Commit 48ba8b40 authored Mar 05, 2024 by Stephanos Ioannidis

tests: kernel: thread_runtime_stats: Relax precision test for QEMU

This commit relaxes the idle event statistics test precision requirement
for emulated QEMU targets because the cycle counts may be inaccurate when
the host CPU is overloaded (e.g. when running tests with twister) and a
high failure rate is observed for this test in the CI.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
(cherry picked from commit 2b2dd01c382c3152a27bdfbdedb71f20d6df638a)

parent 75f737a5

tests/kernel/usage/thread_runtime_stats/src/test_thread_runtime_stats.c

+2 −0

Changes for tests/kernel/usage/thread_runtime_stats/src/test_thread_runtime_stats.c: 2 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -17,6 +17,8 @@

		#if defined(CONFIG_RISCV)
		#define IDLE_EVENT_STATS_PRECISION 7
		#elif defined(CONFIG_QEMU_TARGET)
		#define IDLE_EVENT_STATS_PRECISION 3
		#else
		#define IDLE_EVENT_STATS_PRECISION 1
		#endif

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