hkaiser changed the topic of #ste||ar to: STE||AR: Systems Technology, Emergent Parallelism, and Algorithm Research | stellar-group.org | HPX: A cure for performance impaired parallel applications | github.com/STEllAR-GROUP/hpx | This channel is logged: irclog.cct.lsu.edu
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<diehlpk_work_>
hkaiser, gnikunj[m] gonidelis[m] Open source projects can apply to be mentoring organizations from February 7- 21 at 1800 UTC.
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<hkaiser>
ok, that gives us a bit of time
<gnikunj[m]>
We need to figure out more projects meanwhile
<hkaiser>
indeed
<gonidelis[m]>
gnikunj: hkaiser Patrick Diehl those two guys just ruined the whole thing. they completed every given project we got and now we need to figure knew stuff. i knew we shouldn't take them. thanks for that! srinivasyadav227 jedi18
<hkaiser>
lol
<gnikunj[m]>
Hahaha
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<srinivasyadav227>
gonidelis: 😂😂
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<jedi18[m]>
hkaiser: gnikunj will you be having the sender receiver discussion in person or through a video meet?
<gnikunj[m]>
jedi18: I’m planning to do a meet tomorrow. Feel free to join. Heads up - it will mostly be based on some of the doubts I have to implement them and decisions taken towards it.
<jedi18[m]>
Yep I'd like to join if it isn't too late for me. Sure I'll just listen in, will probably help in understanding it
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<hkaiser>
gnikunj[m], jedi18[m]: we could do that right in the morning at 9am, later in the day I will be tied up
<gnikunj[m]>
hkaiser: I’m free at 9. Let’s do it then!
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<jedi18[m]>
hkaiser: sure!
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<pedro_barbosa[m]>
is it possible to add the struct float4 to HPXCL?
<hkaiser>
pedro_barbosa[m]: I don't see a reason why that shouldn't be possible?
<pedro_barbosa[m]>
I meant to implement it directly in HPXCL so that I wouldn't need to use
<pedro_barbosa[m]>
```
<pedro_barbosa[m]>
#include "vector_types.h"
<pedro_barbosa[m]>
```
<pedro_barbosa[m]>
s///, s///
<pedro_barbosa[m]>
I'm having some performance issues and I don't think this would solve it but I'm not sure what else could be causing it
<hkaiser>
pedro_barbosa[m]: well, you know HPXCL by now much better than anybody here - you should tell us ;-)
<pedro_barbosa[m]>
I wish I knew, I'm going to try a few more things to see if I can solve it
<diehlpk_work>
pedro_barbosa[m], Do you mean that here
<pedro_barbosa[m]>
Not quite, I have an example in pure CUDA where the kernel takes 20s-22s to run, when I do it with HPXCL, which has an array instead of a float4 it takes 30s-32s
<pedro_barbosa[m]>
<diehlpk_work> "Just wrap the cuda commands into..." <- I'll try to do it with the #include "vector_types.h" and if it doesn't get better I'll try to implement it into HPXCL