have last algos use also temporary buffers

[simgrid.git] / src / smpi / colls / gather-ompi.c

diff --git a/src/smpi/colls/gather-ompi.c b/src/smpi/colls/gather-ompi.c
index 7b4bd61..b0da94d 100644 (file)
--- a/src/smpi/colls/gather-ompi.c
+++ b/src/smpi/colls/gather-ompi.c
@@ -77,7 +77,7 @@ smpi_coll_tuned_gather_ompi_binomial(void *sbuf, int scount,
        } else {
            /* root is not on 0, allocate temp buffer for recv,
             * rotate data at the end */
        } else {
            /* root is not on 0, allocate temp buffer for recv,
             * rotate data at the end */

-           tempbuf = (char *) malloc(rtrue_extent + (rcount*size - 1) * rextent);
+           tempbuf = (char *) smpi_get_tmp_recvbuffer(rtrue_extent + (rcount*size - 1) * rextent);

            if (NULL == tempbuf) {
                err= MPI_ERR_OTHER; line = __LINE__; goto err_hndl;
            }
            if (NULL == tempbuf) {
                err= MPI_ERR_OTHER; line = __LINE__; goto err_hndl;
            }


@@ -99,7 +99,7 @@ smpi_coll_tuned_gather_ompi_binomial(void *sbuf, int scount,
        /* other non-leaf nodes, allocate temp buffer for data received from
         * children, the most we need is half of the total data elements due
         * to the property of binimoal tree */
        /* other non-leaf nodes, allocate temp buffer for data received from
         * children, the most we need is half of the total data elements due
         * to the property of binimoal tree */

-       tempbuf = (char *) malloc(strue_extent + (scount*size - 1) * sextent);
+       tempbuf = (char *) smpi_get_tmp_sendbuffer(strue_extent + (scount*size - 1) * sextent);

        if (NULL == tempbuf) {
            err= MPI_ERR_OTHER; line = __LINE__; goto err_hndl;
        }
        if (NULL == tempbuf) {
            err= MPI_ERR_OTHER; line = __LINE__; goto err_hndl;
        }


@@ -169,7 +169,7 @@ smpi_coll_tuned_gather_ompi_binomial(void *sbuf, int scount,
                                                 (char *) rbuf,rcount*root,rdtype);
            if (MPI_SUCCESS != err) { line = __LINE__; goto err_hndl; }
 
                                                 (char *) rbuf,rcount*root,rdtype);
            if (MPI_SUCCESS != err) { line = __LINE__; goto err_hndl; }
 

-           free(tempbuf);
+           smpi_free_tmp_buffer(tempbuf);

        }
     } else if (!(vrank % 2)) {
        /* other non-leaf nodes */
        }
     } else if (!(vrank % 2)) {
        /* other non-leaf nodes */