*/
/*
- * This test looks at the handling of char and types that are not required
+ * This test looks at the handling of char and types that 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 main(int argc, char *argv[])
{
int errs = 0;
int rank, size;
- MPI_Comm comm;
+ MPI_Comm comm;
char cinbuf[3], coutbuf[3];
signed char scinbuf[3], scoutbuf[3];
unsigned char ucinbuf[3], ucoutbuf[3];
- MTest_Init( &argc, &argv );
+ MTest_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
- MPI_Comm_rank( comm, &rank );
- MPI_Comm_size( comm, &size );
+ MPI_Comm_rank(comm, &rank);
+ MPI_Comm_size(comm, &size);
#ifndef USE_STRICT_MPI
/* char */
- MTestPrintfMsg( 10, "Reduce of MPI_CHAR\n" );
+ MTestPrintfMsg(10, "Reduce of MPI_CHAR\n");
cinbuf[0] = 1;
cinbuf[1] = 0;
cinbuf[2] = rank;
coutbuf[0] = 0;
coutbuf[1] = 1;
coutbuf[2] = 1;
- MPI_Reduce( cinbuf, coutbuf, 3, MPI_CHAR, MPI_MAX, 0, comm );
+ MPI_Reduce(cinbuf, coutbuf, 3, MPI_CHAR, MPI_MAX, 0, comm);
if (rank == 0) {
- if (coutbuf[0] != 1) {
- errs++;
- fprintf( stderr, "char MAX(1) test failed\n" );
- }
- if (coutbuf[1] != 0) {
- errs++;
- fprintf( stderr, "char MAX(0) test failed\n" );
- }
- if (size < 128 && coutbuf[2] != size - 1) {
- errs++;
- fprintf( stderr, "char MAX(>) test failed\n" );
- }
+ if (coutbuf[0] != 1) {
+ errs++;
+ fprintf(stderr, "char MAX(1) test failed\n");
+ }
+ if (coutbuf[1] != 0) {
+ errs++;
+ fprintf(stderr, "char MAX(0) test failed\n");
+ }
+ if (size < 128 && coutbuf[2] != size - 1) {
+ errs++;
+ fprintf(stderr, "char MAX(>) test failed\n");
+ }
}
#endif /* USE_STRICT_MPI */
/* signed char */
- MTestPrintfMsg( 10, "Reduce of MPI_SIGNED_CHAR\n" );
+ MTestPrintfMsg(10, "Reduce of MPI_SIGNED_CHAR\n");
scinbuf[0] = 1;
scinbuf[1] = 0;
scinbuf[2] = rank;
scoutbuf[0] = 0;
scoutbuf[1] = 1;
scoutbuf[2] = 1;
- MPI_Reduce( scinbuf, scoutbuf, 3, MPI_SIGNED_CHAR, MPI_MAX, 0, comm );
+ MPI_Reduce(scinbuf, scoutbuf, 3, MPI_SIGNED_CHAR, MPI_MAX, 0, comm);
if (rank == 0) {
- if (scoutbuf[0] != 1) {
- errs++;
- fprintf( stderr, "signed char MAX(1) test failed\n" );
- }
- if (scoutbuf[1] != 0) {
- errs++;
- fprintf( stderr, "signed char MAX(0) test failed\n" );
- }
- if (size < 128 && scoutbuf[2] != size - 1) {
- errs++;
- fprintf( stderr, "signed char MAX(>) test failed\n" );
- }
+ if (scoutbuf[0] != 1) {
+ errs++;
+ fprintf(stderr, "signed char MAX(1) test failed\n");
+ }
+ if (scoutbuf[1] != 0) {
+ errs++;
+ fprintf(stderr, "signed char MAX(0) test failed\n");
+ }
+ if (size < 128 && scoutbuf[2] != size - 1) {
+ errs++;
+ fprintf(stderr, "signed char MAX(>) test failed\n");
+ }
}
/* unsigned char */
- MTestPrintfMsg( 10, "Reduce of MPI_UNSIGNED_CHAR\n" );
+ MTestPrintfMsg(10, "Reduce of MPI_UNSIGNED_CHAR\n");
ucinbuf[0] = 1;
ucinbuf[1] = 0;
ucinbuf[2] = rank;
ucoutbuf[0] = 0;
ucoutbuf[1] = 1;
ucoutbuf[2] = 1;
- MPI_Reduce( ucinbuf, ucoutbuf, 3, MPI_UNSIGNED_CHAR, MPI_MAX, 0, comm );
+ MPI_Reduce(ucinbuf, ucoutbuf, 3, MPI_UNSIGNED_CHAR, MPI_MAX, 0, comm);
if (rank == 0) {
- if (ucoutbuf[0] != 1) {
- errs++;
- fprintf( stderr, "unsigned char MAX(1) test failed\n" );
- }
- if (ucoutbuf[1]) {
- errs++;
- fprintf( stderr, "unsigned char MAX(0) test failed\n" );
- }
- if (size < 256 && ucoutbuf[2] != size - 1) {
- errs++;
