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SIMD & Vectorization

Learn SIMD (Single Instruction, Multiple Data) programming with SSE2, AVX2, and auto-vectorization. Understand when to use SIMD for performance gains in image processing, string operations, and mathematical computations.

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~360 Minutes 8 Challenges

Tasks (8)

Benchmark Scalar Loop Performance

easy

Implement SIMD Operations Using SSE2 Intrinsics

hard

SIMD & Vectorization

Tasks (8)

Benchmark Scalar Loop Performance

Implement SIMD Operations Using SSE2 Intrinsics

Upgrade SSE2 Code to AVX2 for 256-bit Vectors

Implement Efficient Dot Product Using SIMD

Implement RGBA Image Color Inversion Using SIMD

Explore Auto-Vectorization by Modern Compilers

Implement Fast String Search Using SIMD

Comprehensive SIMD vs Scalar Performance Benchmark