April 2014 - Boost-announce

[gsoc2014] This year's students announced
by Niall Douglas 21 Apr '14

21 Apr '14

Dear Boost, We are pleased to announce that the following eight students will be this year's Google Summer of Code for 2014: 1. Anton Bikineev Mentor: Christopher Kormanyos Topic:Boost.Math Generalized Hypergeometric Functions 2. Ian Forbes Mentor: Tim Blechmann Topic: Boost.Thread Scheduled Executors 3. Louis Dionne Mentor: Joel Falcou Topic: A C++11 template metaprogramming library 4. Mark Lingle Mentor: David Bellot Topic: Boost.uBlas: Optimization via Smart Templating and a Tree Optimizer class 5. Roshan Mentor: Kyle Lutz Topic: Expand and Improve Boost.Compute 6. Saksham Maheshwari Mentor: Stefan Seefeld Topic: Boost.XML - A Standard XML Library 7. Thaler Benedek Mentor: Vicente J. Botet Escriba Topic: Boost.Pipeline 8. Vinícius dos Santos Oliveira Mentor: Bjorn Reese Topic: HTTP server on Boost At US$5,000 funding per student, this represents an investment of US$40,000 into Boost by Google this year, for which we are extremely grateful. Our thanks to everyone in Google who makes this happen every year. With so few slots available from Google some very good candidates and proposals could not be selected, so if you were not selected this year, better luck next year (remember to come early!). Congratulations to the students who did make it, and our collective thanks go to the primary mentors above for taking the time this summer, as well to the secondary mentors not listed above as well as everyone who helped out with the proposal review and the ranking and voting this year. Niall & Boris --- Boost C++ Libraries Google Summer of Code 2014 admin https://svn.boost.org/trac/boost/wiki/SoC2014

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Boost.Align review results
by Ahmed Charles 20 Apr '14

20 Apr '14

The review of the proposed Boost.Align library ended on April 20, 2014. The result is: Accepted with conditions. Glen and I would like to thank everyone for contributing to the review for Boost.Align. either with a review or comments in the discussions. The summary of formal votes is as follows (alphabetical order): Andrey Semashev - Yes (conditional) Antony Polukhin - Yes (conditional) Bjorn Reese - Yes Lars Viklund - Yes Michael Spencer - Yes For a total of 5 votes for acceptance and 0 votes for rejection. The conditional acceptance is based on the quality of documentation, as the feedback given on code and design has already been addressed. The conditions below are agreeable to the author: 1. QuickBook documentation should be used, following typical Boost documentation structure. 2. Additional examples should be used to make the understanding/use of the library easier. 3. Additional minor comments from the reviews should be addressed. I would like to thank Glen for making this an easy first review manager experience and I look forward to reviewing other libraries in the future.

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[typeindex v3.0] Peer review begins Mon 21st ends Wed 30th
by Niall Douglas 20 Apr '14

20 Apr '14

Dear Boost, A second round of community review begins for proposed Boost.TypeIndex on Mon 21st, lasting ten days. I should apologise as it's my fault for starting another peer review straight after Boost.Align ends, however I was busy as Google Summer of Code admin until today, and I will be preparing to talk at C++ Now straight after this review ends. I hope that this doesn't affect the community's willingness to contribute to the review. Reminder of the report from the last TypeIndex v2.1 review: https://groups.google.com/forum/#!topic/boost-list/TeiSdkRkUF0 Reminder of the original peer review announcement: http://boost.2283326.n4.nabble.com/TypeIndex-Peer-review-period-for-li brary-acceptance-begins-ending-Thurs-21st-Nov-td4654788.html Source code: https://github.com/apolukhin/type_index/zipball/master Github: https://github.com/apolukhin/type_index Documentation: http://apolukhin.github.com/type_index/index.html Changes in TypeIndex v3.0 since v2.1 (from my own review of it): 1. Documentation is hugely improved over v2.1, lots of side by side examples illustrating the differences and similarities. 2. You can now create your own custom type indices using an extensible framework. 3. boost::typeind::type_info now exports raw_name() and pretty_name() to maximise MSVC-GCC compatibility, and to solve point 1 but not point 2 in the v2.1 report. 4. The undefined behaviour trick used in v2.1 has been replaced with a cast via the placeholder type boost::typeind::detail::ctti_data which can be viewed in https://github.com/apolukhin/type_index/blob/master/include/boost/type _index/ctti_type_index.hpp. There is an explanation in the comments there about this technique's compatibility with the C++ standard. 5. TypeIndex now defines everything in the boost::typeind namespace instead of the boost namespace. So: 1. What is your evaluation of the design? 2. What is your evaluation of the implementation? 3. What is your evaluation of the documentation? 4. What is your evaluation of the potential usefulness of the library? 5. Did you try to use the library? With what compiler? Did you have any problems? 6. How much effort did you put into your evaluation? A glance? A quick reading? In-depth study? 7. Are you knowledgeable about the problem domain? And finally, every review should answer this question: 8. Do you think the library should be accepted as a Boost library? Be sure to say this explicitly so that your other comments don't obscure your overall opinion. Thanks, Niall -- Currently unemployed and looking for work in Ireland. Work Portfolio: http://careers.stackoverflow.com/nialldouglas/

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Boost.Align review begins today
by Ahmed Charles 11 Apr '14

11 Apr '14

Hi all, The review of Boost.Align by Glen Fernandes commences today, Friday, 11 April, and concludes Sunday, 20 April. Boost.Align provides: 1. Function align() to align a pointer, for implementations which do not provide C++11's std::align(). 2. Functions aligned_alloc() and aligned_free() for dynamic allocation with specified alignment. { For use in place of ::operator new() and ::operator delete(). } 3. Class template aligned_allocator as an alignment-aware allocator that also allows specifying a minimum alignment. { For use in place of std::allocator. } 4. Class template aligned_allocator_adaptor to turn any existing allocator into an alignment-aware allocator that also allows specifying a minimum alignment. { For use in place of any existing allocator type. } 5. Function is_aligned() to test the alignment of a pointer. Rationale: C++11 added the ability to specify increased alignment (over-alignment) for class types. Unfortunately, ::operator new allocation functions, new expressions, and the default allocator, std::allocator, do not support dynamic memory allocation of over-aligned data. Notes: This library also meets needs in existing Boost libraries. - Boost.Smart_Ptr has its own implementation of align(). - Boost.Interprocess and Boost.Log each have their own implementation of aligned_alloc() and aligned_free(). Source: doc: http://glenfe.github.io/align git: http://github.com/glenfe/align zip: http://github.com/glenfe/align/archive/master.zip Please always state in your review whether you think the library should be accepted as a Boost library. Additionally, please consider giving feedback on the following general topics: - 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? Ahmed Charles Review Manager

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