if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Zero-byte op " op_name_, err ); \
+ MTestPrintErrorMsg("Zero-byte op " op_name_, err); \
} \
} \
- err = MPI_Win_fence( 0, win ); \
+ err = MPI_Win_fence(0, win); \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Fence after " op_name_, err ); \
+ MTestPrintErrorMsg("Fence after " op_name_, err); \
} \
} \
} while (0)
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Lock before" op_name_, err ); \
+ MTestPrintErrorMsg("Lock before" op_name_, err); \
} \
} \
err = fcn_call_ \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Zero-byte op " op_name_, err ); \
+ MTestPrintErrorMsg("Zero-byte op " op_name_, err); \
} \
} \
- err = MPI_Win_unlock( TARGET, win ); \
+ err = MPI_Win_unlock(TARGET, win); \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Unlock after " op_name_, err ); \
+ MTestPrintErrorMsg("Unlock after " op_name_, err); \
} \
} \
} while (0)
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Lock before" op_name_, err ); \
+ MTestPrintErrorMsg("Lock before" op_name_, err); \
} \
} \
err = fcn_call_ \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Zero-byte op " op_name_, err ); \
+ MTestPrintErrorMsg("Zero-byte op " op_name_, err); \
} \
} \
- err = MPI_Win_unlock( TARGET, win ); \
+ err = MPI_Win_unlock(TARGET, win); \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Unlock after " op_name_, err ); \
+ MTestPrintErrorMsg("Unlock after " op_name_, err); \
} \
} \
- err = MPI_Wait( &req_, MPI_STATUS_IGNORE ); \
+ err = MPI_Wait(&req_, MPI_STATUS_IGNORE); \
if (err) { \
errs++; \
if (errs < 10) { \
- MTestPrintErrorMsg( "Wait after " op_name_, err ); \
+ MTestPrintErrorMsg("Wait after " op_name_, err); \
} \
} \
} while (0)
static char MTEST_Descrip[] = "Test handling of zero-byte transfers";
*/
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
{
- int errs = 0, err;
- int rank, size;
- int *buf, bufsize;
- int *result;
- int *rmabuf, rsize, rcount;
- MPI_Comm comm;
- MPI_Win win;
- MPI_Request req;
- MPI_Datatype derived_dtp;
-
- MTest_Init( &argc, &argv );
+ int errs = 0, err;
+ int rank, size;
+ int *buf, bufsize;
+ int *result;
+ int *rmabuf, rsize, rcount;
+ MPI_Comm comm;
+ MPI_Win win;
+ MPI_Request req;
+ MPI_Datatype derived_dtp;
+
+ MTest_Init(&argc, &argv);
bufsize = 256 * sizeof(int);
- buf = (int *)malloc( bufsize );
+ buf = (int *) malloc(bufsize);
if (!buf) {
- fprintf( stderr, "Unable to allocated %d bytes\n", bufsize );
- MPI_Abort( MPI_COMM_WORLD, 1 );
+ fprintf(stderr, "Unable to allocated %d bytes\n", bufsize);
+ MPI_Abort(MPI_COMM_WORLD, 1);
}
- result = (int *)malloc( bufsize );
+ result = (int *) malloc(bufsize);
if (!result) {
- fprintf( stderr, "Unable to allocated %d bytes\n", bufsize );
- MPI_Abort( MPI_COMM_WORLD, 1 );
+ fprintf(stderr, "Unable to allocated %d bytes\n", bufsize);
+ MPI_Abort(MPI_COMM_WORLD, 1);
}
- rcount = 16;
- rsize = rcount * sizeof(int);
- rmabuf = (int *)malloc( rsize );
+ rcount = 16;
+ rsize = rcount * sizeof(int);
+ rmabuf = (int *) malloc(rsize);
if (!rmabuf) {
- fprintf( stderr, "Unable to allocated %d bytes\n", rsize );
- MPI_Abort( MPI_COMM_WORLD, 1 );
+ fprintf(stderr, "Unable to allocated %d bytes\n", rsize);
+ MPI_Abort(MPI_COMM_WORLD, 1);
}
MPI_Type_contiguous(2, MPI_INT, &derived_dtp);
/* The following loop is used to run through a series of communicators
* that are subsets of MPI_COMM_WORLD, of size 1 or greater. */
- while (MTestGetIntracommGeneral( &comm, 1, 1 )) {
+ while (MTestGetIntracommGeneral(&comm, 1, 1)) {
int count = 0;
- if (comm == MPI_COMM_NULL) continue;
+ if (comm == MPI_COMM_NULL)
+ continue;
/* Determine the sender and receiver */
- MPI_Comm_rank( comm, &rank );
- MPI_Comm_size( comm, &size );
+ MPI_Comm_rank(comm, &rank);
+ MPI_Comm_size(comm, &size);
- MPI_Win_create( buf, bufsize, 2*sizeof(int), MPI_INFO_NULL, comm, &win );
+ MPI_Win_create(buf, bufsize, 2 * sizeof(int), MPI_INFO_NULL, comm, &win);
/* To improve reporting of problems about operations, we
- change the error handler to errors return */
- MPI_Win_set_errhandler( win, MPI_ERRORS_RETURN );
