May 2015 - Boost - lists.preview.boost.org

Version mismatch on develop
by Peter Dimov 20 May '15

20 May '15

On the current develop, autolink wants to link to (for instance) libboost_filesystem-vc80-mt-s-1_59.lib, but b2 builds libboost_filesystem-vc80-mt-s-1_58.lib. That's because BOOST_VERSION has been updated to 1.59 in boost/version.hpp, but is still 1.58 in Jamroot.

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[type_traits] A bug in has_nothrow_default_constructor
by Andrzej Krzemienski 20 May '15

20 May '15

Hi All, I have submitted a new ticket: https://svn.boost.org/trac/boost/ticket/11324 Given the information floating around that Boost.TypeTraits are unmaintained and that they are to be replaced with the rewrite, is there any chance that this is fixed, or at least the test case added to regression matrix? BTW, does type_traits v2 handle this case correctly? Regards, &rzej

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[Testing] Android clang tests
by John Maddock 20 May '15

20 May '15

Since all the Android/clang tests which use PCH are failing, can we either: * Change the build options to disable PCH, or better, * Fix the clang toolset? Someone who understands clang on Android would have to do the latter. See http://www.boost.org/development/tests/develop/developer/output/CrystaX-NET… for an example fail. Many thanks, John.

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crash in boost/date_time/microsec_time_clock.hpp:70 v1.55
by George Georgiev 20 May '15

20 May '15

Hi, I am having crash in in local_time () at boost155_lin32_gcc480//include/boost/date_time/microsec_time_clock.hpp:70 I can call this in isolation and there is no issues, but in the production calls it crashes 100% reproducible with Program terminated with signal SIGABRT, Aborted. The only difference I could think about it is that the call is made from a dynamically loaded library. Is there any known issue about this? Thanks, George

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Getting a trac id
by Steven Ross 19 May '15

19 May '15

I have a bug filed against my library, but with no trac ID I can't modify the bug. How do I get a trac ID?

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RemoteCall framework for RPC
by Alex Marmer 19 May '15

19 May '15

Hello, I created a C++ framework RemoteCall which allows to use RPC the same way as local C++ calls are used. For declaration, implementation and call used macros: DECLARE_REMOTE, IMPLEMENT_REMOTE, CALL_REMOTE.Return and parameters (In and In/Out) can be any type except pointers. For instance: std::tuple<in, bool> DECLARE_REMOTE(Test)(std::vector<std::string>& vInOut, const std::wstring& sIn). Implementation is on https://github.com/amarmer/RemoteCall Would it be useful to add this framework in Boost? Sincerely,Alex

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[all][testing] Regression summary upgrades
by Adam Wulkiewicz 18 May '15

18 May '15

Hi, Recently the regression summary was upgraded. The cells corresponding to the failing tests can have names comp, link, run or fail. This way we can see what's the nature of the failure without going into details. See, e.g. the tests for Math: http://www.boost.org/development/tests/develop/developer/math.html The last category of failures (generic "fail") is for the others or unknown. Currently the "Lib" errors are falling into this category. There are some in Math, e.g.: http://www.boost.org/development/tests/develop/developer/output/CrystaX-NET… So we could mark them explicitly as "lib" failures and then the other/unknown failures could be marked as "unkn" or left as it is now - "fail". This has sense if there can be other "types" of failures, e.g. caused by some error in the testing scripts, Build or Regression, for which the reason is somehow unknown. Though I haven't seen them. I propose to go further with this and to mark the compilation failures for which we know the reason of the failure in a special way: - "file" - file too big (reported on Windows, e.g. http://www.boost.org/development/tests/develop/developer/output/MinGW-w64-4…) - "time" - time limit exceeded (e.g. http://www.boost.org/development/tests/develop/developer/output/teeks99-03b…) I saw them in many libraries and I think it would be very useful for libraries having many tests like Math or Geometry. The other types of failures I could think of aren't that important for me personally but maybe someone could appreciate them, e.g. the compilers developers: - "ierr" or "cerr" - internal compiler error or segmentation fault during compilation (e.g. http://www.boost.org/development/tests/develop/developer/output/PNNL-RHEL6_… or http://www.boost.org/development/tests/develop/developer/output/teeks99-03h…) - "segf" - segmentation fault during run (http://www.boost.org/development/tests/develop/developer/output/BenPope%20x…) Furthermore I propose to use various colors for different failure reasons. You can see the examples here: https://github.com/awulkiew/summary-enhancer https://github.com/awulkiew/summary-enhancer/tree/master/example/pages Of course the colors could be changed. We should be able to modify them in the master.css file. In the examples above they are varying much to make a clear distinction between them. But if you like the yelow collor then all of the new failures could be yelowish with a slight accent of another color, e.g. compilation errors could be yellow with orange accent and "time"/"file" errors with green accent. Regards, Adam

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Spirit 3.0.0
by Joel de Guzman 18 May '15

18 May '15

Hello! C++ Now 2015. Today is the official release of Spirit X3, aka Spirit 3.0.0. X3 will be in beta, coexisting side by side with Qi, Karma, Lex and Classic. If you are a Qi user. The best place to start are the examples, especially rexpr and x3 fun. Remember to use a compiler with c++14 capabilities: clang 3.4 or greater gcc 4.9 or greater Follow this link for more: http://boost-spirit.com/home/2015/05/16/spirit-3-0-0/ Cheers! -- Joel de Guzman http://www.ciere.com http://boost-spirit.com http://www.cycfi.com/

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[type_traits] Time to upgrade to "version 2" ?
by John Maddock 17 May '15

17 May '15

Now that the release is out it's decision time: I'd like to merge the "Version2" branch of type_traits to develop, it passes all the tests, and I've been using it exclusively for testing and development locally for a few months now without issues. But.... it's a big change with the potential to break a lot of folks stuff if things go wrong given that this is such a core component. To recap the main advantages are: * Removed all the redundant cruft that's no longer required for old/broken compilers we don't support anymore anyway. * Very nearly dependency free (other than Config), there's just comon_type which still has dependencies elsewhere - and even that disappears for a C++11 compiler. * Much cleaner, easier to understand code, now that the horrid obfuscating macros introduced by MPL have gone. * Fewer template instantiations than before as much of the indirection / forwarding templates have been removed. * As a result code using these headers should be somewhat faster to compile - both with fewer template instantiations, and a much lighter #include load. Note that as a result of this change, a number of undocumented headers which were none the less being used in Boost have been deprecated. The headers still exist, but warn loud and clear about their deprecated status, so folks will get a lot of warnings to begin with. I know Edward Diener has submitted some PR's to fix these, but I plan to make a concerted attack on any remaining once the new version is in develop. So here's the question, how do we proceed? My thoughts are to basically go ahead and merge, but not merge to master until after the next release at the earliest to give everything a chance to bed down, and the required changes in other libraries to filter through. Or we could have some sort of mini-review either formally or informally to check things out before the merge - of course folks are most welcome to do this anyway! Let me know what you think, best, John.

