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https://github.com/sqlalchemy/sqlalchemy.git
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Albert N
95ab6ed79c
common cases are a bit faster overall
Python version
| | python opt | python main | py opt / main |
| -------------------- | ---------- | ----------- | ------------- |
| base_row_new | 0.84959 | 0.86417 | 0.9831283197 |
| row_new | 0.85698 | 0.85543 | 1.001811954 |
| base_row_new_proc | 2.77489 | 2.81795 | 0.9847193882 |
| row_new_proc | 2.77881 | 2.86206 | 0.9709125595 |
| brow_new_proc_none | 1.6311 | 1.65773 | 0.9839358641 |
| row_new_proc_none | 1.65048 | 1.69896 | 0.9714648962 |
| row_dumps | 0.15279 | 0.14519 | 1.052345203 |
| row_loads | 0.91471 | 0.91358 | 1.001236892 |
| row_values_impl | 0.1818 | 0.17773 | 1.022899904 |
| row_iter | 0.44042 | 0.4554 | 0.967105841 |
| row_len | 0.13858 | 0.13079 | 1.059561129 |
| row_hash | 0.28614 | 0.29172 | 0.9808720691 |
| getitem | 0.23159 | 0.23138 | 1.000907598 |
| getitem_slice | 0.38393 | 0.38765 | 0.9904037147 |
| get_by_key | 0.33692 | 0.33913 | 0.993483325 |
| get_by_key2 | 0.35105 | 0.33915 | 1.035087719 |
| getattr | 0.46809 | 0.46911 | 0.9978256699 |
| get_by_key_recreate | 1.08137 | 1.18224 | 0.9146789146 |
| get_by_key_recreate2 | 0.98543 | 0.99272 | 0.9926565396 |
| getattr_recreate | 0.74 | 0.7407 | 0.999054948 |
| contains | 0.49312 | 0.74477 | 0.6621104502 |
Cython version
| | cython opt | cython main | cy opt / main |
| -------------------- | ---------- | ----------- | ------------- |
| base_row_new | 0.12933 | 0.1347 | 0.9601336303 |
| row_new | 0.15755 | 0.16489 | 0.9554854752 |
| base_row_new_proc | 0.87398 | 1.08483 | 0.8056377497 |
| row_new_proc | 0.88592 | 1.13255 | 0.7822347799 |
| brow_new_proc_none | 0.2664 | 0.41703 | 0.6388029638 |
| row_new_proc_none | 0.27526 | 0.42483 | 0.6479297601 |
| row_dumps | 0.37526 | 0.20093 | 1.867615588 |
| row_loads | 0.53037 | 0.3607 | 1.470390907 |
| row_values_impl | 0.36886 | 0.22218 | 1.660185435 |
| row_iter | 0.25249 | 0.25553 | 0.9881031581 |
| row_len | 0.05194 | 0.05412 | 0.9597191426 |
| row_hash | 0.18864 | 0.18726 | 1.007369433 |
| getitem | 0.13876 | 0.13934 | 0.9958375197 |
| getitem_slice | 0.23181 | 0.2318 | 1.000043141 |
| get_by_key | 0.17031 | 0.17857 | 0.9537436299 |
| get_by_key2 | 0.58172 | 0.31651 | 1.837919813 |
| getattr | 0.21275 | 1.16669 | 0.1823534958 |
| get_by_key_recreate | 0.80161 | 0.8836 | 0.9072091444 |
| get_by_key_recreate2 | 1.14649 | 0.98709 | 1.161484768 |
| getattr_recreate | 0.55927 | 1.09921 | 0.5087926784 |
| contains | 0.35338 | 0.5494 | 0.6432107754 |
Closes: #12919
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/12919
Pull-request-sha: b13204b741
Change-Id: I5ff2b951f9840e99abdad3ae286ecb8becc70e4b