EM searches, BRP Raidiopulsar and FGRP Gamma-Ray Pulsar

mikey
mikey
Joined: 22 Jan 05
Posts: 11980
Credit: 1834173531
RAC: 193480

Peter Hucker of the Scottish

Peter Hucker of the Scottish Boinc Team wrote:

mikey wrote:

Yes to both but I do understand a little bit of why the limitations in hardware or software it's simply easier to make it work now and then let someone else patch it later when the problem becomes more real. As for ram and disk etc limitations why plan for things like that when you can just sell them a new one because their current model doesn't support that brand new 3PB drive?

Because when I buy a motherboard and it's advertised as taking much larger drives I'll buy that one instead because it's more future proof. 

Meaning the MB company makes less money off of you, ie they can't sell you 2 or even 3 but instead just 1. That means they have to charge 2 arms and a leg for the future proof one and you aren't really saving any money.

Mr P Hucker
Mr P Hucker
Joined: 12 Aug 06
Posts: 819
Credit: 481410637
RAC: 808

But there's no guarantee I'll

But there's no guarantee I'll buy another the same.  In fact if my MSI motherboard can't take a larger disk, I'll most likely avoid that make for the next one.  So all they've done is give their opponent money.

Also, if I want a second computer, or I'm building loads for my work, or I've just researched the specs when I'm buying one, I will buy one I know to be futureproof and not their competitor's.

Anyway it's not the MB design, it's the standard they all stick to for disk controllers and the way they work.  It's those standards committees like VESA that don't think ahead.  For example why has it taken until recently to come up with a symmetrical USB plug that you can plug in either way up?  I suggested that idea 20 years ago and everyone said it was silly/impossible/expensive.  Should have patented it.

If this page takes an hour to load, reduce posts per page to 20 in your settings, then the tinpot 486 Einstein uses can handle it.

mikey
mikey
Joined: 22 Jan 05
Posts: 11980
Credit: 1834173531
RAC: 193480

Peter Hucker of the Scottish

Peter Hucker of the Scottish Boinc Team wrote:

But there's no guarantee I'll buy another the same.  In fact if my MSI motherboard can't take a larger disk, I'll most likely avoid that make for the next one.  So all they've done is give their opponent money.

Also, if I want a second computer, or I'm building loads for my work, or I've just researched the specs when I'm buying one, I will buy one I know to be futureproof and not their competitor's.

Anyway it's not the MB design, it's the standard they all stick to for disk controllers and the way they work.  It's those standards committees like VESA that don't think ahead.  For example why has it taken until recently to come up with a symmetrical USB plug that you can plug in either way up?  I suggested that idea 20 years ago and everyone said it was silly/impossible/expensive.  Should have patented it.

They've need the same thing for network cables for YEARS, why does it matter which wire goes where in the plug as long as the one of the ends knows what to send thru which wire?

DanNeely
DanNeely
Joined: 4 Sep 05
Posts: 1364
Credit: 3562358667
RAC: 73

Peter Hucker of the Scottish

Peter Hucker of the Scottish Boinc Team wrote:

But there's no guarantee I'll buy another the same.  In fact if my MSI motherboard can't take a larger disk, I'll most likely avoid that make for the next one.  So all they've done is give their opponent money.

Also, if I want a second computer, or I'm building loads for my work, or I've just researched the specs when I'm buying one, I will buy one I know to be futureproof and not their competitor's.

Anyway it's not the MB design, it's the standard they all stick to for disk controllers and the way they work.  It's those standards committees like VESA that don't think ahead.  For example why has it taken until recently to come up with a symmetrical USB plug that you can plug in either way up?  I suggested that idea 20 years ago and everyone said it was silly/impossible/expensive.  Should have patented it.

 

Because it's not a free change.  Making USB-C reversible requires adding an extra chip to each port to detect which way the cable is inserted and to route the the signals to the correct traces leading to/from the controller.  The chip costs several times more than the socket a USB-A cable plugs into.

Tom M
Tom M
Joined: 2 Feb 06
Posts: 5672
Credit: 7749857946
RAC: 2602097

Bernd Machenschalk

Bernd Machenschalk wrote:

Peter Hucker of the Scottish Boinc Team wrote:

I was delighted to see a BRP7 column created, should I be expecting some new radio work on GPUs shortly?

