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SR's D2OL Metacomputing Team
permanent 'bumping' thread

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Posted 17 November 2003 - 10:15 AM
16th Place in the All Time stats! Man, we are good!

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Posted 17 November 2003 - 11:24 AM
TFY looks pretty good in the daily stats. Right now they're 379 Candidates ahead with DPC between them and us.

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Posted 17 November 2003 - 11:25 AM
Of course, with "good" I mean "bad"...
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Posted 17 November 2003 - 12:01 PM
Sling, on Nov 17 2003, 10:15 AM, said: 16th Place in the All Time stats! Man, we are good!
It's especially amazing considering we have only been doing it a few weeks, where other teams have been registered for over two years.

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Posted 18 November 2003 - 12:04 AM
Just dumped 309 candidates from my 3 Borg'ed computers to add to my normal ~150 per day. Kept us within 400 of the Yogurt team which has really been crunching a lot recently.
Bob

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Posted 18 November 2003 - 12:39 AM
Screwdriver, on Nov 12 2003, 05:42 PM, said: void main () {
long NbDigits=10000, size=1+NbDigits/LB;
long *r2 = (long *)malloc(size*sizeof(long));
long *uk = (long *)malloc(size*sizeof(long));
long k=1;
SetToInteger (size, r2, 1); /* r2 = 1 */
SetToInteger (size, uk, 1); /* uk = 1 */
while (!IsZero(size, uk)) {
Div (size, uk, 57122); /* uk = u(k-1)/57122 * (2k-1)/(2k) */
Div (size, uk, 2*k);
Mul (size, uk, 2*k-1);
Add (size, r2, uk); /* r2 = r2+uk */
k++;
}
Mul (size, r2, 239);
Div (size, r2, 169); /* r2 = (239/169)*r2 */
Print (size, r2); /* Print out of sqrt(2) */
free (r2);
free (uk);
float sqrt(float x)
{
float xh = 0.5f * x;
int i = *(int*) &x;
i = 0x5f3759df - (i >> 1);
x = *(float*) &i;
x = x * (1.5f - xh * x * x);
return 1/x; /* Return square root */
}
"No matter how far you've gone down the wrong road, TURN BACK."

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Posted 18 November 2003 - 12:40 AM
Oops, d2ol hasn't been running on my desktop for 2 days.
"No matter how far you've gone down the wrong road, TURN BACK."

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Posted 19 November 2003 - 04:32 AM
Anyone know how to re-use a Node Id. My notebook hard drive decided to go with the click of death (It's a travelstar). And nope, I didn't back up D2OL's directory
Otherwise I'll end up with more nodes than real active nodes....
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Posted 19 November 2003 - 06:39 AM
ekhoo, on Nov 19 2003, 04:32 AM, said: Anyone know how to re-use a Node Id. My notebook hard drive decided to go with the click of death (It's a travelstar). And nope, I didn't back up D2OL's directory
Otherwise I'll end up with more nodes than real active nodes....
Not possible if you didn't do this:
http://forums.storag...topic=12423&hl=
C

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Posted 19 November 2003 - 01:34 PM
Sivar, on Nov 17 2003, 09:39 PM, said: float sqrt(float x)
{
float xh = 0.5f * x;
int i = *(int*) &x;
i = 0x5f3759df - (i >> 1);
x = *(float*) &i;
x = x * (1.5f - xh * x * x);
return 1/x; /* Return square root */
}
Nice code, looks much more efficient than the stuff I copied and pasted
Losing time does suck. Watch out people, Im catchin up
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