S5R6

Bernd Machenschalk
Bernd Machenschalk
Joined: 15 Oct 04
Posts: 2,684
Credit: 25,950,161
RAC: 34,820
Topic 13781

Hi!

As you may have noticed, S5R5 is ending this week. We don't have a reasonable amount of S6 data worth analyzing yet, so we decided to look into higher frequencies of the most sensitive S5 data that we have already used for S5R5. S5R6 will start at 1000Hz, where S5R5 ends.

The search program used for S5R6 is the very same that's used for S5R5; we set this up as a new application in terms of BOINC just because of a different workunit generator and validator. If you are using a Beta Test ABP1 application package, you could and should copy a new application section "einstein_S5R6" from the "einstein_S5R5" section in the app_info.xml file to get S5R6 work when it becomes available.

In the next few days we'll tell the S5R5 workunit generator to write all S5R5 workunits that haven't been generated yet into the database. If all goes well, the database should handle that additional size pretty easily, but you never know. Then we'll start generating the first few S5R6 workunits and see how they are processed. If all goes well, we'll then let the S5R6 workunit generator run continuously, feeding new S5R6 workunits into the database as needed.

Hopefully the transition will be smoothly and go unnoticed for most participants.

BM

BM

Bernd Machenschalk
Bernd Machenschalk
Joined: 15 Oct 04
Posts: 2,684
Credit: 25,950,161
RAC: 34,820

S5R6

Having each scheduler to crawl through more than 1.5 million results slowed the database to a halt. However hacking around some inefficient queries in the scheduler we could speed things up quite a bit. The system seems to run stable again, despite of having a larger database than ever on a server slightly smaller than we used to have half a year ago.

This delayed us (i.e. the transition to S5R6) by a day or so, but I think things are even better than ever now.

BM

BM

Bernd Machenschalk
Bernd Machenschalk
Joined: 15 Oct 04
Posts: 2,684
Credit: 25,950,161
RAC: 34,820

RE: Just wondering when the

Quote:
Just wondering when the server status page will be updated to reflect the transition to S5R6?


Latest when I have more than just WWW access again...

In the meantime you could look at the intermediate generic server status page at http://einstein.phys.uwm.edu/server_status_xml.php.

BM

BM

Bernd Machenschalk
Bernd Machenschalk
Joined: 15 Oct 04
Posts: 2,684
Credit: 25,950,161
RAC: 34,820

RE: Now that S5R6 has

Quote:
Now that S5R6 has started, which of the discussed app_info files above will actaully work?


Richard's proposal looks right to me.

BM

BM

Bernd Machenschalk
Bernd Machenschalk
Joined: 15 Oct 04
Posts: 2,684
Credit: 25,950,161
RAC: 34,820

RE: Just wondering when the

Quote:
Just wondering when the server status page will be updated to reflect the transition to S5R6?


Done.

BM

BM

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