https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775352#M181 Hello,<BR /><BR />i have, suddenly, in a console mode, under windows 7, when i make "execute without debugging" : "unknown option : -localonly" and my software (matrix multiplication for teaching) stop. There is many days it works without problem !<BR /><BR />Why i have this error suddenly ?<BR /><BR />Help<BR /><BR />latomicien Mon, 09 Apr 2012 19:34:50 GMT latomicien 2012-04-09T19:34:50Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775352#M181 Hello,<BR /><BR />i have, suddenly, in a console mode, under windows 7, when i make "execute without debugging" : "unknown option : -localonly" and my software (matrix multiplication for teaching) stop. There is many days it works without problem !<BR /><BR />Why i have this error suddenly ?<BR /><BR />Help<BR /><BR />latomicien Mon, 09 Apr 2012 19:34:50 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775352#M181 latomicien 2012-04-09T19:34:50Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775353#M182 <DIV id="tiny_quote"><DIV style="margin-left: 2px; margin-right: 2px;">Quoting <A jquery1334109469000="58" rel="/en-us/services/profile/quick_profile.php?is_paid=&amp;user_id=559612" href="https://community.intel.com/en-us/profile/559612/" class="basic">latomicien</A></DIV><DIV style="background-color: #e5e5e5; margin-left: 2px; margin-right: 2px; border: 1px inset; padding: 5px;"><EM>Hello,<BR /><BR />i have, suddenly, in a console mode, under windows 7, when i make "execute without debugging" : "unknown option : -localonly" and my software (matrix multiplication for teaching) stop. There is many days it works without problem !<BR /><BR /></EM><STRONG><SPAN style="text-decoration: underline;">Why i have this error suddenly ?</SPAN></STRONG></DIV><BR />Could you make a screenshot, please?</DIV> Wed, 11 Apr 2012 01:56:27 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775353#M182 SergeyKostrov 2012-04-11T01:56:27Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775354#M183 <DIV style="text-align: center;">Hello,</DIV><BR />thanks you very much for your attention.<BR /><BR />In fact i have uninstall Visual Studio 2010 and Fortran Intel XE Composer and re install together. The problem has stop !<BR /><BR />The screenshot was (from memory) :<BR /><BR />"unknown option : -localonly (this first line i am sur)<BR />hit a touch to quit the program (the second had this sens).<BR /><BR />Now i have other "problem" about memory gestion in matrix multiplication : for some dimension of allocatable array the computing is good (product of two matrix 1023 x 1023 take less 2 or 3 seconds) and for other very bad (1024 x 1024 take near 10 s !!!).<BR /><BR />I make detail report of this problem and i will communicate it if you are interested by this.<BR /><BR /><DIV style="text-align: center;">Bests regards</DIV><BR /> Wed, 11 Apr 2012 17:10:34 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775354#M183 latomicien 2012-04-11T17:10:34Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775355#M184 Hi Latomicien, What is the size your processor's cash memory? what is the data type of the matrix elements? This might be a granualrity issue, if so, partioning would help. Regards, Tamer Thu, 12 Apr 2012 17:46:14 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/coarray-problem/m-p/775355#M184 Tamer_Assad 2012-04-12T17:46:14Z