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[type_traits] difference in decay semantic between boost and standard library
by Anton Bikineev 17 May '15

17 May '15

Hi Boost, Is it expected semantic of boost::decay not to strip top-level constness? Thanks.

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[testing] Regression unresolved issues page
by Adam Wulkiewicz 15 May '15

15 May '15

Hi, The unresolved issues page seems to be outdated (only msvc-8.0 failures can be found there): http://www.boost.org/development/tests/develop/developer/issues.html It's because from all required toolsets mentioned here: https://github.com/boostorg/boost/blob/develop/status/explicit-failures-mar… only the msvc-8.0 is currently tested. The required compilers are quite old ones. I'm not sure how we should addres this issue. I get an impression that in the past this page was used differently than it is now. I'm not sure how though. The ToC/menu is also missing. Anyway, we could: - add only some specific, more modern required toolsets to the explicit-failures-markup.xml - ignore the required toolsets entries and display the issues detected in a library for all non-disabled toolsets - remove the issues page I'd probably go with the second option and treat this page as a complement of the regression matrix. What do you think? Regards, Adam

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[ELFIO] - New library proposal
by Serge Lamikhov-Center 15 May '15

15 May '15

Hello Boost community! I'd like to determine interest in possible new library submission. ELFIO is header-only C++ library that provides a simple interface for reading and generating files in ELF binary format. It is a mature library and is in use by a number of open source and commercial projects. It is a part of some Linux distributions as well as Cygwin project. Would you please have a look at the library's home page located at: http://elfio.sourceforge.net Documentation: http://elfio.sourceforge.net/elfio.pdf Library download: http://sourceforge.net/projects/elfio/files/ELFIO-sources/ELFIO-3.1/ and its source code available through: http://github.com/serge1/ELFIO Please share your opinion on making this library be a part of the Boost. Thank you and Best regards, Serge

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[test] Problem with BOOST_TEST_MESSAGE
by Edward Diener 15 May '15

15 May '15

In testing out a library with Boost.Test I want to inject informational messages that will appear in the output of the test results. When I use BOOST_TEST_MESSAGE with the correct logging level my message appears in the output if there is some sort of Boost.Test error during my tests. However if my unit test does not have a Boost.Test error my BOOST_TEST_MESSAGE does not appear. Needless to say I always want my BOOST_TEST_MESSAGE messages to always appear in the output. Is there a solution to this ?

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[website] Broken uBLAS link
by Renato Florentino Garcia 14 May '15

14 May '15

Hi, The link to uBLAS documentation page on http://www.boost.org/doc/libs points to http://www.boost.org/doc/libs/release/libs/numeric/ublas/doc/index.htm instead of http://www.boost.org/doc/libs/release/libs/numeric/ublas/doc/index.html There are a missing l on .html Regards, Renato Garcia

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[testing] Looking for test runner owner
by Andrzej Krzemienski 14 May '15

14 May '15

Hi All, The test matrix in branch 'master' contains these two test runners: oracle-intel-S2-stlport4 <http://www.boost.org/development/tests/master/oracle-intel-S2-stlport4.html> and oracle-sparc-S2-stlport4 <http://www.boost.org/development/tests/master/oracle-sparc-S2-stlport4.html> Could the owner of these reply to me? I am trying to fix a bug on this platform in Boost.Optional, and would require some assistance. Regards, &rzej

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[variant] 1.58 boost/variant/get.hpp compile errors
by Maarten de Vries 14 May '15

14 May '15

Hello list, I recently updated to boost 1.58 and one of my programs didn't compile any more. The reason was the <boost/variant/get.hpp> header. A simple test program and compiler output is attached below. Swapping the order of the includes or including <boost/type_traits/remove_cv.hpp> before <boost/variant/get.hpp> in the test program will get rid of the errors. It would appear that <boost/variant/detail/element_index.hpp> should include <boost/type_traits/remove_cv.hpp>. Kind regards, Maarten de Vries Test program: #include <boost/variant/get.hpp> > #include <boost/variant/variant.hpp> > > int main() { > return 0; > } > Compiler output g++ (GCC) 4.9.2 20150304 (prerelease): In file included from /usr/include/boost/variant/get.hpp:24:0, > from test.cpp:1: > /usr/include/boost/variant/detail/element_index.hpp:38:69: error: > ‘remove_cv’ in namespace ‘boost’ does not name a template type > variant_element_functor<boost::mpl::_1, typename > boost::remove_cv<T>::type > > ^ > /usr/include/boost/variant/detail/element_index.hpp:38:78: error: expected > template-argument before ‘<’ token > variant_element_functor<boost::mpl::_1, typename > boost::remove_cv<T>::type > > > ^ > /usr/include/boost/variant/detail/element_index.hpp:38:78: error: expected > ‘>’ before ‘<’ token > /usr/include/boost/variant/detail/element_index.hpp:38:88: error: template > argument 2 is invalid > variant_element_functor<boost::mpl::_1, typename > boost::remove_cv<T>::type > > > ^ > /usr/include/boost/variant/detail/element_index.hpp:39:9: error: expected > ‘::’ before ‘>’ token > > > ^ > /usr/include/boost/variant/detail/element_index.hpp:39:9: error: expected > identifier before ‘>’ token > /usr/include/boost/variant/detail/element_index.hpp:39:9: error: template > argument 2 is invalid > /usr/include/boost/variant/detail/element_index.hpp:40:5: error: expected > ‘::’ before ‘>’ token > > > ^ > /usr/include/boost/variant/detail/element_index.hpp:40:5: error: expected > identifier before ‘>’ token > /usr/include/boost/variant/detail/element_index.hpp:40:5: error: template > argument 2 is invalid > /usr/include/boost/variant/detail/element_index.hpp:41:1: error: expected > ‘::’ before ‘{’ token > {}; > ^ > /usr/include/boost/variant/detail/element_index.hpp:41:1: error: expected > class-name before ‘{’ token >

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Community Maintainence Team - a Modest proposal
by Robert Ramey 13 May '15

13 May '15

Today at 12:45 in Bethe is the operations meeting of the Boost Community Library Maintainence team. In advance of that meeting I'd like to render my proposal on this list so I have it written down. Premise:The library maintainence team does not and will likely never have sufficient resources to maintain libraries without current maintainers. Proposal: a) The CMT will solicit volunteers to take over maintainence of specific libraries. b) The most likely source of such volunteers are those working in companies which use and depend upon the libraries in maintainence. Such companies will be expected to support the library maintainence by permitting the maintainer to undertake this effort using company time and resources. c) Since we don't have a list of which companies are using which libraries, we will send a solicitation to volunteer to every person who has posted a bug report for the library in question on the TRAC system. I believe this is the most likely source for prospective maintainers. d) Companies that support maintainence of a particular library will be permited to place their logo and link on the TRAC page for that library. So they will receive the following benefits from sponsoring the maintainece of the library. 1) They will be demonstrating their commitment to the high standard of software development that Boost supports. 2) By placing their logo and link on the track page, they will be encouraging and facilitating prospective employees who desire to work for such an organization to contact them. That is, they will have a leg up on attracting the highest quality C++ programmers. 3) They will be guarenteed timely and rigorous maintainence of the library which they depend on. 4) They will have the inside track on proposing and implementing any library enhancements that they desire. 5) They will benefit from collaboration of the boost community which provides numerous valuable benefits: Bug fixes submitted by users, suggestions for enhancements. etc. The value of all these benefits to the sponsoring company will far, far out weigh the incremental cost of the employee time. In many cases, since employees have to maintain the library anyway - the incremental cost is zero anyway. This moves the responsibility for library maintainence to those most willing and able to undertake it. The role of the CMT would be to promote, recruit, certify, and monitor library maintainence. The CMT would have the authority to move the responsability from maintainer to another. The current practice of having a single person/entity responsible for maintainence of a library would continue unchanged. Robert Ramey

