Showing results for performance - C++ Team Blog

Overview Introduction In our previous two (part 1, part 2) blog posts we discussed how Office was thinking holistically about header units. In this installment we’d like to share the concrete steps taken to integrate header units into the build of Microsoft Word, and their effect on build throughput. Throughout the...

With our recent 1.19 release, performance was our biggest focus for the C++ Extension in Visual Studio Code. This included features like progressive population of IntelliSense results and faster symbol searching. With these enhancements, you can begin writing C++ code when opening a file quicker than ever before. Additionally, we also added support...

In this blog we will explore one change the MSVC compiler has implemented in an effort to improve the codegen quality of applications in debug mode. We will highlight what the change does, and how it could be extended for the future. If debug performance is something you care about for your C++ projects, then Visual Studio 2022 version 17.5 is maki...

Introduction Building on top of our performance wins in earlier releases of VS2022, we are excited to announce additional improvements in Visual Studio 2022 17.3! Whether you are a game developer, work with large codebases, or have a small C++ project, your C++ development experience in Visual Studio 17.3 will feel even faster! In this blog, I ...

We have made substantial runtime performance improvements in the x86/x64 C++ compiler for Visual Studio's default debug configuration. For Visual Studio 2019 version 16.10 Preview 2, we measure 2x - 3x speedup for programs compiled in debug mode. These improvements come from reducing the overhead introduced by runtime checks (/RTCs) which are enabl...

The July 2019 update of the Visual Studio Code C/C++ extension is now available. This release includes many new features, including semantic colorization and improvements to the IntelliSense Configuration Settings Editor UI and IntelliSense cache. For a full list of this release’s improvements, check out our release notes on GitHub. Semantic Color...

In this post, we’d like to give you an update on the significant progress the Visual C++ code optimizer made in the past year, focused mostly on the features released in the 15.3 and 15.5 versions. Compared to VS2015 Update 3, VS2017 15.5 provides on average an 8.9% increase in runtime speed in the SPEC 2017 benchmark (for detailed numbers see slid...

In Update 2 for Visual Studio 2013, memory diagnostic tools were added for Windows Store and Windows Phone that enable developers to monitor live memory consumption and take heap snapshots of their applications for further analysis.  The Visual Studio team is extending the existing tools to work for Windows Desktop applications in the next maj...

In Update 2 for Visual Studio 2013, memory diagnostic tools were added for Windows Store and Windows Phone that enable developers to monitor live memory consumption and take heap snapshots of their applications for further analysis.  The Visual Studio team is extending the existing tools to work for Windows Desktop applications in the next maj...

For Visual Studio 2013 we have continued to improve the analysis performed by the Visual C++ compiler so it can produce code that runs faster than before. In this blog we highlight some of the many improvements that Visual Studio 2013 has in store for you. This blog is intended to provide you an overview on all the goodies we have added recently wh...