Monolith (Jun 14 2011)

Message boards : Technical News : Monolith (Jun 14 2011)
Message board moderation

To post messages, you must log in.

Previous · 1 · 2 · 3 · 4 · 5 · Next

AuthorMessage
OzzFan Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 9 Apr 02
Posts: 15691
Credit: 84,761,841
RAC: 28
United States
Message 1119246 - Posted: 20 Jun 2011, 3:30:35 UTC - in response to Message 1119227.  
Last modified: 20 Jun 2011, 3:49:27 UTC

However, since you had a very good answer for me this time, might I ask why there is so much more trouble at this point in time and not so much say 7 years ago....before Boinc? I really don't remember having as much downtime back then, but I could have just forgotten the good old days.


SETI Classic had its share of downtime, but the problem is that the computers were so slow that a workunit could take an entire week to process. You would only notice if a week later you couldn't upload. If you were using SETI-Q, you might not have noticed at all. I certainly remember a few of SETI Classic's downtime eras and I joined in early 2002.

Now with multi-core CPUs and multiple GPUs spitting out results in under 10 minutes in some cases, the servers take a real pounding. But we're not dealing with time sensitive information here. Its not like the result you have will lose it's ETI signal if you don't upload it before the deadline, or that the next workunit you're going to download will lose it's signal if you can't download it. Ultimately, there is no real loss if you can't upload or download. You might have idle CPUs and GPUs if you don't protect your investment, but that part is up to you.

I do tend to think we, as a race, romanticize the past and remember the parts we want to more fondly as well. People define their present in misery (especially in these economically trying times) and their future with uncertainty and doubt. I think this psychology plays a large part in our perceptions of the project's current standings.

Now mind you, I'm not saying there aren't parts that couldn't be improved or tweaked to be made better. I know that no system is perfect. I only argue to keep our viewpoints in perspective, and maybe we can learn an appreciation for what goes into making this project successful instead of always getting upset over little things like lack of "official" confirmation of problems or how the project is malfunctioning again, as if it's never happened before or that it shouldn't be happening at all.

SETI@Home is a massive undertaking and I'm constantly amazed on how well it all actually works with what little they have to work with.
ID: 1119246 · Report as offensive
Profile AllenIN
Volunteer tester
Avatar

Send message
Joined: 5 Dec 00
Posts: 292
Credit: 58,297,005
RAC: 311
United States
Message 1119307 - Posted: 20 Jun 2011, 10:06:21 UTC - in response to Message 1119234.  

I'm not so sure you can blame it on the advances in computing since it happens on both sides of the equation. Also, since the graphics cards are cranking them out so fast, can't the computers at SETI employ the same technique to speed things up?

I'm not convinced that their problem is lack of computing power, it seems to me that it is lack of being able to keep them cranking all the time.

ID: 1119307 · Report as offensive
Profile AllenIN
Volunteer tester
Avatar

Send message
Joined: 5 Dec 00
Posts: 292
Credit: 58,297,005
RAC: 311
United States
Message 1119308 - Posted: 20 Jun 2011, 10:15:26 UTC - in response to Message 1119246.  

Oz,

I agree with you completely.

I guess I find that from past experiences from the early days of SETI, I had a lot of communication problems that were on my side of the fence, so naturally I wanted to know if the problem was still on my side or SETI's side. For this reason it was nice to know immediately if they had something shutdown or not.

Since they don't have a way to immediately notify us if they has system or network problems, they might just as well get rid of that screen as it seems to be useless.

Of course, nowadays the connection and/or system problems on our side are largely gone. But old memories are hard to forget.

Allen
ID: 1119308 · Report as offensive
OzzFan Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 9 Apr 02
Posts: 15691
Credit: 84,761,841
RAC: 28
United States
Message 1119330 - Posted: 20 Jun 2011, 12:20:59 UTC - in response to Message 1119308.  

I guess I find that from past experiences from the early days of SETI, I had a lot of communication problems that were on my side of the fence, so naturally I wanted to know if the problem was still on my side or SETI's side. For this reason it was nice to know immediately if they had something shutdown or not.


There's enough information out there to be able to determine for yourself if the problem is yours or SETI's. Even the most computer illiterate person can eliminate the problem from their end using just a bit of critical thinking and reasoning skills. One of the easiest ways is to come to the message boards and read the threads to see if others are having the same problem.

