Standard Modules

Standard modules are those which describe features that are considered part of the Chapel Standard Library.

Automatic Modules

All Chapel programs automatically use the following modules by default:

• Chapel Environment Variables
• Errors
• IO Support
• Math
• Types
• VectorizingIterator

Data Structures

• Heap
• List
• Map
• Set

Diagnostics

• CommDiagnostics
• Memory

Files/IO

• FileSystem
• IO
• Path

Language Support

• Reflection
• Types

Math/Numerical

• BigInteger
• BitOps
• GMP
• Math
• Random

Parallelism/Distributed Computing

• Barriers
• DynamicIters
• VectorizingIterator

System/Interoperability

• CPtr
• Spawn
• Subprocess
• Sys
• SysBasic
• SysCTypes
• SysError

Utilities

• DateTime
• Help
• Regex
• Time
• Version

Index

• Chapel Online Documentation Index