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fix bug in sliced redux

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This commit is contained in:
Gael Guennebaud 2010-05-13 23:22:18 +02:00
parent c55761e015
commit 42a1c983c1
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/Redux.h
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@ -257,7 +257,7 @@ struct ei_redux_impl<Func, Derived, SliceVectorizedTraversal, NoUnrolling>
{ {
PacketScalar packet_res = mat.template packet<Unaligned>(0,0); PacketScalar packet_res = mat.template packet<Unaligned>(0,0);
for(int j=0; j<outerSize; ++j) for(int j=0; j<outerSize; ++j)
for(int i=0; i<packetedInnerSize; i+=int(packetSize)) for(int i=(j==0?packetSize:0); i<packetedInnerSize; i+=int(packetSize))
packet_res = func.packetOp(packet_res, mat.template packetByOuterInner<Unaligned>(j,i)); packet_res = func.packetOp(packet_res, mat.template packetByOuterInner<Unaligned>(j,i));
res = func.predux(packet_res); res = func.predux(packet_res);