Course stage goals

The origin and analysis of scheduler

Introduction to GMP model

Scheduler design strategy

Scheduling process of go instruction

Go's startup cycle M0 and G0

GMP visual debugging

GMP terminal GODEBUG debugging

Scenario 1 - Create G

Scenario 2-G is executed

Scenario 3-4-5-Continuous creation of multiple Gs causes the local queue to be full

Scenario 6 - Wake up the sleeping M

Scenario 7 - The awakened M takes G from the global

Scenario 8 - Stealing G

Scenario 9 - Maximum limit of spinning threads

Scenario 10-G call blocking occurs

Scenario 11-G non-blocking occurs

Summarize