Billinghurst, David (CALCRTS) wrote:
From: David Billinghurst
The following test case is distilled from the LAPACK timing test cases. These used to work on some previous versions of cygwin/g77, but now fail.
I translated the problem into C using f2c. It becomes:
$ cat labugc.c int main() { static float a[39*1024*1024]; }
$ gcc -O0 -o labugc.exe labugc.c $ ./labugc C:\cygwin\usr\people\billingd\labugc.exe (3372): *** MapViewOfFileEx(0x728, in_h 0x728) failed, Win32 error 6
Aha, I says. Looks like stack overflow. Google pointed me to an work around gcc -Wl,--stack,200000000 -O0 -o labugc.exe labugc.c
David
Interesting, it works without special flags when using gcc-3.4.1.
Gerrit -- =^..^=
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