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Writing high performance code in Net 7.pptx
The document discusses writing high performance code in .NET 7.0. It introduces Javier Cantón, the presenter, who has experience in 3D graphics and software architecture. The presentation covers topics like .NET unification, new C# features in .NET 7.0, micro-optimizations for real-time applications and graphics, and techniques for improving performance through value types, SIMD, and hardware intrinsics. It also addresses questions from the audience.
Writing high performance code in Net 7.pptx
- 1. Writing high performancecode in Net 7.0
- 2. @jcant0n Javier is aComputer Science Engineer who has always had a passion for 3D graphics and software architecture. His professional achievements include being MVP for Windows DirectX and DirectX XNA for nine years, Xbox Ambassador, as well as Microsoft Student Partner and Microsoft Most Valuable Student during his years at college. Currently he works as Chief technology innovation officer. Javier Cantón
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- 12. Net 7.0 .NET isunified
- 13. Net 7.0 Generic Math C#11 Auto-default struct Numeric IntPtr UTF-8 string ref scope variables Pattern match span<char> P/Invoke source generation
- 15. Micro-optimization • BCL andRuntime • Real Time applications • Graphics development • ML libraries
- 16. What is faster(Assignment)? @badamczewski01
- 17. What is faster(Struct Locals)? @badamczewski01
- 18. What is faster(Nullable)? @badamczewski01
- 19. What is faster(Try-catch)? @badamczewski01
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- 23. Value Type vsReference Type Stack Heap Reference Type Memory Location Int var = 10 Value Type Int var = 10
- 24. Boxing and Unboxing StackHeap j Int 4 o Int 4 i int 4 int 10
- 25. .NET Managed Heap Size>= 85.000 bytes LOH = GEN 2 = FULL GC
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- 29. OpenGL CommandQueue • Queue<T> •Interface and struct
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- 36. Hardware intrinsics • System.Runtime.Intrinsics •Vector64<T> • Vector128<T> • Vector256<T> • System.Runtime.Intrinsics.X86 • Sse, Sse2,… Sse42 • Avx, Avx2 • Fma • System.Runtime.Intrinsics.Arm.Arm64 • AdvSimd
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