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All Projects → awr1 → cpuwhat

awr1 / cpuwhat

Licence: ISC license
Nim utilities for advanced CPU operations: CPU identification, ISA extension detection, bindings to assorted intrinsics

Programming Languages

nim
578 projects

Labels

armcpuavxssesimdx86intrinsicsavx2cpuidnim-lang

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cpuwhat is a Nim library for providing utilities for advanced CPU operations. Features (and planned features) include:

  • x86 Support
  • ARM Support
  • Querying CPU Name
  • Querying CPU Vendor + Microarchitecture
  • Querying CPU Cache Topology
  • Testing Presence of CPU Instruction Set Extensions
  • (WIP) Compiler Intrinsics (currently supporting MMX, SSE 1-3)

Query Example

import cpuwhat

echo(cpuName())
echo("has SSE2:     ", hasSSE2())
echo("has AVX512BW: ", hasAVX512BW())

Intrinsics Example

import cpuwhat / intrinsics / sse

let zero = mm_setzero_ps()

License

Uses the Internet Systems Consortium (ISC) open-source license.

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