Hi,
I was testing the benchmark superPI for calculating
the
number PI. I wanted to compare my laptop Compaq
Presario R4025 AMD64(2Ghz,512Kb) againts an
Opteron846(2Gz,1024Kb) and a Pentium 4(3,2Ghz,512kb).
I run
superPi 25
which seems to calculate PI with 33554432 digis. The
run proceeds until the end in both the opteron as well
as the P4, but ABORTS in my latop at half of the
calculation after aprox 30min with the message:
STOP ERROR Not convergent in SQR statement executed
The only hit I found with google refering to this
message relates to unstability issues when
overclocking.
I checked my latop was not specially hot when
aborting.
Can anyone reproduce this error on a Compaq Presario
R4000? What about an R3000? Any HP with the same
processor might also help.
Does AMD64 has a bug?? Has the Compaq Preario R4000 a
faulty design??
Thanks.
*****************************
The specs of my CPU:
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 15
model name : AMD Athlon(tm) 64 Processor 3200+
stepping : 0
cpu MHz : 997.133
cache size : 512 KB
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8
apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr
sse sse2 pni sysc
all nx mmxext lm 3dnowext 3dnow
bogomips : 1961.52
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
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