- fprintf( stderr, "unsigned char MAX(>) test failed\n" );
- }
+ if (ucoutbuf[0] != 1) {
+ errs++;
+ fprintf(stderr, "unsigned char MAX(1) test failed\n");
+ }
+ if (ucoutbuf[1]) {
+ errs++;
+ fprintf(stderr, "unsigned char MAX(0) test failed\n");
+ }
+ if (size < 256 && ucoutbuf[2] != size - 1) {
+ errs++;
+ fprintf(stderr, "unsigned char MAX(>) test failed\n");
+ }
}
#ifdef HAVE_LONG_DOUBLE
- { long double ldinbuf[3], ldoutbuf[3];
- /* long double */
- ldinbuf[0] = 1;
- ldinbuf[1] = 0;
- ldinbuf[2] = rank;
-
- ldoutbuf[0] = 0;
- ldoutbuf[1] = 1;
- ldoutbuf[2] = 1;
- if (MPI_LONG_DOUBLE != MPI_DATATYPE_NULL) {
- MTestPrintfMsg( 10, "Reduce of MPI_LONG_DOUBLE\n" );
- MPI_Reduce( ldinbuf, ldoutbuf, 3, MPI_LONG_DOUBLE, MPI_MAX, 0, comm );
- if (rank == 0) {
- if (ldoutbuf[0] != 1) {
- errs++;
- fprintf( stderr, "long double MAX(1) test failed\n" );
- }
- if (ldoutbuf[1] != 0.0) {
- errs++;
- fprintf( stderr, "long double MAX(0) test failed\n" );
- }
- if (ldoutbuf[2] != size - 1) {
- errs++;
- fprintf( stderr, "long double MAX(>) test failed\n" );
- }
- }
- }
+ {
+ long double ldinbuf[3], ldoutbuf[3];
+ /* long double */
+ MTEST_VG_MEM_INIT(ldinbuf, 3* sizeof(ldinbuf[0]));
+ ldinbuf[0] = 1;
+ ldinbuf[1] = 0;
+ ldinbuf[2] = rank;
+
+ ldoutbuf[0] = 0;
+ ldoutbuf[1] = 1;
+ ldoutbuf[2] = 1;
+ if (MPI_LONG_DOUBLE != MPI_DATATYPE_NULL) {
+ MTestPrintfMsg(10, "Reduce of MPI_LONG_DOUBLE\n");
+ MPI_Reduce(ldinbuf, ldoutbuf, 3, MPI_LONG_DOUBLE, MPI_MAX, 0, comm);
+ if (rank == 0) {
+ if (ldoutbuf[0] != 1) {
+ errs++;
+ fprintf(stderr, "long double MAX(1) test failed\n");
+ }
+ if (ldoutbuf[1] != 0.0) {
+ errs++;
+ fprintf(stderr, "long double MAX(0) test failed\n");
+ }
+ if (ldoutbuf[2] != size - 1) {
+ errs++;
+ fprintf(stderr, "long double MAX(>) test failed\n");
+ }
+ }
+ }
}
#endif /* HAVE_LONG_DOUBLE */
#ifdef HAVE_LONG_LONG
{
- long long llinbuf[3], lloutbuf[3];
- /* long long */
- llinbuf[0] = 1;
- llinbuf[1] = 0;
- llinbuf[2] = rank;
-
- lloutbuf[0] = 0;
- lloutbuf[1] = 1;
- lloutbuf[2] = 1;
- if (MPI_LONG_LONG != MPI_DATATYPE_NULL) {
- MTestPrintfMsg( 10, "Reduce of MPI_LONG_LONG\n" );
- MPI_Reduce( llinbuf, lloutbuf, 3, MPI_LONG_LONG, MPI_MAX, 0, comm );
- if (rank == 0) {
- if (lloutbuf[0] != 1) {
- errs++;
- fprintf( stderr, "long long MAX(1) test failed\n" );
- }
- if (lloutbuf[1] != 0) {
- errs++;
- fprintf( stderr, "long long MAX(0) test failed\n" );
- }
- if (lloutbuf[2] != size - 1) {
- errs++;
- fprintf( stderr, "long long MAX(>) test failed\n" );
- }
- }
- }
+ long long llinbuf[3], lloutbuf[3];
+ /* long long */
+ llinbuf[0] = 1;
+ llinbuf[1] = 0;
+ llinbuf[2] = rank;
+
+ lloutbuf[0] = 0;
+ lloutbuf[1] = 1;
+ lloutbuf[2] = 1;
+ if (MPI_LONG_LONG != MPI_DATATYPE_NULL) {
+ MTestPrintfMsg(10, "Reduce of MPI_LONG_LONG\n");
+ MPI_Reduce(llinbuf, lloutbuf, 3, MPI_LONG_LONG, MPI_MAX, 0, comm);
+ if (rank == 0) {
+ if (lloutbuf[0] != 1) {
+ errs++;
+ fprintf(stderr, "long long MAX(1) test failed\n");
+ }
+ if (lloutbuf[1] != 0) {
+ errs++;
+ fprintf(stderr, "long long MAX(0) test failed\n");
+ }
+ if (lloutbuf[2] != size - 1) {
+ errs++;
+ fprintf(stderr, "long long MAX(>) test failed\n");
+ }
+ }
+ }
}
#endif /* HAVE_LONG_LONG */
- MTest_Finalize( errs );
+ MTest_Finalize(errs);
MPI_Finalize();
return 0;
}