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RIOT/tests/sys/ztimer_ondemand_benchmark
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Hugues Larrive 3c465836f2 examples and tests: add atmega8 to relevent Makefile.ci 
using dist/tools/insufficient_memory/add_insufficient_memory_board.sh
2023-07-11 21:22:02 +02:00
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main.c tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00
Makefile tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00
Makefile.ci examples and tests: add atmega8 to relevent Makefile.ci 2023-07-11 21:22:02 +02:00
README.md tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00

README.md

ztimer_ondemand_benchmark

This application measures latencies introduced by ztimer_acquire() and ztimer_release(). Since it is directly interacting with the underlying peripheral, you need at least two periph_timer instances if you're benchmarking a ztimer clock based on ztimer_periph_timer.

The application tries to select a unused timer automatically. If this selection process fails, users may specify device and frequency in this test's Makefile.