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Glossary

27,049 technical terms and definitions

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CUDA

nvidia, programming, gpu, kernel, parallel, cudnn

CUDA (Compute Unified Device Architecture) is NVIDIA's parallel computing platform and API for GPU programming — enabling developers to leverage GPU hardware for general-purpose…

CUDA

hardware

CUDA (Compute Unified Device Architecture) is NVIDIA's parallel computing platform and programming model that enables developers to use NVIDIA GPUs for general-purpose…

CUDA Cooperative Groups

thread block cluster, cooperative launch, grid sync, gpu thread cooperation

CUDA Cooperative Groups is the programming model extension that provides flexible, hierarchical thread synchronization and communication beyond the traditional warp and thread…

CUDA Core

shader, gpu core

CUDA is NVIDIA's platform for general-purpose computing on GPUs: a programming model, a compiler and runtime, and a deep stack of libraries that together let software harness…

CUDA Cores

cuda, hardware

CUDA is NVIDIA's platform for general-purpose computing on GPUs: a programming model, a compiler and runtime, and a deep stack of libraries that together let software harness…

CUDA Dynamic

Parallelism, nested kernels, recursion

CUDA Dynamic Parallelism is a CUDA feature enabling kernels executing on the GPU to dynamically launch additional kernels without returning control to the CPU — enabling recursive…

CUDA Dynamic Parallelism

kernel launch kernel, device launch, nested kernels, gpu recursion

CUDA Dynamic Parallelism is the ability for GPU kernels to launch other GPU kernels directly from the device — eliminating round-trips to the CPU for recursive or adaptive…

CUDA Dynamic Parallelism

device side kernel launch, nested parallelism cuda, gpu dynamic scheduling, cuda cdp

CUDA Dynamic Parallelism is the capability for GPU kernels to launch other kernels directly from device code without CPU involvement — enabling recursive algorithms, adaptive…

CUDA Graph

cuda graphs, cudagraph, cuda graph replay, cuda graph launch, cuda, optimization

CUDA Graphs is a CUDA runtime feature that records a sequence of GPU kernel launches and memory operations into a reusable graph object, then replays the entire sequence with…

CUDA Graph

execution graph, operator fusion, kernel fusion, cuda graph optimization

CUDA Graphs are a mechanism to capture a sequence of GPU operations as a graph and replay them with minimal CPU overhead — eliminating the per-kernel launch overhead that limits…

CUDA Graph

cuda graph capture, gpu graph execution, stream capture, cuda graph optimization

CUDA graphs are a mechanism for capturing a whole sequence of GPU operations once and then replaying it with a single launch, so that the per-kernel cost of telling the GPU what…

CUDA Graph

execution, optimization, launch overhead

CUDA Graphs is a CUDA runtime feature that records a sequence of GPU kernel launches and memory operations into a reusable graph object, then replays the entire sequence with…

CUDA Graph API

cuda graph optimization, graph capture cuda, cuda graph launch, kernel launch overhead reduction

CUDA Graphs is a CUDA runtime feature that records a sequence of GPU kernel launches and memory operations into a reusable graph object, then replays the entire sequence with…

CUDA Graph API Dependency

cuda graph capture, graph instantiation launch, graph node kernel memcpy, cuda graph optimization

CUDA Graph API: Fixed-Topology Amortized Launching — reducing kernel launch overhead for inference and fixed-pattern workloads CUDA Graphs capture sequences of kernels and memory…

CUDA Kernel Optimization

gpu kernel tuning, cuda performance optimization, warp efficiency optimization, cuda memory coalescing

CUDA Kernel Optimization is the systematic tuning of GPU kernels to maximize throughput, minimize latency, and achieve peak hardware utilization — where optimizations like memory…

CUDA Occupancy

optimization, latency hiding, throughput

CUDA Occupancy Optimization is a critical CUDA optimization methodology balancing the number of active warps on GPU against available GPU resources (register files, shared memory)…

CUDA Programming

cuda, cuda c++, nvidia gpu programming, cuda kernel

CUDA programming definition and practical boundary. uses NVIDIA’s parallel-computing platform and language extensions to launch C++, Python, or library work on NVIDIA GPUs.…

CUDA Programming Basics

gpu thread, cuda kernel

CUDA Programming — NVIDIA's parallel computing platform that enables general-purpose computation on GPUs, leveraging thousands of cores for massive parallelism. Execution…

CUDA Shared Memory Optimization

shared memory bank conflict, shared memory tiling technique, shared memory reduction, dynamic shared memory allocation

CUDA Shared Memory Optimization is the technique of utilizing the fast, programmer-managed on-chip memory (shared memory) within each GPU streaming multiprocessor to cache…

CUDA Stream

concurrency, overlap, asynchronous

CUDA Stream Concurrency and Overlap is an advanced CUDA programming technique employing independent streams to enable concurrent execution of kernels, data transfers, and host…

CUDA Stream Concurrency

gpu stream overlap, cuda async execution, stream synchronization, multi stream gpu

CUDA Stream Concurrency is the GPU programming technique that uses multiple independent execution streams to overlap kernel execution, memory transfers, and host computation…

CUDA Stream Concurrency

gpu kernel overlap, async execution gpu, multi stream gpu, concurrent kernel execution

CUDA Streams and Asynchronous GPU Execution are the programming mechanisms that enable overlapping of multiple GPU operations — kernel execution, memory transfers, and host…

CUDA Streams

cuda, infrastructure

CUDA Stream Concurrency and Overlap is an advanced CUDA programming technique employing independent streams to enable concurrent execution of kernels, data transfers, and host…

