[Pw_forum] (no subject)

[Shishir Timilsena]

may i know what is this error about ??

On Tue, Jul 18, 2017 at 11:19 PM, Rajesh <creativeidleminds at gmail.com>
wrote:

> These are libraries you should install. You can Google how to install these
>
> On Jul 18, 2017 22:58, "Shishir Timilsena" <expressgucci at gmail.com> wrote:
>
>> what about scalapack ??? do we need to install it too ???
>>
>>
>>
>> On Tue, Jul 18, 2017 at 10:13 PM, Rajesh <creativeidleminds at gmail.com>
>> wrote:
>>
>>> https://www.open-mpi.org/software/ompi/v2.1/downloads/openmp
>>> i-2.1.1.tar.gz
>>>
>>> Steps to install
>>>
>>> Step – 1 :Download the latest openmpi package from here ;
>>>
>>> Step- 2: Extract the openmpi package and open the directory ;
>>>
>>> Step – 3: Configure the installation file
>>>
>>> ./configure --prefix="/home/user/.openmpi"
>>>
>>> Step – 4: Install the program
>>>
>>> make && sudo make install
>>>
>>> Step – 5: Setup environment path and test mpirun
>>> add these lines to bash.bashrc and profile in /etc folder
>>>
>>> PATH="$PATH:/home/user/.openmpi/bin"
>>> LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/home/user/.openmpi/lib/"
>>>
>>> To test
>>> run command mpirun and you should get te output
>>>
>>> If everything goes fine, then you should see the following message :
>>>
>>> mpirun could not find anything to do
>>>
>>>
>>> On Tue, Jul 18, 2017 at 9:53 PM, Shishir Timilsena <
>>> expressgucci at gmail.com> wrote:
>>>
>>>> ok i will try to install it
>>>> can u provide the link for it.
>>>> m using ubunut
>>>>
>>>> On Tue, Jul 18, 2017 at 9:56 PM, Rajesh <creativeidleminds at gmail.com>
>>>> wrote:
>>>>
>>>>> openmpi is a software that you will have to install first. Then
>>>>> compile qe with command
>>>>>  ./configure -enable-opennmpi. Only then you can use parallel version
>>>>> of qe. value is the number of processor you want to run  the process.
>>>>>
>>>>> On Tue, Jul 18, 2017 at 9:20 PM, Shishir Timilsena <
>>>>> expressgucci at gmail.com> wrote:
>>>>>
>>>>>> may i know what is openmpi and [value]  ???
>>>>>>
>>>>>> On Tue, Jul 18, 2017 at 9:29 PM, Rajesh <creativeidleminds at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> for openmpi it is mpirun -np [value] pw.x  <scf.in>  scf.out
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jul 18, 2017 at 8:29 PM, Shishir Timilsena <
>>>>>>> expressgucci at gmail.com> wrote:
>>>>>>>
>>>>>>>> May i know what are the quantum espresso codes in Parallel machine
>>>>>>>> ??
>>>>>>>> in serial i use, pw.x <scf.in> scf.out what is in parallel ??
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Shishir Timilsena, M.Sc
>>>>>>>> St.xavier's College
>>>>>>>> Kathmandu,Nepal
>>>>>>>> e-mail: shishir.timilsena at gmail.com
>>>>>>>> phone: +977 9845196469 <+977%20984-5196469>
>>>>>>>>
>>>>>>>>
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