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@TheVajs
TheVajs / Search my gists.md
Created March 27, 2025 08:18 — forked from santisbon/Search my gists.md
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@TheVajs
TheVajs / latency.txt
Created March 27, 2025 08:17 — forked from jboner/latency.txt
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@TheVajs
TheVajs / QuadTreeTest.cs
Created November 15, 2022 14:20 — forked from DGoodayle/QuadTreeTest.cs
Quadtree in Unity
using UnityEngine;
using System.Collections;
public class QuadTreeTest : MonoBehaviour {
public class TestObject : IQuadTreeObject{
private Vector3 m_vPosition;
public TestObject(Vector3 position){
m_vPosition = position;
}
public Vector2 GetPosition(){