- Boost - lists.boost.org

[gsoc17] Project1: Static map: Can I implement the competency test in g++-7?
by Vic Luo 07 Mar '17

07 Mar '17

Hi, I'm Zheng Luo, a third-year undergraduate from Shanghai Jiaotong University who have special interest in C++ programming(especially for templates). This is my second year of applying Google Summer of Code and I'm willing to contribute to Static Map project mentioned on SoC2017 page. Previously I worked for a company as a C++ intern for months on Chromium-related projects where I gained some experience about C++ in industry. And my question is, am I allowed to implement the competency test of static_map in g++-7? I have just implemented my own version of static_map which supports the following operations: constexpr StaticMap<int, const char *, 3> m(make_pair(2, "abc"), make_pair(4, "def"), make_pair(6, "ghi")); if (!m[4]) abort(); const char *foo = m[2]; return 0; which is compiled into assembly as: main: xorl %eax, %eax ret under g++-7 with -std=c++1z -O3 So I was wondering did I pass the test? Thanks, -- --------------------------------- Vic Luo Shanghai Jiaotong University Key fingerprint 0x98809ca08bf5662a

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[gsoc17]Getting started with Project 2 in Boost.Geometry:R-tree serialization
by Ruoyun Jing 07 Mar '17

07 Mar '17

Hi Everyone: My name is Ruoyun Jing, I am an undergraduate student in Northwest University(China) of Software Engineering.Although i am a girl,i really love coding and algorithms!!! I've coded many algorithms problems with C++ and Python,and got Bronze Metal in ACMICPC Asia Shenyang Regional contest. GSoC is really a precious chance for me to get in touch with open source software. After reading all the organizations and their projects, I'm pretty interested in R-tree serialization in Boost.Geometry. Despite my lack of project experience,i will try my best to learn ,code and communicate with mentor!!! Looking forward from you.:) Thank. -- Northwest University of China Software Engineering jingry0321(a)gmail.com <jingry0321(a)163.com>

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[gsoc17] Regarding projects 1 & 3 of Boost.Geometry
by Vissarion Fisikopoulos 07 Mar '17

07 Mar '17

Hello, I proposed to mentor projects 1 & 3 of Boost.Geometry. As in Boost GSoC webpage you may choose to either provide links to existing library you developed or take a competency test. For the latter the test is the same for both projects 1 & 3, you can find it in https://svn.boost.org/trac/boost/wiki/SoC2017#Programmingcompetencytest2 Best, Vissarion ps. sorry for cross-posting, my previous reply inherited a weird subject title that most probably made it difficult to discover in most email clients > Date: Thu, 2 Mar 2017 15:41:39 +0530 > From: Shaunak Dixit <sdixit_be15(a)thapar.edu> > To: boost(a)lists.boost.org > Subject: Re: [boost] Regarding Mentor > Message-ID: > <CAAEsT1nYLwdmDnV5GNHuGAQH3DCejxx__AAtq+gak5EhKH1U3A(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I would like to work on boost.geometry. > For given projects > > *PROJECT 1. Filtering of compare distance predicates.* > <https://svn.boost.org/trac/boost/wiki/SoC2017#PROJECT1.Filteringofcomparedi….> > > *PROJECT 3. Nearly antipodal points distance accuracy improvement.* > <https://svn.boost.org/trac/boost/wiki/SoC2017#PROJECT3.Nearlyantipodalpoint….> > > Please help me out how to start and in finding mentors for the above > projects. > > Thanks a lot > On 2 Mar 2017 15:18, "Shaunak Dixit" <sdixit_be15(a)thapar.edu> wrote: > >> Thanks a lot >> But I would like to work on geometry >> >> Thank you >> On 2 Mar 2017 14:49, "David Bellot via Boost" <boost(a)lists.boost.org> >> wrote: >> >>> you can find project with mentors and their email address on >>> https://svn.boost.org/trac/boost/wiki/SoC2017 >>> >>> I proposed to mentor for Boost.uBLAS (numerical computations). If you're >>> interested, please contact me. >>> >>> Cheers, >>> David >>> >>> On Wed, Mar 1, 2017 at 8:08 PM, Shaunak Dixit via Boost < >>> boost(a)lists.boost.org> wrote: >>> >>> > Hi I have joined the Boost Developer's mailing list >>> > please help me how to find a mentor. >>> > >>> > >>> > >>> > >>> > thanks you >>> > >>> > _______________________________________________ >>> > Unsubscribe & other changes: http://lists.boost.org/ >>> > mailman/listinfo.cgi/boost >>> > >>> >>> _______________________________________________ >>> Unsubscribe & other changes: http://lists.boost.org/mailman >>> /listinfo.cgi/boost >>>

