Re: Performance issue with CPython 3.10 + Cython

2022-10-07 Thread Andreas Ames
-like format strings solved the issue. Now the application bowls happily along, consistently below 0.02 seconds per second application time. 2. Valgrind + callgrind is an awesome toolchain to spot performance issues, even on VMs. Am Di., 4. Okt. 2022 um 11:05 Uhr schrieb Andreas Ames < andreas.0

Performance issue with CPython 3.10 + Cython

2022-10-04 Thread Andreas Ames
Hi all, I am wrapping an embedded application (, which does not use any dynamic memory management,) using Cython to call it from CPython. The wrapped application uses a cyclic executive, i.e. everything is done in the input-logic-output design, typical for some real-time related domains.