870646c@aucs.uucp (Barry A. Comer) (01/16/90)
I am using Xenix dev. 2.3.0 with the 2.3.2 os, when using the 80287 in my machine with two ray tracing packages that I have compiled under the -M3 option I get floating point exceptions. I have contacted SCO and have installed the new floating point lib, and the compiler upgrade disk(both 386 and 286 compilers are now ver 5.1). I thought that it might be the ray tracer code, but when I recompile the "ctest" prg. that comes with the CGI samples it does not run the colour palette demo properly, but it works fine when I use the "ignorefpu" option at boot. I do not know where to go from here, HELP!!!! Thanks Barry Comer 870646c@AcadiaU.CA or 870646c@aucs.UUCP