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[phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 173: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3823)
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Parallella Community Supercomputing for Everyone 2017-12-26T22:13:22+00:00 https://parallella.org/forums/feed.php?f=14 2017-12-26T22:13:22+00:00 2017-12-26T22:13:22+00:00 https://parallella.org/forums/viewtopic.php?t=4275&p=19919#p19919 <![CDATA[Erlang • Erlang Parallella Code not compiling]]>
https://github.com/parallella/otp

The build fails at:

make[4]: Entering directory '/mnt/exp2/otp/erts/emulator/slave'
GEN epiphany-unknown-elf/opt/smp/hipe_literals.h
/epiphany_mem: 36 byte write to unmapped address 0x80000000 at 0x0
sim_halt - bad long jump
Makefile:653: recipe for target 'epiphany-unknown-elf/opt/smp/hipe_literals.h' failed
make[4]: *** [epiphany-unknown-elf/opt/smp/hipe_literals.h] Error 1

Has anyone already fixed or worked around this issue?

zmc

Statistics: Posted by zmc — Tue Dec 26, 2017 10:13 pm

]]> 2016-10-31T23:13:40+00:00 2016-10-31T23:13:40+00:00 https://parallella.org/forums/viewtopic.php?t=3902&p=18216#p18216 <![CDATA[Erlang • Re: 2016 Status?]]> Statistics: Posted by shrogers — Mon Oct 31, 2016 11:13 pm

]]> 2016-10-31T17:42:02+00:00 2016-10-31T17:42:02+00:00 https://parallella.org/forums/viewtopic.php?t=3902&p=18212#p18212 <![CDATA[Erlang • Re: 2016 Status?]]>
(untouchd fork here):
https://github.com/parallella/otp

Statistics: Posted by aolofsson — Mon Oct 31, 2016 5:42 pm

]]> 2016-10-29T21:33:14+00:00 2016-10-29T21:33:14+00:00 https://parallella.org/forums/viewtopic.php?t=3902&p=18206#p18206 <![CDATA[Erlang • 2016 Status?]]>
- Steve

Statistics: Posted by shrogers — Sat Oct 29, 2016 9:33 pm

]]> 2015-04-02T14:41:18+00:00 2015-04-02T14:41:18+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=13246#p13246 <![CDATA[Erlang • Re: Erlang NIF library]]>
~ Mark

Statistics: Posted by mafleming — Thu Apr 02, 2015 2:41 pm

]]> 2015-03-22T16:44:58+00:00 2015-03-22T16:44:58+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=13078#p13078 <![CDATA[Erlang • Re: Erlang NIF library]]> Statistics: Posted by rsneekes — Sun Mar 22, 2015 4:44 pm

]]> 2015-03-04T23:47:18+00:00 2015-03-04T23:47:18+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12840#p12840 <![CDATA[Erlang • Re: Erlang NIF library]]>
The Erlang NIF library "Erlpiphany" has been loaded into the wrappers/erlang section of the parallella/pal tree. You'll find it at



There is documentation in HTML and PDF format providing instructions on how to build and use the library to write your own main drivers. There are also examples to get you started. I look forward to testing the release with the new SDK when it is released. As always, feedback is appreciated.

Happy coding!
~maf

Statistics: Posted by mafleming — Wed Mar 04, 2015 11:47 pm

]]> 2015-02-23T17:54:32+00:00 2015-02-23T17:54:32+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12755#p12755 <![CDATA[Erlang • Re: Erlang NIF library]]>
The wrapper location looks like just the place to put the NIF library. I currently have files arranged in a directory structure as they would be for an Erlang application (src, bin and so on). What remains to be done is pasting in a standard license text to each source file, and converting the HTML documentation to a PDF document for easier reading.

Since you mentioned the Parallella examples github location, would the directions for submitting the files to the wrapper location be the same as described for the examples location?

Thanks,
maf

Statistics: Posted by mafleming — Mon Feb 23, 2015 5:54 pm

]]> 2015-02-23T10:24:38+00:00 2015-02-23T10:24:38+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12746#p12746 <![CDATA[Erlang • Re: Erlang NIF library]]>
I suspect OmerK may have some comments and I'll ping him, but IIRC he could be traveling at present so may not reply straight away.

