2009/4/21 mabshoff <[email protected]>:
>
> On Apr 21, 3:55 pm, "Greg Grunberg" <[email protected]> wrote:
>
> Hi Greg,
>
>> Attached as a .JPG file is the requested screenshot.
>>
>> Greg Grunberg
>
> The screenshot reveals that your CPU is not advanced enough to run
> this binary build of Sage, i.e. it is missing SSE3 instructions. You

The actual error message says: "The following flags were on the build
machine but are not on your machine: sse2 pni".  That seems like a
bug, since the build machine has sse3, but probably his doesn't.
Weird.

> can force it to run anyway (see the message Sage is printing), but
> this will result in Sage exiting during runtime due to illegal
> instruction error messages if you execute certain code, i.e. large
> linear algebra problems (where "large" is roughly a determinant for a
> 90x90 matrix over ZZ for example).
>
> Binaries for Sage 3.4.1 will be build in a mode that only requires
> SSE2 and those binaries should be available in about 48 hours.

Cool.

William

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