Displaying 1 result from an estimated 1 matches for "libgoto_northwood32p".
2006 Feb 23
2
Problems building R 2.2.1 with libgoto and SSE2 enabled
...o build R 2.2.1 with Kazushige Goto's BLAS library (libgoto) and
encountered a problem: I have two computers with the almost identical
hardware (P4 Northwood CPU, i875 chipset, 2GB DDR400 RAM) and identical Linux
OS. I have the latest version of libgoto for this CPU installed on both boxes
(libgoto_northwood32p-r1.00.so) and I am using gcc compiler flags "-O2
-march=pentium4 -mfpmath=sse -msse2" to enable use of SSE2 extensions. With
one computer that works perfectly, while on the other one "make check"
constantly fails on lm-test. If I remove "-mfpmath=sse -msse2" part fr...