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Re: [boost] Boost Digest, Vol 5363, Issue 1
by Vissarion Fisikopoulos 06 Mar '17

06 Mar '17

Hello, I proposed to mentor projects 1 & 3 of Boost.Geometry. As in Boost GSoC webpage you may choose to either provide links to existing library you developed or take a competency test. For the latter the test is the same for both projects 1 & 3, you can find it in https://svn.boost.org/trac/boost/wiki/SoC2017#Programmingcompetencytest2 Best, Vissarion > Date: Thu, 2 Mar 2017 15:41:39 +0530 > From: Shaunak Dixit <sdixit_be15(a)thapar.edu> > To: boost(a)lists.boost.org > Subject: Re: [boost] Regarding Mentor > Message-ID: > <CAAEsT1nYLwdmDnV5GNHuGAQH3DCejxx__AAtq+gak5EhKH1U3A(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I would like to work on boost.geometry. > For given projects > > *PROJECT 1. Filtering of compare distance predicates.* > <https://svn.boost.org/trac/boost/wiki/SoC2017#PROJECT1.Filteringofcomparedi….> > > *PROJECT 3. Nearly antipodal points distance accuracy improvement.* > <https://svn.boost.org/trac/boost/wiki/SoC2017#PROJECT3.Nearlyantipodalpoint….> > > Please help me out how to start and in finding mentors for the above > projects. > > Thanks a lot > On 2 Mar 2017 15:18, "Shaunak Dixit" <sdixit_be15(a)thapar.edu> wrote: > >> Thanks a lot >> But I would like to work on geometry >> >> Thank you >> On 2 Mar 2017 14:49, "David Bellot via Boost" <boost(a)lists.boost.org> >> wrote: >> >>> you can find project with mentors and their email address on >>> https://svn.boost.org/trac/boost/wiki/SoC2017 >>> >>> I proposed to mentor for Boost.uBLAS (numerical computations). If you're >>> interested, please contact me. >>> >>> Cheers, >>> David >>> >>> On Wed, Mar 1, 2017 at 8:08 PM, Shaunak Dixit via Boost < >>> boost(a)lists.boost.org> wrote: >>> >>> > Hi I have joined the Boost Developer's mailing list >>> > please help me how to find a mentor. >>> > >>> > >>> > >>> > >>> > thanks you >>> > >>> > _______________________________________________ >>> > Unsubscribe & other changes: http://lists.boost.org/ >>> > mailman/listinfo.cgi/boost >>> > >>> >>> _______________________________________________ >>> Unsubscribe & other changes: http://lists.boost.org/mailman >>> /listinfo.cgi/boost >>>

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[trac] SSL certificate revoked?
by Andrey Semashev 06 Mar '17

06 Mar '17

Hi, I'm getting an error while trying to open an existing Trac ticket: https://svn.boost.org/trac/boost/ticket/11798 Secure Connection Failed An error occurred during a connection to svn.boost.org. Peer’s Certificate has been revoked. Error code: SEC_ERROR_REVOKED_CERTIFICATE Is this a known problem? Firefox 51.0.1.

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Re: [boost] [builds] broken
by Tom Kent 06 Mar '17

