are you concerned about critical path for profiling? Or are you concerned about such edge for data flow equations? They serve diff purposes If you are interested in profile info, the answer is it is always there, no option as long as you have profile data If you are interested in the second, edge placement is there also, but optional. Since the importance of this is not essential, it is only for ease of implementation. Hope this answers your question Sun
On Thu, Aug 26, 2010 at 10:08 PM, Hucheng Zhou <zhou.huch...@gmail.com> wrote: > About implementation:) > Conceptually, if critical edge exists, then we cannot derive the edge > profile from node profile. However, I want to address that critical edge is > easy to be split, and node profile is enough. > As for Open64, edge profile is provided at WOPT, but there is no any user of > profiling information in WOPT. > Thanks. > On Fri, Aug 27, 2010 at 12:39 PM, Sun Chan <sun.c...@gmail.com> wrote: >> >> is your question about implementation, or about concept? >> Sun >> >> On Fri, Aug 27, 2010 at 11:04 AM, Hucheng Zhou <zhou.huch...@gmail.com> >> wrote: >> > Hi: >> > Is there critical edges existed in WOPT? One edge is said to be >> > critical >> > edge that its source node has more than one outgoing edges, and >> > meanwhile, >> > its destination node has more than one incoming edge. >> > Thanks. >> > >> > -- >> > Institute of High Performance Computing, >> > >> > Department of Computer Science and Technology, >> > >> > Tsinghua University, Beijing, China, 100084. >> > >> > >> > ------------------------------------------------------------------------------ >> > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program >> > Be part of this innovative community and reach millions of netbook users >> > worldwide. Take advantage of special opportunities to increase revenue >> > and >> > speed time-to-market. Join now, and jumpstart your future. >> > http://p.sf.net/sfu/intel-atom-d2d >> > _______________________________________________ >> > Open64-devel mailing list >> > Open64-devel@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/open64-devel >> > >> > > > > > -- > Institute of High Performance Computing, > > Department of Computer Science and Technology, > > Tsinghua University, Beijing, China, 100084. > ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ Open64-devel mailing list Open64-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/open64-devel
