Showing results for September 2023 - C++ Team Blog

As always our team will be at CppCon this year with a host of presentations. Many of us will also be present at our team’s booth in the main hall for the first two days of the conference. Come say hi and let us know if you have any questions about our talks, products, or anything else! You can also join the #visual_studio channel on the CppCon ...

In Visual Studio 2022 version 17.6 we added a host of new ARM64 optimizations. In this 2nd edition of our blog, we will highlight some of the performance improvements to MSVC ARM64 compiler backend, we will discuss key optimizations in the Visual Studio 2022 version 17.7 for both scalar ISA and SIMD ISA (NEON). We started introducing these performa...

Back in Visual Studio 2022 version 17.5 Microsoft Visual C gained preliminary support for C11 atomics. We are happy to announce that support for the other major concurrency feature of C11, threads, is available in Visual Studio version 17.8 Preview 2. This should make it easier to port cross-platform C applications to Windows, without having to dra...

This blog post presents a selection of machine-independent optimizations that were added between Visual Studio versions 17.4 (released November 8, 2022) and 17.7 P3 (released July 11, 2023). Each optimization below shows assembly code for both X64 and ARM64 to show the machine-independent nature of the optimization. Optimizing Memory Across Block ...

The CMake Targets View in Visual Studio is a view that allows you to visualize your CMake project structure by the CMake targets and build specified target libraries and executables. To make this view more usable, we have implemented a few new improvements to make it easier than ever to navigate your CMake targets. This includes improved navigation...

The Remote File Explorer gives you the capability to access your files and folders on your remote machines that you are connected to through the Connection Manager in Visual Studio, without having to leave the IDE. Since we last spoke, the team has implemented new features to further enhance your remote file workflows by listening to your direct fe...

We are delighted to announce that Visual Studio Preview now includes the "Make Member Function Const" and "Make Global Function Static" features. To check out these features, make sure you update to the latest version of Visual Studio Preview.  Make Member Function Const Visual Studio now generates hints to mark member functions as when a me...

In this follow-up blog, we will explore progress made towards getting header units working in the Office codebase. Overview Overview Last time we talked about how and why header units can be integrated into a large cross-platform codebase like Office. We discussed how header units helped surface conformance issue...