#ste||ar on 2018-05-28 — irc logs at irclog.cct.lsu.edu

2018-04-23 16:40 hkaiser changed the topic of #ste||ar to: STE||AR: Systems Technology, Emergent Parallelism, and Algorithm Research | stellar.cct.lsu.edu | HPX: A cure for performance impaired parallel applications | github.com/STEllAR-GROUP/hpx | Buildbot: http://rostam.cct.lsu.edu/ | Log: http://irclog.cct.lsu.edu/ | GSoC2018: https://wp.me/p4pxJf-k1

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01:06 <github> [hpx] NK-Nikunj opened pull request #3338: Replacing hpx_main's #define main with overriding __libc_start_main (master...replacing_hpx_main_#define_main) https://git.io/vhmgg

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08:57 <jakub_golinowski> M-ms, do we have a call today?

09:05 <github> [hpx] StellarBot pushed 1 new commit to gh-pages: https://git.io/vhmFj

09:05 <github> hpx/gh-pages 28e0817 StellarBot: Updating docs

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10:12 <M-ms> jakub_golinowski: yes, same time as last week

10:33 <jakub_golinowski> M-ms, ok

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12:30 <jakub_golinowski> M-ms, the call is at 4pm CH time so in 1.5h right? Just to make sure

12:32 <diehlpk> jakub_golinowski, Yes

12:32 <jakub_golinowski> diehlpk, thanks

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14:01 <diehlpk> M-ms, jakub_golinowski I can only attend for 15 minutes

14:01 <diehlpk> So we may talk about general things first

14:02 <jakub_golinowski> diehlpk, ok. I am already on hangout

14:02 <M-ms> diehlpk: no problem, let's do an overview in the beginning (or whatever you're interested in) and then go into details

14:02 <M-ms> right, exactly

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14:46 <github> [hpx] parsa opened pull request #3340: Always convert inspect results to JUnit XML (master...fixing_cci_inspect) https://git.io/vhYg5

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15:19 <jbjnr> hkaiser: you wrote "p0443 is what we implemented for our executors (we just added variadics)" - in the comments they say that the hpx executors are based on the previous executor traits proposal. We have now upgraded to P0443 everywhere yes?

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15:39 <hkaiser> jbjnr: yes, we have moved to p443 (an earlier version, though)

15:39 <hkaiser> the traits based stuff has been deprecated

15:39 <jbjnr> ok, thanks

15:40 <hkaiser> (in hpx)

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18:25 <github> [hpx] hkaiser created fixing_3339 (+1 new commit): https://git.io/vhYS7

18:25 <github> hpx/fixing_3339 b32a488 Hartmut Kaiser: Allowing for all command line options to be used as configuration settings

18:27 <github> [hpx] hkaiser opened pull request #3341: Allowing for all command line options to be used as configuration settings (master...fixing_3339) https://git.io/vhYSA

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19:49 <hkaiser> diehlpk: see pm, pls

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22:02 <parsa[w]> hkaiser: cdce2707fbd3e50248a7e43fa1aec7485101f315 is the culprit

22:02 <hkaiser> parsa[w]: it's a change in the transofrm.py file, I believe

22:03 <parsa[w]> no it's the *list_strict

22:03 <hkaiser> uhh?

22:03 <parsa[w]> it's in the backend

22:03 <parsa[w]> https://github.com/STEllAR-GROUP/phylanx/pull/437/files

22:04 <hkaiser> but the example does not use map/parallel_map

22:05 <parsa[w]> what example?

22:06 <hkaiser> the one that failed (you showed it to me)

22:06 <parsa[w]> you didn't merge master into the branch, your branch didn't have that test

22:07 <parsa[w]> it showed up after it was merged into master

22:07 <parsa[w]> (the error showed up)

22:07 <hkaiser> parsa[w]: no idea what you're talking about

22:08 <parsa[w]> the test lambda.py does not exist in your pull request so you couldn't have seen the error

22:08 <hkaiser> parsa[w]: ok, I thought you're still talking about the a[0] = 1 problem

22:11 <parsa[w]> no i'm talking about this one: https://circleci.com/gh/STEllAR-GROUP/phylanx/3559

22:11 <hkaiser> k

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22:24 <hkaiser> parsa[w]: we should decide whether we want for np.array()'s to be iterable as a 'list'

22:24 <parsa[w]> it's not a list

22:24 <hkaiser> that test expected it to be one

22:24 <parsa[w]> let's dismantle it then

22:25 <hkaiser> Steve asked for being able to use map() with np.array()'s as well

22:26 <parsa[w]> np.array() is not a list but we should be able to do map on it

22:28 <hkaiser> ok

22:28 <hkaiser> I committed a fix for now

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22:31 <hkaiser> parsa[w]: also see #472

22:33 <parsa[w]> hkaiser: map on numpy arrays is more like blaze's map, it doesn't have to be iterative

22:33 <parsa[w]> it doesn't have to be done *sequentially

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22:43 <hkaiser> parsa[w]: I think we should keep it sequence preserving, parallel_map can be parallel

22:43 <diehlpk> hkaiser, see pm

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