yuqi-zheng

writing

compiler23optimization23c++15low-latency9performance7async7ray6distributed-systems6linux4networking4trading3hardware2concurrency2python2abi1tooling1testing1memory1
Low-Latency Trading Machine: A Practical Linux Kernel Tuning Guide linuxlow-latencytrading 中文
Parsing B3 Exchange Binary UMDF Market Data: From pcap to Order Book networkinglow-latencytrading 中文
TSE Itayose Auction Pricing: The Five-Condition Algorithm tradingnetworking 中文
Cache-Friendly Maps: flat_map and unordered_flat_map vs the STL c++performance 中文
Linux rp_filter and Why It Drops Your Trading Packets linuxnetworkinglow-latency 中文
Empty Base Optimization (EBO) and [[no_unique_address]]: Zero-Cost Abstraction in Practice c++performance 中文
Memory Models, Caches, and Pipelines: The Hardware Behind Concurrency low-latencyc++hardware 中文
_GLIBCXX_USE_CXX11_ABI=0: Why the Old ABI Is Slow c++abi 中文
Ray Async Internals (5): Compile-Time Thread Isolation in GCS raydistributed-systemsasync 中文
Replace const vector& with std::span: Zero-Cost Generality c++performance 中文
String Split Performance: string_view Is Not Optional c++performance 中文
Ray Async Internals (4): Bridging gRPC and Asio raydistributed-systemsasync 中文
Ray Async Internals (3): Thread Pool and Periodic Timer raydistributed-systemsasync 中文
Ray Async Internals (2): Event Loop Observability and Chaos Testing raydistributed-systemsasync 中文
Ray Async Internals (1): Asio's Role and `instrumented_io_context` raydistributed-systemsasync 中文
Auto-Generating C++ Operators with LibClang c++tooling 中文
Byte Order Reversal in C++: Bit Twiddling vs. Compiler Builtins c++performance 中文
Immediately Invoked Function Expressions (IIFE) in C++ c++ 中文
Implementing a Correct C++ Spinlock: TAS, TTAS, and PAUSE low-latencyc++concurrency 中文
Optimizing a Ring Buffer for Throughput low-latencyc++ 中文
POSIX Sockets API: Tips and Pitfalls linuxnetworking 中文
Ray Internals: The Task, Actor, and Object Model raydistributed-systems 中文
Split Locks: The Hidden Cost of Cache-Line-Crossing Atomic Operations low-latencyc++concurrency 中文
Structure-Aware Fuzzing for Floating-Point Code with libFuzzer c++testing 中文
Using Huge Pages on Linux linuxlow-latencymemory 中文
Virtual Memory and Latency: A Practical Guide for Low-Latency Systems low-latencyhardware 中文
C++ Async Safety: Guarding Object Lifetime with `weak_from_this` c++async 中文
PEP 574: Pickle Protocol 5 and Out-of-Band Data pythonperformance 中文
Python Multiprocessing: Zero-Copy Data Transfer with shared_memory and Protocol 5 pythonperformance 中文
C++ Async Callbacks: Lambda Capture and the Destruction Order Fiasco c++async 中文
Compiler Optimization: Loop Unrolling compileroptimization 中文
Compiler Optimization: Loop Style Doesn't Matter compileroptimization 中文
Compiler Optimization: The Cost of Division compileroptimization 中文
Compiler Optimization: Using lea for Integer Arithmetic compileroptimization 中文
Compiler Optimization: Loop-Invariant Code Motion (LICM) compileroptimization 中文
Compiler Optimization: ARM's Barrel Shifter compileroptimization 中文
Compiler Optimization: Partial Inlining compileroptimization 中文
Compiler Optimization: Loop Unswitching compileroptimization 中文
Compiler Optimization: Why xor eax, eax Instead of mov eax, 0 compileroptimization 中文
Compiler Optimization: How Pointer Aliasing Kills Performance compileroptimization 中文
Compiler Optimization: Replacing Division with Multiplication compileroptimization 中文
Compiler Optimization: Inlining —The Master Optimization compileroptimization 中文
Compiler Optimization: Tail Call Optimization compileroptimization 中文
Compiler Optimization: Why Floating-Point Resists Vectorization compileroptimization 中文
Compiler Optimization: How Compilers Optimize switch Statements compileroptimization 中文
Compiler Optimization: Induction Variables and Loop-Carried Dependencies compileroptimization 中文
Compiler Optimization: Calling Conventions and Argument Passing compileroptimization 中文
Compiler Optimization: When LICM Fails —The Aliasing Trap compileroptimization 中文
Compiler Optimization: How Compilers Compare Fixed-Length Strings compileroptimization 中文
Compiler Optimization: Multiplying by Constants compileroptimization 中文
Compiler Optimization: Recognizing the popcount Pattern compileroptimization 中文
Compiler Optimization: Clang's Algebraic Simplifications compileroptimization 中文
Compiler Optimization: SIMD and Auto-Vectorization compileroptimization 中文