+ * change the error handler to errors return */
+ MPI_Win_set_errhandler(win, MPI_ERRORS_RETURN);
/** TEST OPERATIONS USING ACTIVE TARGET (FENCE) SYNCHRONIZATION **/
- MPI_Win_fence( 0, win );
+ MPI_Win_fence(0, win);
- TEST_FENCE_OP("Put",
- MPI_Put( rmabuf, count, MPI_INT, TARGET, 0,
- count, MPI_INT, win );
- );
+ TEST_FENCE_OP("Put", MPI_Put(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win);
+);
- TEST_FENCE_OP("Get",
- MPI_Get( rmabuf, count, MPI_INT, TARGET, 0,
- count, MPI_INT, win );
- );
+ TEST_FENCE_OP("Get", MPI_Get(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win);
+);
TEST_FENCE_OP("Accumulate",
- MPI_Accumulate( rmabuf, count, MPI_INT, TARGET,
- 0, count, MPI_INT, MPI_SUM, win );
- );
+ MPI_Accumulate(rmabuf, count, MPI_INT, TARGET,
+ 0, count, MPI_INT, MPI_SUM, win);
+);
TEST_FENCE_OP("Accumulate_derived",
- MPI_Accumulate( rmabuf, count, derived_dtp, TARGET,
- 0, count, derived_dtp, MPI_SUM, win );
- );
+ MPI_Accumulate(rmabuf, count, derived_dtp, TARGET,
+ 0, count, derived_dtp, MPI_SUM, win);
+);
TEST_FENCE_OP("Get accumulate",
- MPI_Get_accumulate( rmabuf, count, MPI_INT, result,
- count, MPI_INT, TARGET, 0,
- count, MPI_INT, MPI_SUM, win );
- );
+ MPI_Get_accumulate(rmabuf, count, MPI_INT, result,
+ count, MPI_INT, TARGET, 0, count, MPI_INT, MPI_SUM, win);
+);
/* Note: It's not possible to generate a zero-byte FOP or CAS */
/** TEST OPERATIONS USING PASSIVE TARGET SYNCHRONIZATION **/
- TEST_PT_OP("Put",
- MPI_Put( rmabuf, count, MPI_INT, TARGET, 0, count,
- MPI_INT, win );
- );
- TEST_PT_OP("Get",
- MPI_Get( rmabuf, count, MPI_INT, TARGET, 0, count,
- MPI_INT, win );
- );
+ TEST_PT_OP("Put", MPI_Put(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win);
+);
+ TEST_PT_OP("Get", MPI_Get(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win);
+);
TEST_PT_OP("Accumulate",
- MPI_Accumulate( rmabuf, count, MPI_INT, TARGET, 0,
- count, MPI_INT, MPI_SUM, win );
- );
+ MPI_Accumulate(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, MPI_SUM, win);
+);
TEST_PT_OP("Accumulate_derived",
- MPI_Accumulate( rmabuf, count, derived_dtp, TARGET, 0,
- count, derived_dtp, MPI_SUM, win );
- );
+ MPI_Accumulate(rmabuf, count, derived_dtp, TARGET, 0,
+ count, derived_dtp, MPI_SUM, win);
+);
TEST_PT_OP("Get accumulate",
- MPI_Get_accumulate( rmabuf, count, MPI_INT, result, count,
- MPI_INT, TARGET, 0, count,
- MPI_INT, MPI_SUM, win );
- );
+ MPI_Get_accumulate(rmabuf, count, MPI_INT, result, count,
+ MPI_INT, TARGET, 0, count, MPI_INT, MPI_SUM, win);
+);
/* Note: It's not possible to generate a zero-byte FOP or CAS */
/** TEST REQUEST-BASED OPERATIONS (PASSIVE TARGET ONLY) **/
TEST_REQ_OP("Rput", req,
- MPI_Rput( rmabuf, count, MPI_INT, TARGET, 0, count,
- MPI_INT, win, &req );
- );
+ MPI_Rput(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win, &req);
+);
TEST_REQ_OP("Rget", req,
- MPI_Rget( rmabuf, count, MPI_INT, TARGET, 0, count,
- MPI_INT, win, &req );
- );
+ MPI_Rget(rmabuf, count, MPI_INT, TARGET, 0, count, MPI_INT, win, &req);
+);
TEST_REQ_OP("Raccumulate", req,
- MPI_Raccumulate( rmabuf, count, MPI_INT, TARGET, 0,
- count, MPI_INT, MPI_SUM, win, &req );
- );
+ MPI_Raccumulate(rmabuf, count, MPI_INT, TARGET, 0,
+ count, MPI_INT, MPI_SUM, win, &req);
+);
TEST_REQ_OP("Raccumulate_derived", req,
- MPI_Raccumulate( rmabuf, count, derived_dtp, TARGET, 0,
- count, derived_dtp, MPI_SUM, win, &req );
- );
+ MPI_Raccumulate(rmabuf, count, derived_dtp, TARGET, 0,
+ count, derived_dtp, MPI_SUM, win, &req);
+);
TEST_REQ_OP("Rget_accumulate", req,
- MPI_Rget_accumulate( rmabuf, count, MPI_INT, result,
- count, MPI_INT, TARGET, 0,
- count, MPI_INT, MPI_SUM, win, &req );
- );
+ MPI_Rget_accumulate(rmabuf, count, MPI_INT, result,
+ count, MPI_INT, TARGET, 0,
+ count, MPI_INT, MPI_SUM, win, &req);
+);
- MPI_Win_free( &win );
+ MPI_Win_free(&win);
MTestFreeComm(&comm);
}
MPI_Type_free(&derived_dtp);
- free( result );
- free( buf );
- free( rmabuf );
- MTest_Finalize( errs );
+ free(result);
+ free(buf);
+ free(rmabuf);
+ MTest_Finalize(errs);
MPI_Finalize();
return 0;
}
