jfalcou/eve

Health v2 · maintenance only

Adoption not part of the score

1360 stars · 75 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

EVE is a C++20 header-only library providing a type-based, high-abstraction wrapper over SIMD instruction sets (SSE/AVX-512, NEON/SVE, AltiVec) for high-performance computing. It is a research-oriented reimplementation of the former Boost.SIMD library.

Use cases

• write portable SIMD code in C++ without intrinsics
• vectorize numeric kernels across x86 and ARM
• accelerate math-heavy loops with AVX-512 or NEON
• write high-performance code that targets multiple SIMD ISAs
• replace hand-written SSE/AVX intrinsics with expressive C++20 abstractions

When to choose

• you need portable explicit SIMD across Intel, ARM, and PowerPC
• you want high-level abstractions without sacrificing performance
• your codebase can use C++20
• you need wide mathematical function coverage over SIMD registers

When to avoid

• you need GPU (GPGPU) vectorization
• you require ARM SVE with dynamic vector lengths
• you are stuck on pre-C++20 compilers
• you need a fully frozen, guaranteed-stable API before the 0.1 release

Facets

library · maturity active

simulation math developer-tools performance developer-tools gpu-computing cpp cross-platform windows simd hpc vectorization cpp20 header-only avx512 neon sve altivec algorithms linux macos

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