12. Limitations

Limitation	Impact	Notes
Serialized nesting only	Low	Inner parallel regions execute with 1 thread. True nested parallelism (multiple active levels) is not supported.
Single global team	Low	No support for different thread counts in nested teams.
No target offloading	None	Not applicable to this project's scope.
No doacross loops	Low	GOMP_doacross_* not implemented.

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