06 Mar '17

On Sun, Mar 5, 2017 at 11:43 AM, Rene Rivera <grafikrobot(a)gmail.com> wrote: > > On Sun, Mar 5, 2017 at 11:34 AM, Tom Kent <lists(a)teeks99.com> wrote: > >> >> On Sun, Mar 5, 2017 at 9:03 AM, Rene Rivera <grafikrobot(a)gmail.com> >> wrote: >> >>> On Sun, Mar 5, 2017 at 6:49 AM, Tom Kent via Boost < >>> boost(a)lists.boost.org> wrote: >>> >>>> On Thu, Mar 2, 2017 at 9:59 PM, Rene Rivera via Boost < >>>> boost(a)lists.boost.org >>>> > wrote: >>>> >>>> > On Thu, Mar 2, 2017 at 9:52 AM, Raffi Enficiaud via Boost < >>>> > boost(a)lists.boost.org> wrote: >>>> > >>>> > > Le 02/03/2017 à 16:25, Rene Rivera via Boost a écrit : >>>> > > >>>> > >> On Thu, Mar 2, 2017 at 9:22 AM, Raffi Enficiaud via Boost < >>>> > >> boost(a)lists.boost.org> wrote: >>>> > >> >>>> > >> Le 02/03/2017 à 16:20, Rene Rivera via Boost a écrit : >>>> > >>> >>>> > >>> On Wed, Mar 1, 2017 at 5:23 PM, Raffi Enficiaud via Boost < >>>> > >>>> boost(a)lists.boost.org> wrote: >>>> > >>>> >>>> > >>>> Hi all, >>>> > >>>> >>>> > >>>>> >>>> > >>>>> On develop, I have the following error for gcc/linux and >>>> clang/osx: >>>> > >>>>> >>>> > >>>>> 01-Mar-2017 23:58:05 libs/python/build/Jamfile:155: in >>>> > >>>>> lib_boost_numpy >>>> > >>>>> 01-Mar-2017 23:58:05 *** argument error >>>> > >>>>> 01-Mar-2017 23:58:05 * rule lib ( names + : sources * : >>>> > >>>>> requirements * >>>> > >>>>> : default-build * : usage-requirements * ) >>>> > >>>>> 01-Mar-2017 23:58:05 * called with: ( : numpy/dtype.cpp >>>> > >>>>> numpy/matrix.cpp >>>> > >>>>> >>>> > >>>>> >>>> > >>>> >>>> > >>>> How are you configuring python in your user-config.jam? >>>> > >>>> >>>> > >>>> >>>> > >>> I am not touching anything about user-config.jam: the failure >>>> happens >>>> > on >>>> > >>> a >>>> > >>> build machine (specific build user, supposedly clean). If there >>>> is a >>>> > >>> user-config.jam, then I do not know how it landed there :) >>>> > >>> >>>> > >> >>>> > >> >>>> > >> OK.. Which means that the version number for whatever python it >>>> picks up >>>> > >> is >>>> > >> undetermined and blank. I'll have to figure out why that is. >>>> > >> >>>> > > >>>> > > FYI: the Linux/OSX machines have the apt/OS python installed, and >>>> > > python3.4. >>>> > >>>> > >>>> > OK.. It turns out to have been a simple forgetting of some parens. >>>> Note >>>> > that bootstrap generates a project-config.jam file. So you do have >>>> one. You >>>> > just don't see what it is :-) But it does print out in the CI logs >>>> what it >>>> > detects as far as Python is concerned. Anyway.. It's fixed. And will >>>> be >>>> > reflected whenever stuff updates to latest develop. >>>> >>>> >>>> I think this is related, but not sure...all the regression runs I start >>>> (Linux + Windows) are currently failing with: >>>> >>>> boost-test(COMPILE) "python/select_holder" : >>>> "libs/python/test/select_holder.cpp" >>>> boost-test(RUN) "python/select_from_python_test" : >>>> "libs/python/test/select_from_python_test.cpp" "libs/python/src/conve >>>> rter/type_id.cpp" >>>> boost-test(COMPILE) "python/select_arg_to_python_test" : >>>> "libs/python/test/select_arg_to_python_test.cpp" >>>> boost-test(COMPILE_FAIL) "python/raw_pyobject_fail1" : >>>> "libs/python/test/raw_pyobject_fail1.cpp" >>>> boost-test(COMPILE_FAIL) "python/raw_pyobject_fail2" : >>>> "libs/python/test/raw_pyobject_fail2.cpp" >>>> boost-test(COMPILE_FAIL) "python/as_to_python_function" : >>>> "libs/python/test/as_to_python_function.cpp" >>>> boost-test(COMPILE_FAIL) "python/object_fail1" : >>>> "libs/python/test/object_fail1.cpp" >>>> error: at /var/boost/run/boost_bb/src/kernel/modules.jam:107 >>>> error: Unable to find file or target named >>>> error: '/boost/python//boost_numpy' >>>> error: referred to from project at >>>> error: '../libs/python/test' >>>> >>>> at the end of