Hi, Now, I have two System. One has two variables (v1s1,v2s1). The other has one variable (v1s2). They use the same mesh. In parallel mode, what is the ralationship between their dofs? To my knowledge, if I use two cpus and use the variable-major mode and the same shape functions
The distribution of dofs of v1s1 and v2s1 should be in the first cpu, d1_c1_v1s1, d2_c1_v1s1...di_c1_v1s1...,dn1_c1_v1s1, d1_c1_v2s1, d2_c1_v2s1...di_c1_v2s1...,d1_c1_v2s1 (for the first system) d1_c1_v1s2, d2_c1_v1s2...di_c1_v1s2...,dn1_c1_v1s2 (for the second system) in the second cpu, d1_c2_v1s1, d2_c2_v1s1...di_c2_v1s1...,dn1_c2_v1s1, d1_c2_v2s1, d2_c2_v2s1...di_c2_v2s1...,d1_c2_v2s1 (for the first system) d1_c2_v1s2, d2_c2_v1s2...di_c2_v1s2...,dn1_c2_v1s2 (for the second system) that is, assuming the number of mesh points is n1, if I want to get the relationship between v1s2 and v1s1 in the second cpu, it should be d1_c2_v1s2=d1_c2_v1s1-n1, right? thanks a lot. Regards, Yujie ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