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boost serialization and new archive types
by Robert Ramey 13 May '15

13 May '15

I'm here at C++Now and some have approached me about some enhancements to the serialization library. Specifically there is interest in moving the implementation of XML serialization to the latest C++11 of boost. I've gone them one better - While they're at it, how about including JSON and YAML as well? I would be happy to meet with anyone and everyone interested in this while here at the conference. I'm commited to all the operations meetings 12:45 so that time would be out - I'm flexible. Robert Ramey

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Windows XP support survey
by Niall Douglas 13 May '15

13 May '15

The Boost SC suggested I ask about Microsoft Windows XP support in Boost libraries here, so I'd appreciate if library maintainers could state: 1. If they still support Microsoft Windows XP i.e. actively do not use APIs not supported by XP. And if SP3 is the only service pack supported, or if any XP is okay. 2. Whether they regularly test their libraries on a Windows XP machine to ensure their libraries work there. 3. Their personal opinion about when would be best to drop mandatory Microsoft Windows XP support. Individual library maintainers can of course choose to keep supporting it. As we all know, Microsoft Windows XP is no longer supported by Microsoft as of April 2014, however a widely available registry tweak reenables support and updates until 2019. However Visual Studio 2012 cannot run on XP, nor by default can produce binaries which execute on XP, so testing and developing for XP compatibility is going to become increasingly difficult. It may become wise to announce a date that XP support guarantees will be dropped, and any users needing XP support must remain on an older Boost version and/or make use of Boost modularity to mux their own Boost distro. One big reason for thinking about this is that the first C++ 11 mandatory Boost libraries are just around the corner, and they of course need VS2013 or even VS2015 and so therefore cannot promise Windows XP support. There are also a number of post-XP APIs the assumption of which would make some library authors very pleased. For example, I would assume any Boost.Thread v5 would use the Vista only condvar APIs as one can then skip emulating condvars with win32 semaphores which would be an enormous saving of code complexity. Niall -- ned Productions Limited Consulting http://www.nedproductions.biz/ http://ie.linkedin.com/in/nialldouglas/

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Re: [boost] Interest in a container which can hold multiple data types?
by James Armstrong 12 May '15

12 May '15

You're correct in that a vector<boost::any> can achieve the same thing, and that would probably be the better way to implement this internally. I guess the proposal would be to provide the container interface to give some data modification functions and iterators which iterate over only a given type and such. That way there would be a standardized container with methods to deal with the data in a type specific way. -- James Armstrong

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Re: [boost] [boost.org website] Incorrect links on Boost website
by Marek Kurdej 12 May '15

12 May '15

> > From: Daniel James <dnljms(a)gmail.com> > To: boost(a)lists.boost.org > Cc: > Date: Sun, 10 May 2015 20:04:10 +0100 > Subject: Re: [boost] [boost.org website] Incorrect links on Boost website > On 10 May 2015 at 16:10, Michael Levine <shmuel.levine(a)gmail.com> wrote: > > I was browsing through the Boost website this morning and the links on > the > > right sidebar caught my attention. It appears that there is a duplicate > > entry for "coding guidelines for constant integral expressions", under > > Development / Requirements and Guidelines. The first of these links > points > > to the correct page. The second links to a page regarding library > > metadata. I'm not sure who, exactly, to contact for this, so I figured > this > > list would be the most appropriate means to have this addressed. > It's fixed now. Hi, Along these lines, I have spotted a curious detail on 3 Boost mailing lists. The logos (C++ Boost / Boost C++ libraries) point to web pages that are not affiliated in any way to boost. The concerned lists are: - http://lists.boost.org/boost-docs/ points to www [dot] boost [dot] com - http://lists.boost.org/boost-testing/ points to www [dot] boost [dot] com - http://lists.boost.org/geometry/ points to www [dot] osl [dot] iu [dot] edu There are maybe more wrong links that I haven't caught. Can it be fixed, please?. Regards, Marek Kurdej

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A summary of testing with sanitizers
by Ben Pope 12 May '15

