numaperf-core

Core types and error handling for the numaperf NUMA runtime.

Overview

numaperf-core provides the foundational types used throughout the numaperf workspace: type-safe identifiers for NUMA nodes and CPUs, efficient bitset implementations for CPU and node masks, and a unified error type.

Usage

[dependencies]
numaperf-core = "0.1"

Most users should use the numaperf facade crate instead.

Example

use numaperf_core::{NodeId, CpuSet, NodeMask};

// Type-safe node identifier
let node = NodeId::new(0);

// CPU set with bitmap operations
let mut cpus = CpuSet::new();
cpus.add(0);
cpus.add(1);
assert!(cpus.contains(0));

// Node mask for memory policies
let mask = NodeMask::single(node);

Types

• NodeId - Type-safe NUMA node identifier
• CpuSet - Efficient CPU set with bitmap operations
• NodeMask - NUMA node set for memory policies
• NumaError - Unified error type for all numaperf operations
• HardMode - Soft vs strict enforcement mode
• Capabilities - System capability detection

Part of numaperf

This crate is part of the numaperf workspace.

• Documentation
• GitHub

License

Licensed under either of Apache License, Version 2.0 or MIT license at your option.