diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 6c5cfe412edea5669924a97557e6253cf2f7284c..0000000000000000000000000000000000000000
--- a/.gitmodules
+++ /dev/null
@@ -1,48 +0,0 @@
-[submodule "centos"]
-	path = centos
-	url = https://github.com/mkandes/centos.git
-[submodule "centos-cuda"]
-	path = centos-cuda
-	url = https://github.com/mkandes/centos-cuda.git
-[submodule "centos-cuda-openmpi"]
-	path = centos-cuda-openmpi
-	url = https://github.com/mkandes/centos-cuda-openmpi.git
-[submodule "centos-mvapich"]
-	path = centos-mvapich
-	url = https://github.com/mkandes/centos-mvapich.git
-[submodule "centos-openmpi"]
-	path = centos-openmpi
-	url = https://github.com/mkandes/centos-openmpi.git
-[submodule "ubuntu"]
-	path = ubuntu
-	url = https://github.com/mkandes/ubuntu.git
-[submodule "ubuntu-cuda"]
-	path = ubuntu-cuda
-	url = https://github.com/mkandes/ubuntu-cuda.git
-[submodule "ubuntu-cuda-openmpi"]
-	path = ubuntu-cuda-openmpi
-	url = https://github.com/mkandes/ubuntu-cuda-openmpi.git
-[submodule "ubuntu-mvapich"]
-	path = ubuntu-mvapich
-	url = https://github.com/mkandes/ubuntu-mvapich.git
-[submodule "ubuntu-openmpi"]
-	path = ubuntu-openmpi
-	url = https://github.com/mkandes/ubuntu-openmpi.git
-[submodule "beast"]
-	path = beast
-	url = https://github.com/mkandes/beast.git
-[submodule "beast2"]
-	path = beast2
-	url = https://github.com/mkandes/beast2.git
-[submodule "fenics"]
-	path = fenics
-	url = https://github.com/mkandes/fenics.git
-[submodule "mxnet"]
-	path = mxnet
-	url = https://github.com/mkandes/mxnet.git
-[submodule "pytorch"]
-	path = pytorch
-	url = https://github.com/mkandes/pytorch.git
-[submodule "tensorflow"]
-	path = tensorflow
-	url = https://github.com/mkandes/tensorflow.git
diff --git a/beast b/beast
deleted file mode 160000
index 0b923843ac34ece9f997ee6ddaaea4e7c519296b..0000000000000000000000000000000000000000
--- a/beast
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b923843ac34ece9f997ee6ddaaea4e7c519296b
diff --git a/beast2 b/beast2
deleted file mode 160000
index ec6490dfda311933427707767986de0a53efe68c..0000000000000000000000000000000000000000
--- a/beast2
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ec6490dfda311933427707767986de0a53efe68c
diff --git a/centos b/centos
deleted file mode 160000
index 239f110ab89f7e62ba57b9adfc12496340140003..0000000000000000000000000000000000000000
--- a/centos
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 239f110ab89f7e62ba57b9adfc12496340140003
diff --git a/centos-cuda b/centos-cuda
deleted file mode 160000
index 632c8f2425f8c36e39229800fabb827702534a68..0000000000000000000000000000000000000000
--- a/centos-cuda
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 632c8f2425f8c36e39229800fabb827702534a68
diff --git a/centos-cuda-openmpi b/centos-cuda-openmpi
deleted file mode 160000
index 7d688ee3580bb06b22d0cc2495bfe84113bb1e83..0000000000000000000000000000000000000000
--- a/centos-cuda-openmpi
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7d688ee3580bb06b22d0cc2495bfe84113bb1e83
diff --git a/centos-mvapich b/centos-mvapich
deleted file mode 160000
index dd44dc6aa2df0e0e69aa9b778a8092bb308a96fd..0000000000000000000000000000000000000000
--- a/centos-mvapich
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit dd44dc6aa2df0e0e69aa9b778a8092bb308a96fd
diff --git a/centos-openmpi b/centos-openmpi
deleted file mode 160000
index 93675d53cff6d25d3d5c49b3dc0764d661964815..0000000000000000000000000000000000000000
--- a/centos-openmpi
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 93675d53cff6d25d3d5c49b3dc0764d661964815
diff --git a/fenics b/fenics
deleted file mode 160000
index 4b178e8e042b66a1ac09d689ebc9620a666048e4..0000000000000000000000000000000000000000
--- a/fenics
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4b178e8e042b66a1ac09d689ebc9620a666048e4
diff --git a/mxnet b/mxnet
deleted file mode 160000
index cd7bbfa09f7a4e6c103724eccab0b842fd63b6c0..0000000000000000000000000000000000000000
--- a/mxnet
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit cd7bbfa09f7a4e6c103724eccab0b842fd63b6c0
diff --git a/pytorch b/pytorch
deleted file mode 160000
index 1244f7d55977f25b6917b936a301f66727eb7d88..0000000000000000000000000000000000000000
--- a/pytorch
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1244f7d55977f25b6917b936a301f66727eb7d88
diff --git a/tensorflow b/tensorflow
deleted file mode 160000
index 65c4bea0fa3db65301b2b01c1fad598770ce4e28..0000000000000000000000000000000000000000
--- a/tensorflow
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 65c4bea0fa3db65301b2b01c1fad598770ce4e28
diff --git a/ubuntu b/ubuntu
deleted file mode 160000
index 4c8bfdde5abde4ea5b0c3a0ed45e73324ba8ef26..0000000000000000000000000000000000000000
--- a/ubuntu
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4c8bfdde5abde4ea5b0c3a0ed45e73324ba8ef26
diff --git a/ubuntu-cuda b/ubuntu-cuda
deleted file mode 160000
index 2d43206463210b9f6c90ba6c8204943fe0b04e4c..0000000000000000000000000000000000000000
--- a/ubuntu-cuda
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2d43206463210b9f6c90ba6c8204943fe0b04e4c
diff --git a/ubuntu-cuda-openmpi b/ubuntu-cuda-openmpi
deleted file mode 160000
index 2fb59e19a6e1705652be1bbe75a850768ecd82ca..0000000000000000000000000000000000000000
--- a/ubuntu-cuda-openmpi
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2fb59e19a6e1705652be1bbe75a850768ecd82ca
diff --git a/ubuntu-mvapich b/ubuntu-mvapich
deleted file mode 160000
index 0b2f81a30684fb287f6b36a89a71053d9b967639..0000000000000000000000000000000000000000
--- a/ubuntu-mvapich
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b2f81a30684fb287f6b36a89a71053d9b967639
diff --git a/ubuntu-openmpi b/ubuntu-openmpi
deleted file mode 160000
index 44b5d7de507376d3d0a3a62ed12acdaa69382ea0..0000000000000000000000000000000000000000
--- a/ubuntu-openmpi
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 44b5d7de507376d3d0a3a62ed12acdaa69382ea0