Comments for accULL https://accull.wordpress.com The OpenACC research implementation Thu, 09 Mar 2017 09:54:38 +0000 hourly 1 http://wordpress.com/ Comment on accULL release 0.3 by Ruyk https://accull.wordpress.com/2013/11/28/accull-release-0-3/#comment-115 Thu, 09 Mar 2017 09:54:38 +0000 http://accull.wordpress.com/?p=131#comment-115 In reply to sunitachandra.

Hi Sunita,

Unfortunately not. I’ve moved to Codeplay to work on SYCL/C++ for Heterogeneous, and I believe Francisco de Sande (my PhD supervisor) is working with some students to port the runtime library of accULL (Frangollo) into clang, but I am not sure of the current state of their work.

]]> Comment on accULL release 0.3 by sunitachandra https://accull.wordpress.com/2013/11/28/accull-release-0-3/#comment-114 Wed, 08 Mar 2017 21:07:58 +0000 http://accull.wordpress.com/?p=131#comment-114 Hi Ruyman, I wondered if accULL is active ? I noticed that the most recent posts here are from 2012 and 2013. Thank you
Sunita

]]> Comment on accULL release 0.2 by Ruyk https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-11 Thu, 15 Aug 2013 08:28:16 +0000 http://accull.wordpress.com/?p=122#comment-11 Will: The new webpage is in http://ruyman.bitbucket.org/accull/ , and we have an issue tracker in https://bitbucket.org/ruyman/accull/issues/?kind=bug&status=open . The webpage is still in construction, but there is some useful information there already. Feel free to post bugs in the issue tracker!

]]> Comment on accULL release 0.2 by Will Dixon https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-10 Wed, 14 Aug 2013 16:58:19 +0000 http://accull.wordpress.com/?p=122#comment-10 In reply to Ruyk.

Thank you for such a quick reply. I will wait for the 0.3 release. I will also check the code to see if the code is correct. Is there somewhere I could post bugs. I would like to help because I will be using this a lot

]]> Comment on accULL release 0.2 by Ruyk https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-9 Wed, 14 Aug 2013 16:41:11 +0000 http://accull.wordpress.com/?p=122#comment-9 In reply to Will Dixon.

Hi Will,

Yes, we have the data construct and it should work with the 0.2 release. I am not sure of why you don’t see the performance improvement.
We are about to release the 0.3, which should fix some problems that we noticed with the 0.2, maybe you can try with the new one and see what happens?
Thanks for contacting us!

]]> Comment on accULL release 0.2 by Will Dixon https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-8 Wed, 14 Aug 2013 16:38:18 +0000 http://accull.wordpress.com/?p=122#comment-8 I love the compiler. But I do have one question. Does accull allow data construct?
#paragma acc data copy(A) create(Anew)
Both of these variables are arrays of size 4096*4096 so as you can tell this is important to only copy once. I tried running the code with the data construct and timing did not go down. I have an account on a cluster that has PGI but I am making a cluster myself and don’t have the money for PGI. I tested the code with PGI and with accuLL. They both give me expected output, but the timing of PGI went from 2 min to 10 seconds and accuLL was not noticable…
Thanks in advance and I hope this project is in for the long run. It is a great Idea to make a free compiler for OpenACC!!!!!

]]> Comment on accULL release 0.2 by Ruyk https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-7 Wed, 26 Jun 2013 14:37:29 +0000 http://accull.wordpress.com/?p=122#comment-7 In reply to Guowei He.

Hi Guowei,

Unfortunately the webpage is down. You can get the source from

https://bitbucket.org/ruyman/accull/downloads

Sorry for the inconvenience,

]]> Comment on accULL release 0.2 by Guowei He https://accull.wordpress.com/2013/04/19/accull-release-0-2/#comment-6 Tue, 25 Jun 2013 21:25:07 +0000 http://accull.wordpress.com/?p=122#comment-6 hi thanks for the interesting acc compiler. but it seems that the download page is down?

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