Since they don't have a way to immediately notify us if they has system or network problems, they might just as well get rid of that screen as it seems to be useless.


But SETI doesn't have any "screens" unless you're referring to the Server Status page. Remember that SETI@Home is just one of many projects under BOINC, and BOINC is simply a framework that offers options for projects to utilize. The new Notices tab under BOINC wasn't made exclusively for SETI@Home; it was made for any project that wishes to send out notices to users who wouldn't normally visit the project's homepage on the web.

Such a feature implies that there's enough working staff to make it useful. If there's not enough staff to begin with, or the staff isn't trained in the server-side workings of BOINC, then the option really doesn't do any good for that project.

As for the aforementioned Server Status page, I think it has many uses beyond the obvious, but it shouldn't be read as authoritative by any means.
ID: 1119330 · Report as offensive
Cherokee150

Send message
Joined: 11 Nov 99
Posts: 192
Credit: 58,513,758
RAC: 74
United States
Message 1119338 - Posted: 20 Jun 2011, 13:14:01 UTC

This is addressed to everyone who expresses, understandably, frustrations with SETI.

First, about me. Although I've been with SETI since 1999, I seldom post to this forum, as others usually handle the necessary communications. I follow it religiously, however, and feel I know many of you personally (at least the SETI/BOINC side of your lives).

I have been in IT longer than many SETI users have been alive. Let's just say that my first program was written in machine language (binary). I have hired, promoted and fired IT people based on their performance. Further, I have occasionally had private e-mail discussions with several of the project members over the years, usually on the scientific part of the project.

Sorry for all this history, but you need to know where I'm coming from before you hear the rest of this.

I recently had the most wonderful opportunity to personally visit the SETI site on the hill in Berkeley. I was given a long tour by none other than Matt Lebofsky himself. This charming gentleman is dedicated, very hard working, and -extremely- knowledgeable in his field.

Interestingly, his and the rest of the staff's frustrations are basically the same as those mentioned here, but for a slightly different reason. It is the lack of both support personnel and funding that SETI is saddled with.

I can tell you that the staff at SETI are doing the work of a department that normally would comprise at -least- 20-30 people in the corporate world. Why? FUNDING! (or lack of it).

Some of us forget that, in addition to maintaining the servers and other hardware, this tiny staff of very intelligent, highly educated, extremely motivated and truly dedicated individuals also work on everything else a functioning business does, including, but not limited to:
-programming (constantly ongoing)
-research
-funding
-accounting
-public relations

As members of a University, they also must also spend time both teaching and even fighting among the wolves for their small share of the available grants. In addition, as you may surmise, there is some prejudice against the SETI group, for reasons I think we all understand. I include this last point, even though it was not mentioned during my tour.

I will add one last thought, and then, hopefully, go back to the wall and continue watching and listening like so many of us. After that long visit with Matt and the others, I would be proud to have -any- of the SETI team on my staff, -not- in low level positions.

Thank you Matt, David, Dan, Eric, Jeff, Robert, and the several others I have not had the opportunity to meet and talk with over the years.
ID: 1119338 · Report as offensive
Profile Byron Leigh Hatch @ team Carl Sagan
Volunteer tester
Avatar

Send message
Joined: 5 Jul 99
Posts: 4548
Credit: 35,667,570
RAC: 4
Canada
Message 1119344 - Posted: 20 Jun 2011, 13:24:35 UTC - in response to Message 1119338.  



<snip>

...

I recently had the most wonderful opportunity to personally visit the SETI site on the hill in Berkeley. I was given a long tour by none other than Matt Lebofsky himself. This charming gentleman is dedicated, very hard working, and -extremely- knowledgeable in his field.

...

Some of us forget that, in addition to maintaining the servers and other hardware, this tiny staff of very intelligent, highly educated, extremely motivated and truly dedicated individuals also work on everything else a functioning business does, including, but not limited to:
-programming (constantly ongoing)
-research
-funding
-accounting
-public relations

As members of a University, they also must also spend time both teaching and even fighting among the wolves for their small share of the available grants. I will add one last thought, and then, hopefully, go back to the wall and continue watching and listening like so many of us. After that long visit with Matt and the others, I would be proud to have -any- of the SETI team on my staff, -not- in low level positions.

Thank you Matt, David, Dan, Eric, Jeff, Robert, and the several others I have not had the opportunity to meet and talk with over the years.


Thank you Cherokee150.

