Replaced a few more divisions by RECIP()

b8c624fa · Peter Eastman · 43d61cd1 · b8c624fa
Commit b8c624fa authored Jul 21, 2010 by Peter Eastman
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platforms/opencl/src/kernels/gbsaObc2.cl platforms/opencl/src/kernels/gbsaObc2.cl +2 -2

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--- a/platforms/opencl/src/kernels/gbsaObc2.cl
+++ b/platforms/opencl/src/kernels/gbsaObc2.cl
@@ -14,8 +14,8 @@ if (atom1 < NUM_ATOMS && atom2 < NUM_ATOMS && atom1 != atom2) {
    float l_ij2I = l_ijI*l_ijI;
    float u_ij2J = u_ijJ*u_ijJ;
    float u_ij2I = u_ijI*u_ijI;
-    float t1J = LOG(u_ijJ/l_ijJ);
+    float t1J = LOG(u_ijJ*RECIP(l_ijJ));
-    float t1I = LOG(u_ijI/l_ijI);
+    float t1I = LOG(u_ijI*RECIP(l_ijI));
    float t2J = (l_ij2J-u_ij2J);
    float t2I = (l_ij2I-u_ij2I);
    float t3J = t2J*invR;