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fix the Jacobi bug, expand unit test

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This commit is contained in:
Benoit Jacob
2010-10-12 09:43:40 -04:00
parent 75e60121f4
commit 12a152031d
2 changed files with 7 additions and 4 deletions
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8
Eigen/src/Jacobi/Jacobi.h
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@@ -344,7 +344,7 @@ void /*EIGEN_DONT_INLINE*/ ei_apply_rotation_in_the_plane(VectorX& _x, VectorY&
Packet xi = ei_pload<Packet>(px);
Packet yi = ei_pload<Packet>(py);
ei_pstore(px, ei_padd(ei_pmul(pc,xi),pcj.pmul(ps,yi)));
ei_pstore(py, ei_psub(ei_pmul(pc,yi),ei_pmul(ps,xi)));
ei_pstore(py, ei_psub(pcj.pmul(pc,yi),ei_pmul(ps,xi)));
px += PacketSize;
py += PacketSize;
}
@@ -360,8 +360,8 @@ void /*EIGEN_DONT_INLINE*/ ei_apply_rotation_in_the_plane(VectorX& _x, VectorY&
Packet yi1 = ei_pload <Packet>(py+PacketSize);
ei_pstoreu(px, ei_padd(ei_pmul(pc,xi),pcj.pmul(ps,yi)));
ei_pstoreu(px+PacketSize, ei_padd(ei_pmul(pc,xi1),pcj.pmul(ps,yi1)));
ei_pstore (py, ei_psub(ei_pmul(pc,yi),ei_pmul(ps,xi)));
ei_pstore (py+PacketSize, ei_psub(ei_pmul(pc,yi1),ei_pmul(ps,xi1)));
ei_pstore (py, ei_psub(pcj.pmul(pc,yi),ei_pmul(ps,xi)));
ei_pstore (py+PacketSize, ei_psub(pcj.pmul(pc,yi1),ei_pmul(ps,xi1)));
px += Peeling*PacketSize;
py += Peeling*PacketSize;
}
@@ -370,7 +370,7 @@ void /*EIGEN_DONT_INLINE*/ ei_apply_rotation_in_the_plane(VectorX& _x, VectorY&
Packet xi = ei_ploadu<Packet>(x+peelingEnd);
Packet yi = ei_pload <Packet>(y+peelingEnd);
ei_pstoreu(x+peelingEnd, ei_padd(ei_pmul(pc,xi),pcj.pmul(ps,yi)));
ei_pstore (y+peelingEnd, ei_psub(ei_pmul(pc,yi),ei_pmul(ps,xi)));
ei_pstore (y+peelingEnd, ei_psub(pcj.pmul(pc,yi),ei_pmul(ps,xi)));
}
}