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A free (ΜΙΤ) library with hand-optimized replacement routines for GLIBC, such as memcpy(), strlen(), etc. These routines have been written specifically to take advantage of the SIMD units in modern cpus, specifically, SSE for x86/x86_64 cpus, AltiVec for ppc32/ppc64 and NEON for ARM (Cortex ... [More] A8/A9). See freevec project page (http://www.freevec.org). [Less]

Vecmathlib provides efficient, accurate, tunable, and most importantly vectorizable math functions such as sqrt, sin, or atan. The library is implemented in C++, and intended to be called on SIMD vectors, e.g. those provided by SSE, AVX, or available in Power7 and Blue Gene architectures. The ... [More] same algorithms should also work efficiently on accelerators such as GPUs. Even without vectorization, vecmathlib's algorithms are efficient on standard CPUs. [Less]