02:02 < M7Ain7Soph77Ain7> @shrit:matrix.org a page full of errors. For example

02:02 < M7Ain7Soph77Ain7> /usr/local/lib/libboost_serialization.a(basic_iarchive.o): duplicate section `.rdata$_ZTIN5boost12noncopyable_11noncopyableE[__ZTIN5boost12noncopyable_11noncopyableE]' has different size

02:03 < M7Ain7Soph77Ain7> AND: undefined reference to `mlpack::bindings::cli::PrintHelp(std::string const&)'

02:03 < M7Ain7Soph77Ain7> /usr/lib/gcc/i686-pc-cygwin/10/../../../../i686-pc-cygwin/bin/ld: CMakeFiles/mlpack_adaboost.dir/adaboost_main.cpp.o:adaboost_main.cpp:(.text+0x68ce): undefined reference to `mlpack::adaboost::AdaBoostModel::AdaBoostModel()'

02:03 < M7Ain7Soph77Ain7> undefined reference to `mlpack::adaboost::AdaBoostModel::Classify(arma::Mat<double> const&, arma::Row<unsigned int>&, arma::Mat<double>&)'

02:04 < M7Ain7Soph77Ain7> undefined reference to `mlpack::util::PrefixedOutStream::operator<<(char const*)'

11:03 < shrit[m]> What are the system you are using? It seems that the linker is unable to find any of the file that have just been compiled.

11:03 < shrit[m]> * What are the system configurations you are using? It seems that the linker is unable to find any of the file that have just been compiled.

11:04 < shrit[m]> Do you have several version of mlpack compiled on your machine?

16:15 < M7Ain7Soph77Ain7> @shrit:matrix.org Only one version of mlpack

16:16 < M7Ain7Soph77Ain7> and this is for gcc -v

18:09 < shrit[m]> I think there is only a path issue in your case, in which the linker is not able to find the compiled mlpack library. However, I have never used Cygwin or Windows, so maybe I am wrong

18:10 < shrit[m]> Usually on Linux you have an LD_LIBRARY_PATH that need to be set, or there is a default path for the library but I do not know how this works for Windows

18:10 < shrit[m]> * Usually on Linux you have a LD_LIBRARY_PATH that need to be set, or there is a default path for the library but I do not know how this works for Windows

22:23 < rcurtin[m]> got a Pinebook Pro today... something new to test our arm code on :)

22:25 < shrit[m]> Ah Pinebook

22:25 < shrit[m]> Ah, it is Pinebook Pro 👍️

22:27 < shrit[m]> Is it faster than a Raspberry Pi 4?

22:34 < rcurtin[m]> I have no idea, maybe? the specs seem similar to my old Chromebook Plus, maybe a bit faster

22:34 < rcurtin[m]> but I was excited about an 'open source laptop', so let's see if I can make it useful :)

22:35 < shrit[m]> There is an open source laptop

22:35 < shrit[m]> https://www.crowdsupply.com/mnt/reform

22:36 < shrit[m]> I do not know at what level the Pinebook is opensource. However, MNT reform is completely open, but much more expensive

22:37 < rcurtin[m]> yeah, very cool, I will have to look into it

22:37 < rcurtin[m]> I think the CPU in the Pinebook is a Rockchip model, but I'm not sure if it's actually 'open hardware'

22:41 < shrit[m]> You can find out easily, if it is open hardware it should not need a blob driver for the kernel

22:41 < shrit[m]> and therefore, you can install any Linux kernel you want

22:41 < shrit[m]> maybe not the schematics, but at least software

23:14 < zoq> rcurtin[m]: Nice, I like the design as well.

23:17 < zoq> I guess if you like to build mlpack the main question is how much RAM do you have (hopefully that changes soon).

23:18 < shrit[m]> Well, the basic question, do you need to build mlpack for arm on arm machine

23:18 < shrit[m]> ?

23:19 < zoq> I would think so, looking on the recent apple lineup, I think ARM is going to be the platform in the next years.

23:21 < shrit[m]> That is true but in that case, you will already have a powerful machine provided by Apple.

23:22 < shrit[m]> Also, I do believe that they will switch to RISCV in a couple of years, maybe they moved too late to ARM, we will see

23:24 < zoq> I mean it's not only apple, the chromebooks are ARM based as well, I guess most people think about devices like an RPI when they hear ARM.

23:33 < shrit[m]> We should not forget in the future one might need to cross compile from ARM to intel when things change

23:33 < zoq> hehe, true