the results/bjam.log file. This was causing develop to >>>> fail >>>> for awhile, and now appears to have migrated to master as well. >>>> >>> >>> OK, I'm almost certain I fixed both develop and master for this now. >>> Thanks for reporting it. >>> >> >> Hmm, doesn't seem to have fixed it, still seeing the same error. >> > > Hm.. Is python configured on the runners? > Yeah, the specific runner I'm looking at at the moment has python, both 2 (2.7.6) and 3 (3.4.3, despite what the summary page says under the python versions): http://www.boost.org/development/tests/develop/developer/summary.html If you want to try that config yourself, you can get it from docker hub: teeks99/boost-build:gcc-6 I verified that it was getting the latest commit from develop: 6abf48add87c66a7b118d0bc5e24ae045ba6fbb0 Also, I noticed that there are two errors. The end of the output looks like: warning: toolset gcc initialization: can not find tool windres warning: initialized from /home/boost/user-config.jam:11 notice: using rc compiler :: <toolset>gcc-6~c++1z~warn :: /usr/bin/as notice: [python-cfg] Configuring python... notice: [python-cfg] user-specified version: "2.7" notice: [python-cfg] user-specified includes: "/usr/include/python2.7" notice: [python-cfg] user-specified libraries: "/usr/lib/x86_64-linux-gnu" notice: [python-cfg] Checking interpreter command "python2.7"... notice: [python-cfg] running command 'python2.7 -c "from sys import *; print('version=%d.%d\nplatform=%s\nprefix=%s\nexe c_prefix=%s\nexecutable=%s' % (version_info[0],version_info[1],platform,prefix,exec_prefix,executable))" 2>&1' notice: [python-cfg] ...requested configuration matched! notice: [python-cfg] Details of this Python configuration: notice: [python-cfg] interpreter command: "python2.7" notice: [python-cfg] include path: "/usr/include/python2.7" notice: [python-cfg] library path: "/usr/lib/x86_64-linux-gnu" notice: [python-cfg] Checking for NumPy... notice: [python-cfg] running command 'python2.7 -c "import sys; sys.stderr = sys.stdout; import numpy; print(numpy.get_i nclude())"' notice: [python-cfg] NumPy disabled. Reason: notice: [python-cfg] python2.7 -c "import sys; sys.stderr = sys.stdout; import numpy; print(numpy.get_include())" abor ted with notice: [python-cfg] Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named numpy notice: [python-cfg] Configuring python... notice: [python-cfg] user-specified version: "3.4" notice: [python-cfg] user-specified includes: "/usr/include/python3.4" notice: [python-cfg] user-specified libraries: "/usr/lib/x86_64-linux-gnu" notice: [python-cfg] Checking interpreter command "python3.4"... notice: [python-cfg] running command 'python3.4 -c "from sys import *; print('version=%d.%d\nplatform=%s\nprefix=%s\nexe c_prefix=%s\nexecutable=%s' % (version_info[0],version_info[1],platform,prefix,exec_prefix,executable))" 2>&1' notice: [python-cfg] ...requested configuration matched! notice: [python-cfg] Details of this Python configuration: notice: [python-cfg] interpreter command: "python3.4" notice: [python-cfg] include path: "/usr/include/python3.4" notice: [python-cfg] library path: "/usr/lib/x86_64-linux-gnu" notice: [python-cfg] Checking for NumPy... notice: [python-cfg] running command 'python3.4 -c "import sys; sys.stderr = sys.stdout; import numpy; print(numpy.get_i nclude())"' notice: [python-cfg] ...requested configuration matched! notice: [python-cfg] Details of this Python configuration: notice: [python-cfg] interpreter command: "python3.4" notice: [python-cfg] include path: "/usr/include/python3.4" notice: [python-cfg] library path: "/usr/lib/x86_64-linux-gnu" notice: [python-cfg] Checking for NumPy... notice: [python-cfg] running command 'python3.4 -c "import sys; sys.stderr = sys.stdout; import numpy; print(numpy.get_i nclude())"' notice: [python-cfg] NumPy disabled. Reason: notice: [python-cfg] python3.4 -c "import sys; sys.stderr = sys.stdout; import numpy; print(numpy.get_include())" abor ted with notice: [python-cfg] Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' notice: [zlib] Using pre-installed library notice: [zlib] Condition notice: [bzip2] Using pre-installed library notice: [bzip2] Condition Performing configuration checks - 32-bit : no - 64-bit : yes - arm : no - mips1 : no - power : no - sparc : no - x86 : yes - symlinks supported : yes ...found 1067 targets... # Starting tests ("/var/boost/run/boost_bb/src/engine/bin.linuxx86_64/b2" "-sBOOST_BUILD_PATH=/var/boost/run:/var/boost/ run/boost_bb/src" "-sBOOST_ROOT=/var/boost/run/boost_root" "--boost=/var/boost/run/boost_root" "--boost-root=/var/boost/ run/boost_root" "--boost-build=/var/boost/run/boost_bb/src" "--debug-configuration" -l300 toolset=gcc-6~c++1z -d2 prese rve-test-targets=off --dump-tests -j8 address-model=64 --remove-test-targets -m64 "--build-dir=/var/boost/run/results" > >"/var/boost/run/results/bjam.log" 2>&1)... # Running Boost.Build tests Traceback (most recent call last): File "run.py", line 71, in <module> runner(root) File "/var/boost/run/boost_regression_src/regression.py", line 287, in __init__ self.main() File "/var/boost/run/boost_regression_src/regression.py", line 624, in main getattr(self,action_m)() File "/var/boost/run/boost_regression_src/regression.py", line 589, in command_regression self.command_test() File "/var/boost/run/boost_regression_src/regression.py", line 368, in command_test self.command_test_boost_build() File "/var/boost/run/boost_regression_src/regression.py", line 410, in command_test_boost_build "boost/bin.v2/libs/any/test/any_test.test")); OSError: [Errno 2] No such file or directory: '/var/boost/run/results/boost/bin.v2/libs/any/test/any_test.test' While the end of the results/bjam.log is: boost-test(RUN) "ptr_container/const_element_containers" : "libs/ptr_container/test/const_element_containers.cpp" boost-test(RUN_PYD) "ptr_container/__boost_check_library__" : "status/boost_check_library.py" boost-test(RUN) "python/exec" : "libs/python/test/exec.cpp" boost-test(RUN) "python/exec-dynamic" : "libs/python/test/exec.cpp" boost-test(RUN_PYD) "python/crossmod_exception" : "libs/python/test/crossmod_exception.py" "libs/python/test/crossmod_ex ception_a.cpp" "libs/python/test/crossmod_exception_b.cpp" boost-test(RUN_PYD) "python/injected" : "libs/python/test/injected.py" "libs/python/test/injected.cpp" boost-test(RUN_PYD) "python/properties" : "libs/python/test/properties.py" "libs/python/test/properties.cpp" boost-test(RUN_PYD) "python/return_arg" : "libs/python/test/return_arg.py" "libs/python/test/return_arg.cpp" boost-test(RUN_PYD) "python/staticmethod" : "libs/python/test/staticmethod.py" "libs/python/test/staticmethod.cpp" boost-test(RUN_PYD) "python/boost_shared_ptr" : "libs/python/test/boost_shared_ptr.py" "libs/python/test/boost_shared_pt r.cpp" boost-test(RUN_PYD) "python/shared_ptr" : "libs/python/test/shared_ptr.py" "libs/python/test/shared_ptr.cpp" boost-test(RUN_PYD) "python/enable_shared_from_this" : "libs/python/test/enable_shared_from_this.py" "libs/python/test/e nable_shared_from_this.cpp" boost-test(RUN_PYD) "python/andreas_beyer" : "libs/python/test/andreas_beyer.py" "libs/python/test/andreas_beyer.cpp" boost-test(RUN_PYD) "python/wrapper_held_type" : "libs/python/test/wrapper_held_type.py" "libs/python/test/wrapper_held_ type.cpp" boost-test(RUN_PYD) "python/polymorphism2_auto_ptr" : "libs/python/test/polymorphism2_auto_ptr.py" "libs/python/test/pol