alexs/oss-6921-update-task-engine-to-use-v2-global-concurrency-limits - Branch - PrefectHQ/prefect

Update task engine to use GCLs to limit task concurrency

#18982Merged

Comparing

alexs/oss-6921-update-task-engine-to-use-v2-global-concurrency-limits

(

8416a78

) with

main

(

c2cb0ed

)

Untouched: 2

Ignored: 6

Benchmarks

Passed

bench_task_decorator

benches/bench_tasks.py

+1%

459.9 µs457.2 µs

bench_import_prefect_flow

benches/bench_import.py

1.4 s1.4 s

Ignored

bench_task_call

benches/bench_tasks.py

Ignored

-3%

162 ms167.8 ms

bench_flow_call[options0]

benches/bench_flows.py

Ignored

+1%

169.4 ms167.6 ms

bench_flow_decorator

benches/bench_flows.py

Ignored

3.9 ms3.9 ms

bench_task_submit

benches/bench_tasks.py

Ignored

-3%

5.6 ms5.8 ms

bench_import_prefect

benches/bench_import.py

Ignored

2.7 ms2.7 ms

bench_flow_call[options1]

benches/bench_flows.py

Ignored

105.6 ms105.4 ms

Commits

Click on a commit to change the comparison range

Base

main

c2cb0ed

-0.1%

Update task engine to use GCLs to limit task concurrency

0a3f8ce

24 days ago

by desertaxle

+0.06%

Pass holder info from task engine

6934634

24 days ago

by desertaxle

-0.03%

Fixes failing tests

f9d3dfe

24 days ago

by desertaxle

+0.08%

Simplify context manager usage

9d54a66

24 days ago

by desertaxle

+0.28%

Fix TestTaskConcurrencyLimits tests for refactored task engine Updates test assertions to match the refactored task engine implementation: - Changed from positional to keyword argument expectations (names=...) - Updated no-tags tests to expect concurrency calls with empty names list - Added proper context manager mock setup for all tests All tests in TestTaskConcurrencyLimits now pass with the new keyword-only concurrency function calls in the task engine. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>

8416a78

24 days ago

by desertaxle

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