12 May '15

Hello all. Now that I've finally managed to get the sanitizers all working properly (correctly linking against the sanitized runtimes) I'd like to present a summary of its output (which I hope doesn't wrap). I would like to point out that the sanitizers may not be able to completely determine whether the code is correct or not, perhaps merely that they do not understand it (inline asm, etc.), and it also looks like some of the errors are in libc++, not Boost. If the code is determined to be correct, I could add entries to the blacklist to make sure the sanitizers ignore the output, but I would prefer not to. Perhaps a better approach would be to mark up the code so that all users of sanitizers benefit, rather than just the test matrix. Suggestions on how to reduce this output (I hope to publish summaries on a regular basis) in the best possible way are welcomed. I've ordered the output by the number of test failures that result from a particular complaint as determined by the command below: cat bjam.log | grep SUMMARY | sort | uniq -c | sort -n -r Count Warning 89 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/detail/shared_count.hpp:449:49 in boost::detail::shared_count::shared_count(boost::detail::shared_count const&) 70 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:392:63 in boost::shared_ptr<boost::detail::thread_data_base>::shared_ptr(boost::shared_ptr<boost::detail::thread_data_base> const&) 69 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/detail/sp_counted_base_clang.hpp:31:5 in boost::detail::atomic_increment(int _Atomic*) 44 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:392:57 in boost::shared_ptr<boost::detail::thread_data_base>::shared_ptr(boost::shared_ptr<boost::detail::thread_data_base> const&) 44 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/detail/shared_count.hpp:449:43 in boost::detail::shared_count::shared_count(boost::detail::shared_count const&) 33 SUMMARY: ThreadSanitizer: data race on vptr (ctor/dtor vs virtual call) /home/ben/development/boost/test/build/boost_root/status/../libs/thread/src/pthread/thread.cpp:168:21 in boost::(anonymous namespace)::thread_proxy(void*) 22 SUMMARY: ThreadSanitizer: data race (/home/ben/development/llvm/trunk/build/release/projects/compiler-rt/lib/tsan/libcxx_tsan/lib/libc++.so.1+0x43962) in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::assign(char const*, unsigned long) 21 SUMMARY: ThreadSanitizer: data race (/home/ben/development/llvm/trunk/build/release/projects/compiler-rt/lib/tsan/libcxx_tsan/lib/libc++.so.1+0x43991) in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::assign(char const*, unsigned long) 21 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/test/utils/basic_cstring/basic_cstring.hpp:384:13 in boost::unit_test::basic_cstring<char const>::operator=(boost::unit_test::basic_cstring<char const> const&) 21 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/test/utils/basic_cstring/basic_cstring.hpp:383:13 in boost::unit_test::basic_cstring<char const>::operator=(boost::unit_test::basic_cstring<char const> const&) 21 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/test/impl/unit_test_log.ipp:118:41 in boost::unit_test::(anonymous namespace)::unit_test_log_impl::set_checkpoint(boost::unit_test::basic_cstring<char const>, unsigned long, boost::unit_test::basic_cstring<char const>) 18 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:499:12 in std::__1::ios_base::width() const 15 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:331:10 in boost::multiprecision::backends::detail::gmp_float_imp<50u>::~gmp_float_imp() 12 SUMMARY: ThreadSanitizer: heap-use-after-free /home/ben/development/boost/test/build/boost_root/status/../boost/chrono/time_point.hpp:196:20 in boost::chrono::time_point<boost::chrono::steady_clock, boost::chrono::duration<long, boost::ratio<1l, 1000000000l> > >::time_since_epoch() const 11 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/invoke.hpp:134:14 in _ZN5boost6detail6invokeIPFvNS_7promiseIRiEEEJS4_EEEDTclclsr5boostE7forwardIT_Efp_Espclsr5boostE7forwardIT0_Efp0_EEEOS7_DpOS8_ 11 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:392:63 in boost::shared_ptr<boost::detail::shared_state<int&> >::shared_ptr(boost::shared_ptr<boost::detail::shared_state<int&> > const&) 10 SUMMARY: MemorySanitizer: use-of-uninitialized-value /usr/local/bin/../include/c++/v1/string:640:63 in std::__1::char_traits<char>::length(char const*) 10 SUMMARY: AddressSanitizer: 4 byte(s) leaked in 1 allocation(s). 8 SUMMARY: AddressSanitizer: 552 byte(s) leaked in 23 allocation(s). 7 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:742:54 in std::__1::basic_ios<char, std::__1::char_traits<char> >::fill() const 6 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:437:12 in std::__1::ios_base::flags() const 6 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/invoke.hpp:134:14 in _ZN5boost6detail6invokeIPFvNS_7promiseIiEEEJS3_EEEDTclclsr5boostE7forwardIT_Efp_Espclsr5boostE7forwardIT0_Efp0_EEEOS6_DpOS7_ 6 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:392:63 in boost::shared_ptr<boost::detail::shared_state<int> >::shared_ptr(boost::shared_ptr<boost::detail::shared_state<int> > const&) 5 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/map:1006:47 in std::__1::map<void const*, boost::detail::tss_data_node, std::__1::less<void const*>, std::__1::allocator<std::__1::pair<void const* const, boost::detail::tss_data_node> > >::empty() const 5 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:506:22 in std::__1::ios_base::width(long) 5 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/src/pthread/thread.cpp:85:78 in boost::detail::(anonymous namespace)::tls_destructor(void*) 5 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/serialization/test/test_shared_ptr.cpp:123:5 in void save_and_load<boost::shared_ptr<A> >(boost::shared_ptr<A>&) 5 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/serialization/test/test_shared_ptr_132.cpp:117:5 in void save_and_load<boost_132::shared_ptr<A> >(boost_132::shared_ptr<A> const&) 5 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/serialization/src/basic_iarchive.cpp:443:16 in boost::archive::detail::basic_iarchive_impl::load_pointer(boost::archive::detail::basic_iarchive&, void*&, boost::archive::detail::basic_pointer_iserializer const*, boost::archive::detail::basic_pointer_iserializer const* (*)(boost::serialization::extended_type_info const&)) 5 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/numeric/odeint/stepper/bulirsch_stoer.hpp:202:13 in boost::numeric::odeint::controlled_step_result boost::numeric::odeint::bulirsch_stoer<std::__1::vector<double, std::__1::allocator<double> >, double, std::__1::vector<double, std::__1::allocator<double> >, double, boost::numeric::odeint::range_algebra, boost::numeric::odeint::default_operations, boost::numeric::odeint::initially_resizer>::try_step<void (*)(std::__1::vector<double, std::__1::allocator<double> > const&, std::__1::vector<double, std::__1::allocator<double> >&, double), std::__1::vector<double, std::__1::allocator<double> >, std::__1::vector<double, std::__1::allocator<double> >, std::__1::vector<double, std::__1::allocator<double> > >(void (*)(std::__1::vector<double, std::__1::allocator<double> > const&, std::__1::vector<double, std::__1::allocator<double> >&, double), std::__1::vector<double, std::__1::allocator<double> > co 5 SUMMARY: AddressSanitizer: heap-use-after-free /home/ben/development/llvm/trunk/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:403:3 in __asan_memcpy 5 SUMMARY: AddressSanitizer: 936 byte(s) leaked in 6 allocation(s). 5 SUMMARY: AddressSanitizer: 768 byte(s) leaked in 4 allocation(s). 5 SUMMARY: AddressSanitizer: 64 byte(s) leaked in 2 allocation(s). 5 SUMMARY: AddressSanitizer: 576 byte(s) leaked in 4 allocation(s). 5 SUMMARY: AddressSanitizer: 552 byte(s) leaked in 2 allocation(s). 5 SUMMARY: AddressSanitizer: 480 byte(s) leaked in 8 allocation(s). 5 SUMMARY: AddressSanitizer: 368 byte(s) leaked in 4 allocation(s). 5 SUMMARY: AddressSanitizer: 32 byte(s) leaked in 4 allocation(s). 5 SUMMARY: AddressSanitizer: 240 byte(s) leaked in 4 allocation(s). 5 SUMMARY: AddressSanitizer: 1 byte(s) leaked in 1 allocation(s). 