Rapita have been providing execution time analysis services and tooling since 2004.
RapiTime, part of the Rapita Verification Suite (RVS), is the timing analysis component of our Multicore Timing Solution. Our customers have qualified RapiTime on several DO178C DAL A projects where it has been successfully used to generate certification evidence by some of the most well-known aerospace companies in the world. See our Case Studies.
As well as providing a mature tool chain, we support the customer in ensuring that their test data is good enough, so that the timing information they generate from the target is reliable.
Our RapiDaemons are configured and tested (see the FAQ: ‘configuring and porting’) to ensure that they behave as expected on each specific customer platform.
We also assess available observability channels as part of platform analysis. This primarily applies to the use of hardware event monitors, where we assess their accuracy and usefulness for obtaining meaningful insights into the system under observation.