[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.1b1-169-g3b56a29

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       via  46fe18d7f83d39a70acee9c9091ce8f0053f42ce (commit)
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http://git.mpich.org/mpich.git/commitdiff/3b56a29cdfd5407c73dc6b836e15c0d460d35d82

commit 3b56a29cdfd5407c73dc6b836e15c0d460d35d82
Author: Pavan Balaji <balaji at mcs.anl.gov>
Date:   Wed Oct 30 22:38:28 2013 -0500

    Mark nbtest as xfail.
    
    Signed-off-by: Xin Zhao <xinzhao3 at illinois.edu>

diff --git a/test/mpi/rma/testlist b/test/mpi/rma/testlist
index c773322..1cf3ae3 100644
--- a/test/mpi/rma/testlist
+++ b/test/mpi/rma/testlist
@@ -106,4 +106,4 @@ mutex_bench_shared 4 mpiversion=3.0
 mutex_bench_shm 4 mpiversion=3.0
 rma-contig 4 mpiversion=3.0 timeLimit=600
 badrma 2 mpiversion=3.0
-nb_test 2 mpiversion=3.0
+nb_test 2 mpiversion=3.0 xfail=ticket1910

http://git.mpich.org/mpich.git/commitdiff/46fe18d7f83d39a70acee9c9091ce8f0053f42ce

commit 46fe18d7f83d39a70acee9c9091ce8f0053f42ce
Author: Pavan Balaji <balaji at mcs.anl.gov>
Date:   Wed Oct 30 22:17:02 2013 -0500

    Added a nonblocking MPI_Test test.
    
    MPICH currently blocks in MPI_Test.  This test forces a case where the
    program will deadlock if MPI_Test is not nonblocking.
    
    Signed-off-by: Xin Zhao <xinzhao3 at illinois.edu>

diff --git a/test/mpi/rma/Makefile.am b/test/mpi/rma/Makefile.am
index b059648..87b506c 100644
--- a/test/mpi/rma/Makefile.am
+++ b/test/mpi/rma/Makefile.am
@@ -120,7 +120,8 @@ noinst_PROGRAMS =          \
     mutex_bench_shared     \
     mutex_bench_shm        \
     rma-contig             \
-    badrma
+    badrma                 \
+    nb_test
 
 strided_acc_indexed_LDADD       = $(LDADD) -lm
 strided_acc_onelock_LDADD       = $(LDADD) -lm
diff --git a/test/mpi/rma/nb_test.c b/test/mpi/rma/nb_test.c
new file mode 100644
index 0000000..0fae2da
--- /dev/null
+++ b/test/mpi/rma/nb_test.c
@@ -0,0 +1,42 @@
+/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
+/*
+ *  (C) 2001 by Argonne National Laboratory.
+ *      See COPYRIGHT in top-level directory.
+ */
+#include <stdio.h>
+#include <mpi.h>
+#include <mpitest.h>
+
+int main(int argc, char *argv[])
+{
+    MPI_Win win;
+    int flag, tmp, rank;
+    int base[1024], errs = 0;
+    MPI_Request req;
+
+    MTest_Init(&argc,&argv);
+    MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+
+    MPI_Win_create(base, 1024 * sizeof(int), sizeof(int), MPI_INFO_NULL, MPI_COMM_WORLD, &win);
+
+    if (rank == 0) {
+        MPI_Win_lock(MPI_LOCK_EXCLUSIVE, 0, 0, win);
+        MPI_Barrier(MPI_COMM_WORLD);
+        MPI_Barrier(MPI_COMM_WORLD);
+        MPI_Win_unlock(0, win);
+    }
+    else {
+        MPI_Barrier(MPI_COMM_WORLD);
+        MPI_Win_lock(MPI_LOCK_EXCLUSIVE, 0, 0, win);
+        MPI_Rput(&tmp, 1, MPI_INT, 0, 0, 1, MPI_INT, win, &req);
+        MPI_Test(&req, &flag, MPI_STATUS_IGNORE);
+        MPI_Barrier(MPI_COMM_WORLD);
+        MPI_Win_unlock(0, win);
+    }
+
+    MPI_Win_free(&win);
+
+    MTest_Finalize(errs);
+    MPI_Finalize();
+    return 0;
+}
diff --git a/test/mpi/rma/testlist b/test/mpi/rma/testlist
index 84f5646..c773322 100644
--- a/test/mpi/rma/testlist
+++ b/test/mpi/rma/testlist
@@ -106,3 +106,4 @@ mutex_bench_shared 4 mpiversion=3.0
 mutex_bench_shm 4 mpiversion=3.0
 rma-contig 4 mpiversion=3.0 timeLimit=600
 badrma 2 mpiversion=3.0
+nb_test 2 mpiversion=3.0

-----------------------------------------------------------------------

Summary of changes:
 test/mpi/rma/Makefile.am |    3 ++-
 test/mpi/rma/nb_test.c   |   42 ++++++++++++++++++++++++++++++++++++++++++
 test/mpi/rma/testlist    |    1 +
 3 files changed, 45 insertions(+), 1 deletions(-)
 create mode 100644 test/mpi/rma/nb_test.c


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