Title: Reduce the number of comparisons for range checking. · Issue #67741 · python/cpython · GitHub
Open Graph Title: Reduce the number of comparisons for range checking. · Issue #67741 · python/cpython
X Title: Reduce the number of comparisons for range checking. · Issue #67741 · python/cpython
Description: BPO 23553 Nosy @rhettinger, @pitrou, @serhiy-storchaka Files size_t.diff: Fix deque castsbounds_check_list.diff: Faster bounds checking for lists.bounds_check_deque.diff: Faster bounds checking for dequesvalid_index.diff: Isolate the tec...
Open Graph Description: BPO 23553 Nosy @rhettinger, @pitrou, @serhiy-storchaka Files size_t.diff: Fix deque castsbounds_check_list.diff: Faster bounds checking for lists.bounds_check_deque.diff: Faster bounds checking for...
X Description: BPO 23553 Nosy @rhettinger, @pitrou, @serhiy-storchaka Files size_t.diff: Fix deque castsbounds_check_list.diff: Faster bounds checking for lists.bounds_check_deque.diff: Faster bounds checking for...
Opengraph URL: https://github.com/python/cpython/issues/67741
X: @github
Domain: github.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Reduce the number of comparisons for range checking.","articleBody":"BPO | [23553](https://bugs.python.org/issue23553)\n--- | :---\nNosy | @rhettinger, @pitrou, @serhiy-storchaka\nFiles | \u003cli\u003e[size_t.diff](https://bugs.python.org/file38281/size_t.diff \"Uploaded as text/plain at 2015-03-01.06:19:19 by @rhettinger\"): Fix deque casts\u003c/li\u003e\u003cli\u003e[bounds_check_list.diff](https://bugs.python.org/file38282/bounds_check_list.diff \"Uploaded as text/plain at 2015-03-01.07:14:55 by @rhettinger\"): Faster bounds checking for lists.\u003c/li\u003e\u003cli\u003e[bounds_check_deque.diff](https://bugs.python.org/file38283/bounds_check_deque.diff \"Uploaded as text/plain at 2015-03-01.07:50:31 by @rhettinger\"): Faster bounds checking for deques\u003c/li\u003e\u003cli\u003e[valid_index.diff](https://bugs.python.org/file38293/valid_index.diff \"Uploaded as text/plain at 2015-03-02.04:13:49 by @rhettinger\"): Isolate the technique in an in-lineable function call\u003c/li\u003e\n\n\u003csup\u003e*Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.*\u003c/sup\u003e\n\n\u003cdetails\u003e\u003csummary\u003eShow more details\u003c/summary\u003e\u003cp\u003e\n\nGitHub fields:\n```python\nassignee = None\nclosed_at = None\ncreated_at = \u003cDate 2015-03-01.00:50:38.601\u003e\nlabels = ['interpreter-core', 'performance']\ntitle = 'Reduce the number of comparisons for range checking.'\nupdated_at = \u003cDate 2015-03-02.04:13:50.021\u003e\nuser = 'https://github.com/rhettinger'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2015-03-02.04:13:50.021\u003e\nactor = 'rhettinger'\nassignee = 'none'\nclosed = False\nclosed_date = None\ncloser = None\ncomponents = ['Interpreter Core']\ncreation = \u003cDate 2015-03-01.00:50:38.601\u003e\ncreator = 'rhettinger'\ndependencies = []\nfiles = ['38281', '38282', '38283', '38293']\nhgrepos = []\nissue_num = 23553\nkeywords = ['patch']\nmessage_count = 13.0\nmessages = ['236928', '236931', '236933', '236934', '236935', '236938', '236939', '236940', '236942', '236945', '236946', '236948', '237011']\nnosy_count = 5.0\nnosy_names = ['rhettinger', 'pitrou', 'Arfrever', 'python-dev', 'serhiy.storchaka']\npr_nums = []\npriority = 'normal'\nresolution = None\nstage = None\nstatus = 'open'\nsuperseder = None\ntype = 'performance'\nurl = 'https://bugs.python.org/issue23553'\nversions = ['Python 3.5']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/rhettinger","@type":"Person","name":"rhettinger"},"datePublished":"2015-03-01T00:50:39.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":14},"url":"https://github.com/67741/cpython/issues/67741"}
| route-pattern | /_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format) |
| route-controller | voltron_issues_fragments |
| route-action | issue_layout |
| fetch-nonce | v2:9e0cfb83-0ecf-b3ce-1ea0-c23f55a77198 |
| current-catalog-service-hash | 81bb79d38c15960b92d99bca9288a9108c7a47b18f2423d0f6438c5b7bcd2114 |
| request-id | CBEA:30E6E5:AD697B:ED0B3A:696A8A2B |
| html-safe-nonce | 830f028cf6ec3aaa2e9255eebe95235b27b7d68d74dfaddcd11a929194bb6ea0 |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDQkVBOjMwRTZFNTpBRDY5N0I6RUQwQjNBOjY5NkE4QTJCIiwidmlzaXRvcl9pZCI6IjM1NjM1OTk2MjkyODc4NTI1ODciLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ== |
| visitor-hmac | 4e43ec1c5aa820204c38f78d775011895588f3157125dc9170e314c206f375d6 |
| hovercard-subject-tag | issue:1198932003 |
| github-keyboard-shortcuts | repository,issues,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | / |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/issues/show/python/cpython/67741/issue_layout |
| twitter:image | https://opengraph.githubassets.com/32141bd32c9d53d7e68a35c0ed10e7df06269b6b22a3d8feb22b1180ed61433e/python/cpython/issues/67741 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/32141bd32c9d53d7e68a35c0ed10e7df06269b6b22a3d8feb22b1180ed61433e/python/cpython/issues/67741 |
| og:image:alt | BPO 23553 Nosy @rhettinger, @pitrou, @serhiy-storchaka Files size_t.diff: Fix deque castsbounds_check_list.diff: Faster bounds checking for lists.bounds_check_deque.diff: Faster bounds checking for... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | rhettinger |
| hostname | github.com |
| expected-hostname | github.com |
| None | d2aa6dedd7d97fa651b17c40401f2605f309df5ca5fb659bf0554cf34f1de825 |
| turbo-cache-control | no-preview |
| go-import | github.com/python/cpython git https://github.com/python/cpython.git |
| octolytics-dimension-user_id | 1525981 |
| octolytics-dimension-user_login | python |
| octolytics-dimension-repository_id | 81598961 |
| octolytics-dimension-repository_nwo | python/cpython |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 81598961 |
| octolytics-dimension-repository_network_root_nwo | python/cpython |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | c1dbca8981c5e3d6a69bce2f1d289e732b86241d |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
Links:
Viewport: width=device-width