URL:
<http://savannah.nongnu.org/support/?106678>
Summary: simulavrxx - performance investigation
Project: Simulavr: an AVR simulator
Submitted by: joelsherrill
Submitted on: Thu 12 Mar 2009 07:25:52 PM GMT
Category: None
Priority: 5 - Normal
Severity: 3 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Operating System: None
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Details:
I was thinking of how to measure the performance of simulavrxx versus the
other AVR simulators and I wondered if the Drystone benchmark might be one
comparison. How long does it take to simulate a run of N iterations? How
long on real hardware?
I am creating this to attach a slightly hacked dry.c file and instructions.
I have no idea how to run this on simulavrxx since I don't have any examples
which route avr-libc printf to stdout. Plus I don't have real hardware. :)
CC=avr-gcc \
CFLAGS="-O2 -mmcu=atmega128" \
sh dry.c
Original version from: http://homepages.cwi.nl/~steven/dry.c
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File Attachments:
-------------------------------------------------------
Date: Thu 12 Mar 2009 07:25:52 PM GMT Name: dry.c Size: 35kB By:
joelsherrill
<http://savannah.nongnu.org/support/download.php?file_id=17669>
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