4 SUMMARY: ThreadSanitizer: thread leak /home/ben/development/boost/test/build/boost_root/status/../libs/thread/src/pthread/thread.cpp:250:25 in boost::thread::start_thread_noexcept() 4 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/pthread/pthread_mutex_scoped_lock.hpp:24:23 in boost::pthread::pthread_mutex_scoped_lock::pthread_mutex_scoped_lock(pthread_mutex_t*) 4 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/pthread/pthread_mutex_scoped_lock.hpp:24:17 in boost::pthread::pthread_mutex_scoped_lock::pthread_mutex_scoped_lock(pthread_mutex_t*) 4 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/pthread/once_atomic.hpp:128:25 in void boost::call_once<void (&)()>(boost::once_flag&, void (&)()) 4 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/thread.hpp:116:17 in boost::detail::thread_data<void (*)()>::run() 4 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/atomic/detail/atomic_template.hpp:134:22 in boost::atomics::detail::base_atomic<unsigned int, int>::compare_exchange_strong(unsigned int&, unsigned int, boost::memory_order, boost::memory_order) volatile 4 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/serialization/test/test_shared_ptr_multi_base.cpp:185:5 in void shared_weak<boost::shared_ptr<Sub>, boost::weak_ptr<Base3> >(boost::shared_ptr<Sub>&, boost::weak_ptr<Base3>&) 4 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/type_index/stl_type_index.hpp:141:40 in boost::typeindex::stl_type_index::pretty_name() const 3 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/invoke.hpp:134:14 in _ZN5boost6detail6invokeIPFvNS_7promiseIvEEEJS3_EEEDTclclsr5boostE7forwardIT_Efp_Espclsr5boostE7forwardIT0_Efp0_EEEOS6_DpOS7_ 3 SUMMARY: MemorySanitizer: use-of-uninitialized-value /usr/local/bin/../include/c++/v1/string:3767:13 in bool std::__1::operator==<std::__1::allocator<char> >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) 3 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/spirit/home/qi/numeric/detail/real_impl.hpp:295:22 in bool boost::spirit::qi::detail::real_impl<double, boost::spirit::qi::real_policies<double> >::parse<char const*, double>(char const*&, char const* const&, double&, boost::spirit::qi::real_policies<double> const&) 3 SUMMARY: MemorySanitizer: use-of-uninitialized-value /build/buildd/glibc-2.21/misc/tsearch.c:356 in tdelete 2 SUMMARY: ThreadSanitizer: data race (/home/ben/development/llvm/trunk/build/release/projects/compiler-rt/lib/tsan/libcxx_tsan/lib/libc++.so.1+0x381e2) in std::__1::__shared_weak_count::__release_shared() 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/try_join_until_pass.cpp:55:12 in G::operator()() 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/try_join_until_pass.cpp:54:5 in G::operator()() 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/detach_pass.cpp:70:5 in main 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/detach_pass.cpp:69:5 in main 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/constr/move_pass.cpp:58:55 in G::operator()(int, double) 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/asio/test/strand.cpp:91:3 in sleep_increment(boost::asio::io_service*, int*) 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/future.hpp:3377:50 in boost::packaged_task<double (int, char)>::packaged_task(boost::packaged_task<double (int, char)>&&) 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/future.hpp:3377:11 in boost::packaged_task<double (int, char)>::packaged_task(boost::packaged_task<double (int, char)>&&) 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/invoke.hpp:134:14 in _ZN5boost6detail6invokeIPFvNS_13packaged_taskIFdicEEEEJS4_EEEDTclclsr5boostE7forwardIT_Efp_Espclsr5boostE7forwardIT0_Efp0_EEEOS7_DpOS8_ 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:392:63 in boost::shared_ptr<boost::detail::shared_state<void> >::shared_ptr(boost::shared_ptr<boost::detail::shared_state<void> > const&) 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:334:35 in boost::shared_ptr<boost::detail::task_base_shared_state<double (int, char)> >::shared_ptr() 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/detail/shared_count.hpp:114:21 in boost::detail::shared_count::shared_count() 2 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/log/utility/once_block.hpp:91:24 in boost::log::v2_mt_posix::aux::once_block_sentry::executed() const 2 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:159:10 in boost::multiprecision::backends::detail::gmp_float_imp<50u>::operator=(long) 2 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/geometry/strategies/cartesian/point_in_box.hpp:36:34 in bool boost::geometry::strategy::within::within_range::apply<double, double>(double const&, double const&, double const&) 2 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2774:7 in boost::container::container_detail::vec_iterator<boost::container::stable_vector_detail::node_base<void*>**, false> boost::container::vector<boost::container::stable_vector_detail::node_base<void*>*, boost::container::allocator<boost::container::stable_vector_detail::node_base<void*>*, 2u, 0u> >::priv_forward_range_insert<boost::container::container_detail::insert_value_initialized_n_proxy<boost::container::allocator<boost::container::stable_vector_detail::node_base<void*>*, 2u, 0u>, boost::container::stable_vector_detail::node_base<void*>**> >(boost::container::stable_vector_detail::node_base<void*>** const&, unsigned long, boost::container::container_detail::insert_value_initialized_n_proxy<boost::container::allocator<boost::container::stable_vector_detail::node_base<void*>*, 2u, 0u>, boost::container::stable_vector_detail::node_base<void*>**>) 2 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2604:11 in void boost::container::vector<MyInt, boost::container::allocator<MyInt, 2u, 6u> >::priv_push_back<MyInt>(MyInt&&) 2 SUMMARY: MemorySanitizer: use-of-uninitialized-value /build/buildd/glibc-2.21/misc/tsearch.c:320 in tfind 2 SUMMARY: AddressSanitizer: stack-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../libs/spirit/classic/test/traverse_tests.cpp:379:44 in void post_order_trace_test<boost::spirit::classic::sequence<boost::spirit::classic::chlit<char>, boost::spirit::classic::chlit<char> > >(boost::spirit::classic::sequence<boost::spirit::classic::chlit<char>, boost::spirit::classic::chlit<char> > const&, char const**, unsigned long) 2 SUMMARY: AddressSanitizer: stack-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../libs/local_function/test/return_derivative_seq.cpp:17:9 in derivative(boost::function<int (int)>&, int)::boost_local_function_auxXfunctorX17X::operator()(int) 2 SUMMARY: AddressSanitizer: 576 byte(s) leaked in 12 allocation(s). 2 SUMMARY: AddressSanitizer: 288 byte(s) leaked in 6 allocation(s). 2 SUMMARY: AddressSanitizer: 16 byte(s) leaked in 1 allocation(s). 2 SUMMARY: AddressSanitizer: 14496 byte(s) leaked in 404 allocation(s). 2 SUMMARY: AddressSanitizer: 120 byte(s) leaked in 5 allocation(s). 1 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:488:22 in std::__1::ios_base::precision(long) 1 SUMMARY: ThreadSanitizer: data race /usr/local/bin/../include/c++/v1/ios:444:20 in std::__1::ios_base::flags(unsigned int) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/./util.inl:106:16 in (anonymous namespace)::execution_monitor::wait() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/try_join_for_pass.cpp:55:12 in G::operator()() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/try_join_for_pass.cpp:54:5 in G::operator()() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/join_pass.cpp:56:12 in G::operator()() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/thread/test/threads/thread/members/join_pass.cpp:39:5 in G::G() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/spirit/classic/test/owi_mt_tests.cpp:93:23 in test_task<boost::spirit::classic::impl::object_with_id<tag1, unsigned long> >::increase_test_size(unsigned long) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/log/test/run/util_once_block.cpp:64:25 in once_block_flag_thread(boost::barrier&) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/log/test/run/util_once_block.cpp:112:25 in once_block_thread(boost::barrier&) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/interprocess/test/condition_test_template.hpp:83:17 in void boost::interprocess::test::condition_test_thread<boost::interprocess::interprocess_condition_any, boost::interprocess::ipcdetail::spin_mutex>(boost::interprocess::test::condition_test_data<boost::interprocess::interprocess_condition_any, boost::interprocess::ipcdetail::spin_mutex>*) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/interprocess/test/condition_test_template.hpp:321:15 in void boost::interprocess::test::do_test_condition_queue_notify_one<boost::interprocess::interprocess_condition_any, boost::interprocess::ipcdetail::spin_mutex>() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/interprocess/test/condition_test_template.hpp:282:10 in boost::interprocess::test::condition_func<boost::interprocess::interprocess_condition_any, boost::interprocess::ipcdetail::spin_mutex>::operator()() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/interprocess/test/condition_test_template.hpp:277:10 in boost::interprocess::test::condition_func<boost::interprocess::interprocess_condition_any, boost::interprocess::ipcdetail::spin_mutex>::operator()() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/atomic/test/ordering.cpp:200:40 