp.getPC().setFactorSolverType("mumps")
         ksp.setFromOptions()
         ksp.solve(F, uh.vector)
+        # .destroy() objects which are no longer needed
         ksp.destroy()
         A.destroy()
         F.destroy()