cpython

Commit Graph

Author	SHA1	Message	Date
Raymond Hettinger	88057171f0	Revert part of 3471a3515827 that caused a performance regression	10 years ago
Victor Stinner	ad8c83ad6b	Avoid inefficient way to call functions without argument Don't pass "()" format to PyObject_CallXXX() to call a function without argument: pass NULL as the format string instead. It avoids to have to parse a string to produce 0 argument.	10 years ago
doko@ubuntu.com	17f0e61891	- Modules/_collectionsmodule.c: Mark one more internal symbol as static.	10 years ago
doko@ubuntu.com	bc7315068f	- make some internal symbols static	10 years ago
Serhiy Storchaka	a0d416f0d1	Issue #26482 : Allowed pickling recursive dequeues.	10 years ago
Raymond Hettinger	d79d5b1a50	More logicial order. Move space saving step to just before it is used.	10 years ago
Raymond Hettinger	6f86a3308a	Factor-out common subexpression.	10 years ago
Raymond Hettinger	589106b206	Put block length computations in a more logical order.	10 years ago
Raymond Hettinger	38418662e0	Issue #26200 : The SETREF macro adds unnecessary work in some cases.	10 years ago
Raymond Hettinger	a63897164e	merge	11 years ago
Raymond Hettinger	b00da57561	Issue #26194 : Inserting into a full deque to raise an IndexError	11 years ago
Raymond Hettinger	3743432302	Issue #26194 : Fix undefined behavior for deque.insert() when len(d) == maxlen	11 years ago
Raymond Hettinger	306d6b1ea6	Convert another post-decrement while-loop to pre-decrement for consistency and better generated code (on both GCC and CLang).	11 years ago
Raymond Hettinger	165eee214b	Convert two other post-decrement while-loops to pre-decrements for consistency and for better code generation.	11 years ago
Raymond Hettinger	d84ec225bd	Miscellaneous refactorings * Add comment to the maxlen structure entry about the meaning of maxlen == -1 * Factor-out code common to deque_append(left) and deque_extend(left) * Factor inner-loop in deque_clear() to use only 1 test per loop instead of 2 * Tighten inner-loops for deque_item() and deque_ass_item() so that the compiler can combine the decrement and test into a single step.	11 years ago
Benjamin Peterson	0e617e22f0	remove some copyright notices supserseded by the toplevel ones	11 years ago
Serhiy Storchaka	1ed017ae92	Issue #20440 : Cleaning up the code by using Py_SETREF and Py_CLEAR. Old code is correct, but with Py_SETREF and Py_CLEAR it can be cleaner. This patch doesn't fix bugs and hence there is no need to backport it.	11 years ago
Serhiy Storchaka	5c4064e8bd	Issue #25421 : __sizeof__ methods of builtin types now use dynamic basic size. This allows sys.getsize() to work correctly with their subclasses with __slots__ defined.	11 years ago
Raymond Hettinger	4a91d21381	Neaten-up the inner-loop logic.	11 years ago
Raymond Hettinger	df8f5b56c9	Minor cleanup.	11 years ago
Raymond Hettinger	67b97b8f8d	Move the initial start-search out of the main loop so it can be factored-out later.	11 years ago
Martin Panter	d2ad5718ad	Issue #25523 : Further a-to-an corrections new in 3.5	11 years ago
Raymond Hettinger	db41fd43cf	Removed unused parameter	11 years ago
Raymond Hettinger	0f43bb160e	Only update the state variable once per iteration.	11 years ago
Raymond Hettinger	20151f50f6	Issue #25414 : Remove unnecessary tests that can never succeed.	11 years ago
Raymond Hettinger	1eca237c2f	Remove old Todo entry that isn't going to happen.	11 years ago
Raymond Hettinger	a4b13d0020	Rewrap comment.	11 years ago
Raymond Hettinger	bc00341105	Use unsigned division	11 years ago
Raymond Hettinger	1286d14500	Improve variable names and constant expressions	11 years ago
Raymond Hettinger	965362e92d	Minor fixup. maxlen is already known.	11 years ago
Raymond Hettinger	d96db09b57	Refactor the deque trim logic to eliminate the two separate trim functions.	11 years ago
Raymond Hettinger	6b1e113f9f	Hoist the deque->maxlen lookup out of the inner-loop.	11 years ago
Raymond Hettinger	a7f63009d6	Minor tweak. Make the maxlen comparisons a little more clear and consistent.	11 years ago
Raymond Hettinger	848f2b595d	Backport early-out 91259f061cfb to reduce the cost of bb1a2944bcb6	11 years ago
Raymond Hettinger	0443ac2860	Eliminate unnecessary test	11 years ago
Raymond Hettinger	fd265f4a18	Factor out common iterator finalization code	11 years ago
Raymond Hettinger	0d30940dd2	Add fast paths to deque_init() for the common cases	11 years ago
Raymond Hettinger	38031143fb	Add an early-out for deque_clear()	11 years ago
Raymond Hettinger	8299e9b59e	Move the copy and clear functions upwards to eliminate unnecessary forward references.	11 years ago
Raymond Hettinger	7c0b70f419	Minor tweak to the order of variable updates.	11 years ago
Raymond Hettinger	f2b02ced7e	Bump up the maximum number of freeblocks	11 years ago
Raymond Hettinger	c22eee6b59	Precomputing the number iterations allows the inner-loop to be vectorizable.	11 years ago
Raymond Hettinger	7a84552c84	Hoist constant expression out of an inner loop.	11 years ago
Raymond Hettinger	bf49fee125	Issue #25135 : Avoid possible reentrancy issues in deque_clear.	11 years ago
Raymond Hettinger	2b0d646b75	Replace an unpredictable branch with a simple addition.	11 years ago
Raymond Hettinger	3a1a8d0424	Eliminate unnecessary variables	11 years ago
Raymond Hettinger	7a237230d1	Eliminate unnecessary variable	11 years ago
Raymond Hettinger	d3d2b2c50c	Minor consistency improvements to negative value comparisons.	11 years ago
Raymond Hettinger	aed8830af3	Add a fast path (no iterator creation) for a common case for repeating deques of size 1	11 years ago
Raymond Hettinger	0e14e6610b	Hoist constant expression out of an inner loop	11 years ago

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187 Commits (4eebf8477a20b256eccfbcd0fd9ef144f4c7e2af)