Tags: #performance #libcpp #compared #libstdcpp
http://lists.llvm.org/pipermail/cfe-dev/2016-July/049814.html
"Of the 248 tests, libc++ was faster by at least 5% in 58 of the tests and libstdc++ was faster by at least 5% in 94 of the tests. libc++ was faster by at least 20% in 14 of the tests and libstdc++ was faster by at least 20% in 64 of the tests. The real problem, however, comes from the extremums. libc++ is never more than 65% faster than libstdc++"
http://lists.llvm.org/pipermail/cfe-dev/2016-July/049814.html
"Of the 248 tests, libc++ was faster by at least 5% in 58 of the tests and libstdc++ was faster by at least 5% in 94 of the tests. libc++ was faster by at least 20% in 14 of the tests and libstdc++ was faster by at least 20% in 64 of the tests. The real problem, however, comes from the extremums. libc++ is never more than 65% faster than libstdc++"
Tags: #modern #cpp #performance
"Representing the first major update in the 13 years since 1998, the age of "modern" C++ was heralded with the ambitious C++11 standard."
https://www.oreilly.com/ideas/2-major-reasons-why-modern-c-is-a-performance-beast?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+oreilly%2Fradar%2Fatom+%28O%27Reilly+Radar%29
"Representing the first major update in the 13 years since 1998, the age of "modern" C++ was heralded with the ambitious C++11 standard."
https://www.oreilly.com/ideas/2-major-reasons-why-modern-c-is-a-performance-beast?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+oreilly%2Fradar%2Fatom+%28O%27Reilly+Radar%29
O'Reilly Media
2 major reasons why modern C++ is a performance beast
Use smart pointers and move semantics to supercharge your C++ code base.
Tags: #performance #codefaster #noexcept
"That noexcept keyword is tricky, but just know that if you use it, your coding world will spin faster. "
https://visualstudiomagazine.com/articles/2016/10/01/noexcept.aspx
"That noexcept keyword is tricky, but just know that if you use it, your coding world will spin faster. "
https://visualstudiomagazine.com/articles/2016/10/01/noexcept.aspx
Visual Studio Magazine
Make Your Code Faster with noexcept -- Visual Studio Magazine
That noexcept keyword is tricky, but just know that if you use it, your coding world will spin faster.
Tags: #visualstudio #fasterbuild #performance
With Visual Studio ‘15’ our goal is to considerably improve productivity for C++ developers.
https://blogs.msdn.microsoft.com/visualstudio/2016/10/13/faster-c-solution-load-and-build-performance-with-visual-studio-15/
With Visual Studio ‘15’ our goal is to considerably improve productivity for C++ developers.
https://blogs.msdn.microsoft.com/visualstudio/2016/10/13/faster-c-solution-load-and-build-performance-with-visual-studio-15/
Microsoft
Faster C++ solution load and build performance with Visual Studio “15”
The official source of product insight from the Visual Studio Engineering Team
Tags: #stackoverflow #performance #asm #codefaster
Why is this C++ code faster than assembly?
http://stackoverflow.com/questions/40354978/why-is-this-c-code-faster-than-assembly
Why is this C++ code faster than assembly?
http://stackoverflow.com/questions/40354978/why-is-this-c-code-faster-than-assembly
Stackoverflow
Why is this C++ code faster than assembly?
I wrote these two solutions for Project Euler Q14, in assembly and in C++. They are the same identical brute force approach. The assembly solution was assembled with
nasm -felf64 p14.asm &&...
nasm -felf64 p14.asm &&...
Tags: #memory #performance #unique_ptr #shared_ptr
C++11 offers four different smart pointers.
http://www.modernescpp.com/index.php/memory-and-performance-overhead-of-smart-pointer
C++11 offers four different smart pointers.
http://www.modernescpp.com/index.php/memory-and-performance-overhead-of-smart-pointer