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Intrinsics for Gather Scatter

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Jeffrey Young edited this page Apr 22, 2019 · 2 revisions

ARM C Language Extensions

ARM C Language Extensions for SVE includes specific intrinsics for operating on vector-based gather/scatter (G/S) and vector+scalar operations for G/S.

As an example void svprfd_gather_[s32]index(svbool_t pg, const void *base, svint32_t indices, svprfop op) performs a vector-based prefetch unextended load

Spatter-Related Publications

Using Spatter as a Benchmark

Development with Spatter

Spanner Project

Related Work

DynamoRio G/S Tools

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