Categories
01
Low-Latency
Linux, CPU and memory performance, concurrency and C++ runtime behavior, organized by the chapters of my study notes.
26 posts
02
Algorithms
Competitive programming: combinatorics, number theory, and matrix methods.
27 posts
03
AI Native
My own AI-native development practice: quality gates, repository maps, agent workflows.
1 post
04
All posts
Everything published, newest first — for quick lookup and review.
54 posts
Tags
Low-Latency
HFT 26low latency 26C++ 22atomics 6lock free 5Linux 4MESI 4false sharing 3latency 3ring buffer 3SIMD 3cache 2cache coherence 2compiler optimization 2measurement 2memory model 2mlp 2NUMA 2prefetch 2TLB shootdown 2vectorization 2wait free 2aliasing 1alignment 1allocator 1avx2 1bandwidth 1bit cast 1branch prediction 1C-states 1cache warming 1calling convention 1clflushopt 1clwb 1cmov 1concurrency 1condition variable 1context switch 1copy elision 1cpu affinity 1CRTP 1disruptor 1double buffering 1dram 1fixed point 1floating point 1futex 1integer division 1intrinsics 1isolcpus 1jitter 1kernel tuning 1linearizability 1littles law 1logging 1loop optimization 1market data 1mcs lock 1memory 1memory layout 1memory pool 1micro batching 1mlock 1move semantics 1mpmc 1nohz_full 1page table 1pause 1pcid 1percentiles 1perf 1pipeline 1pipelining 1PMR 1pointer chasing 1pointer compression 1pointers 1preempt rt 1priority inversion 1profiling 1pure functions 1rdtsc 1rdtscp 1reference counting 1restrict 1rob 1RVO 1rwlock 1sched fifo 1scheduler 1shared memory 1speculative execution 1spinlock 1spmc 1SPSC 1static polymorphism 1STL 1strength reduction 1strict aliasing 1templates 1tick to trade 1ticket lock 1tlb 1tsc 1tuned 1type punning 1umwait 1virtual functions 1x86 1
AlgorithmsGeneral
AlgorithmsCombinatorics
combinatorics 12NTT 8FFT 4generating function 4polynomial 4counting 2diophantine 2graph 2hockey stick 2BSGS 1catalan 1chordal graph 1chromatic polynomial 1combination 1correlation 1cyclic 1derangements 1dilworth 1diophantine equations 1discrete log 1divide and conquer 1exp 1fibonacci 1formal power series 1hall 1lagrange 1logarithm 1lucas 1newton 1OGF 1order theory 1partition 1perfect squares 1poset 1primitive root 1recurrence 1stars and bars 1stirling 1不定方程 1容斥原理 1数学 1斯特林数 1生成函数 1组合数学 1计数 1错排 1
AlgorithmsNumber Theory
number theory 10mobius inversion 3sieve 3CRT 2dirichlet convolution 2du jiao sieve 2lcm 2legendre 2multiplicative functions 2blocking 1coin system 1competitive programming 1congruence 1coprime 1divisor 1divisor count 1euler 1gcd 1greedy 1linear sieve 1miller rabin 1min25 sieve 1mobius 1offline difference 1pollard rho 1prefix sum 1quadratic residue 1sqrt decomposition 1techniques 1tonelli shanks 1