1) Message boards : Graphics cards (GPUs) : ACEMDBETA 6.37 (cuda31) for Linux and Windows (Message 19420)
Posted 4886 days ago by Profile Aardvark
A bit late, but Worked OK here, Win7 Pro, GTX260.

Name 80-GIANNI_TESTDHFR9-1-5-RND0853_0
Workunit 2042787
Created 4 Nov 2010 3:15:47 UTC
Sent 4 Nov 2010 10:45:47 UTC
Received 4 Nov 2010 13:08:03 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x0)
Computer ID 79450
Report deadline 9 Nov 2010 10:45:47 UTC
Run time 591.927441
CPU time 545.6447
stderr out <core_client_version>6.10.58</core_client_version>
<![CDATA[
<stderr_txt>
# Using device 0
# There are 2 devices supporting CUDA
# Device 0: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 915800064 bytes
# Number of multiprocessors: 27
# Number of cores: 216
# Device 1: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 915931136 bytes
# Number of multiprocessors: 27
# Number of cores: 216
SWAN: Using synchronization method 0
MDIO ERROR: cannot open file "restart.coor"
# Time per step (avg over 50000 steps): 11.795 ms
# Approximate elapsed time for entire WU: 589.775 s
called boinc_finish

</stderr_txt>
]]>


Validate state Valid
Claimed credit 187.279513888889
Granted credit 280.919270833333
application version ACEMD beta version v6.37 (cuda31)

http://www.gpugrid.net/result.php?resultid=3237311
2) Message boards : Graphics cards (GPUs) : New beta 6.22 for Windows (Fermi too) (Message 16096)
Posted 5111 days ago by Profile Aardvark
Success.

Two completed results taking approximately 19 & 20 minutes each.

Windows 7, i7 920, 2X GTX260 (55nm, 216 core).

Running 8 cpu tasks simultaneously.

2076209 1307386 31 Mar 2010 0:37:59 UTC 31 Mar 2010 1:09:04 UTC Completed and validated 1,221.97 207.51 187.28 280.92 ACEMD beta version v6.22 (cuda30)

2076073 1307228 31 Mar 2010 0:20:28 UTC 31 Mar 2010 1:07:05 UTC Completed and validated 1,144.30 198.67 187.28 280.92 ACEMD beta version v6.22 (cuda30)

Using about 15% of one cpu thread (about 2% of total cpu)per WU.

This is the best I've seen yet.
3) Message boards : Graphics cards (GPUs) : New beta 6.21 for Windows only (Message 15782)
Posted 5125 days ago by Profile Aardvark
Sorry

Four failures after about 20 seconds runtime.

2003463 1253822 16 Mar 2010 18:19:23 UTC 16 Mar 2010 18:23:06 UTC Error while computing 0.00 0.00 0.00 --- ACEMD beta version v6.21 (cuda)
2003386 1259939 16 Mar 2010 18:19:23 UTC 16 Mar 2010 18:23:06 UTC Error while computing 0.00 0.00 0.00 --- ACEMD beta version v6.21 (cuda)
2003352 1255054 16 Mar 2010 18:19:23 UTC 16 Mar 2010 18:23:06 UTC Error while computing 0.00 0.00 0.00 --- ACEMD beta version v6.21 (cuda)
2003321 1259946 16 Mar 2010 18:19:23 UTC 16 Mar 2010 18:23:06 UTC Error while computing 0.00 0.00 0.00 --- ACEMD beta version v6.21 (cuda)
4) Message boards : Graphics cards (GPUs) : New beta 6.20 for Windows only (Message 15772)
Posted 5126 days ago by Profile Aardvark
No failures on 6.18.

6.20 crashed after 22 seconds. It also took down the 6.18 task that had been running in tandem with it.
5) Message boards : Graphics cards (GPUs) : New beta application 6.18 for Windows (Message 15721)
Posted 5129 days ago by Profile Aardvark
Looks good

12 Mar 2010 16:23:54 UTC 12 Mar 2010 22:36:47 UTC Completed and validated 17,086.48 16,753.04 4,535.61 6,803.41 ACEMD beta version v6.18 (cuda).

as compaired to (typical values)

1 Mar 2010 5:48:44 UTC 1 Mar 2010 18:41:37 UTC Completed and validated 23,123.93 3,017.39 4,535.61 6,123.07 ACEMD beta version v6.10 (cuda)

Uses 1 multithread CPU core per GPU ( 2X GTX260, 55nm, XFX factory OC).

That's about 26% faster......

Boinc CPU tasks in progress at same time. (8 tasks shared over 6 threads).
6) Message boards : Graphics cards (GPUs) : New nvidia beta application (Message 14817)
Posted 5171 days ago by Profile Aardvark
The result of one of the WU's which completed after approximately five hours and seven minutes. The other is similar. Temperatures normal.

Name L18-TONI_TEST2901-0-10-RND0675_0
Workunit 1127722
Created 29 Jan 2010 16:04:17 UTC
Sent 29 Jan 2010 20:14:35 UTC
Received 30 Jan 2010 1:47:32 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x0)
Computer ID 55059
Report deadline 3 Feb 2010 20:14:35 UTC
Run time 18451.701774
CPU time 18065.93
stderr out <core_client_version>6.10.25</core_client_version>
<![CDATA[
<stderr_txt>
# There are 2 devices supporting CUDA
# Device 0: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 939524096 bytes
# Number of multiprocessors: 27
# Number of cores: 216
# Device 1: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 939524096 bytes
# Number of multiprocessors: 27
# Number of cores: 216
MDIO ERROR: cannot open file "restart.coor"
# There are 2 devices supporting CUDA
# Device 0: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 939524096 bytes
# Number of multiprocessors: 27
# Number of cores: 216
# Device 1: "GeForce GTX 260"
# Clock rate: 1.47 GHz
# Total amount of global memory: 939524096 bytes
# Number of multiprocessors: 27
# Number of cores: 216
called boinc_finish

</stderr_txt>
]]>


Validate state Valid
Claimed credit 4503.73958333333
Granted credit 6080.0484375
application version ACEMD beta version v6.05 (cuda)

--------------------------------------------------------------------------------
7) Message boards : Graphics cards (GPUs) : New nvidia beta application (Message 14816)
Posted 5171 days ago by Profile Aardvark
I have two of these WU's running on my Windows 7 64 bit Pro', i7 920 with two GTX260 (216 core 55nm) GPU's. After they were about 66% completed I noticed that they were each using 100% of one of the eight multi-threaded cores. I closed down Boinc manager and switched off multithreading. On restarting Boinc manager, each WU was now running 100% of one of the four,non multithreaded cores. The elapsed timer on Boinc manager started again at the point at which it had previously stopped (3.5 hours). The time to completion looks to be about the same as when previously using hyperthreading (approximately 5 hours). I will forward details when completed.
8) Message boards : Graphics cards (GPUs) : GTX 260 Core 216 X2 in SLi Vista64 won't recognize the second card (Message 12325)
Posted 5319 days ago by Profile Aardvark
Have you checked in NVIDIA control panel that SLI is enabled ?
9) Message boards : Graphics cards (GPUs) : Windows, cuda2.3 UPDATED (Message 12086)
Posted 5329 days ago by Profile Aardvark
Have a look in http://boinc.berkeley.edu/dl/ for Boinc manager 6.10.
10) Message boards : Graphics cards (GPUs) : Why my GTX260 in Vista 32 always error? (Message 11940)
Posted 5337 days ago by Profile Aardvark
Im running Windows 7 RC 64 bit, with two 216 core gtx 260's and 190.38 driver. No problems so far in running the CUDA 2.2 applications.


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