Re: [OMPI devel] Need help for semaphore in BML

2007-04-19 Thread Jeff Squyres
On Apr 19, 2007, at 1:45 PM, po...@cc.gatech.edu wrote: I want to put semaphore in bml.h--- mca_bml_send before and after calling btl_send. SO that when a process call btl_send it first lock a global variable X and then proceeds.Also if an external Tcp function wants to send data it should

[OMPI devel] Need help for semaphore in BML

2007-04-19 Thread pooja
Hi, I want to put semaphore in bml.h--- mca_bml_send before and after calling btl_send. SO that when a process call btl_send it first lock a global variable X and then proceeds.Also if an external Tcp function wants to send data it should first lock global variable X and then proceed. Can anyone