El miércoles, 17 de abril de 2013 14:06:02 UTC+2, mabshoff escribió: > > > > On Wednesday, April 17, 2013 11:45:13 AM UTC+2, pang wrote: > You need shared memory for multiprocessing to work. Check if your /dev/shm > is mounted. >
There is a strange line in the output of "mount" none on /run/shm type tmpfs (rw,nosuid,nodev,relatime) > If you compile your own kernel you might not have shared memory enabled at > all, I have seen that on some MIPS systems. There is also the possibility > that you for some strange config reason do not have access to shared memory > or exhausted your quota. So giving some more info on your system setup > would help. > It's a server I rented at ovh.net. The kernel seems patched. What do you need? This is the output of `cat /proc/cpuinfo` > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 54 > model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz > stepping : 1 > microcode : 0x10d > cpu MHz : 798.000 > cache size : 512 KB > physical id : 0 > siblings : 4 > core id : 0 > cpu cores : 2 > apicid : 0 > initial apicid : 0 > fpu : yes > fpu_exception : yes > cpuid level : 10 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov pat pse36 clflush dt > s acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc > arch_perfmon pebs bts nopl nonstop_ > tsc aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm > movbe lahf_lm arat dts > bogomips : 3734.07 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > processor : 1 > vendor_id : GenuineIntel > cpu family : 6 > model : 54 > model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz > stepping : 1 > microcode : 0x10d > cpu MHz : 798.000 > cache size : 512 KB > physical id : 0 > siblings : 4 > core id : 0 > cpu cores : 2 > apicid : 1 > initial apicid : 1 > fpu : yes > fpu_exception : yes > cpuid level : 10 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov pat pse36 clflush dt > s acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc > arch_perfmon pebs bts nopl nonstop_ > tsc aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm > movbe lahf_lm arat dts > bogomips : 3733.21 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > processor : 2 > vendor_id : GenuineIntel > cpu family : 6 > model : 54 > model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz > stepping : 1 > microcode : 0x10d > cpu MHz : 798.000 > cache size : 512 KB > physical id : 0 > siblings : 4 > core id : 1 > cpu cores : 2 > apicid : 2 > initial apicid : 2 > fpu : yes > fpu_exception : yes > cpuid level : 10 > 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 > lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc aperfmperf pni > dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm arat dts > bogomips : 3733.24 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > processor : 3 > vendor_id : GenuineIntel > cpu family : 6 > model : 54 > model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz > stepping : 1 > microcode : 0x10d > cpu MHz : 798.000 > cache size : 512 KB > physical id : 0 > siblings : 4 > core id : 1 > cpu cores : 2 > apicid : 3 > initial apicid : 3 > fpu : yes > fpu_exception : yes > cpuid level : 10 > 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 > lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc aperfmperf pni > dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm arat dts > bogomips : 3733.27 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > and `cat /proc/meminfo` > MemTotal: 4026732 kB > MemFree: 3206676 kB > Buffers: 48184 kB > Cached: 245288 kB > SwapCached: 0 kB > Active: 500488 kB > Inactive: 198020 kB > Active(anon): 405124 kB > Inactive(anon): 400 kB > Active(file): 95364 kB > Inactive(file): 197620 kB > Unevictable: 0 kB > Mlocked: 0 kB > SwapTotal: 12285944 kB > SwapFree: 12285944 kB > Dirty: 4 kB > Writeback: 0 kB > AnonPages: 405036 kB > Mapped: 23888 kB > Shmem: 484 kB > Slab: 39372 kB > SReclaimable: 21772 kB > SUnreclaim: 17600 kB > KernelStack: 1304 kB > PageTables: 8844 kB > NFS_Unstable: 0 kB > Bounce: 0 kB > WritebackTmp: 0 kB > CommitLimit: 14299308 kB > Committed_AS: 933084 kB > VmallocTotal: 34359738367 kB > VmallocUsed: 93448 kB > VmallocChunk: 34359642556 kB > DirectMap4k: 2048 kB > DirectMap2M: 4175872 kB > > Thanks for the answer, anyway! -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
