ovni/test/rt/nodes/fibonacci.driver.sh
Rodrigo Arias 70f34e9e33 Fail fibonacci test on nOS-V kernel warnings
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.
2024-03-22 15:40:42 +01:00

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target=$OVNI_TEST_BIN
$target 2>stderr.log
# Ensure no nOS-V warnings at runtime
if grep -c "cannot enable kernel events" stderr.log; then
echo "cannot enable kernel events in all threads" >&2
exit 1
fi
# We need to sort the trace as it has unsorted regions
ovnisort ovni
# Ensure we have at least a pair of kernel CS events
ovnitop ovni | grep KCO
ovnitop ovni | grep KCI
# Run the emulator
ovniemu -l ovni