Numba

numba-scipy Discussion for numba-scipy Support: How do I do ...? For questions on how to do certain things with Numba. Showcase A category for users to showcase their projects and talks. Development Discussion of development for Numba Community Support General questions and discussions about using Numba that do not fit other “Support …” categories Support: What is this error message? Questions about what error messages are saying; how to fix/workaround an error…

Topic	Replies	Views	Activity
About the Numba category Numba	0	571	June 11, 2020
Slowdown when omitting optional keyword arguments Numba	1	16	March 6, 2026
How can fused multiply-add (fma) be enforced in jit-compiled code? Support: How do I do ...?	5	46	March 5, 2026
TypeError running numba code Support: What is this error message?	3	25	March 4, 2026
Numba very slow with default arguments depending on which arguments are provided Numba	1	201	February 23, 2026
Is 1 dispatcher object (eager - given signature) for multiple functions safe? Numba	2	45	February 8, 2026
Function signature matches but still fails Support: What is this error message?	5	53	February 1, 2026
Structured arrays type definition Community Support	0	43	January 28, 2026
How can I cache nopython-mode scipy.special.cython_special-functions? Support: How do I do ...?	14	642	January 27, 2026
Numba indexing faster with unsigned integers Community Support	1	68	January 20, 2026
Which version of scipy is numba-scipy currently most compatible with? numba-scipy	14	2436	January 15, 2026
Pip install: asks for LLVMConfig.cmake Support: What is this error message?	8	270	December 30, 2025
Avoid multiple copies of large numpy array in closure? Community Support	3	466	December 18, 2025
Cannot activate SVML Community Support	1	63	December 11, 2025
Free-threading binaries Numba	1	67	December 10, 2025
Can't install development environment Development	6	45	December 4, 2025
How can I make better use of CPU to speed up np.linspace Community Support	1	59	December 4, 2025
Is there any way to get round the overhead of numba prange with one thread? Community Support	6	126	December 3, 2025
Configuring how much shared memory is available Support: How do I do ...?	8	117	December 1, 2025
Make jitclass available on cuda Numba	4	42	November 29, 2025
Trouble getting CUDA Core Compute Libraries to work with Python Support: What is this error message?	4	56	November 29, 2025
Reducing number of registers used by Numba kernel? Support: How do I do ...?	1	41	November 28, 2025
Templates in Numba Cuda Community Support	4	95	November 26, 2025
Are the results of this verification using NamedTuple correct? Numba	2	133	November 26, 2025
Feedback on custom caching strategy in PyTensor Community Support	5	120	November 19, 2025
Parallelizing execution of numba-typed functions Support: How do I do ...?	0	58	November 18, 2025
Temporary typing context / data model? Development	7	131	November 9, 2025
Using Structref in CUDA Support: How do I do ...?	3	105	October 25, 2025
Global constant dictionaries Support: How do I do ...?	1	92	October 14, 2025
Fully JIT'ed DuckDB Showcase	4	223	October 12, 2025