Add 'benchmark' configuration #157
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This patch adds a new configuration for each platform called 'benchmark'. The purpose of this is to enable Microkit systems to leverage the benchmark configuration of seL4 that tracks things like kernel entries and CPU utilisation. This also exports the PMU to user-space. This is not ideal, which is why RFC-16 exists. However, we need to be able to do benchmarking for projects like the seL4 Device Driver Framework in the meantime. It may take a while to get the RFC approved and implemented which is why we are adding this 'temporary' configuration. Signed-off-by: Ivan Velickovic <i.velickovic@unsw.edu.au>
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This patch adds a new configuration for each platform called 'benchmark'.
The purpose of this is to enable Microkit systems to leverage the benchmark configuration of seL4 that tracks things like kernel entries and CPU utilisation. This also exports the PMU to user-space.
This is not ideal, which is why RFC-16 exists. However, we need to be able to do benchmarking for projects like the seL4 Device Driver Framework in the meantime. It may take a while to get the RFC approved and implemented which is why we are adding this 'temporary' configuration.