The nosv.can_breakdown attribute states if enough events for the
breakdown model of nOS-V are enabled at runtime. It is used to ensure
that breakdown traces have the progress events enabled along with others
required for proper visualization of traces.
The emulator will panic when the level is not enough, instead of relying
on users to always remember to enable the correct level.
Some threads may fail to enable the kernel instrumentation by reaching
the memory lock limit, causing the kernel instrumentation to be disabled
without any error in the emulation.
To prevent this situation, we run the test manually and check that there
are no warnings during the execution.
The test creates tasks that pause until the children task have finished.
The value of the perf_event_paranoid file is checked to determine if we
can run the test.
Causes the packages to always appear as found or not found in the
summary of cmake. Otherwise they were only checked if the compiler
supports the -fompss2 flag.
