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drummers-lowrise
1) Message boards : University of Wisconsin message board (Message 139089)
Posted 190 days ago by Dr.KlahnProject donor
For the duration of the Wuhan coronavirus situation, I encourage all Team UW members to switch to one of the distributed computing projects doing research related to the problem.

https://boinc.bakerlab.org/

https://foldingathome.org/

If you decide to switch, do check your task results. I had been running for 12 hours before I discovered that every task I submitted was considered invalid.
2) Message boards : University of Wisconsin message board (Message 132045)
Posted 412 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 620846593 : 136691734^32768+1 (266593 digits)

Plus a doublecheck only one hour before:

136699650^32768+1
3) Message boards : University of Wisconsin message board (Message 130452)
Posted 470 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 615337454 : 129435824^32768+1 (265816 digits)
4) Message boards : 321 Prime Search : "Unrecognized XML" warnings in sieve stderr.txt (Message 128660)
Posted 538 days ago by Dr.KlahnProject donor
I'm seeing numerous warnings in the stderr.txt files produced by the 321 Sieve. The results are accepted as valid but the warnings are a bit disturbing.

Are these warnings to be expected, or can they be safely ignored, or should I take notice and find out why they are occurring?

https://www.primegrid.com/result.php?resultid=990084959

<core_client_version>7.6.22</core_client_version> <![CDATA[ <stderr_txt> BOINC sr2sieve wrapper 1.14 Using Geoffrey Reynolds' sr2sieve 1.8.11 Unrecognized XML in parse_init_data_file: userid Skipping: 12319 Skipping: /userid Unrecognized XML in parse_init_data_file: teamid Skipping: 8019 Skipping: /teamid Unrecognized XML in parse_init_data_file: hostid Skipping: 490189 Skipping: /hostid Unrecognized XML in parse_init_data_file: result_name Skipping: 321_sr2sieve_3676021_0 Skipping: /result_name Unrecognized XML in parse_init_data_file: client_pid Skipping: 1524 Skipping: /client_pid Unrecognized XML in parse_init_data_file: starting_elapsed_time Skipping: 0.000000 Skipping: /starting_elapsed_time Unrecognized XML in parse_init_data_file: using_sandbox Skipping: 0 Skipping: /using_sandbox Unrecognized XML in parse_init_data_file: vm_extensions_disabled Skipping: 0 Skipping: /vm_extensions_disabled Unrecognized XML in parse_init_data_file: gpu_type Skipping: /gpu_type Unrecognized XML in parse_init_data_file: gpu_device_num Skipping: -1 Skipping: /gpu_device_num Unrecognized XML in parse_init_data_file: gpu_opencl_dev_index Skipping: -1 Skipping: /gpu_opencl_dev_index Unrecognized XML in parse_init_data_file: gpu_usage Skipping: 0.000000 Skipping: /gpu_usage Unrecognized XML in parse_init_data_file: ncpus Skipping: 1.000000 Skipping: /ncpus Unrecognized XML in parse_init_data_file: computation_deadline Skipping: 1555193701.000000 Skipping: /computation_deadline Unrecognized XML in parse_init_data_file: vbox_window Skipping: 0 Skipping: /vbox_window Unrecognized XML in parse_init_data_file: app_file Skipping: primegrid_sr2sieve_wrapper_1.14_windows_intelx86.exe Skipping: /app_file Unrecognized XML in parse_init_data_file: app_file Skipping: primegrid_sr2sieve_1.8.11_windows_intelx86.exe.orig Skipping: /app_file Major OS version: 5; Minor OS version: 1 pid: 132, thr: 136 .016726 .033450 .050057 .066638 .091488 .108095 .124663 .141256 .166134 .182715 .199308 .199308 .215915 .240806 .257439 .274177 .290902 .307587 .332530 .348836 .348836 .365089 .381394 .381394 .405813 .422302 .422302 .438463 .454453 .478558 .494483 .510460 .534459 .550306 .566218 .582052 .582052 .606536 .622907 .639265 .663356 .663356 .679071 .679071 .694642 .718576 .734122 .749994 .766287 .790863 .807234 .823591 .839975 .839975 .864538 .880844 .897109 .913402 .913402 .937821 .954244 .970470 .986697 Factors file not found called boinc_finish </stderr_txt> ]]>
[/code]
5) Message boards : University of Wisconsin message board (Message 128483)
Posted 547 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 606051889 : 119482198^32768+1 (264678 digits)
6) Message boards : University of Wisconsin message board (Message 124239)
Posted 634 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 592334956 : 111455630^32768+1 (263688 digits)

7) Message boards : University of Wisconsin message board (Message 122411)
Posted 687 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 586966484 : 105767496^32768+1 (262942 digits)
8) Message boards : Problems and Help : GPU CPU usage on multi-core system (Message 121112)
Posted 714 days ago by Dr.KlahnProject donor
Thanks. I had been wondering. The Task Manager seems to think that the genefer process associated with the GPU is using 20% of the quad core processor, which is closer to 80% of one CPU.
9) Message boards : Problems and Help : GPU CPU usage on multi-core system (Message 121105)
Posted 714 days ago by Dr.KlahnProject donor
On this quad-core system, BOINC reports for the GPU thread:

(0.149 CPUs + 1 AMD/ATI GPU)

I find that message a bit confusing. Does that mean ...

a) The GPU thread is using (0.149 CPUs * 4) = 0.596 single CPU

b) The GPU thread is using 0.149 single CPU

10) Message boards : University of Wisconsin message board (Message 120931)
Posted 724 days ago by Dr.KlahnProject donor
Team UW has found a prime:

Workunit 582979132 : 102033070^32768+1 (262431 digits)


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