to, 2007-12-20 kello 17:32 +0100, Ondrej Certik kirjoitti: > > > when compiled on Debian, numpy segfaults when used with ATLAS sse2, > > > but works when used against ATLAS sse. More information here: > > > > What is the machine on which you are getting the segfault? Is it > > I don't know which machine the reporter of this bug in Debian uses, but I use > Intel Core Duo. > > > possible you are trying to run SSE2 instructions on a machine without > > SSE2? > > the /proc/cpuinfo says: > > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc > pni monitor est tm2 xtpr > > so imho I do have SSE2.
If it's not wrong instructions for the processor type, this reminds me of http://scipy.org/scipy/numpy/ticket/551 which also seemed to be SSE2-specific on Debian/Ubuntu in my tests. -- Pauli Virtanen
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