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Subject: Re: [OMPI devel] Warnings in OMPI trunk and 1.7
From: Ralph Castain (rhc_at_[hidden])
Date: 2012-09-12 11:01:03


Cool - thanks!

My configure is available in the code base at contrib/platform/greenplum/bend/linux.

Appreciate it!

On Sep 12, 2012, at 7:53 AM, "Shamis, Pavel" <shamisp_at_[hidden]> wrote:

> Ralph,
>
> Please see our comment inline.
>
>> common_allgather.c: In function 'comm_allgather_pml':
>> common_allgather.c:45: warning: 'recv_iov[1].iov_len' may be used uninitialized in this function
>> common_allgather.c:45: warning: 'send_iov[1].iov_len' may be used uninitialized in this function
>> common_allgather.c:45: warning: 'send_iov[1].iov_base' may be used uninitialized in this function
>> common_allgather.c:45: warning: 'recv_iov[1].iov_base' may be used uninitialized in this function
>
> This is ours.
>
>>
>> common_netpatterns_knomial_tree.c: In function 'mca_common_netpatterns_setup_recursive_knomial_allgather_tree_node':
>> common_netpatterns_knomial_tree.c:38: warning: 'reindex_myid' may be used uninitialized in this function
>
> The same here.
>
>>
>> common_verbs_find_ports.c: In function 'ompi_common_verbs_find_ibv_ports':
>> common_verbs_find_ports.c:154: warning: attempt to free a non-heap object 'name'
>>
>
> This is probably Jeff's code.
>
>>
>> coll_ml_module.c: In function 'mca_coll_ml_tree_hierarchy_discovery':
>> coll_ml_module.c:1953: warning: 'my_rank_in_remaining_list' may be used uninitialized in this function
>>
>> coll_ml_hier_algorithms_setup.c: In function 'ml_coll_barrier_constant_group_data_setup':
>> coll_ml_hier_algorithms_setup.c:329: warning: 'value_to_set' may be used uninitialized in this function
>> coll_ml_hier_algorithms_setup.c:334: warning: 'constant_group_data' may be used uninitialized in this function
>> coll_ml_hier_algorithms_setup.c: In function 'ml_coll_up_and_down_hier_setup':
>> coll_ml_hier_algorithms_setup.c:25: warning: 'value_to_set' may be used uninitialized in this function
>
>
> This is ours
>
> We will work to fix it.
> Can you please share with us your configure parameters.
>
> Regards,
> Pasha
>
>
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