Re: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations]

2008-01-14 Thread Joerg Wunsch
Dave N6NZ [EMAIL PROTECTED] wrote: the Atmel 802.15.4 MAC, Need to check license on that one -- but a good choice otherwise BSD-style. If it is desired to have it in a more neutral place, such as avr-libc, I'm open to that too, if Joerg Wunsch is willing. Seems to me that as long as they

Re: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations]

2008-01-13 Thread John Regehr
I'll just plug Avrora again: http://compilers.cs.ucla.edu/avrora/ It runs on many platforms (written all in Java), is quite fast, and is well designed. Best of all it is easy to extend, you just add monitors that can be configured to receive a wide variety of callbacks about program events

Re: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations]

2008-01-13 Thread Dave N6NZ
Weddington, Eric wrote: Hi John, Dave, others, Here are some random thoughts about a benchmark test suite: - GCC has a page on benchmarks: http://gcc.gnu.org/benchmarks/ However all of those are geared towards larger processors and host systems. There is a link to a benchmark that focuses

Re: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations]

2008-01-13 Thread John Regehr
(A friend is currently tearing his hair out over a code size regression in a commercial PIC C compiler -- he needs to release a minor firmware update to the field... but not even the original code fits his flash any more...) Embedded compiler rule #1: If you find a version of the compiler

RE: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations]

2008-01-13 Thread Weddington, Eric
-Original Message- From: Dave N6NZ [mailto:[EMAIL PROTECTED] Sent: Sunday, January 13, 2008 4:19 PM To: Weddington, Eric Cc: John Regehr; avr-gcc-list@nongnu.org Subject: Re: AVR Benchmark Test Suite [was: RE: [avr-gcc-list] GCC-AVR Register optimisations] Weddington