On Apr 18, 9:18 am, Jeroen Demeyer <jdeme...@cage.ugent.be> wrote:
> Hello all,
>
> For all those whose installed sage-4.7.alpha2 or later (on a reasonably
> fast machine): please provide the timing of
>
> $ ./sage -t -long "devel/sage/sage/sandpiles/sandpile.py"
Very slow here - I've noticed this, as it is frequently the last test
to finish with parallel testing. This is a new machine in the past
few months, which should be reasonably fast.
$ ./sage -t -long "devel/sage/sage/sandpiles/sandpile.py"
sage -t -long "devel/sage/sage/sandpiles/sandpile.py"
[1275.2 s]
64-bit Ubuntu 10.10 on Intel i7-2600, details follow.
Rob
----------------------------------------
$ uname -a
Linux lava 2.6.35-25-generic #44-Ubuntu SMP Fri Jan 21 17:40:44 UTC
2011 x86_64 GNU/Linux
$ cat /etc/issue
Ubuntu 10.10 \n \l
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
stepping : 7
cpu MHz : 1600.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl
vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt aes
xsave avx lahf_lm ida arat pln pts dts tpr_shadow vnmi flexpriority
ept vpid
bogomips : 6821.58
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
<snip 7 more similar>
$ gcc -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/
README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/
usr --program-suffix=-4.4 --enable-shared --enable-multiarch --enable-
linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-
included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/
include/c++/4.4 --libdir=/usr/lib --enable-nls --with-sysroot=/ --
enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --disable-
werror --with-arch-32=i686 --with-tune=generic --enable-
checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --
target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
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