/* arbitrarily choose root as rank 0 */
int size = comm->size();
int count = 0;
- int *displs = xbt_new(int, size);
+ int* displs = new int[size];
for (int i = 0; i < size; i++) {
displs[i] = count;
count += recvcounts[i];
int ret = Coll_reduce_default::reduce(sendbuf, tmpbuf, count, datatype, op, 0, comm);
if(ret==MPI_SUCCESS)
ret = Colls::scatterv(tmpbuf, recvcounts, displs, datatype, recvbuf, recvcounts[rank], datatype, 0, comm);
- xbt_free(displs);
+ delete[] displs;
smpi_free_tmp_buffer(tmpbuf);
return ret;
}