search for: likde

Hi all, I think I have some problems to use correctly the function dendrapply. Let suppose dend is a dendrogram object. I would likde to know the cardinal number of leaves depending of each node of the tree dend. It is right that the command attr(dend,"members") gives the total number of leaves, and attr(dend[[1]],"members") gives the number of leaves for the first left node and so on... Now to obtain the...

Christophe Avoinne wrote: > Hi, > > - Cortex-A8 needs a specific instruction scheduler as dual issue forces > you to interleave some instructions to allow to run two instructions in > the same cycle for the best performance (Cortex-A9 is out-of-order so > dual issue is not an issue (!) for performance). > - Cortex-A8/A9 have several useful new instructions : for instance,

Hi, - Cortex-A8 needs a specific instruction scheduler as dual issue forces you to interleave some instructions to allow to run two instructions in the same cycle for the best performance (Cortex-A9 is out-of-order so dual issue is not an issue (!) for performance). - Cortex-A8/A9 have several useful new instructions : for instance, bit operations like bitfield insertion/extraction or having

Sandeep Patel wrote: > My goal is to have Cortex-A9 support complete in far less than three > months. I've recently gotten some additional help toward that goal, so > the pace should pick up soon. > > As far as compiler texts, there are many newer texts to recommend as > just about all the major optimization passes are done differently > after SSA-form appeared in about

My goal is to have Cortex-A9 support complete in far less than three months. I've recently gotten some additional help toward that goal, so the pace should pick up soon. As far as compiler texts, there are many newer texts to recommend as just about all the major optimization passes are done differently after SSA-form appeared in about 1991. However, for adding Cortex-A8 support, I don't