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Search: Posts Made By: lunna
Forum: Hardware 2005-07-17, 12:41
Replies: 849
Views: 167,883
Posted By lunna
Because dual-core machines are still new I made a...

Because dual-core machines are still new I made a screendump of what LL testing looks like. Upper left is core 0, lower right is core 1.

You can see the machine isn't used much by the consistant...
Forum: Hardware 2005-07-16, 10:00
Replies: 849
Views: 167,883
Posted By lunna
Pentium D 830 (dual-core 3.0 GHz, no...

Pentium D 830 (dual-core 3.0 GHz, no hyperthreading)
ASUS P5WD2 Premium/WiFi-TV (Intel 955X chipset)
Kingston ValueRAM 2*1GB PC2-4300 ECC memory (DDR2-533 CL4)
Windows XP Professional SP2 (32-bit)...
Forum: Software 2005-07-04, 09:59
Replies: 29
Views: 2,123
Posted By lunna
Don't know why, but I just assumed it was the 775...

Don't know why, but I just assumed it was the 775 version. Anyway, I seem to recall that the 775 pin socket wasn't about enhancing bandwidth, only giving more power to the CPU (and moving the pins to...
Forum: Software 2005-06-30, 10:56
Replies: 29
Views: 2,123
Posted By lunna
Pentium D

Pentium D (P4 Prescott dual-core)

Pentium D 830 (3.0GHz clocked at 3.5GHz)
ASUS P5WD2 Premium/Wifi-TV/D
2GB DDR2 PC4200 ECC memory (2*1GB)

When the above run (previous post) was finished, I...
Forum: Software 2005-06-30, 10:33
Replies: 29
Views: 2,123
Posted By lunna
Pentium D

Pentium D (P4 Prescott dual-core)

This was run according to the instructions. Second core was idle during the test.
Forum: Software 2004-05-16, 19:30
Replies: 86
Views: 8,248
Posted By lunna
I believe a global message WM_SYSCOMMAND with a...

I believe a global message WM_SYSCOMMAND with a SC_MONITORPOWER is sent when powersave is started.

The "randomly changes the screensaver": by a program or the user changes it himself? If the...
Forum: Software 2004-05-16, 18:59
Replies: 86
Views: 8,248
Posted By lunna
Looks like you are nearing a resolution. One...

Looks like you are nearing a resolution.

One way I was thinking about would be to write a custom screensaver. Its purpose would be to start the user-defined screensaver and when the monitor goes...
Forum: Lounge 2004-05-16, 18:31
Replies: 4
Views: 2,402
Posted By lunna
Maybe have a "warning" text specifying how big...

Maybe have a "warning" text specifying how big the file is as part of the link text? Or a javascript:confirm() in order to downoad it?

Unless already enabled, turn on gzip compression. And store a...
Forum: Hardware 2003-12-27, 10:37
Replies: 11
Views: 2,311
Posted By lunna
People have different reasons for participating...

People have different reasons for participating in GIMPS: some are in it for the mathematical value, some are stats junkies, some are in it for the chance of winning the prize money, some want to...
Forum: Hardware 2003-12-26, 09:52
Replies: 11
Views: 2,311
Posted By lunna
I have found a double-double and quad-double...

I have found a double-double and quad-double library for the CPU. Basically it treats 2 or 4 doubles as a single unit thereby increasing the precision.

http://www.cs.berkeley.edu/~yozo/

When...
Forum: Hardware 2003-12-23, 18:36
Replies: 11
Views: 2,311
Posted By lunna
When I asked the question I had especially...

When I asked the question I had especially graphics cards in mind, so I will write from that perspective here.

If using an input vector length of 2^22 that alone would take 16MB of memory. My...
Forum: Hardware 2003-12-22, 09:09
Replies: 11
Views: 2,311
Posted By lunna
Floating point precision

Every time a potential new hardware platform that might be suitable for doing GIMPS work (or rather the LL test), one of the first things that are being checked is the precision of its floating point...
Forum: PrimeNet 2003-11-27, 21:09
Replies: 36
Views: 2,716
Posted By lunna
The response from the PrimeNet server is simple...

The response from the PrimeNet server is simple text, not HTML as the response header says. The Perl script tries to find some common markup tags but will not find any. Don't know if that is the...
Forum: Software 2003-09-27, 20:39
Replies: 86
Views: 8,248
Posted By lunna
In the Win32_DesktopMonitor WMI class there is a...

In the Win32_DesktopMonitor WMI class there is a property named Availability which is probably the one wanted. I say "probably" because I didn't get the VBscript to work when I tried monitoring the...
Forum: Hardware 2003-09-16, 15:35
Replies: 31
Views: 3,628
Posted By lunna
If you are looking for an assembler, there is...

If you are looking for an assembler, there is YASM (http://www.tortall.net/projects/yasm/) too.

I have never ever written any Intel machine code, so I don't know if the feature list of that fits...
Forum: Hardware 2003-07-25, 01:58
Replies: 14
Views: 3,707
Posted By lunna
From the FAQ...

From the FAQ (http://www.mersenne.org/faq.htm#damage):
Showing results 1 to 16 of 16

 
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