[SciPy-user] Memory problems with stats.mannwhitneyu
Carlos Scheidegger
cscheid at sci.utah.edu
Thu Jul 26 18:13:16 EDT 2007
> Can you give us similarly-detailed information about the platform you are
> running on? If you used binary builds, also please let us know where you got
> them from, too. We have had problems in the past with numpy not freeing memory
> for array scalars, but I think that was before the 1.0 release.
For whatever it's worth, I see the same issue here, running a plain Ubuntu
Feisty install on AMD64.
$ python
Python 2.5.1 (r251:54863, May 2 2007, 16:27:44)
[GCC 4.1.2 (Ubuntu 4.1.2-0ubuntu4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import scipy
>>> scipy.__version__
'0.5.2'
>>> import numpy
>>> numpy.__version__
'1.0.1'
$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : Dual Core AMD Opteron(tm) Processor 275
stepping : 2
cpu MHz : 2210.186
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
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 ht syscall nx mmxext fxsr_opt lm
3dnowext 3dnow pni lahf_lm cmp_legacy
bogomips : 4423.08
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
-carlos
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