OpenMP

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OpenMP topic overview

The analysis highlights History and Regions as prominent areas in the source structure around OpenMP.

Related topics: 93
Source areas: 7
Connected nodes: 100
Extracted relationships: 90
Concept neighborhoods: 23
Bridge connections: 100

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 43 topics

Implementations · 15 topics

History · 10 topics

Design · 8 topics

Pros and cons · 7 topics

Performance expectations · 6 topics

Core elements · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developer: OpenMP Architecture Review Board
License: Various
Operating system: Cross-platform
Original author: OpenMP Architecture Review Board
Platform: Cross-platform
Stable release: 6.0 / November 2024; 1 year ago (2024-11)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Application programming interface
Shared-memory Shared memory architecture
Multiprocessing
C++
Fortran
Instruction-set architectures Instruction set architecture
Operating systems Operating system
Solaris Solaris (operating system)
AIX IBM AIX
FreeBSD
HP-UX
Linux
MacOS
Windows Microsoft Windows
OpenHarmony
Compiler directives Compiler directive
Library routines Library (computing)
Environment variables Environment variable
Nonprofit Nonprofit organization
Consortium
Arm Arm (company)
AMD
IBM
Intel
Cray
HP Hewlett-Packard
Fujitsu
Nvidia
NEC
Red Hat
Texas Instruments
Oracle Corporation
Portable Software portability
Programmers Programmer
Desktop computer
Supercomputer
Parallel programming
Computer cluster
Message Passing Interface
Software distributed shared memory Distributed shared memory
Race conditions Race condition
Numerical integration
Differential equations Differential equation

Design

Multithreading Thread (computer science)
Forks Fork (system call)
Concurrently Concurrent computing
Runtime environment
Function Function (computer science)
Task parallelism
Data parallelism
Header file

History

Numerical programming
Cilk
X10 X10 (programming language)
Chapel Chapel (programming language)
Accelerators Hardware acceleration
Atomics Linearizability
Thread affinity Processor affinity
Reduction Fold (higher-order function)
SIMD
Fortran 2003

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How OpenMP connects Entity context

The extracted context around OpenMP shows recurring relationship patterns in the source. For example, OpenMP → Both, C/C, Can, Data, FPGAs, GPGPU, In, Incremental, MPI, Original, Portable, Pros, Scalability, Simple, SPMD, This, Unified Another extracted example is OpenMP → API, ARB, Board, C/C, Chapel, Cilk, Fortran, In, In October, October, The OpenMP Architecture Review, This, Up, Version, X10. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Pros and cons · 17

OpenMP → Both, C/C, Can, Data, FPGAs, GPGPU, In, Incremental, MPI, Original, Portable, Pros, Scalability, Simple, SPMD, This, Unified

related to history · 15

OpenMP → API, ARB, Board, C/C, Chapel, Cilk, Fortran, In, In October, October, The OpenMP Architecture Review, This, Up, Version, X10

related to Implementations · 15

OpenMP → Compilers, For, GCC, Intel Parallel Studio, Linux, Oracle Solaris Studio, Premium, Professional, Solaris OS, Team System, The Fortran, The Portland Group, Ultimate, UltraSPARC, Visual

related to Performance expectations · 10

OpenMP → Amdahl's, Compiler, However, Many, One, Quite, SMP, Therefore, This, When

related to Variant directives · 5

OpenMP → The, Thedeclare, Themetadirectiveis, They, Variant

related to Design · 4

OpenMP → After, Each, ID, The

related to Clauses · 3

OpenMP → But, Since OpenMP, The

related to Core elements · 3

OpenMP → In C/C, The, The OpenMP

related to Thread affinity · 3

OpenMP → It, Some, This

is a · 2

OpenMP → application programming interface, shared memory programming model

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

threads thread parallel code data iterations support fortran loop also version using used directives mpi number task one private variable

OpenMP relationships Subject–Predicate–Object triples

TTTA extracted 90 structured relationships around OpenMP. Examples in this analysis include OpenMP → Developer → OpenMP Architecture Review Board and OpenMP → License → Various. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
OpenMP	Developer	OpenMP Architecture Review Board	1.00	infobox
OpenMP	License	Various	1.00	infobox
OpenMP	Operating system	Cross-platform	1.00	infobox
OpenMP	Original author	OpenMP Architecture Review Board	1.00	infobox
OpenMP	Platform	Cross-platform	1.00	infobox
OpenMP	Stable release	6.0 / November 2024; 1 year ago (2024-11)	1.00	infobox
OpenMP	Type	Extension to C, C++, and Fortran; API	1.00	infobox
OpenMP	Website	openmp.org	1.00	infobox
OpenMP	is a	application programming interface	0.90	text
OpenMP	is a	shared memory programming model	0.90	text
GPGPU	instance of	the flexibility of OpenMP can have a big performance advantage over MPI.Can be used on various accelerators	0.80	text
FPGAs.Cons	instance of	the flexibility of OpenMP can have a big performance advantage over MPI.Can be used on various accelerators	0.80	text

Related concept clusters Concept neighborhoods

The concept neighborhoods around OpenMP bring nearby vocabulary together. In this analysis, examples include Parallel, Fortran and Code. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

OpenMP
- Parallel
- Fortran
- Code
- Compilers
- Support
- Constructs
- Task
- Performance
- Compiler
- Features
- Directives
- Also
openmp
- Parallel
- Fortran
- Code
- Compilers
- Support
- Constructs
- Task
- Performance
- Compiler
- Features
- Directives
- Also
fortran
- Compilers
- Support
- Also
- Openmp
- Compiler
- Programming
- Constructs
- Number
- Directives
- Version
- Loop
- Data
compiler directives
- Compilers
- Directives
- Constructs
- Features
- Fortran
- Executed
- Support
- Data
- Environment
- Performance
- Variables
- Openmp
parallel programming
- Region
- Private
- Value
- Variable
- Data
- Using
- Executed
- Used
- Code
- Loop
- Threads
- Thread
software distributed shared memory
- Shared
- Variables
- Region
- Variable
- Used
- Threads
- Openmp
- Programming
- Mpi
- Sharing
- Value
- Work
data parallelism
- Private
- Region
- Variable
- Parallel
- Shared
- Sharing
- Variables
- Value
- Directives
- Using
- Loop
- Thread
thread affinity
- Allocated
- Iterations
- One
- Threads
- Executed
- Value
- Number
- Variable
- Among
- Work
- Code
- Using

Connections between topic areas Semantic bridges

For OpenMP, one of the stronger structural bridges in this analysis connects OpenMP with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

OpenMP — Overview · splits 57 ⟂ 44

OpenMP — Implementations · splits 85 ⟂ 16

OpenMP — History · splits 90 ⟂ 11

OpenMP — Design · splits 92 ⟂ 9

OpenMP — Pros and cons · splits 93 ⟂ 8

OpenMP — Performance expectations · splits 94 ⟂ 7

OpenMP — Core elements · splits 96 ⟂ 5

Map overview Semantic statistics

OpenMP

Nodes101

Edges100

Triples90

Avg. degree1.98

Density0.019802

Components1

Source & methodology

TTTA analyzes the structure around OpenMP to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — OpenMP · EN edition · Analysis: TopicsToTalkAbout