Trying again gave me a similar error: $ ./a51table --condition rounds:rounds=32 --roundfunc xor:condition=distinguished_point::bits=15:generator=lfsr::tablesize=32::advance=139584 --implementation sharedmem --algorithm A51 --device cuda:operations=512 --work random:prefix=11,0 --consume file:prefix=data:append --logger normal generate --chains 380000000 --chainlength 3000000 --intermediate filter:runlength=512 Initialize implementation sharedmem... 106 chains done, current rate 1.77 chains/sec (interval: 00:01:00) 6633 chains done, current rate 108.78 chains/sec (interval: 00:01:00) 10350 chains done, current rate 61.95 chains/sec (interval: 00:01:00) 14632 chains done, current rate 71.37 chains/sec (interval: 00:01:00) 19810 chains done, current rate 86.30 chains/sec (interval: 00:01:00) ../tmto/device/cuda/working_set_methods.hpp(38)[void tmto::device::cuda::working_set::simple_host<T, Round>::copyToDevice(int) [with T = tmto::device::combined_work_item<tmto::algorithm::A51::data_type, tmto::configuration::state::state<void, void, tmto::condition::tag::rounds, tmto::round_function::arguments::selector<tmto::round_function::tag::xor_, tmto::condition::tag::distinguished_point, tmto::round_function::generator::tag::sharedmem<tmto::round_function::gen
Trying one more time I got $ ./a51table --condition rounds:rounds=32 --roundfunc xor:condition=distinguished_point::bits=15:generator=lfsr::tablesize=32::advance=139584 --implementation sharedmem --algorithm A51 --device cuda:operations=512 --work random:prefix=11,0 --consume file:prefix=data:append --logger normal generate --chains 380000000 --chainlength 3000000 --intermediate filter:runlength=512 NVIDIA: could not open the device file /dev/nvidia0 (Input/output error). Initialize implementation sharedmem... ../tmto/round_function/generator/sharedmem_methods.hpp(12)[void tmto::round_function::generator::host_part<tmto::round_function::generator::tag::sharedmem<Real> >::copyToDevice() const [with Real = tmto::round_function::generator::tag::lfsr]]: cuda error: no CUDA-capable device is available Im running on two GeForce GTX 260's Regards Kugg On 10/4/09, Christoffer Jerkeby <[email protected]> wrote: > Hi I got the same error, I was using the configuration generated from > http://reflextor.com/cgi-bin/a51/a51id.cgi . > > $ ./a51table --condition rounds:rounds=32 --roundfunc > xor:condition=distinguished_point::bits=15:generator=lfsr::tablesize=32::advance=139584 > --implementation sharedmem --algorithm A51 --device > cuda:operations=512 --work random:prefix=11,0 --consume > file:prefix=data:append --logger normal generate --chains 380000000 > --chainlength 3000000 --intermediate filter:runlength=512 > > Initialize implementation sharedmem... > 148 chains done, current rate 2.47 chains/sec (interval: 00:01:00) > 6639 chains done, current rate 108.18 chains/sec (interval: 00:01:00) > 10356 chains done, current rate 61.95 chains/sec (interval: 00:01:00) > 14655 chains done, current rate 71.65 chains/sec (interval: 00:01:00) > 19769 chains done, current rate 85.23 chains/sec (interval: 00:01:00) > 24015 chains done, current rate 70.77 chains/sec (interval: 00:01:00) > 28610 chains done, current rate 76.58 chains/sec (interval: 00:01:00) > ../tmto/device/cuda/host_side_methods.hpp(76)[void > tmto::device::cuda::cudaSynchronize()]: cuda error: unspecified launch > failure > > Regards Kugg > > On 10/2/09, Sascha Krissler <[email protected]> wrote: >> gotta love those specific cuda error codes. >> does it happen more than just once? >> did you use any form of signaling through the fifo, like change number of >> operations? >> (if it happens more frequently) does it always happen on the same card? >> at which positions? (chains done). >> >>> Hi, >>> >>> after some time (around 2 hours) i get this error: >>> >>> 1334412 chains done, current rate 141.42 chains/sec (interval: 00:01:00) >>> ../tmto/device/cuda/host_side_methods.hpp(76)[void >>> tmto::device::cuda::cudaSynchronize()]: cuda error: unspecified launch >>> failure >>> >>> this happens only on 1 process, other processes on this machine are >>> still running.. >>> >>> _______________________________________________ >>> A51 mailing list >>> [email protected] >>> http://lists.lists.reflextor.com/cgi-bin/mailman/listinfo/a51 >>> >> >> >> ______________________________________________________ >> GRATIS für alle WEB.DE-Nutzer: Die maxdome Movie-FLAT! >> Jetzt freischalten unter http://movieflat.web.de >> >> _______________________________________________ >> A51 mailing list >> [email protected] >> http://lists.lists.reflextor.com/cgi-bin/mailman/listinfo/a51 >> > _______________________________________________ A51 mailing list [email protected] http://lists.lists.reflextor.com/cgi-bin/mailman/listinfo/a51
