1) Message boards : Graphics cards (GPUs) : No heartbeat from core client for 30 sec - exiting (Message 23495)
Posted 4446 days ago by Profile X-Files 27
reducing 1 thread would end up having 2 threads idle - its not good.

I've solved my issue by re-arraging the cards.
Slot 2 card goes to slot 1 while slot 1 goes to slot 2. Now i don't have "No heartbeat...".
2) Message boards : Graphics cards (GPUs) : No heartbeat from core client for 30 sec - exiting (Message 23462)
Posted 4448 days ago by Profile X-Files 27
I don't think the CPU is being saturated as once the 3rd WU runs, it will free 1 thread. I think cause might be here - when the 3rd WU runs.

All CPU WU (WCG) were all good.

I'll disable 1 thread to see if that is the cause.
3) Message boards : Graphics cards (GPUs) : No heartbeat from core client for 30 sec - exiting (Message 23455)
Posted 4449 days ago by Profile X-Files 27
I've just added a 3rd card on my system and it keeps on getting no heartbeat. Results validated though. http://www.gpugrid.net/result.php?resultid=4938183

Is this normal?

Also, are there no bonus points on standard?
4) Message boards : Graphics cards (GPUs) : ACEMD2 6.12 cuda and 6.13 cuda31 for windows and linux (Message 19634)
Posted 4897 days ago by Profile X-Files 27
If your're using ubuntu and install boinc thru apt-get, then export SWAN_SYNC=0 would not work by default. boinc client is run by user "boinc" whc cannot see the env var you set on your account.

Workaround is:
stop the client
edit /etc/default/boinc-client
change BOINC_USER to root
sudo -i
export SWAN_SYNC=0
start the client

Best Method:
edit /etc/enviroment -> in windows, this is the system env var
then add SWAN_SYNC=0

To verify:
echo $SWAN_SYNC

It should output 0
5) Message boards : Number crunching : No new work (Message 19593)
Posted 4898 days ago by Profile X-Files 27
I have the same issue but my other rig with the same spec and config can download new wu.

65 GPUGRID 11/21/2010 02:53:20 PM Message from server: No work sent
66 GPUGRID 11/21/2010 02:54:56 PM Sending scheduler request: To fetch work.
67 GPUGRID 11/21/2010 02:54:56 PM Requesting new tasks for GPU
68 GPUGRID 11/21/2010 02:54:58 PM Scheduler request completed: got 0 new tasks
69 GPUGRID 11/21/2010 02:54:58 PM Message from server: No work sent
70 GPUGRID 11/21/2010 02:57:33 PM Sending scheduler request: To fetch work.
71 GPUGRID 11/21/2010 02:57:33 PM Requesting new tasks for GPU
72 GPUGRID 11/21/2010 02:57:35 PM Scheduler request completed: got 0 new tasks
73 GPUGRID 11/21/2010 02:57:35 PM Message from server: No work sent

6) Message boards : Graphics cards (GPUs) : 3 Cards - Only Sees 2 (Message 17626)
Posted 5057 days ago by Profile X-Files 27
[quote]Boinc cannot see the cards until you expand your desktop onto the other monitors/cards, and actually select to use them!

You must also use either a monitor, dummy or KVM.
[quote]
Using the latest drivers 257.21, all cuda capable cpus will be detected. No need to expand the desktop, use another monitor, dummy plugs, KVM.
7) Message boards : Graphics cards (GPUs) : New app acemd 6.72 for Windows (Message 16480)
Posted 5112 days ago by Profile X-Files 27
Another 30% improvement!
Again, well done.

Improvement at the expense of higher cpu usage?
6.03=1-2%
6.72=3-6%

I'm seeing "reds" in boinctasks for my cpu projects.
8) Message boards : Graphics cards (GPUs) : New app acemd 6.72 for Windows (Message 16468)
Posted 5113 days ago by Profile X-Files 27
about 8500 secs faster than 6.03 on 260-216

2189111 1379690 20 Apr 2010 10:46:28 UTC 21 Apr 2010 0:14:01 UTC Completed and validated 29,102.41 7,663.80 7,954.42 11,931.63 Full-atom molecular dynamics v6.72 (cuda)
2187933 1379207 20 Apr 2010 6:46:22 UTC 20 Apr 2010 22:19:05 UTC Completed and validated 37,654.18 9,277.25 7,645.29 11,467.93 ACEMD - GPU molecular dynamics v6.03 (cuda)
9) Message boards : Graphics cards (GPUs) : New app acemd 6.72 for Windows (Message 16363)
Posted 5116 days ago by Profile X-Files 27
I getting a message that there is no workunit for this app.
10) Message boards : Graphics cards (GPUs) : GA: information and issues (Message 16346)
Posted 5117 days ago by Profile X-Files 27
Another batch is out, GA7R. Also short.


Got 3 errors: Incorrect function. (0x1) - exit code 1 (0x1)
1368864 -> 3 computers already reporting as error
1368710
1368868


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