Minutes_2022_05_31
esc edited this page May 31, 2022
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Attendees:Val, Graham Markall, Todd A. Anderson, Andre Masella, Kaustubh Chaudhari, LI Da, Luk, Shannon Quinn, stuart, Siu Kwan Lam, Guilherme Leobas
NOTE: All communication is subject to the Numba Code of Conduct.
Please refer to this calendar for the next meeting date.
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Numba 0.55.2 & llvmlite 0.38.1 Release
- NumPy 1.22 and M1
- use of SVML in NumPy 1.22 may cause numerical differences on Skylake chips
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Numba 0.56.0 preparation
- two to three weeks until the first RC will become avail
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PR #8106 - Remove injection of atomic JIT functions into NRT memsys
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Project board
- Stuart has preped some stuff for it
- was waiting 0.55.2 release
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Discussion: "support numpy array comparison with string" https://github.com/numba/numba/pull/8104
In [1]: import numpy as np n In [2]: a = np.array(['A', 'B'], dtype=np.dtype('<U1')) In [3]: a Out[3]: array(['A', 'B'], dtype='<U1') In [4]: np.equal(a, a) --------------------------------------------------------------------------- UFuncTypeError Traceback (most recent call last) Input In [4], in <cell line: 1>() ----> 1 np.equal(a, a) ... In [9]: operator.eq(a, a) Out[9]: array([ True, True])
- Conclusion:
- check numpy 1.23 if this is supported
- if numpy doesn't support it
- check with @seberg
- or fix the numba unicode operator dispatch bug
- Conclusion:
-
What can we do to make the milestones more useful?
- we can try something new for 0.57
- #8108 - *args Issue Tracking Megathread
- #8110 - Minsize argument for Dict.empty()
- #8116 - Please test with the NumPy release candidate
- #8117 - " 'compare_op' is not in scope" warning inside literal_unroll
- #8119 - np allocators need to either handle raw python types as dtypes or fail more clearly
- #8111 - support of ufunc.reduce, accumulate, etc.
- #8112 - ImportError: numpy.core.multiarray failed to import
- #8113 - Failed to call C function with "char*" argument.
llvmlite:
- #847 - ctypes TypeError on emitting object
- #8115 - Add more chrome tracing events.
- #8118 - Update release checklists post 0.55.2
- #8120 - [WIP] Fix Issue #1469
- #8121 - Testing NumPy 1.23 RC 2 on public CI.
llvmlite
- #848 - Typing