ymorphism2.py" "libs/python/test/polymorphism2_auto_ptr.cpp" boost-test(RUN_PYD) "python/polymorphism" : "libs/python/test/polymorphism.py" "libs/python/test/polymorphism.cpp" boost-test(RUN_PYD) "python/polymorphism2" : "libs/python/test/polymorphism2.py" "libs/python/test/polymorphism2.cpp" boost-test(RUN_PYD) "python/auto_ptr" : "libs/python/test/auto_ptr.py" "libs/python/test/auto_ptr.cpp" boost-test(RUN_PYD) "python/minimal" : "libs/python/test/minimal.py" "libs/python/test/minimal.cpp" boost-test(RUN_PYD) "python/args" : "libs/python/test/args.py" "libs/python/test/args.cpp" boost-test(RUN_PYD) "python/raw_ctor" : "libs/python/test/raw_ctor.py" "libs/python/test/raw_ctor.cpp" boost-test(RUN_PYD) "python/enum" : "libs/python/test/test_enum.py" "libs/python/test/enum_ext.cpp" boost-test(RUN_PYD) "python/exception_translator" : "libs/python/test/exception_translator.py" "libs/python/test/excepti on_translator.cpp" boost-test(RUN_PYD) "python/pearu1" : "libs/python/test/test_cltree.py" "libs/python/test/cltree.cpp" boost-test(RUN_PYD) "python/try" : "libs/python/test/newtest.py" "libs/python/test/m1.cpp" "libs/python/test/m2.cpp" boost-test(RUN_PYD) "python/const_argument" : "libs/python/test/const_argument.py" "libs/python/test/const_argument.cpp" boost-test(RUN_PYD) "python/keywords" : "libs/python/test/keywords.cpp" "libs/python/test/keywords_test.py" boost-test(RUN_PYD) "python/builtin_converters" : "libs/python/test/test_builtin_converters.py" boost-test(RUN_PYD) "python/test_pointer_adoption" : "libs/python/test/test_pointer_adoption.py" "libs/python/test/test_ pointer_adoption.cpp" boost-test(RUN_PYD) "python/operators" : "libs/python/test/operators.py" "libs/python/test/operators.cpp" boost-test(RUN_PYD) "python/operators_wrapper" : "libs/python/test/operators_wrapper.py" "libs/python/test/operators_wra pper.cpp" boost-test(RUN_PYD) "python/callbacks" : "libs/python/test/callbacks.py" "libs/python/test/callbacks.cpp" boost-test(RUN_PYD) "python/defaults" : "libs/python/test/defaults.py" "libs/python/test/defaults.cpp" boost-test(RUN_PYD) "python/object" : "libs/python/test/object.py" "libs/python/test/object.cpp" boost-test(RUN_PYD) "python/class" : "libs/python/test/class.py" "libs/python/test/class.cpp" boost-test(RUN_PYD) "python/list" : "libs/python/test/list.py" "libs/python/test/list.cpp" boost-test(RUN_PYD) "python/long" : "libs/python/test/long.py" "libs/python/test/long.cpp" boost-test(RUN_PYD) "python/dict" : "libs/python/test/dict.py" "libs/python/test/dict.cpp" boost-test(RUN_PYD) "python/tuple" : "libs/python/test/tuple.py" "libs/python/test/tuple.cpp" boost-test(RUN_PYD) "python/str" : "libs/python/test/str.py" "libs/python/test/str.cpp" boost-test(RUN_PYD) "python/slice" : "libs/python/test/slice.py" "libs/python/test/slice.cpp" boost-test(RUN_PYD) "python/virtual_functions" : "libs/python/test/virtual_functions.py" "libs/python/test/virtual_funct ions.cpp" boost-test(RUN_PYD) "python/back_reference" : "libs/python/test/back_reference.py" "libs/python/test/back_reference.cpp" boost-test(RUN_PYD) "python/implicit" : "libs/python/test/implicit.py" "libs/python/test/implicit.cpp" boost-test(RUN_PYD) "python/data_members" : "libs/python/test/data_members.py" "libs/python/test/data_members.cpp" boost-test(RUN_PYD) "python/ben_scott1" : "libs/python/test/ben_scott1.py" "libs/python/test/ben_scott1.cpp" boost-test(RUN_PYD) "python/bienstman1" : "libs/python/test/bienstman1.py" "libs/python/test/bienstman1.cpp" boost-test(RUN_PYD) "python/bienstman2" : "libs/python/test/bienstman2.py" "libs/python/test/bienstman2.cpp" boost-test(RUN_PYD) "python/bienstman3" : "libs/python/test/bienstman3.py" "libs/python/test/bienstman3.cpp" boost-test(RUN_PYD) "python/multi_arg_constructor" : "libs/python/test/multi_arg_constructor.py" "libs/python/test/multi _arg_constructor.cpp" oost-test(RUN_PYD) "python/iterator" : "libs/python/test/iterator.py" "libs/python/test/iterator.cpp" "libs/python/test /input_iterator.cpp" boost-test(RUN_PYD) "python/stl_iterator" : "libs/python/test/stl_iterator.py" "libs/python/test/stl_iterator.cpp" boost-test(RUN_PYD) "python/extract" : "libs/python/test/extract.py" "libs/python/test/extract.cpp" boost-test(RUN_PYD) "python/crossmod_opaque" : "libs/python/test/crossmod_opaque.py" "libs/python/test/crossmod_opaque_a .cpp" "libs/python/test/crossmod_opaque_b.cpp" boost-test(RUN_PYD) "python/opaque" : "libs/python/test/opaque.py" "libs/python/test/opaque.cpp" boost-test(RUN_PYD) "python/voidptr" : "libs/python/test/voidptr.py" "libs/python/test/voidptr.cpp" boost-test(RUN_PYD) "python/pickle1" : "libs/python/test/pickle1.py" "libs/python/test/pickle1.cpp" boost-test(RUN_PYD) "python/pickle2" : "libs/python/test/pickle2.py" "libs/python/test/pickle2.cpp" boost-test(RUN_PYD) "python/pickle3" : "libs/python/test/pickle3.py" "libs/python/test/pickle3.cpp" boost-test(RUN_PYD) "python/pickle4" : "libs/python/test/pickle4.py" "libs/python/test/pickle4.cpp" boost-test(RUN_PYD) "python/nested" : "libs/python/test/nested.py" "libs/python/test/nested.cpp" boost-test(RUN_PYD) "python/docstring" : "libs/python/test/docstring.py" "libs/python/test/docstring.cpp" boost-test(RUN_PYD) "python/pytype_function" : "libs/python/test/pytype_function.py" "libs/python/test/pytype_function.c pp" boost-test(RUN_PYD) "python/vector_indexing_suite" : "libs/python/test/vector_indexing_suite.py" "libs/python/test/vecto r_indexing_suite.cpp" boost-test(RUN_PYD) "python/pointer_vector" : "libs/python/test/pointer_vector.py" "libs/python/test/pointer_vector.cpp" boost-test(RUN_PYD) "python/map_indexing_suite" : "libs/python/test/map_indexing_suite.py" boost-test(RUN) "python/import_" : "libs/python/test/import_.cpp" boost-test(RUN_PYD) "python/calling_conventions" : "libs/python/test/calling_conventions.py" "libs/python/test/calling_c onventions.cpp" boost-test(RUN_PYD) "python/calling_conventions_mf" : "libs/python/test/calling_conventions_mf.py" "libs/python/test/cal ling_conventions_mf.cpp" boost-test(COMPILE) "python/indirect_traits_test" : "libs/python/test/indirect_traits_test.cpp" boost-test(RUN) "python/destroy_test" : "libs/python/test/destroy_test.cpp" boost-test(RUN) "python/pointer_type_id_test" : "libs/python/test/pointer_type_id_test.cpp" boost-test(RUN) "python/bases" : "libs/python/test/bases.cpp" boost-test(RUN) "python/if_else" : "libs/python/test/if_else.cpp" boost-test(RUN) "python/pointee" : "libs/python/test/pointee.cpp" boost-test(RUN) "python/result" : "libs/python/test/result.cpp" boost-test(COMPILE) "python/string_literal" : "libs/python/test/string_literal.cpp" boost-test(COMPILE) "python/borrowed" : "libs/python/test/borrowed.cpp" boost-test(COMPILE) "python/object_manager" : "libs/python/test/object_manager.cpp" boost-test(COMPILE) "python/copy_ctor_mutates_rhs" : "libs/python/test/copy_ctor_mutates_rhs.cpp" boost-test(RUN) "python/upcast" : "libs/python/test/upcast.cpp" boost-test(COMPILE) "python/select_holder" : "libs/python/test/select_holder.cpp" boost-test(RUN) "python/select_from_python_test" : "libs/python/test/select_from_python_test.cpp" "libs/python/src/conve rter/type_id.cpp" boost-test(COMPILE) "python/select_arg_to_python_test" : "libs/python/test/select_arg_to_python_test.cpp" boost-test(COMPILE_FAIL) "python/raw_pyobject_fail1" : "libs/python/test/raw_pyobject_fail1.cpp" boost-test(COMPILE_FAIL) "python/raw_pyobject_fail2" : "libs/python/test/raw_pyobject_fail2.cpp" boost-test(COMPILE_FAIL) "python/as_to_python_function" : "libs/python/test/as_to_python_function.cpp" boost-test(COMPILE_FAIL) "python/object_fail1" : "libs/python/test/object_fail1.cpp" error: at /var/boost/run/boost_bb/src/kernel/modules.jam:107 error: Unable to find file or target named error: '/boost/python//boost_numpy' error: referred to from project at error: '../libs/python/test' Hope that helps, Tom

