Fixed in 9210230
> On Aug 22, 2016, at 8:49 PM, r...@open-mpi.org wrote:
>
> Yeah, I started working on it earlier this evening - will look some more
> tomorrow
>
>> On Aug 22, 2016, at 7:57 PM, Gilles Gouaillardet <gil...@rist.or.jp> wrote:
>>
>> Folks,
>>
>>
>> i made a trivial test
>>
>>
>> echo hello | mpirun -np 1 cat
>>
>>
>> and with v2.x and v1.10, the output is "hello" as expected
>>
>> but with master, there is no output at all (!)
>>
>>
>>
>> i was able to fix that with the dirty workaround below.
>>
>>
>> the root cause (on master) is that orte_cmd_options.stdin_target is NULL.
>>
>> fwiw, i could not see such option in the output of ompi_info --all
>>
>>
>> as far as i understand, such option is registered in
>> orte/mca/schizo/ompi/schizo_ompi.c and/or orte/orted/orted_main.c
>>
>> i tried various things, but was unable to have this option registered.
>>
>>
>> can someone more familiar with this part please have a look ?
>>
>>
>> Cheers,
>>
>>
>> Gilles
>>
>>
>> diff --git a/orte/orted/orted_submit.c b/orte/orted/orted_submit.c
>> index ec5ad04..db2d93d 100644
>> --- a/orte/orted/orted_submit.c
>> +++ b/orte/orted/orted_submit.c
>> @@ -756,6 +756,9 @@ int orte_submit_job(char *argv[], int *index,
>>
>>
>> /* check what user wants us to do with stdin */
>> + if (NULL == orte_cmd_options.stdin_target) {
>> + orte_cmd_options.stdin_target = "0";
>> + }
>> if (NULL != orte_cmd_options.stdin_target) {
>> if (0 == strcmp(orte_cmd_options.stdin_target, "all")) {
>> jdata->stdin_target = ORTE_VPID_WILDCARD;
>> @@ -1062,6 +1065,8 @@ static int init_globals(void)
>> orte_cmd_options.preload_binaries = false;
>> orte_cmd_options.preload_files = NULL;
>>
>> + orte_cmd_options.stdin_target = "0";
>> +
>> /* All done */
>> return ORTE_SUCCESS;
>> }
>>
>>
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>
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