<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">Hi,</font><div style="color: black; font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="color: black; font-family: arial, helvetica, sans-serif; font-size: 10pt; ">I have a problem. It is little bit complicated.</div><div style="color: black; font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Here it is:</div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">I have a parallel application written with C++ and MPI. I want to connect it to a web service.</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">I don't want to run mpiexec for each client request. I want to run mpiexec only one time, then </font><font
class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">keep the program running waiting for other clients requests. </font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"></font><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">The web service is written in Java. So, I want to make the connection between the Parallel C++ code and JAVA.</span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">For the sequential version of this application, the connection between the web services and the C++ application done with Java Native Interface (JNI). </span></div><div><span
class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">I tried to do the same for the parallel version, but it doesn't work. Because I don't know how to run the program in this case; I can't use mpiexec.</span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">So, do you have a solution to this problem ?</span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">Thanks for your time.</span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; "><br></span></div><div><span class="Apple-style-span"
style="font-family: arial, helvetica, sans-serif; font-size: small; ">Regards,</span></div><div><span class="Apple-style-span" style="font-family: arial, helvetica, sans-serif; font-size: small; ">Hisham</span></div></div><br>
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