Blogs about: Xscale

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Fast ARM JPEG code licensing

WordPress (the company which hosts this site) collects some interesting statistical data on the people who visit the blog.  To me, the most interesting data is a list of the search words which direct… more →

Larry's Personal & Tech ramblings

The odds of cross compiling ruby on arm

gm wrote 10 months ago: I wrote this guide as a result of one of the cross-compiling oddities I’ve been thru the last … more →

Tags: Programming, Ruby, Cross Compiling, compiling, GCC, ARM

Fast ARM JPEG code licensing — 5 comments

bitbank wrote 1 year ago: WordPress (the company which hosts this site) collects some interesting statistical data on the peop … more →

Tags: Optimization, ASM, Assembly Language, ARM, arm9, Pocket PC, smartphone, JPEG, OMAP

ARM JPEG Benchmarks part 2

bitbank wrote 1 year ago: I thought it would be useful to re-run the tests with the C version of my JPEG code. From the resul … more →

Tags: Optimization, ASM, Assembly Language, ARM, Performance, Benchmark, arm9, WinCE, Pocket PC

ARM JPEG Benchmarks — 5 comments

bitbank wrote 1 year ago: The great thing about the ARM architecture is that the more I look at a piece of code, the more ways … more →

Tags: ARM, arm9, ASM, Assembly Language, Benchmark, JPEG, OMAP, Optimization, Performance

Having fun with JPEG decompression

bitbank wrote 1 year ago: An odd title considering that JPEG is a cryptic image compression standard.  My idea of fun is opti … more →

Tags: ARM, arm9, ASM, Assembly Language, Benchmark, JPEG, OMAP, Optimization, Performance

Windows gotcha #23923234 — 1 comment

bitbank wrote 1 year ago: Typically when writing code in Windows (desktop or mobile), you will encounter a strange bug in the … more →

Tags: ARM, WinCE, Pocket PC, smartphone, OMAP

ARM Multiply performance pt. 2 — 2 comments

bitbank wrote 1 year ago: I wanted to revisit the multiply test because I hadn’t tested the difference between 32×3 … more →

Tags: ARM, arm9, ASM, Assembly Language, Benchmark, Optimization, Performance, Pocket PC, smartphone

Working with the cache on ARM/OMAP — 3 comments

bitbank wrote 1 year ago: I decided to revisit my performance testing taking into account how the data cache affects performan … more →

Tags: Tech, Optimization, ASM, Assembly Language, ARM, Performance, Benchmark, arm9, JPEG

Coding for Speed (Q&D advice for targeting ARM) — 4 comments

bitbank wrote 1 year ago: Anyone who knows me is familiar with my Q&D (quick & dirty) approach to just about everythin … more →

Tags: Tech, Optimization, ASM, Assembly Language, ARM, Optimização, Benchmark, WinCE, Pocket PC

ARM Performance Results part 2 — 2 comments

bitbank wrote 1 year ago: I ran the 3 performance tests on a 200Mhz OMAP (T-Mobile MDA) and a 624Mhz PXA270 (Dell Axim X50v). … more →

Tags: Tech, Optimization, Assembly Language

NSLU2 as Linux Servlet Server

dlkinney wrote 3 years ago: With my new, static IP addresses, I’ve started kicking around the possibility of running a pub … more →

Tags: Personal, Community, Web, Java, Mac, Openlaszlo, cpu, Intel, linksys


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