Hi all, I know that some of you have issues with the small stack size on JOP. There are some good news: 1.) With just a little bit more LCs (+24) the effective...
... Another check for the mentioned gcc issue is to try if the ModelSim simulation works. A 'make sim' should result in a simulation run that prints the first...
Success ! $ make download down -e java/target/dist/bin/HelloWorld.jop COM1 4632 words of Java bytecode (18 KB) 9045 words external RAM (35 KB) download...
e.stiebler
emu@...
Sep 2, 2007 4:40 pm
879
... Just in case you care, this is on windows/cygwin: d:\zXilinx\jop\modelsim>vcom -93 -quiet ../vhdl/core/decode.vhd ** Error: ../vhdl/core/decode.vhd(62):...
e.stiebler
emu@...
Sep 2, 2007 6:03 pm
880
... yes, I care! Thanks for pointing it out. ... .... that's the constant for the stack size I introduced two days ago. And I forgot to add it to...
... I thought you would ;-) ... Yes indeed. I checked and tried simulation and real target. It works now, thanks ! ... Probably easier and working Makefile...
e.stiebler
emu@...
Sep 2, 2007 7:54 pm
882
... yes 'make clean' could be nice - there are so many files generated. I'm cheating and use a small batch file to get rid of almost all Quaruts files. Should...
... Clobber deletes everything which can be regenerated. It is a little bigger hammer than the "clean". Sometime it doesn't make sense. Some bigger project...
e.stiebler
emu@...
Sep 2, 2007 8:36 pm
884
... Another one: The Xilinx ML401 target should work too, however I tested it on the ML403. So I checked at least the boards I had laying on my desk ;-)...
e.stiebler
emu@...
Sep 2, 2007 8:42 pm
885
... that's good to hear. I don't have that one. ant provides a way to be compatible with Linux. And you get less dependent on cygwin (or the path on Windows)...
Hi all, a first attempt to enhance the documentation of JOP is the upcomming JOP User Manual. It is still in the very alpha phase and contains a lot of text...
... If you're looking for community involvement, wouldn't it be better to put the manual on the wiki instead? I think the quick-start guide should be moved...
... I've added a link to the handbook from the Wiki. Or did you mean that I should add the content into the Wiki? About jopdesign.com and the Wiki: I'm still...
... I meant the content should be on the wiki. I'd be more inclined to help out with editing and adding new content if the manual and the getting started guide...
... Did you take a look into the PDF? How can this amount of content be transfered to the Wiki? Wiki is a very good thing for short informations such as...
... I see. Yes, it is huge. In fact, I wouldn't call it a user manual, more of a technical reference (or even a research thesis considering that it discusses...
... Great job ! I was reading it this morning, and it really contains most of the stuff, one needs to know working with JOP. It is a "little" Altera centric at...
e.stiebler
emu@...
Sep 6, 2007 4:39 pm
895
Hi, Martin I'm confused with "Bytecode Execution Time". The cycles in "thesis.pdf" are different to "timing.pdf". I guess that the timing.pdf is a new one. I'm...
... ok, thanks :-) However, critics also helps. ... This will change a little bit as I just ordered a Virtex-5 board. But all boards I did myself (and the next...
... Yes, timing.pdf is actual. JOP changed since the thesis and most bytecodes got faster (sometimes slower due to the GC changes). ... There is no combination...
... It should not be a research thesis. This is the part I have to cut down. However, to get started (and some pages ;-) I copied also most of the thesis text...
... ok, thanks. However, your work will go away when the getting started changes and I generate it again from LaTeX. ... No, it's too simple. I already tried...
Hi, anybody "measured" how much of the memory bandwidth available on a 32-bit SRAM system is consumed already by the JOP CPU ? Trying to figure out, how much...
e.stiebler
emu@...
Sep 7, 2007 4:42 pm
902
... There ewas some, but actually I found the answers later in the manual, so I didn't send it. ... I hopefully have some time on the weekend, I'll try to make...
e.stiebler
emu@...
Sep 7, 2007 4:44 pm
903
Hi, yes I did some experiments. As a matter of fact it is dependent on the programs you are running on JOP. This paper gives you a little clue about some...
... You could add a simple memory access counter to get an average value: * count the cycles in mem_sc.vhd when the state machine is not idle * map the counter...
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