10000 bpo-46841: Inline cache for `BINARY_SUBSCR`. by markshannon · Pull Request #31618 · python/cpython · GitHub
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bpo-46841: Inline cache for BINARY_SUBSCR. #31618

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Merged
merged 11 commits into from
Mar 1, 2022
Merged

bpo-46841: Inline cache for BINARY_SUBSCR. #31618

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465f0c0
Use inline cache for BINARY_SUBSCR. Work in progress.
markshannon Feb 28, 2022
8381b7f
Merge branch 'main' into inline-cache-binary-subscr
markshannon Feb 28, 2022
a9f7043
Finish inlining cache for .
markshannon Feb 28, 2022
a330574
Tidy up
markshannon Feb 28, 2022
e4b0ba0
Address review comments.
markshannon Mar 1, 2022
05787b3
Remove per-code-object-cache and add small per-heap-type cache.
markshannon Mar 1, 2022
956ed1e
Remove unused parameter.
markshannon Mar 1, 2022
0e282f3
Remove unused code.
markshannon Mar 1, 2022
d0c9077
Merge branch 'main' into inline-cache-binary-subscr
markshannon Mar 1, 2022
f667ddb
Clarify comments.
markshannon Mar 1, 2022
2271337
Fix typo.
markshannon Mar 1, 2022
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Clarify comments.
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@markshannon
markshannon committed Mar 1, 2022
commit f667ddb9729598a9dae9f1cdf7a5ce0cc8b8edbb
6 changes: 3 additions & 3 deletions Include/cpython/object.h
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Original file line number Diff line number Diff line change
Expand Up @@ -230,8 +230,8 @@ struct _typeobject {
};

/* This struct is used by the specializer
* It should should be treated as opaque blob
* by any other code */
* It should should be treated as an opaque blob
* by code than the specializer and interpreter. */
struct _specialization_cache {
PyObject *getitem;
};
Expand All @@ -254,7 +254,7 @@ typedef struct _heaptypeobject {
struct _dictkeysobject *ht_cached_keys;
PyObject *ht_module;
char *_ht_tpname; // Storage for "tp_name"; see PyType_FromModuleAndSpec
struct _specialization_cache _spec_cache; // Internal -- DO NOT USE.
struct _specialization_cache _spec_cache; // For use by the specializer.
/* here are optional user slots, followed by the members. */
} PyHeapTypeObject;

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