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    Hi Neks,<br>
    <br>
    I am currently facing a problem where I need to synchronize all my
    processors when I'm reading and writing files. Otherwise I would get
    an error of type 'end of file'.<br>
    <br>
    Can someone explain to me how to use the command call MPI_BARRIER
    with an example of syntax that I would integrate to the usr check.<br>
    <br>
    Thank you in advance,<br>
    <br>
    Best regards,<br>
    <br>
    Arnold<br>
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      <p><img src="cid:part1.5BACA9C6.B4C87E3D@onera.fr" name="Image1"
          align="left" border="0" height="35" width="70"><strong><font
            color="#0668b3"><font face="Arial, Helvetica, sans-serif"><font
                style="font-size: 9pt" size="2">Arnold
                Wakim</font></font></font></strong><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2"><br>
              Doctorant,<br>
              Département
              d´</font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">A</font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">érodynamique
            </font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">F</font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">ondamentale
              et </font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">E</font></font></font><font color="#0668b3"><font
            face="Arial, Helvetica, sans-serif"><font style="font-size:
              9pt" size="2">xpérimentale<br>
              Tél:
              +33 1 46 23 51 83</font></font></font></p>
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