Month: March 2009

Categories
Linux Programming Reviews Science and Technology

Various Browser Benchmarks

I’ve been installing/reinstalling/testing a lot of browsers recently, so I thought I’d provide a little bit of data back to the programming community.

I tested on two different computers — my venerable Dell laptop and my largely MSI-powered gaming PC.

Some thoughts:

  • The newest Opera 10 build on Linux does not like the SunSpider benchmark.  Understandably, it’s a benchmark put together by the WebKit browser team, but still — it performed about as bad as I’d suppose Internet Explorer would (were it to run on Linux).  I ran it twice just to make sure, and it was about 10k milliseconds each time.
  • Chromium, whether it’s on Windows XP, or the pre-alpha build I’m using on Linux, is pretty damn fast.  Like scary fast.  Though, like I said, it is their own benchmark.
  • Seamonkey on Linux is consistently faster than Firefox 3.1b3 on Linux.  I have no idea why, since they’re supposed to be powered by the exact same engine.
  • It’s amazing how much faster an older computer (Like my Dell laptop) can feel when you use a browser that’s optimized to render JavaScript faster.  It seriously feels like an entirely different computer.
  • I tried running this test in Internet Explorer 6.0 via Wine, on Ubuntu.  I figured it’s not exactly emulation (since Wine Is Not an Emulator and all), but it kept freezing on one of the “base64” tests, and I got tired of waiting on it and killed the process.  Imagine that.

And now, the benchmark numbers, utilizing the SunSpider JavaScript benchmark (smaller numbers are better, all numbers in thousandths of a second):

Computer #1

Hardware:  Dell Laptop, Pentium 4-M 2.6 GHz, 1.5GB DDR Ram

Software:  Ubuntu 8.04 (x86)

  • 10572.4ms:  Opera 10 Alpha, Build 4214
  • 8435.8ms:  Flock 2.0.3
  • 8171.8ms:  Firefox 3.0.8
  • 5243.6ms:  Firefox 3.1 Beta 3 (Shiretoko)
  • 4701.4ms:  Seamonkey 2.0 Alpha 3
  • 1506.4ms:  Chromium Dev Build

Computer #2

Hardware:  MSI Mainboard, Athlon X2 2.5GHz (Brisbane), 2GB DDR2 RAM

Software:  Windows XP SP3 (x86)

  • 6930.8ms:  Internet Explorer 8
  • 2097.8ms:  Firefox 3.1 Beta 3
  • 952.4ms:  SRWare Iron 2.0 (Chromium)
Categories
Life Linux Programming Science and Technology

An Abundance of GIMP Synergy

Installing GIMP 2.6 on Ubuntu 8.04

wilberWell, I got tired of being stuck with the version 2.4 of the GIMP (GNU Image Manipulation Program) that ships with Ubuntu 8.04.  It’s old, it uses the old window system that I can’t stand anymore, and version 2.6 (the current version) fixes tons of more issues that it has.

However, you can’t just go to your package manager and add it — Ubuntu locks program versions when it ships (for example, the latest version of GIMP available to Ubuntu 8.04 users is 2.4).  This is done for compatibility reasons — if version 2.4 of the GIMP works fine when Ubuntu 8.04 ships, then they lock those versions together. That way, it’s always guaranteed to work, no matter when Ubuntu is installed in the future.

However, there’re sites likes GetDeb.net which lets developers upload installer files of popular programs for Ubuntu, so that users of older versions of Ubuntu can install new programs.

So, I went to the GetDeb page for GIMP 2.6 and downloaded all the files you need to install GIMP 2.6 on Ubuntu 8.04:

Usually, in 99% of situations, you just download these files and install them, even on Ubuntu. However, on Ubuntu 8.04 with GIMP 2.6, there’s a bit of a problem — you have to force these files to install.

Now, you can do fancy command-line kung-fu if you want to, but you shouldn’t have to on Ubuntu, so I’ve included a file here for you:

Just save that file, put it along with the 5 files you downloaded from GetDeb.net into their own folder, and then run that file. (Make it executable in its properties, and then double-click on it).

And that’s it!

(I got the inspiration for that install file from this blog post here!)

The Synergy of Mac, Linux, and Windowslogo

I’ve always heard about the program called Synergy, but I’ve never used it, and that’s a damn shame.

Have a lot of computers side by side that you manage all at once? Tired of going from one keyboard and mouse, to another, even though the computers you’re working with are side by side?

Then download Synergy, configure it, and run it on all of your computers (Mac, Linux, and Windows).

And that’s it. Honestly. It’ll take you about 20 minutes and you’ll spend the next few hours wondering how you ever lived without it.

It treats all of your computers like one giant desktop — just move your mouse “off” of the side of your monitor towards your other computer, and your mouse will instantly reappear on that computer’s monitor. If you need to type something, you type it with the first computer’s monitor. Seriously.

Ah, a caveat — on Mac and Linux, the setup isn’t as streamlined and easy as it is on Linux, so there’s a program called QuickSynergy that can do it for you. If you’re using Ubuntu, it’s already in the repositories — just go to your “Add/Remove Applications” menu item, and install QuickSynergy from there.