Message boards :
Number crunching :
After Lunatics install very thing seems to be working.... except the basic seti calc has slowed down significantly.
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Tom M Send message Joined: 28 Nov 02 Posts: 5124 Credit: 276,046,078 RAC: 462 |
This is basically to point to a thread in GPU where I am experiencing a massive slowdown in estimated time for a basic seti calculation (estimated). http://setiathome.berkeley.edu/forum_thread.php?id=75122&postid=1537458#1537458 Its went from a 12+ hour estimate (ok, its a netbook already, but its got an unusually fast gpu for a netbook so I wanted to play)to 49 hour estimate. I am going to sit on it for a while longer. I think the work around will be to hand re-install the stock seti calculation program via the app_info.xml which looks like I can manage that will a little help from the lunatics. I hope the estimate is just plain off and will get better... From an calculating speed point of view what is the difference between a sse2 and a ssse3? My cpu supports both according to the Seti log. Thanks, Tom A proud member of the OFA (Old Farts Association). |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Those are estimates, not real crunching times, your host hasn't completed it's 11 validations for any app_version yet, once it does then the estimates will reflect reality: Application details for host 7207673 AstroPulse v6 6.01 windows_intelx86 Number of tasks completed 0 Max tasks per day 32 Number of tasks today 0 Consecutive valid tasks 0 Average turnaround time 25.00 days SETI@home v7 7.00 windows_intelx86 Number of tasks completed 0 Max tasks per day 33 Number of tasks today 0 Consecutive valid tasks 0 Average turnaround time 0.00 days SETI@home v7 7.03 windows_intelx86 (opencl_ati5_sah) Number of tasks completed 0 Max tasks per day 30 Number of tasks today 0 Consecutive valid tasks 0 Average turnaround time 20.47 days SETI@home v7 7.03 windows_intelx86 (opencl_ati_sah) Number of tasks completed 0 Max tasks per day 32 Number of tasks today 0 Consecutive valid tasks 0 Average turnaround time 40.87 days SETI@home v7 (anonymous platform, ATI GPU) Number of tasks completed 0 Max tasks per day 33 Number of tasks today 5 Consecutive valid tasks 0 Average turnaround time 0.00 days Claggy |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
and see my answer in the other thread too: http://setiathome.berkeley.edu/forum_thread.php?id=75122 Claggy |
Rob Send message Joined: 20 Mar 07 Posts: 5 Credit: 4,170,027 RAC: 14 |
I'm running into something similar. For the past 2 months, I know I'm slow to react on this one, my computer has gone from processing four files at once to slowly doing one. I was processing over 2,500 a day to now only 400. I've checked and rechecked everything and everything looks the same in my settings. Any idea's? |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13746 Credit: 208,696,464 RAC: 304 |
It's taking you a week to return WUs once downloaded. Have you changed any settings on the computers- are they set to crunch all the time? How many hours a day are they on? What else are you doing on them other than crunching? Grant Darwin NT |
Rob Send message Joined: 20 Mar 07 Posts: 5 Credit: 4,170,027 RAC: 14 |
Odd, just downloaded more files to process and suddenly it's doing three files at once again. Frustrating but at least there's progress, at least enough to move on to other priorities. Thanks for taking the time to try and help! |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Odd, just downloaded more files to process and suddenly it's doing three files at once again. Frustrating but at least there's progress, at least enough to move on to other priorities. Thanks for taking the time to try and help! Which host are you talking about? Why would either be doing three tasks at once, Both are Dual cores, and both only have CPU tasks!!!! All tasks for computer 3189700 Your host with a AMD GPU doesn't have any GPU tasks at present, if it's physically crunching one then it's already overdue, has been completed and validated by your wingmen, and then purged from the database, you might as well abort it, you'll get no credit for completing it. All tasks for computer 6643338 You GPU host is running 1.4.1417 CAL drivers, this equates to Cat 11.6 and SDK 2.4, you'll need to upgrade to at least Cat 11.12 to get the Cal drivers and APP runtime new enough to do Seti v7: ATI Driver Version Cheat Sheet Claggy |
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