René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Faster opcode dispatch on gcc","articleBody":"BPO | [4753](https://bugs.python.org/issue4753)\n--- | :---\nNosy | @malemburg, @akuchling, @rhettinger, @facundobatista, @gpshead, @jcea, @db3l, @abalkin, @pitrou, @tiran, @devdanzin, @rbtcollins, @ned-deily, @djc, @bitdancer, @jab\nFiles | \u003cli\u003e[amd-athlon64-x2-pybench.txt](https://bugs.python.org/file12512/amd-athlon64-x2-pybench.txt \"Uploaded as text/plain at 2008-12-31.21:20:58 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[intel-core2-mobile-pybench.txt](https://bugs.python.org/file12513/intel-core2-mobile-pybench.txt \"Uploaded as text/plain at 2008-12-31.21:21:34 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[amd-athlon64-x2-suncc-pybench.txt](https://bugs.python.org/file12521/amd-athlon64-x2-suncc-pybench.txt \"Uploaded as text/plain at 2009-01-01.21:58:22 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[amd-athlon64-x2-gcc-sunos-pybench.txt](https://bugs.python.org/file12522/amd-athlon64-x2-gcc-sunos-pybench.txt \"Uploaded as text/plain at 2009-01-01.21:58:40 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[threadedceval5.patch](https://bugs.python.org/file12524/threadedceval5.patch \"Uploaded as text/plain at 2009-01-01.22:59:44 by @pitrou\")\u003c/li\u003e\u003cli\u003e[pybench.sum.PPC](https://bugs.python.org/file12545/pybench.sum.PPC \"Uploaded as text/plain at 2009-01-02.20:26:54 by @smontanaro\"): Pybench summary for Mac G5\u003c/li\u003e\u003cli\u003e[pybench.sum.Intel](https://bugs.python.org/file12546/pybench.sum.Intel \"Uploaded as text/plain at 2009-01-02.20:27:53 by @smontanaro\"): Pybench summary for MacBook Pro (Intel Core2 Duo)\u003c/li\u003e\u003cli\u003e[amd-athlon64-x2-64bit-pybench.txt](https://bugs.python.org/file12551/amd-athlon64-x2-64bit-pybench.txt \"Uploaded as text/plain at 2009-01-03.00:45:25 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[ceval.i.unthreaded](https://bugs.python.org/file12553/ceval.i.unthreaded \"Uploaded as text/plain at 2009-01-03.00:58:18 by @smontanaro\"): PPC (G5) unthreaded eval assembler\u003c/li\u003e\u003cli\u003e[ceval.i.threaded](https://bugs.python.org/file12555/ceval.i.threaded \"Uploaded as text/plain at 2009-01-03.01:00:17 by @smontanaro\"): PPC (G5) threaded eval assembler\u003c/li\u003e\u003cli\u003e[abstract-switch.diff](https://bugs.python.org/file12584/abstract-switch.diff \"Uploaded as text/plain at 2009-01-04.19:29:49 by @avassalotti\")\u003c/li\u003e\u003cli\u003e[abstract-switch-reduced.diff](https://bugs.python.org/file12633/abstract-switch-reduced.diff \"Uploaded as text/plain at 2009-01-07.10:11:19 by blaisorblade\"): Fixed version of abstract-switch.diff, without extraneous changes (IMHO)\u003c/li\u003e\u003cli\u003e[restore-old-oparg-load.diff](https://bugs.python.org/file12634/restore-old-oparg-load.diff \"Uploaded as text/plain at 2009-01-07.10:12:53 by blaisorblade\"): Additional fix, on top of threadedceval5.patch and abstract-switch-reduced.diff, to restore back performances and have no switch at all\u003c/li\u003e\u003cli\u003e[reenable-static-prediction.diff](https://bugs.python.org/file12635/reenable-static-prediction.diff \"Uploaded as text/plain at 2009-01-07.11:09:41 by blaisorblade\"): Reenable static opcode prediction on top of the rest\u003c/li\u003e\u003cli\u003e[pitrou_dispatch_2.7.patch](https://bugs.python.org/file12687/pitrou_dispatch_2.7.patch \"Uploaded as text/plain at 2009-01-11.17:37:14 by jyasskin\"): threadedceval5.patch ported to trunk (2.7)\u003c/li\u003e\u003cli\u003e[vmgen_2.7.patch](https://bugs.python.org/file12705/vmgen_2.7.patch \"Uploaded as text/plain at 2009-01-12.17:58:19 by jyasskin\"): vmgen (GForth)-based dispatch optimization with simple superinstructions\u003c/li\u003e\u003cli\u003e[threadedceval6.patch](https://bugs.python.org/file12769/threadedceval6.patch \"Uploaded as text/plain at 2009-01-16.23:08:24 by @pitrou\")\u003c/li\u003e\u003cli\u003e[threadedceval6-py254.patch](https://bugs.python.org/file12824/threadedceval6-py254.patch \"Uploaded as text/plain at 2009-01-21.14:02:17 by Ringding\"): threadedceval6 for Python 2.5.4\u003c/li\u003e\u003cli\u003e[ceval.c.threadcode-tidyup.patch](https://bugs.python.org/file13392/ceval.c.threadcode-tidyup.patch \"Uploaded as text/plain at 2009-03-22.07:37:23 by aimacintyre\"): threaded code tidy up in eval.c\u003c/li\u003e\u003cli\u003e[newfile.zip](https://bugs.python.org/file14521/newfile.zip \"Uploaded as application/zip at 2009-07-18.19:58:12 by mdionisio\"): ceval.c and opcode_targets.h\u003c/li\u003e\u003cli\u003e[cgoto_py2710_hg_final.patch](https://bugs.python.org/file39527/cgoto_py2710_hg_final.patch \"Uploaded as text/plain at 2015-05-28.00:23:22 by parasa\"): Computed Goto Patch for Python 2.7.10\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 = 'https://github.com/gpshead'\nclosed_at = \u003cDate 2010-07-19.23:55:22.123\u003e\ncreated_at = \u003cDate 2008-12-26.21:09:38.283\u003e\nlabels = ['interpreter-core', 'performance']\ntitle = 'Faster opcode dispatch on gcc'\nupdated_at = \u003cDate 2015-06-02.21:38:03.306\u003e\nuser = 'https://github.com/pitrou'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2015-06-02.21:38:03.306\u003e\nactor = 'db3l'\nassignee = 'gregory.p.smith'\nclosed = True\nclosed_date = \u003cDate 2010-07-19.23:55:22.123\u003e\ncloser = 'pitrou'\ncomponents = ['Interpreter Core']\ncreation = \u003cDate 2008-12-26.21:09:38.283\u003e\ncreator = 'pitrou'\ndependencies = []\nfiles = ['12512', '12513', '12521', '12522', '12524', '12545', '12546', '12551', '12553', '12555', '12584', '12633', '12634', '12635', '12687', '12705', '12769', '12824', '13392', '14521', '39527']\nhgrepos = []\nissue_num = 4753\nkeywords = ['patch']\nmessage_count = 117.0\nmessages = ['78306', '78307', '78362', '78363', '78364', '78616', '78620', '78628', '78629', '78651', '78653', '78656', '78657', '78658', '78660', '78663', '78685', '78686', '78687', '78688', '78689', '78691', '78708', '78711', '78722', '78730', '78731', '78735', '78736', '78748', '78808', '78828', '78831', '78834', '78837', '78871', '78872', '78898', '78899', '78910', '78911', '78915', '78921', '78923', '78925', '78956', '79032', '79033', '79034', '79035', '79037', '79051', '79053', '79056', '79058', '79077', '79080', '79105', '79123', '79264', '79302', '79321', '79335', '79365', '79505', '79530', '79532', '79536', '79537', '79539', '79541', '79545', '79605', '79627', '79688', '79695', '79699', '79720', '79722', '79734', '79835', '79980', '79984', '79985', '80324', '80489', '80515', '80571', '80669', '80717', '80828', '80832', '80833', '80834', '80838', '80867', '80881', '80882', '81120', '81166', '81341', '81361', '83959', '84736', '84764', '84770', '85838', '90688', '110842', '244229', '244231', '244256', '244329', '244617', '244620', '244628', '244693']\nnosy_count = 31.0\nnosy_names = ['lemburg', 'akuchling', 'collinwinter', 'rhettinger', 'facundobatista', 'gregory.p.smith', 'jcea', 'spiv', 'db3l', 'aimacintyre', 'belopolsky', 'ggenellina', 'pitrou', 'christian.heimes', 'ajaksu2', 'jyasskin', 'rbcollins', 'kevinwatters', 'ned.deily', 'djc', 'ralph.corderoy', 'bboissin', 'r.david.murray', 'blaisorblade', 'theatrus', 'Ringding', 'jab', 'mdionisio', 'willp', 'python-dev', 'parasa']\npr_nums = []\npriority = 'normal'\nresolution = 'fixed'\nstage = 'resolved'\nstatus = 'closed'\nsuperseder = None\ntype = 'performance'\nurl = 'https://bugs.python.org/issue4753'\nversions = ['Python 3.1']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/pitrou","@type":"Person","name":"pitrou"},"datePublished":"2008-12-26T21:09:38.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":117},"url":"https://github.com/49003/cpython/issues/49003"}