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Forum: PrimeNet

2006-02-06, 13:56

Replies: 5

>10,000,000 exponents

Views: 2,759

Posted By ninjabill

>10,000,000 exponents

Hi there

I have a PC doing LL tests, and it was assigned an exponent ~31,000,000 the other day. At this rate, it wont be long until there are only >10,000,000 digits left. At the current work...

Forum: Software

2006-01-27, 13:06

Replies: 74

When the next prime95 version ?

Views: 16,747

Posted By ninjabill

Is there any room for a performance increase from...

Is there any room for a performance increase from the SSE3 which is implemented on the newer processors, similar to the big bump in performance when support for SSE2 was added?

Forum: Lounge

2006-01-24, 08:11

Replies: 57

GIMPS HITS {insert number here} COMPUTERS

Views: 6,098

Posted By ninjabill

Hi there, The exponensts are similarly sized, I...

Hi there, The exponensts are similarly sized, I was talking about throughput per mhz, 0.079 * 2.4 / 3.0 = 0.0632 (which is farly close)

Forum: Lounge

2006-01-23, 19:44

Replies: 57

GIMPS HITS {insert number here} COMPUTERS

Views: 6,098

Posted By ninjabill

The PC in question gets used for games, which use...

The PC in question gets used for games, which use 100% of available processor. I was only considering throughput during times of no use.

Looking at the throughput of my p4 2.4 (533mhz fsb) and p4...

Forum: Lounge

2006-01-23, 15:08

Replies: 57

GIMPS HITS {insert number here} COMPUTERS

Views: 6,098

Posted By ninjabill

Thanks for that, I seem to be getting about 97...

Thanks for that, I seem to be getting about 97 P90 years/year in a P4 3.0 (530 with HT disabled) does this value sound about right?

thanks

geoff

Forum: Lounge

2006-01-23, 12:10

Replies: 57

GIMPS HITS {insert number here} COMPUTERS

Views: 6,098

Posted By ninjabill

So is it possible to calcualte how many P90 cpu...

So is it possible to calcualte how many P90 cpu years/day throughput you get from a P4 running at n Mhz?

regards

geoff (maths numpty)

Forum: Lounge

2006-01-22, 23:27

Replies: 57

GIMPS HITS {insert number here} COMPUTERS

Views: 6,098

Posted By ninjabill

Hi there, what would be the output of a P4 in...

Hi there, what would be the output of a P4 in flops / mhz? Am I being deeply dim, and the answer is 1,000,000, or is the calculation a little more in depth?

Forum: Lounge

2006-01-20, 10:42

Replies: 1,309

The Happy Me Thread

Views: 132,152

Posted By ninjabill

Thanks to my new pc, ive now made it into the top...

Thanks to my new pc, ive now made it into the top 8000

Forum: Software

2006-01-18, 23:48

Replies: 74

When the next prime95 version ?

Views: 16,747

Posted By ninjabill

Thanks for that, ill give it a try tomorrow

Thanks for that, ill give it a try tomorrow

Forum: Software

2006-01-18, 08:55

Replies: 74

When the next prime95 version ?

Views: 16,747

Posted By ninjabill

Would it be possible to have an option to only...

Would it be possible to have an option to only run when no one is logged onto a machine. I could run p95 on about 20 times more machines if that option were available, for around 15-16 hrs per day.

Forum: Lounge

2006-01-13, 22:17

Replies: 1,309

The Happy Me Thread

Views: 132,152

Posted By ninjabill

New Mersenne PC

I've got a new pc just for >10,000,000 LL tests :smile: Its a p4 3.0ghz (530).

What is the difference between a 530 and a 630 series P4?

Forum: Lounge

2006-01-12, 19:49

Replies: 4

Prime numbers on radio

Views: 985

Posted By ninjabill

Prime numbers on radio

I was listening to this on BBC radio 4 this morning, but unfortunately, I had to go into work :sad: Luckily, its on the 'listen again' on the BBC web site. They do, however, say that M13466917 is the...

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