in total_store_order_test<(boost::memory_order)0, (boost::memory_order)0>::thread2fn() 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../libs/atomic/test/atomicity.cpp:131:28 in racy_add(unsigned int volatile&, unsigned long) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/pthread/mutex.hpp:62:17 in boost::posix::pthread_mutex_lock(pthread_mutex_t*) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/future.hpp:2481:88 in boost::promise<void>::promise(boost::promise<void>&&) 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/thread/detail/invoke.hpp:134:14 in _ZN5boost6detail6invokeIPFvvEJEEEDTclclsr5boostE7forwardIT_Efp_Espclsr5boostE7forwardIT0_Efp0_EEEOS4_DpOS5_ 1 SUMMARY: ThreadSanitizer: data race /home/ben/development/boost/test/build/boost_root/status/../boost/smart_ptr/shared_ptr.hpp:663:16 in boost::shared_ptr<boost::detail::shared_state<void> >::get() const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /usr/local/bin/../include/c++/v1/bitset:757:46 in std::__1::bitset<8ul>::bitset<char, std::__1::char_traits<char>, std::__1::allocator<char> >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::size_type, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::size_type, char, char) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /usr/local/bin/../include/c++/v1/algorithm:1193:13 in bool std::__1::equal<boost::archive::iterators::mb_from_wchar<wchar_t const*>, char const*, std::__1::__equal_to<wchar_t, char> >(boost::archive::iterators::mb_from_wchar<wchar_t const*>, boost::archive::iterators::mb_from_wchar<wchar_t const*>, char const*, std::__1::__equal_to<wchar_t, char>) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_rational_io_mpz.test/clang-linux-3.7~msan~c14_libc++/release/test_rational_io_mpz+0x76708) in boost::multiprecision::number<boost::multiprecision::backends::gmp_rational, (boost::multiprecision::expression_template_option)1> generate_random<boost::multiprecision::number<boost::multiprecision::backends::gmp_rational, (boost::multiprecision::expression_template_option)1> >() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_miller_rabin.test/clang-linux-3.7~msan~c14_libc++/release/test_miller_rabin+0x75bbf) in void test<boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> >() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_int_io_mpz.test/clang-linux-3.7~msan~c14_libc++/release/test_int_io_mpz+0x7ca20) in boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> generate_random<boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> >() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_generic_conv.test/clang-linux-3.7~msan~c14_libc++/release/test_generic_conv+0x99138) in void boost::multiprecision::detail::generic_interconvert<boost::multiprecision::backends::gmp_int, boost::multiprecision::backends::cpp_int_backend<0u, 0u, (boost::multiprecision::cpp_integer_type)1, (boost::multiprecision::cpp_int_check_type)0, std::__1::allocator<unsigned long long> > >(boost::multiprecision::backends::gmp_int&, boost::multiprecision::backends::cpp_int_backend<0u, 0u, (boost::multiprecision::cpp_integer_type)1, (boost::multiprecision::cpp_int_check_type)0, std::__1::allocator<unsigned long long> > const&, mpl_::int_<0> const&, mpl_::int_<0> const&) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_float_io_mpf.test/clang-linux-3.7~msan~c14_libc++/release/test_float_io_mpf+0x916e9) in void test<boost::multiprecision::number<boost::multiprecision::backends::gmp_float<50u>, (boost::multiprecision::expression_template_option)1> >() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_cpp_int_3.test/clang-linux-3.7~msan~c14_libc++/release/test_cpp_int_3+0x89656) in boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> generate_random<boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> >(unsigned int) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_cpp_int_2.test/clang-linux-3.7~msan~c14_libc++/release/test_cpp_int_2+0x89246) in boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> generate_random<boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> >(unsigned int) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/home/ben/development/boost/test/build/results/boost/bin.v2/libs/multiprecision/test/test_cpp_int_1.test/clang-linux-3.7~msan~c14_libc++/release/test_cpp_int_1+0x95d16) in boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> generate_random<boost::multiprecision::number<boost::multiprecision::backends::gmp_int, (boost::multiprecision::expression_template_option)1> >(unsigned int) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/serialization/src/basic_xml_grammar.ipp:200:5 in boost::archive::basic_xml_grammar<char>::my_parse(std::__1::basic_istream<char, std::__1::char_traits<char> >&, boost::spirit::classic::rule<boost::spirit::classic::scanner<std::__1::__wrap_iter<char*>, boost::spirit::classic::scanner_policies<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> >, boost::spirit::classic::nil_t, boost::spirit::classic::nil_t> const&, char) const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/graph/test/typestr.hpp:33:29 in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > typestr<boost::undirected_graph<VertexBundle, EdgeBundle, GraphBundle> >() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/container/test/alloc_full_test.cpp:126:10 in boost::container::test::test_allocation_shrink() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/container/test/alloc_basic_test.cpp:24:7 in basic_test() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/container/bench/bench_alloc.cpp:63:13 in void allocation_timing_test<char_holder<8u> >(unsigned int, unsigned int) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../libs/config/test/limits_test.cpp:97:8 in void print_hex_val<long double>(long double, char const*) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/test/impl/test_tools.ipp:298:9 in boost::test_tools::tt_detail::report_assertion(boost::test_tools::assertion_result const&, boost::unit_test::lazy_ostream const&, boost::unit_test::basic_cstring<char const>, unsigned long, boost::test_tools::tt_detail::tool_level, boost::test_tools::tt_detail::check_type, unsigned long, ...) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/spirit/home/qi/numeric/detail/real_impl.hpp:295:22 in bool boost::spirit::qi::detail::real_impl<double, boost::spirit::qi::ureal_policies<double> >::parse<char const*, double>(char const*&, char const* const&, double&, boost::spirit::qi::ureal_policies<double> const&) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/spirit/home/qi/numeric/detail/real_impl.hpp:295:22 in bool boost::spirit::qi::detail::real_impl<double, boost::spirit::qi::strict_real_policies<double> >::parse<char const*, double>(char const*&, char const* const&, double&, boost::spirit::qi::strict_real_policies<double> const&) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/spirit/home/qi/numeric/detail/real_impl.hpp:295:22 in bool boost::spirit::qi::detail::real_impl<double, boost::spirit::qi::real_policies<double> >::parse<std::__1::__wrap_iter<char*>, double>(std::__1::__wrap_iter<char*>&, std::__1::__wrap_iter<char*> const&, double&, boost::spirit::qi::real_policies<double> const&) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/numeric/odeint/stepper/bulirsch_stoer.hpp:202:13 in boost::numeric::odeint::controlled_step_result boost::numeric::odeint::bulirsch_stoer<boost::array<double, 3ul>, double, boost::array<double, 3ul>, double, boost::numeric::odeint::array_algebra, boost::numeric::odeint::default_operations, boost::numeric::odeint::initially_resizer>::try_step<lorenz, boost::array<double, 3ul>, boost::array<double, 3ul>, boost::array<double, 3ul> >(lorenz, boost::array<double, 3ul> const&, boost::array<double, 3ul> const&, double&, boost::array<double, 3ul>&, double&) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/numeric/odeint/iterator/impl/adaptive_iterator_impl.hpp:105:17 in boost::numeric::odeint::adaptive_iterator_impl<boost::numeric::odeint::adaptive_iterator<boost::numeric::odeint::dummy_controlled_stepper, empty_system, boost::array<double, 1ul>, boost::numeric::odeint::controlled_stepper_tag>, boost::numeric::odeint::dummy_controlled_stepper, empty_system, boost::array<double, 1ul>, boost::numeric::odeint::detail::ode_state_iterator_tag, boost::numeric::odeint::controlled_stepper_tag>::increment() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:368:7 in boost::multiprecision::backends::detail::gmp_float_imp<0u>::data() const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:331:10 in boost::multiprecision::backends::detail::gmp_float_imp<25u>::~gmp_float_imp() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:331:10 in boost::multiprecision::backends::detail::gmp_float_imp<100u>::~gmp_float_imp() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:234:7 