On Mon, 18 Apr 2011 at 06:18PM +0200, Jeroen Demeyer wrote: > 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"
I get 1464.6 seconds, and 1319 when run again. This is with an 8-core Ubuntu machine (only the first core shown): drake@sagenb:~/s/sage-4.7.alpha4$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 10.04.2 LTS Release: 10.04 Codename: lucid drake@sagenb:~/s/sage-4.7.alpha4$ uname -a Linux sagenb 2.6.32-30-server #59-Ubuntu SMP Tue Mar 1 22:46:09 UTC 2011 x86_64 GNU/Linux drake@sagenb:~/s/sage-4.7.alpha4$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU E5504 @ 2.00GHz stepping : 5 cpu MHz : 2000.210 cache size : 4096 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm tpr_shadow vnmi flexpriority ept vpid bogomips : 4000.42 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: Dan -- --- Dan Drake ----- http://mathsci.kaist.ac.kr/~drake -------
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