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| author | Bobby R. Bruce <bbruce@ucdavis.edu> | 2019-09-23 13:52:58 -0700 |
|---|---|---|
| committer | Bobby R. Bruce <bbruce@ucdavis.edu> | 2019-09-24 21:40:15 +0000 |
| commit | f97cf54db7a6f7642cc9fd122f23c4396c39bcf0 (patch) | |
| tree | 17d2ed22a1114cb138500d46afddb3bafcc2b418 /ext/pybind11/docs/intro.rst | |
| parent | 9235ae56c282d5a02ada3ed9b4e0fe2ee5738bde (diff) | |
| download | gem5-f97cf54db7a6f7642cc9fd122f23c4396c39bcf0.tar.xz | |
ext: Updated Pybind11 to version 2.4.1.
This updates Pybind11 from version 2.2.1 to version 2.4.1. This fixes
warning/error received when "<experiment/optional>" is used when
compiling using c++14 with clang. It should be noted that
"ext/pybind11/include/pybind11/std.h" has been changed to include a fix
added by commit ba42457254cc362eddc099f22b60d469cc6369e0. This is
necessary to avoid build errors.
Built: Linux (gcc, c++11) and MacOS (clang, c++14).
Tested: Ran quick tests for X86, ARM, and RISC-V.
Deprecates: https://gem5-review.googlesource.com/c/public/gem5/+/21019
Change-Id: Ie9783511cb6be50136076a55330e645f4f36d075
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/21119
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Diffstat (limited to 'ext/pybind11/docs/intro.rst')
| -rw-r--r-- | ext/pybind11/docs/intro.rst | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/ext/pybind11/docs/intro.rst b/ext/pybind11/docs/intro.rst index 2149c18db..10e1799a1 100644 --- a/ext/pybind11/docs/intro.rst +++ b/ext/pybind11/docs/intro.rst @@ -41,7 +41,6 @@ The following core C++ features can be mapped to Python - Custom operators - Single and multiple inheritance - STL data structures -- Iterators and ranges - Smart pointers with reference counting like ``std::shared_ptr`` - Internal references with correct reference counting - C++ classes with virtual (and pure virtual) methods can be extended in Python @@ -77,9 +76,8 @@ In addition to the core functionality, pybind11 provides some extra goodies: of `PyRosetta`_, an enormous Boost.Python binding project, reported a binary size reduction of **5.4x** and compile time reduction by **5.8x**. -- When supported by the compiler, two new C++14 features (relaxed constexpr and - return value deduction) are used to precompute function signatures at compile - time, leading to smaller binaries. +- Function signatures are precomputed at compile time (using ``constexpr``), + leading to smaller binaries. - With little extra effort, C++ types can be pickled and unpickled similar to regular Python objects. @@ -92,4 +90,4 @@ Supported compilers 1. Clang/LLVM (any non-ancient version with C++11 support) 2. GCC 4.8 or newer 3. Microsoft Visual Studio 2015 or newer -4. Intel C++ compiler v15 or newer +4. Intel C++ compiler v17 or newer (v16 with pybind11 v2.0 and v15 with pybind11 v2.0 and a `workaround <https://github.com/pybind/pybind11/issues/276>`_ ) |