Byron
ID: 1119344 · Report as offensive
Profile perryjay
Volunteer tester
Avatar

Send message
Joined: 20 Aug 02
Posts: 3377
Credit: 20,676,751
RAC: 0
United States
Message 1119350 - Posted: 20 Jun 2011, 13:41:32 UTC - in response to Message 1119338.  

Now you've done it Cherokee, the guys are gonna get such swelled heads and spend the whole morning patting themselves on the back! :-) Just kidding, that's a great post and 100% true. The guys do a fantastic job.


PROUD MEMBER OF Team Starfire World BOINC
ID: 1119350 · Report as offensive
kittyman Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 9 Jul 00
Posts: 51527
Credit: 1,018,363,574
RAC: 1,004
United States
Message 1119355 - Posted: 20 Jun 2011, 13:49:43 UTC

Yes...very good post, Cherokee.
"Time is simply the mechanism that keeps everything from happening all at once."

ID: 1119355 · Report as offensive
Profile Bill Walker
Avatar

Send message
Joined: 4 Sep 99
Posts: 3868
Credit: 2,697,267
RAC: 0
Canada
Message 1119384 - Posted: 20 Jun 2011, 15:05:03 UTC

Thank you Cherokee for confirming my suspicions about the S@H staff. I will now also retire to lurking mode.

ID: 1119384 · Report as offensive
Profile Geek@Play
Volunteer tester
Avatar

Send message
Joined: 31 Jul 01
Posts: 2467
Credit: 86,146,931
RAC: 0
United States
Message 1119429 - Posted: 20 Jun 2011, 16:43:50 UTC

Thank you Cherokee150 for that very good posting.

The atta-boy posts are few and far between, there should be many more for the staff at Berkeley Boinc/SETI.

Boinc....Boinc....Boinc....Boinc....
ID: 1119429 · Report as offensive
Berserker
Volunteer tester

Send message
Joined: 2 Jun 99
Posts: 105
Credit: 5,440,087
RAC: 0
United Kingdom
Message 1119442 - Posted: 20 Jun 2011, 18:16:43 UTC - in response to Message 1119338.  
Last modified: 20 Jun 2011, 18:17:58 UTC

This is addressed to everyone who expresses, understandably, frustrations with SETI....


Having met David, though not on the hill, and had some behind-the-scenes interactions with Eric, I can wholeheartedly vouch for a lot of this - and that which I cannot personally vouch for, I nonetheless have no doubt is true.

Given the skill and knowledge of this team, I also have no doubt they could land themselves some very nice jobs outside academia, and certainly outside SETI. The fact that several have persisted for over a dozen years* despite all the trials and tribulations is testament to their dedication.

* That's only counting the time the project has been accessible to the public - there were several years of planning and funding drives before that.
Stats site - http://www.teamocuk.co.uk - still alive and (just about) kicking.
ID: 1119442 · Report as offensive
Profile Tuba Jim Project Donor

Send message
Joined: 1 Apr 06
Posts: 7
Credit: 33,814,752
RAC: 50
United States
Message 1119482 - Posted: 20 Jun 2011, 20:40:57 UTC - in response to Message 1119338.  

Harumph! Well said...[/b]
ID: 1119482 · Report as offensive
OzzFan Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 9 Apr 02
Posts: 15691
Credit: 84,761,841
RAC: 28
United States
Message 1119490 - Posted: 20 Jun 2011, 21:26:20 UTC - in response to Message 1119442.  
Last modified: 20 Jun 2011, 21:26:32 UTC

The fact that several have persisted for over a dozen years despite all the trials and tribulations is testament to their dedication.


Excellent! Very well said!
ID: 1119490 · Report as offensive
Profile Gerhard1

Send message
Joined: 19 Apr 06
Posts: 2
Credit: 11,417,224
RAC: 0
Germany
Message 1119507 - Posted: 20 Jun 2011, 22:20:35 UTC

Hi all,

the last days are really boring. The upload does not function and if it works a lot of my Results are lost anywhere in the Net. My Computers are running all Day and Night. But there is no raise in Points. I hope Seti will soon solve this problem.
Greets Gerhard
ID: 1119507 · Report as offensive
Profile perryjay
Volunteer tester
Avatar

Send message
Joined: 20 Aug 02
Posts: 3377
Credit: 20,676,751
RAC: 0
United States
Message 1119511 - Posted: 20 Jun 2011, 22:32:33 UTC - in response to Message 1119507.  

