Fixed error when invalidating molecules (#3460)

4358f071 · Peter Eastman · GitHub · cb293447 · 4358f071
Unverified Commit 4358f071 authored Feb 13, 2022 by Peter Eastman Committed by GitHub Feb 13, 2022
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platforms/common/src/ComputeContext.cpp platforms/common/src/ComputeContext.cpp +1 -0

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--- a/platforms/common/src/ComputeContext.cpp
+++ b/platforms/common/src/ComputeContext.cpp
@@ -389,6 +389,7 @@ bool ComputeContext::invalidateMolecules(ComputeForceInfo* force) {
        vector<mm_double4> oldVelm(paddedNumAtoms);
        vector<mm_double4> newVelm(paddedNumAtoms, mm_double4(0,0,0,0));
        getPosq().download(oldPosq);
+        getPosqCorrection().download(oldPosqCorrection);
        getVelm().download(oldVelm);
        for (int i = 0; i < numAtoms; i++) {
            int index = atomIndex[i];