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* python: Fix dropped-sample calculation in benchmark_rate.pyMartin Braun2021-09-281-5/+7
| | | | | | | | | | This fixes a subtle bug, where a variable to cache the timestamp of an error gets bound to the metadata instead of creating a copy thereof. Without this fix, the calculation of dropped samples would always be 0, because the difference in timestamps would incorrectly be always zero. This fix will now make a copy of the timestamp. Shoutout to GitHub user bhorsfield for finding this issue.
* examples: Fix underrun/seq error reporting in benchmark_rate.pyMartin Braun2021-05-201-10/+10
| | | | The numbers for these were swapped.
* Remove remaining Python 2 referencesMartin Braun2020-05-071-1/+1
| | | | | | | This changes two things in all applicable files: - Remove imports from __future__ - Change default shebangs from /usr/bin/env python to /usr/bin/env python3
* examples: benchmark_rate.py: Add ?x_stream_args argsMartin Braun2019-11-261-2/+9
| | | | | | | | | | | | | This allows adding stream args to the Python version of benchmark_rate in the same way as for the C++ version, e.g.: python3 ./benchmark_rate.py \ --args addr=192.168.40.2,num_poll_offload_threads=4 \ --rx_stream_args \ recv_offload=1,num_recv_frames=32,recv_offload_wait_mode=poll \ --tx_stream_args \ send_offload=1,num_send_frames=32,send_offload_wait_mode=poll \ [... other arguments ...]
* python: Fixup bmark_rate printed statisticsBrent Stapleton2019-08-211-3/+3
| | | | | | | | - When printing statistics, the number of TX and RX timeouts were mixed up. - Fixing main() docstring Fixes e735a63ff9e ("python: Adding Python API benchmark rate")
* python: Fix duration of benchmark rateBrent Stapleton2018-09-121-1/+1
| | | | | | | | Duration of multichannel benchmark was 50 seconds longer than intended- a 50ms initialization delay was mistakenly multiplied by 1000. Fixes e735a63ff9e ("python: Adding Python API benchmark rate")
* python: Adding Python API benchmark rateBrent Stapleton2018-06-201-0/+481
Python API version of the benchmark rate utility.