Author: JT Smith
Borland unveils Kylix systems for Linux
Dell and Oracle bring the power of Oracle9i(TM) to Linux customers
Author: JT Smith
Bull and MandrakeSoft join forces in Europe
Author: JT Smith
Build your own set top box
Author: JT Smith
Category:
- Open Source
New beta KDE release
Author: JT Smith
Category:
- Linux
LinuxWorld: Preview of dual-processor DDR Athlon Linux performance
Author: JT Smith
For years, dual processor x86 systems have only been possible with Intel CPUs, and for the most part on Intel chipsets. AMD has come up with an answer to this, its 760MP chipset. At LinuxWorld, I was given the opportunity to use a dual Athlon system with DDR memory on a prerelease 760MP board manufactured by Tyan, and initial impressions are very positive.
The disclaimer
The system used for this test was a preliminary system from ASL. The system was present in the MandrakeSoft booth with a rather small sign above it that said “World’s First Dual DDR Athlon.” This system is a prerelease motherboard running a prerelease chipset. As such, these results may not reflect the final performance of a similarly configured system. It is, however, a very good estimate.
The setup
The CPUs used in these tests were two AMD Athlon 1.2GHz CPUs. As far as I could tell, these were standard Athlon processors. The CPUs were running on a 266MHz frontside bus connected to 256 megabytes of PC2100 DDR RAM. The chipset was a prerelease 760MP running on a Tyan motherboard. The system was running Mandrake 7.2 with a 2.4 kernel. The kernel used in the kernel compiles was 2.4.0ac12.
The results
For this review, the only benchmarks available to me were 2.4.0ac12 compile times; however, they should more than suffice. The first kernel compile I did was a single processor compile of 2.4.0ac12. The kernel was configured with the default options for “make config.” You can reproduce this fairly easily by typing “make config” and holding down the enter key for a while. The kernel was then compiled using “time make bzImage.” The dual processor results were then done by first doing “make clean” then “time make -j3 bzImage“.
| Single | Dual | |
| 2.4.0ac12 | 4:51 | 2:00 |
While the results for the single-CPU compile were good results, what we are really looking at are the dual results. The kernel compile with the single processor was 142% slower than both processors, an impressive increase showing that adding another CPU doesn’t necessarily mean just a 100% boost in performance. Although a two-minute 2.4.0ac12 compile is definately impressive.
Conclusion
As I stated before, this is by no means a production model system, but it is an excellent look at the potential performance of dual CPU Athlon-based systems. Having alternatives to Intel in the multi-processor x86 market can only help the end user, because competition will reduce prices, and Athlons are (for the most part) available for less than the equivilent Intel CPU. Once these systems become widely available, I wouldn’t be surprised if AMD suddenly gained a large piece of the dual processor workstation and server market.
NewsForge editors read and respond to comments posted on our discussion page.
Category:
- Unix
LinuxWorld: NuxOne says, ‘We’re NanoMailers, and we’re not LinuxOne’
Author: JT Smith
Jae Hwang, engineer and team leader for NuxOne, Inc., makes it clear that his company is in no way affiliated with *that* LinuxOne. Here at LinuxWorld Expo, the Korea-based developer hopes that it can stand on its own with its new mass-mailer, NanoMailer.NanoMailer is a simple mailing program that supports MySQL and Oracle type databases. It runs on the Web, so is platform independent, and supports multiple users. It’s a nice tool for big companies that send out frequent mass emails — NuxOne claims that you can send out a million emails a day with NanoMailer. Can you say spam (or targeted advertising)?
One interesting feature of NanoMailer is its comprehensive reporting ability, with which companies can track the effectiveness of a particular mail message. By creating HTML mail messages with imbedded images, says Hwang, the program can easily report back to the owner how many times the message has been opened by the recipient. Simple concept, but a good indicator of just how intrusive merchants can get once they have your address.
If you don’t like the idea of someone keeping tabs on how many times you read your email messages, it’s a good idea to turn off HTML in your mailer, or use a text-based program like pine or mutt. “Most people have HTML turned on and don’t know it,” says Hwang. “But if it’s text, you’ll have no way of knowing” what the recipient is doing with his email.
NuxOne, the company behind the NanoMailer, used to be known as LinuxOne.co.kr. Are they affiliated with that other LinuxOne? “No, no, no,” said Hwang and an unidentified female companion, waving their arms vigorously as punctuation, at their Linux World booth.
They changed to NuxOne in order to distance themselves from LinuxOne.net, the California company that virtually dropped out of sight after claiming it would file for an IPO in 1999, in the midst of rampant criticism from the Open Source community.
NewsForge editors read and respond to comments posted on our discussion page.
Category:
- Linux
Lineo to acquire Embedded Power Corporation
Author: JT Smith
embedded Linux(TM) systems, real-time and high availability solutions, today
announced it has acquired significant additional products and capabilities
through a merger with Embedded Power Corporation, a leader in real-time
operating systems for digital signal processors and
microprocessors. Terms of the deal are not being disclosed.
Kargo releases Morphis Open Source wireless transcoding platform
Author: JT Smith
New York-based wireless infrastructure
software company, today announced the
release of Morphis, its transcoding platform for wireless content. As an open-source
platform, Morphis provides a low-cost means for enterprises to deliver content to the
millions of wireless devices in the market including mobile phones, handheld PCs and personal
digital assistants.
AMD offers Linux simulator for 64-bit chips
Author: JT Smith
application to help programmers write software for its upcoming 64-bit chips.”
AMD hopes the Linux faithful will add to the sales its upcoming Sledgehammer chip, with prototypes expected late in the year.
Category:
- Linux