S4D 2010

Looks like S4D (and the co-located FDL) is becoming my most regular conference. S4D is a very interactive event. With some 20 to 30 people in the room, many of them also presenting papers at the conference, it turns into a workshop at its best. There were plenty of discussion going on during sessions and the breaks, and I think we all got new insights and ideas.

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The Dream ESL Language

fdllogosmall This post is a belated comment on the FDL 2009 conference that I attended some months ago. I have had some things in mind for a while, but some recent podcast listening has brought the issues to front again. What has been striking is the extent to which FDL was about languages only to a very small degree. Compared to programming-language conferences like PLDI, there was precious little innovation going on in input languages, and very little concern for the programming aspects of virtual platform design and hardware modeling.

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The S4D Debug Conference

S4DAn unplanned and unexpected bonus with my trip to the FDL 2009 conference was the co-located S4D conference. S4D means System, Software, SoC and Silicon Debug, and is a conference that has grown out of some recent workshops on the topic of debugging, as seen from the perspective of hardware designers (mostly). S4D was part of the same package as FDL and DASIP, entrance to one conference got you into the other two too. As I did not know about S4D until quite late in the process, this was a great opportunity for me to look at what they were doing.

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FDL Impressions

fdllogosmallThis is end of the second day of FDL 2009, and it is proving to be quite an interesting experience. The location is very bad, apart from the weather (coming from a Swedish Fall where temperatures are dropping towards 10 C, to a sunny 27 C is quite nice). But Sophia Antipolis is just a tech park with some hotels, and you cannot get anywhere interesting or civilized without a car. No shops, no restaurants except for hotels, and so sidewalks in parts.

But the conference is good enough to be worth the bodily discomforts. And I did find a nice Parcours Sportif for the morning run, as well as a nice breakfast buffet at the Mercure Hotel.

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Checkpointing in SystemC @ FDL

fdllogosmallAlong with Marius Monton and Mark Burton of GreenSocs, I will be presenting a paper on checkpointing and SystemC at the FDL, Forum on Specification and Design Languages, in late September 2009.

The paper will explain how we did Simics-style checkpointing in SystemC, using the GreenSocs GreenConfig mechanisms to obtain an approximation for the Simics attribute system.

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