X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c81c99a491282f76757c2673961e3cdee6853539..b7dc075d2c3bdf2b384cb8897d16a4c0aa8ab0f7:/teshsuite/smpi/mpich-test/pt2pt/sendrecv4.c?ds=sidebyside

diff --git a/teshsuite/smpi/mpich-test/pt2pt/sendrecv4.c b/teshsuite/smpi/mpich-test/pt2pt/sendrecv4.c
deleted file mode 100644
index a4e5a05f51..0000000000
--- a/teshsuite/smpi/mpich-test/pt2pt/sendrecv4.c
+++ /dev/null
@@ -1,175 +0,0 @@
-#include "mpi.h"
-#include <stdio.h>
-#include "dtypes.h"
-#include "gcomm.h"
-
-#if defined(NEEDS_STDLIB_PROTOTYPES)
-#include "protofix.h"
-#endif
-
-int verbose = 0;
-/*
-   This program is from mpich/tsuite/pt2pt and should be changed there only.
-   It needs gcomm and dtype from mpich/tsuite, and can be run with 
-   any number of processes > 1.
-
-   This version sends and receives EVERYTHING from MPI_BOTTOM, by putting
-   the data into a structure.
-
-   This code isn't quite correct, since the MPI_Type_struct that is 
-   created for the type may not have the correct extent.  
-   One possible change is to make the struct type include the count, and
-   send/receive one instance of the data item.  
-
-   The GenerateData call should return extents; when the extent of the 
-   created structure doesn't match, we can at least issue an error message.
- */
-int main( int argc, char **argv )
-{
-MPI_Datatype *types;
-void         **inbufs, **outbufs;
-char         **names;
-int          *counts, *bytesize, ntype;
-MPI_Comm     comms[20];
-int          ncomm = 20, rank, np, partner, tag, count;
-int          i, j, k, err, toterr, world_rank, errloc;
-MPI_Status   status;
-char         *obuf;
-MPI_Datatype offsettype;
-int          blen;
-MPI_Aint     displ, extent, natural_extent;
-
-MPI_Init( &argc, &argv );
-
-AllocateForData( &types, &inbufs, &outbufs, &counts, &bytesize, 
-		 &names, &ntype );
-GenerateData( types, inbufs, outbufs, counts, bytesize, names, &ntype );
-
-MPI_Comm_rank( MPI_COMM_WORLD, &world_rank );
-MakeComms( comms, 20, &ncomm, 0 );
-
-/* Test over a wide range of datatypes and communicators */
-err = 0;
-for (i=0; i<ncomm; i++) {
-    MPI_Comm_rank( comms[i], &rank );
-    MPI_Comm_size( comms[i], &np );
-    if (np < 2) continue;
-    tag = i;
-    for (j=0; j<ntype; j++) {
-	if (world_rank == 0 && verbose) 
-	    fprintf( stdout, "Testing type %s\n", names[j] );
-        if (rank == 0) {
-	    MPI_Address( inbufs[j], &displ );
-	    blen = 1;
-	    MPI_Type_struct( 1, &blen, &displ, types + j, &offsettype );
-	    MPI_Type_commit( &offsettype );
-	    /* Warning: if the type has an explicit MPI_UB, then using a
-	       simple shift of the offset won't work.  For now, we skip
-	       types whose extents are negative; the correct solution is
-	       to add, where required, an explicit MPI_UB */
-	    MPI_Type_extent( offsettype, &extent );
-	    if (extent < 0) {
-		if (world_rank == 0) 
-		    fprintf( stdout, 
-			"... skipping (appears to have explicit MPI_UB\n" );
-		MPI_Type_free( &offsettype );
-		continue;
-		}
-	    MPI_Type_extent( types[j], &natural_extent );
-	    if (natural_extent != extent) {
-		MPI_Type_free( &offsettype );
-		continue;
-	    }
-	    partner = np - 1;
-#if 0
-		MPIR_PrintDatatypePack( stdout, counts[j], offsettype, 
-					  0, 0 );
-#endif
-            MPI_Send( MPI_BOTTOM, counts[j], offsettype, partner, tag, 
-		      comms[i] );
-	    MPI_Type_free( &offsettype );
-            }
-        else if (rank == np-1) {
-	    partner = 0;
-	    obuf = outbufs[j];
-	    for (k=0; k<bytesize[j]; k++) 
-		obuf[k] = 0;
-	    MPI_Address( outbufs[j], &displ );
-	    blen = 1;
-	    MPI_Type_struct( 1, &blen, &displ, types + j, &offsettype );
-	    MPI_Type_commit( &offsettype );
-	    /* Warning: if the type has an explicit MPI_UB, then using a
-	       simple shift of the offset won't work.  For now, we skip
-	       types whose extents are negative; the correct solution is
-	       to add, where required, an explicit MPI_UB */
-	    MPI_Type_extent( offsettype, &extent );
-	    if (extent < 0) {
-		MPI_Type_free( &offsettype );
-		continue;
-		}
-	    MPI_Type_extent( types[j], &natural_extent );
-	    if (natural_extent != extent) {
-		MPI_Type_free( &offsettype );
-		continue;
-	    }
-            MPI_Recv( MPI_BOTTOM, counts[j], offsettype, 
-		     partner, tag, comms[i], &status );
-            /* Test correct */
-            MPI_Get_count( &status, types[j], &count );
-            if (count != counts[j]) {
-		fprintf( stderr, 
-			"Error in counts (got %d expected %d) with type %s\n",
-			 count, counts[j], names[j] );
-                err++;
-                }
-            if (status.MPI_SOURCE != partner) {
-		fprintf( stderr, 
-			"Error in source (got %d expected %d) with type %s\n",
-			 status.MPI_SOURCE, partner, names[j] );
-                err++;
-                }
-            if ((errloc = CheckData( inbufs[j], outbufs[j], bytesize[j] ))) {
-		fprintf( stderr, 
-                  "Error in data with type %s (type %d on %d) at byte %d\n", 
-			 names[j], j, world_rank, errloc - 1 );
-		if (err < 10) {
-		    /* Give details on only the first 10 errors */
-		    unsigned char *in_p = (unsigned char *)inbufs[j],
-			*out_p = (unsigned char *)outbufs[j];
-		    int jj;
-		    jj = errloc - 1;
- 		    jj &= 0xfffffffc; /* lop off a few bits */ 
-		    in_p += jj;
-		    out_p += jj;
-		    fprintf( stderr, "%02x%02x%02x%02x should be %02x%02x%02x%02x\n",
-			     out_p[0], out_p[1], out_p[2], out_p[3],
-			     in_p[0], in_p[1], in_p[2], in_p[3] );
-		}
-                err++;
-#if 0
-		MPIR_PrintDatatypeUnpack( stdout, counts[j], offsettype, 
-					  0, 0 );
-#endif
-                }
-	    MPI_Type_free( &offsettype );
-            }
-	}
-    }
-if (err > 0) {
-    fprintf( stderr, "%d errors on %d\n", err, rank );
-    }
-MPI_Allreduce( &err, &toterr, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD );
- if (world_rank == 0) {
-     if (toterr == 0) {
-	 printf( " No Errors\n" );
-     }
-     else {
-	 printf (" Found %d errors\n", toterr );
-     }
- }
-
-FreeDatatypes( types, inbufs, outbufs, counts, bytesize, names, ntype );
-FreeComms( comms, ncomm );
-MPI_Finalize();
-return err;
-}