X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/db17323a11a3089f492c2cae1be7913673689d5c..c81c99a491282f76757c2673961e3cdee6853539:/teshsuite/smpi/mpich3-test/coll/oplxor.c

diff --git a/teshsuite/smpi/mpich3-test/coll/oplxor.c b/teshsuite/smpi/mpich3-test/coll/oplxor.c
new file mode 100644
index 0000000000..e55970d797
--- /dev/null
+++ b/teshsuite/smpi/mpich3-test/coll/oplxor.c
@@ -0,0 +1,281 @@
+/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
+/*
+ *
+ *  (C) 2003 by Argonne National Laboratory.
+ *      See COPYRIGHT in top-level directory.
+ */
+#include "mpi.h"
+#include "mpitestconf.h"
+#include <stdio.h>
+#include "mpitest.h"
+
+/*
+static char MTEST_Descrip[] = "Test MPI_LXOR operations on optional datatypes dupported by MPICH";
+*/
+
+/*
+ * This test looks at the handling of logical and for types that are not 
+ * integers or are not required integers (e.g., long long).  MPICH allows
+ * these as well.  A strict MPI test should not include this test.
+ */
+int main( int argc, char *argv[] )
+{
+    int errs = 0;
+    int rc;
+    int rank, size;
+    MPI_Comm      comm;
+    char cinbuf[3], coutbuf[3];
+    signed char scinbuf[3], scoutbuf[3];
+    unsigned char ucinbuf[3], ucoutbuf[3];
+    float finbuf[3], foutbuf[3];
+    double dinbuf[3], doutbuf[3];
+
+    MTest_Init( &argc, &argv );
+
+    comm = MPI_COMM_WORLD;
+    /* Set errors return so that we can provide better information 
+       should a routine reject one of the operand/datatype pairs */
+    MPI_Errhandler_set( comm, MPI_ERRORS_RETURN );
+
+    MPI_Comm_rank( comm, &rank );
+    MPI_Comm_size( comm, &size );
+
+#ifndef USE_STRICT_MPI
+    /* char */
+    MTestPrintfMsg( 10, "Reduce of MPI_CHAR\n" );
+    cinbuf[0] = 1;
+    cinbuf[1] = 0;
+    cinbuf[2] = (rank > 0);
+
+    coutbuf[0] = 0;
+    coutbuf[1] = 1;
+    coutbuf[2] = 1;
+    rc = MPI_Reduce( cinbuf, coutbuf, 3, MPI_CHAR, MPI_LXOR, 0, comm );
+    if (rc) {
+	MTestPrintErrorMsg( "MPI_LXOR and MPI_CHAR", rc );
+	errs++;
+    }
+    else {
+	if (rank == 0) {
+	    if (coutbuf[0] != (size % 2)) {
+		errs++;
+		fprintf( stderr, "char XOR(1) test failed\n" );
+	    }
+	    if (coutbuf[1]) {
+		errs++;
+		fprintf( stderr, "char XOR(0) test failed\n" );
+	    }
+	    if (coutbuf[2] == (size % 2) && size > 1) {
+		errs++;
+		fprintf( stderr, "char XOR(>) test failed\n" );
+	    }
+	}
+    }
+#endif /* USE_STRICT_MPI */
+
+    /* signed char */
+    MTestPrintfMsg( 10, "Reduce of MPI_SIGNED_CHAR\n" );
+    scinbuf[0] = 1;
+    scinbuf[1] = 0;
+    scinbuf[2] = (rank > 0);
+
+    scoutbuf[0] = 0;
+    scoutbuf[1] = 1;
+    scoutbuf[2] = 1;
+    rc = MPI_Reduce( scinbuf, scoutbuf, 3, MPI_SIGNED_CHAR, MPI_LXOR, 0, comm );
+    if (rc) {
+	MTestPrintErrorMsg( "MPI_LXOR and MPI_SIGNED_CHAR", rc );
+	errs++;
+    }
+    else {
+	if (rank == 0) {
+	    if (scoutbuf[0] != (size % 2)) {
+		errs++;
+		fprintf( stderr, "signed char XOR(1) test failed\n" );
+	    }
+	    if (scoutbuf[1]) {
+		errs++;
+		fprintf( stderr, "signed char XOR(0) test failed\n" );
+	    }
+	    if (scoutbuf[2] == (size % 2) && size > 1) {
+		errs++;
+		fprintf( stderr, "signed char XOR(>) test failed\n" );
+	    }
+	}
+    }
+
+    /* unsigned char */
+    MTestPrintfMsg( 10, "Reduce of MPI_UNSIGNED_CHAR\n" );
+    ucinbuf[0] = 1;
+    ucinbuf[1] = 0;
+    ucinbuf[2] = (rank > 0);
+
+    ucoutbuf[0] = 0;
+    ucoutbuf[1] = 1;
+    ucoutbuf[2] = 1;
+    rc = MPI_Reduce( ucinbuf, ucoutbuf, 3, MPI_UNSIGNED_CHAR, MPI_LXOR, 0, comm );
+    if (rc) {
+	MTestPrintErrorMsg( "MPI_LXOR and MPI_UNSIGNED_CHAR", rc );
+	errs++;
+    }
+    else {
+	if (rank == 0) {
+	    if (ucoutbuf[0] != (size % 2)) {
+		errs++;
+		fprintf( stderr, "unsigned char XOR(1) test failed\n" );
+	    }
