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fix: panic when perf counter could not be initialized #16

Merged
merged 1 commit into from
May 9, 2023
Merged

fix: panic when perf counter could not be initialized #16

merged 1 commit into from
May 9, 2023

Commits on May 9, 2023

  1. fix: panic when perf counter could not be initialized 

    As reported in iopsystems#14, the CPU CPI sampler will panic if the cycles or
instructions perf counters cannot be initialized.

This PR fixes the bug by returning a Nop sampler if there are
exceptions during initialization.
    @brayniac
    brayniac committed May 9, 2023
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