<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Exchange Server">  <style></style> </head> <body> <font face="Arial" size="2"><span style="font-size:10pt;"> <div>Hi All,</div> <div> </div> <div>I was able to extend the earlier simple extension using Scalc.java ported to C++ , with a lot of help from all of you.</div> <div>It now accepts data over socket from a standalone uno client (based on examples/cpp/remoteclient.cxx)</div> <div>I have used the osl::socket for communication. There is a macro startThr that starts accepting connection and another macro to stopThr. </div> <div>Sample application connects multiple times and sends row+col, followed by data elements (int).</div> <div>The sample application accepts row , col size and then loops to accept the data elements. For the same 60K test size that I tried within extension, this takes ~400ms.</div> <div>This is good for my purpose, though I am sure the ninjas can speed it up considerably by using better cache aligned structs and batching.</div> <div> </div> <div>I just wanted to put this out there as a smallest sample alternative to interprocess communication that I initially used (rejected for slowness).</div> <div>I want to thank you all for the support in helping me speed it up.</div> <div> </div> <div>Neeraj</div> <div> </div> <div> </div> <div> </div> </span></font> </body> </html>