[Pw_forum] installation.

[Jiban Kangsabanik]

can u help with this thing?


On Fri, Feb 6, 2015 at 10:11 AM, B D SAHOO <bdslipun at gmail.com> wrote:

> GOOD MORNING
>
> Bhabyadarsan Sahoo (Lipun)
> Scientific Officer - D ,
> Applied Physics Division,
> Bhabha Atomic Research Center,
> Mumbai - 400085,
> India.
>
>
> On Thu, Feb 5, 2015 at 6:56 PM, Jiban Kangsabanik <jiban2512 at gmail.com>
> wrote:
>
>> Hi,
>>      After installing quantum espresso in a cluster by using commands
>> './configure' and 'make all' when I was running a calculation it was giving
>> the message like below-
>>      "WARNING: No preset parameters were found for the device that Open
>> MPI
>> detected:
>>
>>   Local host:            didymium.cmpgroup.ameslab.gov
>>   Device name:           mlx4_0
>>   Device vendor ID:      0x02c9
>>   Device vendor part ID: 4099
>>
>> Default device parameters will be used, which may result in lower
>> performance.  You can edit any of the files specified by the
>> btl_openib_device_param_files MCA parameter to set values for your
>> device.
>>
>> NOTE: You can turn off this warning by setting the MCA parameter
>>       btl_openib_warn_no_device_params_found to 0."
>> It was giving output but was taking approx. same time as my PC. pls.
>> resolve the issue. Thank you.
>>
>> sincerely,
>>
>> Jiban Kangsabanik
>>
>> Ph.D student, Physics Dept.
>>                                                                Indian
>> Institute of Technology Bombay
>>
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>>
>
>
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