in boost::multiprecision::backends::detail::gmp_float_imp<0u>::str(long, unsigned int) const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:1932:7 in boost::multiprecision::backends::gmp_rational::str(long, unsigned int) const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:1827:10 in boost::multiprecision::backends::gmp_rational::operator=(unsigned long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:152:10 in boost::multiprecision::backends::detail::gmp_float_imp<50u>::operator=(unsigned long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:152:10 in boost::multiprecision::backends::detail::gmp_float_imp<2000u>::operator=(unsigned long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:152:10 in boost::multiprecision::backends::detail::gmp_float_imp<0u>::operator=(unsigned long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:1226:7 in boost::multiprecision::backends::gmp_int::str(long, unsigned int) const 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:1100:10 in boost::multiprecision::backends::gmp_int::operator=(long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/multiprecision/gmp.hpp:1093:10 in boost::multiprecision::backends::gmp_int::operator=(unsigned long) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/graph/boykov_kolmogorov_max_flow.hpp:471:22 in boost::detail::bk_max_flow<boost::adjacency_list<boost::vecS, boost::vecS, boost::directedS, Node<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >, Link<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >, boost::no_property, boost::listS>, boost::adj_list_edge_property_map<boost::directed_tag, long, long&, unsigned long, Link<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >, long Link<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >::*>, boost::adj_list_edge_property_map<boost::directed_tag, long, long&, unsigned long, Link<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >, long Link<boost::detail::edge_desc_impl<boost::directed_tag, unsigned long> >::*>, boost::adj_list_edge_property_map<boost::directed_tag, boost::detail::edge_desc_impl<boost::directed_ 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/gil/color_base_algorithm.hpp:237:60 in bool boost::gil::detail::element_recursion<2>::static_equal<boost::gil::bit_aligned_pixel_reference<unsigned char, boost::mpl::vector3_c<int, 1, 2, 1>, boost::gil::layout<boost::mpl::vector3<boost::gil::red_t, boost::gil::green_t, boost::gil::blue_t>, boost::mpl::vector3_c<int, 2, 1, 0> >, true>, boost::gil::bit_aligned_pixel_reference<unsigned char, boost::mpl::vector3_c<int, 1, 2, 1>, boost::gil::layout<boost::mpl::vector3<boost::gil::red_t, boost::gil::green_t, boost::gil::blue_t>, boost::mpl::range_c<int, 0, 3> >, true> >(boost::gil::bit_aligned_pixel_reference<unsigned char, boost::mpl::vector3_c<int, 1, 2, 1>, boost::gil::layout<boost::mpl::vector3<boost::gil::red_t, boost::gil::green_t, boost::gil::blue_t>, boost::mpl::vector3_c<int, 2, 1, 0> >, true> const&, boost::gil::bit_aligned_pixel_reference<unsigned char, boost::mpl::vector3_c<int, 1, 2, 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/context/execution_context.hpp:115:17 in boost::context::execution_context::activation_record::resume(bool) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:457:10 in boost::container::container_detail::vector_alloc_holder<boost::container::allocator<int, 2u, 0u>, boost::move_detail::integral_constant<unsigned int, 2u> >::~vector_alloc_holder() 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2774:7 in boost::container::container_detail::vec_iterator<int*, false> boost::container::vector<int, boost::container::allocator<int, 2u, 0u> >::priv_forward_range_insert<boost::container::container_detail::insert_move_proxy<boost::container::allocator<int, 2u, 0u>, int*> >(int* const&, unsigned long, boost::container::container_detail::insert_move_proxy<boost::container::allocator<int, 2u, 0u>, int*>) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2774:7 in boost::container::container_detail::vec_iterator<boost::container::container_detail::pair<int, int>*, false> boost::container::vector<boost::container::container_detail::pair<int, int>, boost::container::allocator<boost::container::container_detail::pair<int, int>, 2u, 0u> >::priv_forward_range_insert<boost::container::container_detail::insert_move_proxy<boost::container::allocator<boost::container::container_detail::pair<int, int>, 2u, 0u>, boost::container::container_detail::pair<int, int>*> >(boost::container::container_detail::pair<int, int>* const&, unsigned long, boost::container::container_detail::insert_move_proxy<boost::container::allocator<boost::container::container_detail::pair<int, int>, 2u, 0u>, boost::container::container_detail::pair<int, int>*>) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2675:10 in boost::container::vector<MyInt, boost::container::allocator<MyInt, 2u, 0u> >::priv_shrink_to_fit(boost::move_detail::integral_constant<unsigned int, 2u>) 1 SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/ben/development/boost/test/build/boost_root/status/../boost/container/vector.hpp:2604:11 in void boost::container::vector<int, boost::container::allocator<int, 2u, 0u> >::priv_push_back<int>(int&&) 1 SUMMARY: AddressSanitizer: stack-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../libs/local_function/test/return_derivative.cpp:22:9 in derivative(boost::function<int (int)>&, int)::boost_local_function_auxXfunctorX22X::operator()(int) 1 SUMMARY: AddressSanitizer: stack-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../boost/intrusive/detail/size_holder.hpp:35:14 in boost::intrusive::detail::size_holder<true, unsigned long, void>::get_size() const 1 SUMMARY: AddressSanitizer: global-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../boost/numeric/odeint/iterator/impl/times_iterator_impl.hpp:86:42 in boost::numeric::odeint::times_iterator_impl<boost::numeric::odeint::times_time_iterator<boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>, double*, boost::numeric::odeint::stepper_tag>, boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>, double*, boost::numeric::odeint::detail::ode_state_time_iterator_tag, boost::numeric::odeint::stepper_tag>::times_iterator_impl(boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>&, double*, double*, double) 1 SUMMARY: AddressSanitizer: global-buffer-overflow /home/ben/development/boost/test/build/boost_root/status/../boost/numeric/odeint/iterator/impl/times_iterator_impl.hpp:86:42 in boost::numeric::odeint::times_iterator_impl<boost::numeric::odeint::times_iterator<boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>, double*, boost::numeric::odeint::stepper_tag>, boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>, double*, boost::numeric::odeint::detail::ode_state_iterator_tag, boost::numeric::odeint::stepper_tag>::times_iterator_impl(boost::numeric::odeint::dummy_stepper, empty_system, boost::array<double, 1ul>&, double*, double*, double) 1 SUMMARY: AddressSanitizer: container-overflow /usr/local/bin/../include/c++/v1/string:1664:39 in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__is_long() const 1 SUMMARY: AddressSanitizer: container-overflow /home/ben/development/llvm/trunk/llvm/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:188:3 in __interceptor_strcmp 1 SUMMARY: AddressSanitizer: 96 byte(s) leaked in 6 allocation(s). 1 SUMMARY: AddressSanitizer: 8 byte(s) leaked in 1 allocation(s). 1 SUMMARY: AddressSanitizer: 816 byte(s) leaked in 1 allocation(s). 1 SUMMARY: AddressSanitizer: 797943 byte(s) leaked in 357 allocation(s). 1 SUMMARY: AddressSanitizer: 796079 byte(s) leaked in 351 allocation(s). 1 SUMMARY: AddressSanitizer: 72000000 byte(s) leaked in 3000000 allocation(s). 1 SUMMARY: AddressSanitizer: 65536 byte(s) leaked in 1 allocation(s). 1 SUMMARY: AddressSanitizer: 56 byte(s) leaked in 4 allocation(s). 1 SUMMARY: AddressSanitizer: 324 byte(s) leaked in 3 allocation(s). 1 SUMMARY: AddressSanitizer: 24 byte(s) leaked in 2 allocation(s). 1 SUMMARY: AddressSanitizer: 20 byte(s) leaked in 2 allocation(s). 1 SUMMARY: AddressSanitizer: 1984 byte(s) leaked in 11 allocation(s). 1 SUMMARY: AddressSanitizer: 171 byte(s) leaked in 9 allocation(s). 1 SUMMARY: AddressSanitizer: 14256 byte(s) leaked in 99 allocation(s). 1 SUMMARY: AddressSanitizer: 12345 byte(s) leaked in 1 allocation(s). 1 SUMMARY: AddressSanitizer: 114688 byte(s) leaked in 7 allocation(s). 1 SUMMARY: AddressSanitizer: 104 byte(s) leaked in 2 allocation(s). I'm happy to expand on any line that is less than useful. For the sake of sanity, I think I will also add this to the command line -Wno-unused-local-typedef, as the log contains 462603 matches, often times the warnings push more interesting things off beyond the 64Kb limit. Ben

