User`s guide

Parallel for-Loops (parfor)

• “Introduction to parfor” on page 2-2

• “Create a parfor-Loop” on page 2-4

• “Comparing for-Loops and parfor-Loops” on page 2-6

• “Reductions: Cumulative Values Updated by Each Iteration” on page 2-8

• “parfor Programming Considerations” on page 2-10

• “parfor Limitations” on page 2-11

• “Inputs and Outputs in parfor-Loops” on page 2-12

• “Objects and Handles in parfor-Loops” on page 2-13

• “Nesting and Flow in parfor-Loops” on page 2-15

• “Variables and Transparency in parfor-Loops” on page 2-19

• “Classification of Variables in parfor-Loops” on page 2-23

• “Loop Variable” on page 2-25

• “Sliced Variables” on page 2-27

• “Broadcast Variables” on page 2-31

• “Reduction Variables” on page 2-32

• “Temporary Variables” on page 2-39

• “Improving parfor Performance” on page 2-42

• “Parallel Pools” on page 2-44

• “Convert Nested for-Loops to parfor” on page 2-48