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authorMichael Bien <[email protected]>2010-04-12 22:27:03 +0200
committerMichael Bien <[email protected]>2010-04-12 22:27:03 +0200
commit2c85c416d85205ab98b33e1a0b0daab32d4d81ff (patch)
tree4187ba06dec81da46495a300bb4f914e931f0c58 /src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl
parentb51f2e1c254cdd74c9e43904c62694f64e6ae7e6 (diff)
changes due to package renaming in jocl.
Diffstat (limited to 'src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl')
-rw-r--r--src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl b/src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl
new file mode 100644
index 0000000..ac9dde2
--- /dev/null
+++ b/src/com/jogamp/opencl/demos/hellojocl/VectorAdd.cl
@@ -0,0 +1,15 @@
+
+ // OpenCL Kernel Function for element by element vector addition
+ kernel void VectorAdd(global const float* a, global const float* b, global float* c, int numElements) {
+
+ // get index into global data array
+ int iGID = get_global_id(0);
+
+ // bound check (equivalent to the limit on a 'for' loop for standard/serial C code
+ if (iGID >= numElements) {
+ return;
+ }
+
+ // add the vector elements
+ c[iGID] = a[iGID] + b[iGID];
+ } \ No newline at end of file