Cheers,

Andrew

Statistics: Posted by 9600 — Mon Feb 23, 2015 10:24 am

]]> 2015-02-22T19:24:28+00:00 2015-02-22T19:24:28+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12733#p12733 <![CDATA[Erlang • Re: Erlang NIF library]]>
Very cool indeed!! Note that with the new beta SDK (which is really supposed to be as stable as the old SDK, but with less actual miles), you don't need to run as root.

We are working on a new library, and we are making wrappers a first order concern from day one. Here is the place we have in mind for them.

https://github.com/parallella/pal/tree/ ... ers/erlang

Also, if you have an example showing how the NIF would be used, the best place for it would be here:

https://github.com/parallella/parallella-examples

Andreas

Statistics: Posted by aolofsson — Sun Feb 22, 2015 7:24 pm

]]> 2015-02-20T15:55:13+00:00 2015-02-20T15:55:13+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12706#p12706 <![CDATA[Erlang • Re: Erlang NIF library]]>
maf

Statistics: Posted by mafleming — Fri Feb 20, 2015 3:55 pm

]]> 2015-02-20T10:12:55+00:00 2015-02-20T10:12:55+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12703#p12703 <![CDATA[Erlang • Re: Erlang NIF library]]> +1

Very much an Erlang novice, but I'm interested in your NIF library.
Can you describe more about dependencies, etc? e.g. mini-Erlang, ...?

When it's 'ready' I suggest it could end up @ - but 9600 can best advise.

Cheers,

Statistics: Posted by greytery — Fri Feb 20, 2015 10:12 am

]]> 2015-02-19T23:45:16+00:00 2015-02-19T23:45:16+00:00 https://parallella.org/forums/viewtopic.php?t=2157&p=12702#p12702 <![CDATA[Erlang • Erlang NIF library]]>
I have an Erlang NIF (Natively Implemented Functions) library that provides all of the functions available in the Epiphany eHAL library. You can use it to write the main program communicating with the Epiphany chip in Erlang. There are some demonstration programs with the package and some edoc documentation.

As an example, one of the demos spawns an Erlang process for each Epiphany core. Each process loads a program to the core and returns the program result to its parent process. Another demo shows how to use an Erlang Escript to program the Epiphany. Although the demos are written in Erlang, the program running on the core still needs to be programmed in C.

I wanted to gauge interest among those in the forum for the source code and get an idea (from the moderator?) on how to make the code available.

Thanks!

maf

Statistics: Posted by mafleming — Thu Feb 19, 2015 11:45 pm

]]> 2014-09-29T02:05:40+00:00 2014-09-29T02:05:40+00:00 https://parallella.org/forums/viewtopic.php?t=1646&p=10994#p10994 <![CDATA[Erlang • Re: Elixir]]> Statistics: Posted by shr — Mon Sep 29, 2014 2:05 am

]]> 2014-09-28T19:13:45+00:00 2014-09-28T19:13:45+00:00 https://parallella.org/forums/viewtopic.php?t=1646&p=10993#p10993 <![CDATA[Erlang • Re: Elixir]]>
I'm not sure if you tried any Elixir on Parallella since your last post but I've just got this up and running today. I wasn't able to find a prebuilt binary of Erlang 17.3 for armhf so I ended up building it from source. The file HOWTO/INSTALL.md is quite helpful, but in summary I just needed to install a few packages and then run "./configure ; make -j 2 ; sudo make install".

Looking at my history I think I installed the following packages:'

* ncurses-devel
* libncurses5-dev
* libssl-dev

After Erlang 17.3 was installed I was able to install a precompiled release of Elixir 1.0.0.

I also tested Phoenix and the basic test page seems to work fine.

I don't think the Erlang implementation is taking advantage of Epiphany yet, but we have that to look forward to.

Statistics: Posted by joekain — Sun Sep 28, 2014 7:13 pm

]]>