On Wed, 24 Jan 2018 21:59:10 -0700 Sebastian Kuzminsky <s...@highlab.com> wrote:
> On 01/24/2018 09:18 PM, Thắng Lê wrote: > > Hi, > > > > i'm trying to use Genserkins for redundancy robot. Since Genserkins is > > using moore-penrose method to compute pseudoinverse that has problem at > > singularities so i wanna replace it by singular value decomposition(SVD) > > method to compute pseudoinverse. > > > > I found out lapack library can compute SVD, is it posible use lapack in > > linuxcnc? > > In general, kinematics can not use any libraries. The reason for this > is that kinematics run in the realtime mode of rtapi, which on the RTAI > platform runs in kernel space, where libraries are not accessible. I would guess system calls are a problem and library is ordinary code, especially if statically linked but can't really answer about this. Then it may of course get hit by real time constraints. > It's in the "EMCMOT" aka Motion box in this diagram: > > http://linuxcnc.org/docs/devel/html/code/code-notes.html#_architecture_overview > > > -- > Sebastian Kuzminsky ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
