术语表

\begin{multicols}{2}

\textbf{AOS} Array Of Structures

\textbf{BB} Basic Block

\textbf{BIOS} Basic Input Output System

\textbf{CI/CD} Contiguous Integration/ Contiguous Development

\textbf{CPI} Clocks Per Instruction

\textbf{CPU} Central Processing Unit

\textbf{DSB} Decoded Stream Buffer

\textbf{DRAM} Dynamic Random-Access Memory

\textbf{DTLB} Data Translation Lookaside Buffer

\textbf{EBS} Event-Based Sampling

\textbf{FLOPS} FLoating-point Operations Per Second

\textbf{FPGA} Field-Programmable Gate Array

\textbf{GPU} Graphics processing unit

\textbf{HFT} High-Frequency Trading

\textbf{HPC} High Performance Computing

\textbf{HW} Hardware

\textbf{I/O} Input/Output

\textbf{IDE} Integrated Development Environment

\textbf{ILP} Instruction-Level Parallelism

\textbf{IPC} Instructions Per Clock cycle

\textbf{IPO} Inter-Procedural Optimizations

\textbf{ITLB} Instruction Translation Lookaside Buffer

\textbf{LBR} Last Branch Record

\textbf{LLC} Last Level Cache

\textbf{LSD} Loop Stream Detector

\textbf{MSR} Model Specific Register

\textbf{MS-ROM} Microcode Sequencer Read-Only Memory

\textbf{NUMA} Non-Uniform Memory Access

\textbf{OS} Operating System

\textbf{PEBS} Processor Event-Based Sampling

\textbf{PGO} Profile Guided Optimizations

\textbf{PMC} Performance Monitoring Counter

\textbf{PMI} Performance Monitoring Interrupt

\textbf{PMU} Performance Monitoring Unit

\textbf{PT} Processor Traces

\textbf{RAT} Register Alias Table

\textbf{ROB} ReOrder Buffer

\textbf{SIMD} Single Instruction Multiple Data

\textbf{SMT} Simultaneous MultiThreading

\textbf{SOA} Structure Of Arrays

\textbf{SW} Software

\textbf{TLB} Translation Lookaside Buffer

\textbf{TMA} Top-down Microarchitecture Analysis

\textbf{TSC} Time Stamp Counter

\textbf{ μ\muop} MicroOperation

\end{multicols}

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