CUDA Streams

async cuda, stream synchronization, multi-stream, cuda concurrent execution

CUDA Streams are queues of GPU operations that execute in order within the stream but potentially overlap with operations in other streams — enabling concurrent execution…

CUDA Streams Asynchronous GPU

cuda event synchronization, multi stream overlap, async memcpy compute overlap, stream priority cuda

CUDA Streams and Asynchronous Execution enable concurrent kernel launches, memory transfers, and host-device synchronization, hiding latencies and improving GPU utilization…

CUDA Streams Concurrency

asynchronous execution gpu, stream synchronization, concurrent kernel execution, multi stream programming

CUDA Streams and Concurrency are the mechanisms for overlapping independent GPU operations — enabling simultaneous execution of multiple kernels, concurrent data transfers…

CUDA Streams Concurrency

gpu stream programming, cuda concurrent execution, asynchronous cuda operations, cuda stream synchronization

CUDA Streams and Concurrency is the programming model that enables overlapping of kernel execution, memory transfers, and host operations through asynchronous task queues — where…

CUDA Tensor Operations

cublas, cublaslt, matrix multiply cuda, gemm gpu, cuda linear algebra

CUDA Tensor Operations and cuBLAS is the NVIDIA GPU library ecosystem for high-performance linear algebra and tensor computation — providing highly optimized implementations…

CUDA Thread Hierarchy

cuda grid block thread, gpu multiprocessing, sm streaming multiprocessor, cuda programming model

CUDA Thread Hierarchy is the elegant software abstraction introduced by NVIDIA that perfectly maps massive amounts of parallel software work (millions of threads) onto…

CUDA Thrust Library

thrust parallel algorithms, thrust stl gpu, cuda high level library, thrust performance

CUDA Thrust Library is the high-level C++ template library providing STL-like parallel algorithms and data structures for CUDA — offering 40+ algorithms including sort (100-300…

CUDA Unified Memory

managed memory, cuda uvm, page migration gpu, memory oversubscription gpu

CUDA Unified Memory is the programming model that provides a single, coherent address space accessible from both CPU and GPU — automatically migrating pages between CPU and GPU…

CUDA Unified Memory

advanced patterns, oversubscription

CUDA Unified Memory Advanced Patterns is an advanced GPU memory management feature enabling transparent migration of data between host and GPU memories through unified virtual…

CUDA Unified Memory Management

unified virtual addressing gpu, managed memory cuda malloc, page migration gpu cpu, cuda memory prefetch hints

CUDA Unified Memory Management is a memory architecture feature that creates a single coherent virtual address space accessible by both CPU and GPU, with the CUDA runtime…

CUDA Warp Level Programming

warp intrinsics, warp cooperative, warp synchronous programming

CUDA Warp-Level Programming is the exploitation of the GPU's SIMT execution model at the warp granularity (32 threads) using warp-synchronous primitives, shuffle instructions…

cuDNN

hardware

cuDNN (CUDA Deep Neural Network Library) is NVIDIA's GPU-accelerated library providing highly optimized implementations of deep learning primitives — delivering the hand-tuned…

cuDNN

infrastructure

cuDNN is the NVIDIA deep neural network primitives library that provides optimized kernels for core DL operations - it is the standard acceleration layer behind convolution…

Cull

packaging

Cull is the residual molding compound left in the pot and transfer channels after cavity filling in transfer molding - it is non-product material that affects both process…

Cumulative Failure Distribution

reliability

Cumulative failure distribution is the probability curve that shows what fraction of a population has failed by a given time - it is the direct view of accumulated reliability…

Cumulative Yield

production, multiplicative yield stages, die yield dominance, bottleneck stage, cost per good die, package yield, test yield, yield decomposition, manufacturing economics

Cumulative yield is the overall fraction of good product that actually results from the total manufacturing investment, calculated as the product of every individual yield stage…

Cupertino

apple, apple park

Cupertino is location intent associated with Cupertino city context and major technology-campus references - It is a core method in modern semiconductor AI, geographic-intent…

Cure Time

packaging

Cure time is the duration required for molding compound to achieve sufficient crosslinking and mechanical integrity in the mold - it governs package strength, residual stress…

Curiosity

learning, growth mindset

Cultivating curiosity and a growth mindset Cultivating curiosity and a growth mindset is essential for AI practitioners as the field evolves rapidly, requiring continuous…

Curiosity-Driven Learning

reinforcement learning

Curiosity-Driven Learning is a specific form of intrinsic motivation where the agent is rewarded for encountering situations that are difficult to predict — the agent's curiosity…

Current Density Equations

device physics

Current Density Equations are the transport laws expressing total carrier current flow as the sum of drift (field-driven) and diffusion (concentration-gradient-driven) components…

Current Density Imaging

failure analysis advanced

Current Density Imaging is analysis that estimates localized current distribution to identify overstress or defect-related conduction regions - It supports root-cause isolation…

Current Density Limit

signal & power integrity

Current Density Limit is maximum allowable current per conductor area to avoid reliability degradation - It defines safe operating boundaries for interconnect and via structures.…

Current Density Rules

wire width minimum, metal density rules, layout physical rules, design rule constraints

Design Rules and Physical Constraints are the comprehensive set of geometric rules that govern minimum dimensions, spacings, enclosures, and densities of all features in a chip…

Current Limiting Resistor Thermal Stress Prediction Machine Learning

current limiting resistor thermal stress prediction, current limiting resistor, limiting resistor thermal, resistor thermal stress, thermal stress prediction

Current Limiting Resistor Thermal Stress Prediction with Machine Learning Introduction & Motivation Current Limiting Resistor Thermal Stress Prediction with Machine Learning…