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gh-128002: use per threads tasks linked list in asyncio #128869

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Merged
ambv merged 22 commits into from
Feb 6, 2025
Merged

gh-128002: use per threads tasks linked list in asyncio #128869

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1a39d41
switch to per thread tasks list
kumaraditya303 Jan 11, 2025
28735e7
traverse linked lists of all threads
kumaraditya303 Jan 12, 2025
3052330
cleanup
kumaraditya303 Jan 14, 2025
acef821
add comments
kumaraditya303 Jan 15, 2025
237a089
add a per interp tasks list
kumaraditya303 Jan 16, 2025
c12f271
fixup for regular builds
kumaraditya303 Jan 16, 2025
d36270f
fix missing start world
kumaraditya303 Jan 16, 2025
f863cd5
Merge branch 'main' of https://github.com/python/cpython into per-thr…
kumaraditya303 Jan 21, 2025
d0fbbc2
add interp llist
kumaraditya303 Jan 21, 2025
5f5b95e
add more tests
kumaraditya303 Jan 21, 2025
708b410
fix test
kumaraditya303 Jan 21, 2025
2c1e93e
try fix compilation
kumaraditya303 Jan 21, 2025
c0ce361
remove supp
kumaraditya303 Jan 21, 2025
aa4c2d1
Merge branch 'main' of https://github.com/python/cpython into per-thr…
kumaraditya303 Jan 24, 2025
fd3fc0b
Merge branch 'main' of https://github.com/python/cpython into per-thr…
kumaraditya303 Jan 24, 2025
c45c9d7
fix merge
kumaraditya303 Jan 24, 2025
f0a9e53
Merge branch 'main' into per-thread-tasks
kumaraditya303 Jan 25, 2025
5b33c45
code review
kumaraditya303 Jan 29, 2025
1d73843
cleanup
kumaraditya303 Jan 29, 2025
4014e70
add comment for asyncio_tasks_lock
kumaraditya303 Jan 29, 2025
83aec26
Reword explanation
ambv Feb 6, 2025
e52741f
Merge branch 'main' into per-thread-tasks
ambv Feb 6, 2025
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try fix compilation
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@kumaraditya303
kumaraditya303 committed Jan 21, 2025
commit 2c1e93e77f8ef395089309005e52e29652333241
2 changes: 1 addition & 1 deletion Modules/_asynciomodule.c
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Expand Up @@ -3748,8 +3748,8 @@ add_tasks_interp(PyInterpreterState *interp, PyListObject *tasks)
struct llist_node *head = &interp->asyncio_tasks_head;
_PyThreadStateImpl *thead = (_PyThreadStateImpl *)interp->threads.head;

traverse:
struct llist_node *node;
traverse:
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llist_for_each_safe(node, head) {
TaskObj *task = llist_data(node, TaskObj, task_node);
// The linked list holds borrowed references to task
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