# prefetch_tuning

**Repository Path**: liqiang9102/prefetch_tuning

## Basic Information

- **Project Name**: prefetch_tuning
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 10
- **Created**: 2020-07-09
- **Last Updated**: 2024-04-29

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

This module is based on Kunpeng chip and provides some performance-sensitive chip parameters for adjustment.

Build:
    make clean && make
    insmod pretetch_tuning.ko

There will be some files under /sys/class/misc/prefetch/
    policy: Prefetch policy, can be set to 0~15.
    read_unique: Whether to allow cross-numa access to cache. 0--allow 1--forbid.

Configuration example:
    echo 1 > /sys/class/misc/prefetch/read_unique