[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.1.3-149-ged2813a

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       via  ed2813ae133657ac84669f29cfc12c0ce8267c2f (commit)
      from  2b6133164dee31a58feaefdd4db1e47daf15eedf (commit)

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commit ed2813ae133657ac84669f29cfc12c0ce8267c2f
Author: Ken Raffenetti <raffenet at mcs.anl.gov>
Date:   Thu Nov 6 13:07:48 2014 -0600

    portals4: fixup for noncontig recvs
    A recent testsuite update unveiled an issue when unpacking a large
    noncontiguous message. We need to ignore any previous segment
    manipulation when unpacking the beginning of the message.
    Signed-off-by: Antonio J. Pena <apenya at mcs.anl.gov>

diff --git a/src/mpid/ch3/channels/nemesis/netmod/portals4/ptl_recv.c b/src/mpid/ch3/channels/nemesis/netmod/portals4/ptl_recv.c
index 2152da7..0ef1335 100644
--- a/src/mpid/ch3/channels/nemesis/netmod/portals4/ptl_recv.c
+++ b/src/mpid/ch3/channels/nemesis/netmod/portals4/ptl_recv.c
@@ -287,7 +287,7 @@ static int handler_recv_dequeue_large(const ptl_event_t *e)
             MPIU_Memcpy((char *)rreq->dev.user_buf + dt_true_lb, e->start, e->mlength);
         } else {
             last = e->mlength;
-            MPID_Segment_unpack(rreq->dev.segment_ptr, rreq->dev.segment_first, &last, e->start);
+            MPID_Segment_unpack(rreq->dev.segment_ptr, 0, &last, e->start);
             MPIU_Assert(last == e->mlength);
             rreq->dev.segment_first = e->mlength;


Summary of changes:
 .../channels/nemesis/netmod/portals4/ptl_recv.c    |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

MPICH primary repository

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