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Refine specialization caches and extend binary-op coverage #7386

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Merged
youknowone merged 14 commits into from
Mar 10, 2026
Merged

Refine specialization caches and extend binary-op coverage #7386

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5393e86
Align BINARY_OP_EXTEND with CPython descriptor cache model
youknowone Mar 8, 2026
5bc6078
Align type _spec_cache and latin1 singleton string paths
youknowone Mar 8, 2026
cb156c1
Add specialization differential harness and align init error text
youknowone Mar 8, 2026
fc4728b
Tighten CALL_ALLOC_AND_ENTER_INIT stack-space guard
youknowone Mar 8, 2026
c487b6d
Align call-init frame flow and spec cache atomic ordering
youknowone Mar 8, 2026
2dd64b8
Refine call-init recursion guard and cache swap lifetime handling
youknowone Mar 8, 2026
a0c302c
Align spec cache write locking with CPython contract
youknowone Mar 8, 2026
ceefe6e
rename
youknowone Mar 8, 2026
2d7cb74
address review: invalidate init cache on type modification, add cspel…
youknowone Mar 8, 2026
f7924dd
Align load attr miss cooldown with CPython
youknowone Mar 8, 2026
138d48e
Align CALL descriptor and class-call specialization with CPython
youknowone Mar 8, 2026
aa9f5a8
address review: check datastack space for extra_bytes, require CO_OPT…
youknowone Mar 8, 2026
a277b86
Extract datastack_frame_size_bytes_for_code, skip monitoring for init…
youknowone Mar 9, 2026
dbd8b1a
Fix Constants newtype usage in init_cleanup_code
youknowone Mar 9, 2026
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Add specialization differential harness and align init error text
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@youknowone
youknowone committed Mar 10, 2026
commit cb156c1db6b5221fe2e4048a823e5ca9e88b963b
2 changes: 1 addition & 1 deletion crates/vm/src/types/slot.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -614,7 +614,7 @@ fn init_wrapper(obj: PyObjectRef, args: FuncArgs, vm: &VirtualMachine) -> PyResu
let res = vm.call_special_method(&obj, identifier!(vm, __init__), args)?;
if !vm.is_none(&res) {
return Err(vm.new_type_error(format!(
"__init__ should return None, not '{:.200}'",
"__init__() should return None, not '{:.200}'",
res.class().name()
)));
}
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