[mpich-discuss] ssm channel error

[Robert Kubrick]

The 1.1a1 README should be fixed:

The default configuration chooses the "nemesis" channel in the ch3
device (**all communication goes over TCP sockets**)

On Sep 19, 2008, at 5:13 PM, Rajeev Thakur wrote:

> 1.1a1.
>
>> -----Original Message-----
>> From: owner-mpich-discuss at mcs.anl.gov
>> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Robert Kubrick
>> Sent: Friday, September 19, 2008 4:11 PM
>> To: mpich-discuss at mcs.anl.gov
>> Subject: Re: [mpich-discuss] ssm channel error
>>
>> Which nemesis version is more tested, 1.1a1 or 1.0.7?
>>
>> On Sep 19, 2008, at 3:46 PM, Rajeev Thakur wrote:
>>
>>> It should work, but the ssm channel is not as well tested. You can
>>> use the
>>> Nemesis channel from 1.1a1.
>>>
>>> Rajeev
>>>
>>>> -----Original Message-----
>>>> From: owner-mpich-discuss at mcs.anl.gov
>>>> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of
>> Robert Kubrick
>>>> Sent: Friday, September 19, 2008 12:35 PM
>>>> To: mpich-discuss at mcs.anl.gov
>>>> Subject: [mpich-discuss] ssm channel error
>>>>
>>>> I'm running a version of mpich2 1.0.7 with the ssm channel
>> on Darwin
>>>> 8.11.1 and get this error:
>>>>
>>>> Fatal error in MPI_Init: Other MPI error, error stack:
>>>> MPIR_Init_thread(294)..................: Initialization failed
>>>> MPID_Init(93)..........................: channel initialization
>>>> failed
>>>> MPIDI_CH3_Init(116)....................:
>>>> MPIDI_CH3U_Init_sshm(324)..............: unable to create a
>>>> bootstrap
>>>> message queue
>>>> MPIDI_CH3I_BootstrapQ_create_named(347): failed to create a shared
>>>> memory message queue
>>>> MPIDI_CH3I_mqshm_create(97)............: Out of memory
>>>> MPIDI_CH3I_SHM_Get_mem_named(474)......:
>>>> MPIDI_CH3I_SHM_Get_mem_named(473)......: unable to resize
>> the shared
>>>> memory object /mpich2q7A206E31-8FA5-43CE-A69 to size 696340
>>>> (errno 22)
>>>> Fatal error in MPI_Init: Other MPI error, error stack:
>>>>
>>>> Is the ssm channel only supported on Linux?
>>>>
>>>>
>>>
>>
>>
>