[SciPy-user] scipy.stats.t.cdf crashes under Win 2000

Alan G Isaac aisaac@american....
Wed Sep 19 21:12:13 CDT 2007


>> On Wed, 19 Sep 2007, Matthew Brett apparently wrote:
>>> Could they be different machines, only the XP has SSE2 instructions, 
>>> the binary is expecting SSE2 instructions? 


> Alan G Isaac wrote:
>> Yes it is two different machines. 
>> The crash comes under Win 2000. 
>> Win XP is working fine. 
>> If you can suggest a way to explore this further? 


On Wed, 19 Sep 2007, Robert Kern apparently wrote:
> What are the CPUs? 


I am not sure how best to specify this.
Guide me if I leave out relevant detail.

The machine that crashes is a "Pentium III",
x86 Family 6 Model 7 Stepping 3.
The OS is Win 2000 service pack 4,
with all updates (I believe).

The machine that does not crash is a "Pentium 4",
specifically a
Mobile Intel Pentium 4 - M CPU at 2.00 GHz
X86 Family 15 Model 2 0
which seems to be this one:
http://www.intel.com/products/processor/mobilepentium4/index.htm
The OS is Win XP service pack 2 with all updates.

Sorry, but I do not know how to determine the processor 
number.

This conforms with Matthew's speculation that the binary
is expecting SSE2 instructions...

Cheers,
Alan Isaac




More information about the SciPy-user mailing list