Extensions for parallelism, version 2

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
Extensions for parallelism v2

The C++ Extensions for Parallelism Version 2, ISO/IEC TS 19570:2018 defines the following new components for the C++ standard library:

Parallel exceptions

Defined in header <experimental/exception_list>
exceptions raised during parallel executions

Execution policies

Defined in header <experimental/execution_policy>
execution policy types
global execution policy objects

Parallel algorithms

Task Block

Data-Parallel Types