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[gsoc17]Getting interests in uBLAS
by Ruoyun Jing 06 Mar '17

06 Mar '17

Hi, I am Ruoyun, I'm back again.:) In these few days, I'm getting start with boost by [link](https://github.com/boostorg/boost/wiki/Getting-Started), and got something wrong with developing/checking out a particular branch that in Ubuntu, I can not find the file called"modular-boost",but when I tried to "cd libs/geometry",it went run. When I tried to contact the devs of geometry in gitter, IRC, and email, there is only a reply for me. So I'm pretty interested in math about any aspects, because during my life of algorithm competition, I was good at algorithms in geometry, number theory, linear algebra and etc. I am really want to contact with mentor more frequently to learn more knowledge and provide more contributions to boost. I'm also interested in uBLAS and willing to learn knowledge about that !!! Looking forward from you! Thanks. Ruoyun Jing -- Northwest University of China Software Engineering jingry0321(a)gmail.com <jingry0321(a)163.com>

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Insanely slow download speeds from SourceForge
by Louis Dionne 06 Mar '17

06 Mar '17

I've been getting very slow downloads of Boost from SourceForge during my Travis builds for the past week or so. It goes as low as 40K/s: Resolving downloads.sourceforge.net (downloads.sourceforge.net) 216.34.181.59 Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.34.181.59|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://svwh.dl.sourceforge.net/project/boost/boost/1.63.0/boost_1_63_0.tar… [following] --2017-03-05 21:08:35-- https://svwh.dl.sourceforge.net/project/boost/boost/1.63.0/boost_1_63_0.tar… Resolving svwh.dl.sourceforge.net (svwh.dl.sourceforge.net) 72.5.72.15, 2606:c680:0:b:3830:34ff:fe66:6663 Connecting to svwh.dl.sourceforge.net (svwh.dl.sourceforge.net)|72.5.72.15|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 81984414 (78M) [application/octet-stream] Saving to: `STDOUT' 33% [============> ] 27,795,206 40.4K/s eta 21m 34s Is anyone else having the same issue? It's causing many of my builds to time out. Louis -- View this message in context: http://boost.2283326.n4.nabble.com/Insanely-slow-download-speeds-from-Sourc… Sent from the Boost - Dev mailing list archive at Nabble.com.

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[safe_numerics] The review is ongoing
by Andrzej Krzemienski 06 Mar '17

06 Mar '17

Hi Everyone, This is to remind you about the ongoing review of safe_numerics library by Robert Ramey. The review will run till March 11th. Even if you find the format of the full review too demanding, a partial review, or simply your perception of whether the library should be given a place in Boost, will be of value, and may have an impact on the final decision. safe_numerics is a set of drop-in replacements for the built-in integer types, which make the guarantee that the results of operations are either correct according to the rules of integer arithmetic or report a diagnosable error (rather than offering modulo arithmetic results, or resulting in undefined behavior, or returning incorrect results as in the case of signed vs. unsigned comparisons). The library can be found on GitHub: https://github.com/robertramey/safe_numerics/ Online docs: http://htmlpreview.github.io/?https://github.com/robertramey /safe_numerics/master/doc/html/index.html Formal Review comments can be posted publicly on the mailing list or Boost Library Incubator <http://blincubator.com>, or sent privately to the review manager, that is myself. Here are some questions you might want to answer in your review: - What is your evaluation of the design? - What is your evaluation of the implementation? - What is your evaluation of the documentation? - What is your evaluation of the potential usefulness of the library? - Did you try to use the library? With what compiler? Did you have any problems? - How much effort did you put into your evaluation? A glance? A quick reading? In-depth study? - Are you knowledgeable about the problem domain? And most importantly: Do you think the library should be accepted as a Boost library? For more information about Boost Formal Review Process, see: http://www.boost.org/community/reviews.html Your review is needed!

1 0

[metal] Feature Complete - Request for Feedback
by Bruno Dutra 05 Mar '17

05 Mar '17

Dear community, As some of you might be aware through sporadic discussions on this mailing list throughout the last couple of years, I've been working for quite a while on a modern template metaprogramming library called Metal, that I advocate as a direct replacement for the aging Boost.MPL. I believe my work is finally complete now and so I come to you to request for feedback and ask whether you think that Metal would be a valuable addition to the Boost distribution. My intention is to request a formal review in the next days / weeks, depending on your preliminary feedback. In a glimpse, Metal is a pure template metaprogramming that explores all modern features available to C++14 to overcome the limitations of Boost.MPL, most notably: * vastly improved performance [1]; * terser syntax [2]. Repository: https://github.com/brunocodutra/metal Documentation: http://brunocodutra.github.io/metal/ Boost Incubator: http://blincubator.com/bi_library/metal-2/?gform_post_id=1566 I appreciate your feedback and opinion on whether Metal is a good fit for Boost! - Previous discussions About a year ago I came to this list to discuss a proposal of merging Metal into MPL as a new API built from ground up, while at the same time serving as a backend for the previous API on modern compilers. At that time, Metal was lazy and very similar to MPL, but since then it underwent great simplification and embraced the all-eager design, so I don't think this would be a good idea anymore. Besides, it soon became clear that this would be a huge undertaking with potential to inadvertently breaking a lot of good code to little gain, so I decided instead to tackle the problem migration from MPL by providing a handy adaptor [3]. [1]: http://metaben.ch/ [2]: http://brunocodutra.github.io/metal/index.html#in_a_glimpse [3]: http://brunocodutra.github.io/metal/group__external.html#gaede6847ad3e0bb64… Regards, Bruno Dutra

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