59 lines
1.5 KiB
Plaintext
59 lines
1.5 KiB
Plaintext
Title: Kernel Event Logger Sample
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Description:
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This sample uses the philosopher sample with two additional tasks to show the
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profiling data on different system's states. The fork manager task controls the
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fork's availibilty. The worker task performs intermitently heavy processing,
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allowing or preventing the system to go idle.
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Building and Running Project:
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This nanokernel project outputs to the console. It can be built and executed
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on QEMU as follows (only x86 and ARM platforms):
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make qemu
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Troubleshooting:
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Problems caused by out-dated project information can be addressed by
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issuing one of the following commands then rebuilding the project:
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make clean # discard results of previous builds
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# but keep existing configuration info
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or
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make pristine # discard results of previous builds
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# and restore pre-defined configuration info
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Sample Output:
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Philosopher 0 THINKING
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Philosopher 1 EATING
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Philosopher 2 THINKING
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Philosopher 3 THINKING
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Philosopher 4 THINKING
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Philosopher 5 EATING
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Dropped events occurred: 0
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Context switch summary
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Context Id Amount of context switches
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1068296 140
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1065224 10
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1057984 38
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1059008 44
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1060032 32
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1061056 35
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1062080 40
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1063104 32
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