Still working on it, development is a bit hindered by COVID and vacation period. The launch is currently targeted for Aug 1.

Thank you for the update.  Hope no one is suffering long Covid symptoms.  And the symptoms they are suffering are the mild post VAX ones.

WHAT! You actually take time off?  <grin>

Tom M

A Proud member of the O.F.A.  (Old Farts Association).  Be well, do good work, and keep in touch.® (Garrison Keillor)

Mr P Hucker
Mr P Hucker
Joined: 12 Aug 06
Posts: 819
Credit: 481410637
RAC: 808

mikey wrote: They've need

mikey wrote:

They've need the same thing for network cables for YEARS, why does it matter which wire goes where in the plug as long as the one of the ends knows what to send thru which wire?

Indeed, I'm old enough to remember when you needed to buy straight or crossover cables, now all network sockets are self switching.

If this page takes an hour to load, reduce posts per page to 20 in your settings, then the tinpot 486 Einstein uses can handle it.

Mr P Hucker
Mr P Hucker
Joined: 12 Aug 06
Posts: 819
Credit: 481410637
RAC: 808

DanNeely wrote:Because it's

DanNeely wrote:

Because it's not a free change.  Making USB-C reversible requires adding an extra chip to each port to detect which way the cable is inserted and to route the the signals to the correct traces leading to/from the controller.  The chip costs several times more than the socket a USB-A cable plugs into.

They could have just had twice the connectors required in the plug (with half the current capability each).  Half of them are already duplicates.

And considering the complexities of the circuit anyway, I very much doubt a simple test to see which way round it is costs much at all.

If this page takes an hour to load, reduce posts per page to 20 in your settings, then the tinpot 486 Einstein uses can handle it.

Conan
Conan
Joined: 19 Jun 05
Posts: 172
Credit: 7195848
RAC: 2337

TRAPPIST-713 wrote: It looks

TRAPPIST-713 wrote:

It looks like “Binary Radio Pulsar Search (Arecibo, fast) v1.33 () windows_x86_64” tasks generate ~ 30% less credit per unit time compared to the “Gamma-ray pulsar search #5 v1.08 () windows_intelx86” tasks. I afraid some people may deselect Arecibo project because of this.

 

I agree with you on this.

Gamma-ray pulsar search #5 runs average 23,900 seconds for me and gives 693 credits

Binary Radio Pulsar Search (Arecibo Large) runs average 37,100 seconds and gives 500 credits

Does not seem right when resource use is as intensive for both.

Why could they not at least have the same amount of credit?

It would still be less but will level the playing field a little bit more.

 

Conan

mikey
mikey
Joined: 22 Jan 05
Posts: 11980
Credit: 1834173531
RAC: 193480

Conan wrote: TRAPPIST-713

Conan wrote:

TRAPPIST-713 wrote:

It looks like “Binary Radio Pulsar Search (Arecibo, fast) v1.33 () windows_x86_64” tasks generate ~ 30% less credit per unit time compared to the “Gamma-ray pulsar search #5 v1.08 () windows_intelx86” tasks. I afraid some people may deselect Arecibo project because of this.

 

I agree with you on this.

Gamma-ray pulsar search #5 runs average 23,900 seconds for me and gives 693 credits

Binary Radio Pulsar Search (Arecibo Large) runs average 37,100 seconds and gives 500 credits

Does not seem right when resource use is as intensive for both.

Why could they not at least have the same amount of credit?

It would still be less but will level the playing field a little bit more.

 

Conan

I agree as well and think it makes it look like the Project is playing favorites with which tasks they want us to run, but not by very much as even though it's @1/3 more credits we are still talking less than 200 credits per task!! Also since credits are just for bragging rights making them even would make alot of sense. To further complicate things they could even give MORE credits for the longer BRPL tasks than the GRP#5 as they take longer to run. Personally I have no problem with fixed credits but please take into consideration the amount of time needed to run them when figuring out how many credits to give out for each valid task.

Mr P Hucker
Mr P Hucker
Joined: 12 Aug 06
Posts: 819
Credit: 481410637
RAC: 808

Somebody deleted a whole page

Somebody deleted a whole page of this discussion [rolls eyes].

If this page takes an hour to load, reduce posts per page to 20 in your settings, then the tinpot 486 Einstein uses can handle it.

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.