> From: Владимир Бердник <[EMAIL PROTECTED]> > > Hi. > I am engaged in processing of images and use in my work addons : > lapack, fftw, lbfgs. I often should deal very much with greater files. > However these addons do not work in 64-bit OS, and in 32-bit OS J sees > only 1 GB of RAM. What it is possible to make? Whether development of > 64-bit addons Is planned? > Vladimir
There is a related earlier message [Jprogramming] Linux support for LAPACK and FFTW [EMAIL PROTECTED] Fri, 31 Aug 2007 http://www.jsoftware.com/pipermail/programming/2007-August/008013.html Has anyone got LAPACK to work under 64-bit Linux, or FFTW to work under either 32-bit or 64-bit? LAPACK works fine under 32-bit using the J I tried to look at LAPACK on 64-bit Linux pointing to an installed lapack3 so library. It says something about error code returned. So it may have to do with argument formats. It needs to be looked at someone who is familiar with the argument format. The J LAPACK interface is done is by having layers and layers of wrapper and adapter code. So it is really hard to see what's going on, on the level a simple transparent call. It would be helpful to provide a simple C example of a call and then lead to how it translates to J. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