+	    if (ucoutbuf[1]) {
+		errs++;
+		fprintf( stderr, "unsigned char XOR(0) test failed\n" );
+	    }
+	    if (ucoutbuf[2] == (size % 2) && size > 1) {
+		errs++;
+		fprintf( stderr, "unsigned char XOR(>) test failed\n" );
+	    }
+	}
+    }
+
+#ifndef USE_STRICT_MPI
+    /* float */
+    MTestPrintfMsg( 10, "Reduce of MPI_FLOAT\n" );
+    finbuf[0] = 1;
+    finbuf[1] = 0;
+    finbuf[2] = (rank > 0);
+
+    foutbuf[0] = 0;
+    foutbuf[1] = 1;
+    foutbuf[2] = 1;
+    rc = MPI_Reduce( finbuf, foutbuf, 3, MPI_FLOAT, MPI_LXOR, 0, comm );
+    if (rc) {
+	MTestPrintErrorMsg( "MPI_LXOR and MPI_FLOAT", rc );
+	errs++;
+    }
+    else {
+	if (rank == 0) {
+	    if (foutbuf[0] != (size % 2)) {
+		errs++;
+		fprintf( stderr, "float XOR(1) test failed\n" );
+	    }
+	    if (foutbuf[1]) {
+		errs++;
+		fprintf( stderr, "float XOR(0) test failed\n" );
+	    }
+	    if (foutbuf[2] == (size % 2) && size > 1) {
+		errs++;
+		fprintf( stderr, "float XOR(>) test failed\n" );
+	    }
+	}
+    }
+
+    /* double */
+    MTestPrintfMsg( 10, "Reduce of MPI_DOUBLE\n" );
+    dinbuf[0] = 1;
+    dinbuf[1] = 0;
+    dinbuf[2] = (rank > 0);
+
+    doutbuf[0] = 0;
+    doutbuf[1] = 1;
+    doutbuf[2] = 1;
+    rc = MPI_Reduce( dinbuf, doutbuf, 3, MPI_DOUBLE, MPI_LXOR, 0, comm );
+    if (rc) {
+	MTestPrintErrorMsg( "MPI_LXOR and MPI_DOUBLE", rc );
+	errs++;
+    }
+    else {
+	if (rank == 0) {
+	    if (doutbuf[0] != (size % 2)) {
+		errs++;
+		fprintf( stderr, "double XOR(1) test failed\n" );
+	    }
+	    if (doutbuf[1]) {
+		errs++;
+		fprintf( stderr, "double XOR(0) test failed\n" );
+	    }
+	    if (doutbuf[2] == (size % 2) && size > 1) {
+		errs++;
+		fprintf( stderr, "double XOR(>) test failed\n" );
+	    }
+	}
+    }
+
+#ifdef HAVE_LONG_DOUBLE
+    { long double ldinbuf[3], ldoutbuf[3];
+    /* long double */
+    ldinbuf[0] = 1;
+    ldinbuf[1] = 0;
+    ldinbuf[2] = (rank > 0);
+
+    ldoutbuf[0] = 0;
+    ldoutbuf[1] = 1;
+    ldoutbuf[2] = 1;
+    if (MPI_LONG_DOUBLE != MPI_DATATYPE_NULL) {
+	MTestPrintfMsg( 10, "Reduce of MPI_LONG_DOUBLE\n" );
+	rc = MPI_Reduce( ldinbuf, ldoutbuf, 3, MPI_LONG_DOUBLE, MPI_LXOR, 0, comm );
+	if (rc) {
+	    MTestPrintErrorMsg( "MPI_LXOR and MPI_LONG_DOUBLE", rc );
+	    errs++;
+	}
+	else {
+	    if (rank == 0) {
+		if (ldoutbuf[0] != (size % 2)) {
+		    errs++;
+		    fprintf( stderr, "long double XOR(1) test failed\n" );
+		}
+		if (ldoutbuf[1]) {
+		    errs++;
+		    fprintf( stderr, "long double XOR(0) test failed\n" );
+		}
+		if (ldoutbuf[2] == (size % 2) && size > 1) {
+		    errs++;
+		    fprintf( stderr, "long double XOR(>) test failed\n" );
+		}
+	    }
+	}
+    }
+    }
+#endif /* HAVE_LONG_DOUBLE */
+#endif /* USE_STRICT_MPI */
+
+#ifdef HAVE_LONG_LONG
+    {
+	long long llinbuf[3], lloutbuf[3];
+    /* long long */
+    llinbuf[0] = 1;
+    llinbuf[1] = 0;
+    llinbuf[2] = (rank > 0);
+
+    lloutbuf[0] = 0;
+    lloutbuf[1] = 1;
+    lloutbuf[2] = 1;
+    if (MPI_LONG_LONG != MPI_DATATYPE_NULL) {
+	MTestPrintfMsg( 10, "Reduce of MPI_LONG_LONG\n" );
+	rc = MPI_Reduce( llinbuf, lloutbuf, 3, MPI_LONG_LONG, MPI_LXOR, 0, comm );
+	if (rc) {
+	    MTestPrintErrorMsg( "MPI_LXOR and MPI_LONG_LONG", rc );
+	    errs++;
+	}
+	else {
+	    if (rank == 0) {
+		if (lloutbuf[0] != (size % 2)) {
+		    errs++;
+		    fprintf( stderr, "long long XOR(1) test failed\n" );
+		}
+		if (lloutbuf[1]) {
+		    errs++;
+		    fprintf( stderr, "long long XOR(0) test failed\n" );
+		}
+		if (lloutbuf[2] == (size % 2) && size > 1) {
+		    errs++;
+		    fprintf( stderr, "long long XOR(>) test failed\n" );
+		}
+	    }
+	}
+    }
+    }
+#endif
+
+    MPI_Errhandler_set( comm, MPI_ERRORS_ARE_FATAL );
+    MTest_Finalize( errs );
+    MPI_Finalize();
+    return 0;
+}