Gerhard1, you should see your uploads moving now. Everyone hitting the server at once slows things down but they are moving.


PROUD MEMBER OF Team Starfire World BOINC
ID: 1119511 · Report as offensive
Profile Gerhard1

Send message
Joined: 19 Apr 06
Posts: 2
Credit: 11,417,224
RAC: 0
Germany
Message 1119533 - Posted: 20 Jun 2011, 23:54:40 UTC - in response to Message 1119511.  

Hello PerryJay,

i have to "Push" Uploads by "Try again" Button. Boinc Software does not send ready Packages automatic to Seti Server.
Greets Gerhard
ID: 1119533 · Report as offensive
Profile perryjay
Volunteer tester
Avatar

Send message
Joined: 20 Aug 02
Posts: 3377
Credit: 20,676,751
RAC: 0
United States
Message 1119540 - Posted: 21 Jun 2011, 0:03:59 UTC - in response to Message 1119533.  

Hello PerryJay,

i have to "Push" Uploads by "Try again" Button. Boinc Software does not send ready Packages automatic to Seti Server.
Greets Gerhard



The servers are still very busy and it is hard to get uploads through. It will probably be this way for at least a day or two. Especially since tomorrow is maintenance day. Your uploads should start going through on there own before long.


PROUD MEMBER OF Team Starfire World BOINC
ID: 1119540 · Report as offensive
Profile Neil Blaikie
Volunteer tester
Avatar

Send message
Joined: 17 May 99
Posts: 143
Credit: 6,652,341
RAC: 0
Canada
Message 1119710 - Posted: 21 Jun 2011, 14:15:27 UTC

We all know the limitations of the connections to the servers, until the university change this is or SETI is "outsourced" to a better connection, then problems will occur. I don't care about RAC, I care about being part of a project that may ultimately make a difference to everyone on this planet. The question of "are we alone?"

I dont have the resources to be able to make a mega-cruncher machine, so am happy with what I can do on my resources available, crunching away 24/7 and if I run out of work, ah well.

The point being, things do get sorted at some point, the guys know what needs to be done but they are also busy doing other stuff, that probably 99.9% of us will never see/ know about behind the scenes.

If Matt is busy with his music career over summer and doesn't post then that is his choice, updates about his music career perhaps in Cafe Seti would take our minds off any problems. Some of the pictures Matt has posted of his hiking vacations have been spectacular scenery and well worth looking at.
ID: 1119710 · Report as offensive
Profile edjcox
Avatar

Send message
Joined: 20 May 99
Posts: 96
Credit: 5,878,353
RAC: 0
United States
Message 1119902 - Posted: 22 Jun 2011, 5:25:48 UTC

So the all important Kepler data sits in a box being "pre-processed and crudley analyzed?

It seems priorities are akilter in SETI's lab. I'm sorry so little funding is allocated and that the staff is but part time. Recommend they focus sharply and perhaps allow volunteer's to write stuff up with a a daily tech brief to the chosen authors. This would releive the staff from the tedium of keeping the people who are processing the data for the project informed as to what's about..

Let's load up the KEPLER data and process it and put the other stuff on the back burner for later.

One mans humble opinion...
Never engage stupid people at their level, they then have the home court advantage.....
ID: 1119902 · Report as offensive
Profile Dirk Sadowski
Volunteer tester

Send message
Joined: 6 Apr 07
Posts: 7105
Credit: 147,663,825
RAC: 5
Germany
Message 1119933 - Posted: 22 Jun 2011, 9:24:55 UTC - in response to Message 1119507.  
Last modified: 22 Jun 2011, 9:29:55 UTC

Hi all,

the last days are really boring. The upload does not function and if it works a lot of my Results are lost anywhere in the Net. My Computers are running all Day and Night. But there is no raise in Points. I hope Seti will soon solve this problem.
Greets Gerhard


Nothing is lost in the Inet. ;-)

If BOINC ULed successful a result it's on the main database.

Currently the replica database is offline, from there the hosts/WUs/results lists are shown/updated.

server status page


- Best regards! - Sutaru Tsureku, team seti.international founder. - Optimize your PC for higher RAC. - SETI@home needs your help. -
ID: 1119933 · Report as offensive
Previous · 1 · 2 · 3 · 4 · 5 · Next

Message boards : Technical News : Monolith (Jun 14 2011)


 
©2025 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.