On Tue, 07 Dec 2004 13:51:36 -0500, Tom Lane <[EMAIL PROTECTED]> wrote: > FWIW, I get clean regression test passes on a real z900 at Red Hat, > in both s390 and s390x (32- and 64-bit) modes. I'm not sure what that > means --- it could be that Red Hat Linux doesn't use the hardware > floating point, or it could be that their version of glibc knows how to > deal with corner cases like NaNs on this hardware. Or it could be that > Hercules is broken.
Too bad :( I had great confidence in Hercules emulator. This is from official Hercules FAQ: ``The following standard feature has been partially implemented: * Binary Floating-Point instructions '' I am playing with "-msoft-float" gcc option which disables hawdware floating-piont instructions and uses glibc's ones instead but I get the following error: /tmp/ccOWrBZJ.o: In function `main': /tmp/ccOWrBZJ.o(.text+0x40): undefined reference to `__extendsfdf2' collect2: ld returned 1 exit status Doeas somebody know in what library `__extendsfdf2' is? Thanks in advance, Nicolai ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match