diff --git a/demo/index.html b/demo/index.html
new file mode 100644
index 00000000..a3465b0a
--- /dev/null
+++ b/demo/index.html
@@ -0,0 +1,27 @@
+
+
+
+
+ Test Case A
+
+
+
+
+
+
diff --git a/demo/jison-demo.html b/demo/jison-demo.html
index 8b137891..f7acf770 100644
--- a/demo/jison-demo.html
+++ b/demo/jison-demo.html
@@ -1 +1,15 @@
+
+
+
+
+ Basic JISON conversion test
+
+
+
+
+
+
+
+
diff --git a/demo/test.js b/demo/test.js
new file mode 100644
index 00000000..349c1d98
--- /dev/null
+++ b/demo/test.js
@@ -0,0 +1,14 @@
+var threadDim = [3];
+var blockDim = [1];
+
+var f = GPU.makeKernel(function(ctx, a, b) {
+ var ret = a[ctx.thread.x] + b[ctx.thread.x];
+ return ret;
+}, threadDim, blockDim);
+
+
+var a = [1, 2, 3];
+var b = [4, 5, 6];
+
+var c = f(a, b);
+// c = [5, 7, 9];
diff --git a/src/gpu.js b/src/gpu.js
new file mode 100644
index 00000000..8d6f10d5
--- /dev/null
+++ b/src/gpu.js
@@ -0,0 +1,9 @@
+GPU = {};
+
+GPU.makeKernel = function(kernel, threadDim, blockDim) {
+
+
+ return function() {
+
+ }
+};