mlpack IRC logs, 2020-02-20
Logs for the day 2020-02-20 (starts at 0:00 UTC) are shown below.
--- Log opened Thu Feb 20 00:00:10 2020
00:06 -!- k3nz0 [~k3nz0@unaffiliated/k3nz0] has joined #mlpack
00:14 < sreenik[m]> Looking forward to that one :)
01:06 < GauravSinghGitte> Hi @zoq could you have a look at #2191 I have incorporated all the changes you suggested.
02:26 < Param-29Gitter[m> Hello @rcurtin I tired generating .s file to check if it produced SIMD commands but I am not sure what would an SIMD instruction look like . I used g++ -save-temps -fverbose-asm assembly.cpp -fopenmp to generate .s file of the program. I also had an idea for calculating number of clock cycles it used for execution by using clock_t of time.h library is it fine if I do so.?
02:29 < rcurtin> Param-29Gitter[m: here are some slides that might be helpful: https://users.ece.cmu.edu/~franzf/teaching/slides-18-645-simd.pdf
02:29 < rcurtin> I'd suggest using mlpack's Timer infrastructure or even arma::wall_clock for timing things
02:31 < Param-29Gitter[m> Ok thanks:)
08:13 < jenkins-mlpack2> Project docker mlpack nightly build build #619: UNSTABLE in 2 hr 59 min: http://ci.mlpack.org/job/docker%20mlpack%20nightly%20build/619/
09:04 < HimanshuPathakGi> No rcurtin BOOST_ALL_DYN_LINK do not conflicts with BOOST_ALL_NO_LINK when building with -DBUILD_SHARED_LIBS=OFF I getting the same error message
09:07 < HimanshuPathakGi> I will try to build locally
09:08 < HimanshuPathakGi> First by adding definition for Boost_all_no_link
09:09 < HimanshuPathakGi> If that doesn't work we need to find any other way
11:15 < SriramSKGitter[m> @rcurtin : I'm getting familiar with boost serialization before implementing it for the CosineTree but this toy program isn't deserializing properly. Throws an `input_stream_error` when initializing from the archive. Any idea why this isn't working? Code: https://pastebin.com/a5wTVe65
13:11 -!- travis-ci [~firstname.lastname@example.org] has joined #mlpack
13:11 < travis-ci> shrit/models#1 (path - 581cdc3 : Omar Shrit): The build passed.
13:11 < travis-ci> Change view : https://github.com/shrit/models/compare/09d24ea01e3d^...581cdc352b65
13:11 < travis-ci> Build details : https://travis-ci.com/shrit/models/builds/149814556
13:11 -!- travis-ci [~email@example.com] has left #mlpack 
13:53 -!- travis-ci [~firstname.lastname@example.org] has joined #mlpack
13:53 < travis-ci> shrit/models#2 (digit - ce25291 : Omar Shrit): The build passed.
13:53 < travis-ci> Change view : https://github.com/shrit/models/commit/ce25291df577
13:53 < travis-ci> Build details : https://travis-ci.com/shrit/models/builds/149820831
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16:20 -!- ImQ009 [~ImQ009@unaffiliated/imq009] has joined #mlpack
17:16 < Param-29Gitter[m> Hi @rcurtin, I tried understanding instructions by generating assembly language code and I am pretty sure that it does not contain any SIMD instructions. Also is there any other way of knowing performance of the algorithm leaving timings, because timings vary a lot (i.e sometimes model performs better than 1 thread and sometimes worse.)
17:17 < Param-29Gitter[m> Reference http://sci.tuomastonteri.fi/programming/sse
18:46 < Param-29Gitter[m> Also I am new to profiling tools so if someone has any specific tools which would help me please let me know :)
19:58 < rcurtin> I guess it's official now, mlpack accepted to GSoC 2020: https://summerofcode.withgoogle.com/organizations/5843189056929792/
19:58 < sreenik[m]> Great!
19:58 < Nakul[m]> Wowww congratulations everyone
19:58 < zoq> Woooh hooo :)
19:58 < rcurtin> :)
19:59 < HimanshuPathakGi> wowww :)
20:01 < jonpsy[m]> Yooo
20:02 < kartikdutt18Gitt> Wowww!!!
20:03 -!- ImQ009 [~ImQ009@unaffiliated/imq009] has quit [Quit: Leaving]
20:09 < vigsterkr[m]> ryan: congratz!
20:09 < vigsterkr[m]> rcurtin: wrong autocomplete
20:09 < vigsterkr[m]> congratz guys!
20:09 < vigsterkr[m]> happy hacking fo this year!
20:09 < rcurtin> thanks! I saw shogun was also accepted :)
20:09 < vigsterkr[m]> yep :)
20:57 -!- togo [~togo@2a02:6d40:34aa:b301:8089:cdda:34f2:204d] has joined #mlpack
21:00 < KimSangYeon-DGU4> Awesome! :)
22:50 -!- togo [~togo@2a02:6d40:34aa:b301:8089:cdda:34f2:204d] has quit [Quit: Leaving]
--- Log closed Fri Feb 21 00:00:11 2020