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Re: [boost] Multiple-pattern string search algorithms
by meghana madhyastha 12 May '15

12 May '15

Hi, The Rabin Karp algorithm performs better than KMP and Boyer Moore during multiple pattern searching. The interface that I have suggested is given below. Please let me know your opinions and if there is a better approach than the one I am suggesting. Any feedback/criticism/guidance will be appreciated and helpful. An overview of the Rabin Karp Algorithm: The Rabin Karp algorithm assigns hash values to the text. The pattern is made to 'slide' along the text to be searched. The hash value of the text is computed and is compared to the hash value of the pattern. A brute force search of each element in the pattern with the current window of text is performed if and only if the hash value of the text matches the hash value of the pattern (and this hash value can be calculated in O(1) time). There can be two interfaces that can be implemented for this a procedural and an object oriented interface (similar to the interfaces for the Boyer Moore Algorithm). There should be two iterator types. One to iterate through the text called 'textIter' and another to iterate through the set of patterns (multiple patterns can be stored as part of a set) called 'setIter'. In the object oriented interface, the hash value of the pattern can be precomputed in the constructor. The text can be searched to match the pattern using the () operator (similar to the implementation of Boyer Moore). In the procedural interface, the search as well as hash computation of the pattern string all happens in the single function 'rabin_karp_search'. template <typename patIter> class rabin_karp { public: rabin_karp ( patIter first, patIter last ); ~rabin_karp (); template <typename textIter> template <typename setIter> textIter operator () ( textIter text_first, textIter text_last, setIter set_first, setIter set_last); }; template <typename patIter, typename textIter> textIter rabin_karp_search ( textIter text_first, textIter text_last, setIter set_first, setIter set_last ); Thanks and Regards, Meghana

1 0

[website] online docs not available?
by Andrzej Krzemienski 12 May '15

12 May '15

Hi Everyone, It looks that the online documentation is not available. the link http://www.boost.org/doc/libs/1_58_0/ displays a blank page. Can you see the docs? Regards, &rzej

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[regression][testing][config] Regression results not displayed.
by Adam Wulkiewicz 11 May '15

11 May '15

Hi, Since 2015/04/26 the tests started to dissapear from Geometry summary pages for develop branch. And now the pages aren't even displayed properly, I see only: Error extracting file: No matching files were found. for: http://www.boost.org/development/tests/develop/developer/geometry.html http://www.boost.org/development/tests/develop/developer/geometry-extension… and on: http://www.boost.org/development/tests/develop/developer/geometry-index.html there are only 2 tests. Furthermore "geometry" and "geometry-extensions" can't be found in the menu. I can see the results for Geometry in the paskages sent to the server. I can also see them in the sanitizer reports sent by Ben. So I'm guessing that the error must be on a later stage of processing, probably in the Regression. Just before the time I saw the issue the first time I added new tests to "geometry-extensions", though it seems wierd that it could affect "geometry" and "geometry-index": https://github.com/boostorg/geometry/commit/9bc8baaa3b3fffc96fbb0abd10a8cb0… https://github.com/boostorg/geometry/commit/07c8b24b89e9fec75c6b7efc7e94032… Geometry is probably the library with the most complex tests structure. We use nested directories and build-project directive in Jamfiles. May this be a part of the problem? AFAIR at that time there were also some changes in the Regression, and the last time something like this happened Config was changed. Could some changes in those modules cause the issue I'm writing about? What may be the reason of such behavior and most importantly do you know how to fix it? Regards, Adam

2 6