[openib-general] [PATCH] OFED 1.1-rc3 is ready

[Arlin Davis]

>Oddly enough, I'm back to the same problem with your new patch as I saw
>with the unpatched version:
 
Hmmm. We ran this with OFED 1.1 RC3 and MPI 3.0b on an EM64T server with your adapter and it worked.

Did you ever pick up the Intel MPI 3.0 beta?

>
>  $ mpiexec -n 2 ./a.out
>  I_MPI: [1] MPIDI_CH3I_RDMA_init(): will use DAPL provider from
>registry: OpenIB-cma
>  I_MPI: [0] MPIDI_CH3I_RDMA_init(): will use DAPL provider from
>registry: OpenIB-cma
>  I_MPI: [0] MPIDI_CH3_Init(): I_MPI: [1] MPIDI_CH3_Init(): will use
>rdma configuration
>  will use rdma configuration
>  [1:ib-idev-06][rdma_iba_init_d.c:154] error(0x60029): OpenIB-cma:
>could not create DAPL endpoint: DAT_INVALID_PARAMETER(DAT_INVALID_ARG6)
>  Hello world: rank 0 of 2 running on ib-idev-05
>  rank 1 in job 1  ib-idev-05_51891   caused collective abort of all ranks
>    exit status of rank 1: killed by signal 9
>
>Still tracking this one down.  I noticed in the patch you removed a
>couple of lines, too:
>
>  - ia_attr->max_rdma_read_per_ep = dev_attr.max_qp_rd_atom;
>
>Any particular reason why you did this?

max_rdma_read_per_ep is the same as max_rdma_read_per_ep_in. 

Look at dat.h line #369

/* To support backwards compatibility for DAPL-1.0 */
#define max_rdma_read_per_ep 		max_rdma_read_per_ep_in
#define DAT_IA_FIELD_IA_MAX_DTO_PER_OP  DAT_IA_FIELD_IA_MAX_DTO_PER_EP_IN

/* To support backwards compatibility for DAPL-1.0 & DAPL-1.1 */
#define max_mtu_size max_message_size


-arlin