Hi Avi, DMTCP does not have the equivalent of --enable-multilib. Based on your e-mail, I guess you've already seen "./configure --enable-m32" in DMTCP. But as you note, this supports only all processes in 32-bit mode or all in 64-bit mode.
In principle, DMTCP could certainly be extended to support multilib. But this would take some effort. I don't anticipate us doing it soon, due to lack of resources. But we'd be very happy to help someone else do it, if they wanted to do this extension. If you wanted to look into this further, I'd be happy to schedule a phone call with you. Best wishes, - Gene On Sun, Apr 01, 2012 at 09:25:12AM +0200, Avi Rosenfeld wrote: > Hello, > > The environment in my workplace include programs compiled both in 64 and 32 > bit on all clients. This is mainly for legacy and backward compatibility > reasons. > > It is not uncommon, therefore, for certain processes trees to have both 32 > and 64 bit compiled programs. It's making it very hard to checkpoint such > applications, since DMTCP could be compiled to 32 or 64 bit, not both. > > In BLCR there's a "--enable-multilib" flag that enables building both > 64-bit and 32-bit libraries at the same time. Is there a way to do > something similar with DMTCP? > > Thanks > --Avi > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > Dmtcp-forum mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dmtcp-forum ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Dmtcp-forum mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dmtcp-forum
