Fixed compilation error on AMD's OpenCL implementation

13d89753 · Peter Eastman · de04cdb3 · 13d89753
Commit 13d89753 authored Nov 06, 2009 by Peter Eastman
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platforms/opencl/src/kernels/verlet.cl platforms/opencl/src/kernels/verlet.cl +3 -8

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--- a/platforms/opencl/src/kernels/verlet.cl
+++ b/platforms/opencl/src/kernels/verlet.cl
@@ -3,14 +3,9 @@
 */
 __kernel void integrateVerletPart1(int numAtoms, __global float2* dt, __global float4* posq, __global float4* velm, __global float4* force, __global float4* posDelta) {
-    __local float dtPos;
+    float2 stepSize = dt[0];
-    __local float dtVel;
+    float dtPos = stepSize.y;
-    if (get_local_id(0) == 0) {
+    float dtVel = 0.5f*(stepSize.x+stepSize.y);
-        float2 stepSize = dt[0];
-        dtPos = stepSize.y;
-        dtVel = 0.5f*(stepSize.x+stepSize.y);
-    }
-    barrier(CLK_LOCAL_MEM_FENCE);
    int index = get_global_id(0);
    while (index < numAtoms) {
        float4 pos = posq[index];