Module polkadot_node_core_pvf_common::worker

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Expand description

Functionality common to both prepare and execute workers.

Modules

  • security
    Functionality for securing workers.
  • thread
    Functionality related to threads spawned by the workers.

Constants

  • JOB_TIMEOUT_OVERHEAD
    Some allowed overhead that we account for in the “CPU time monitor” thread’s sleeps, on the child process.

Functions

  • bytes_to_path
    Interprets the given bytes as a path. Returns None if the given bytes do not constitute a a proper utf-8 string.
  • cpu_time_monitor_loop
    Loop that runs in the CPU time monitor thread on prepare and execute jobs. Continuously wakes up and then either blocks for the remaining CPU time, or returns if we exceed the CPU timeout.
  • stringify_panic_payload
    Attempt to convert an opaque panic payload to a string.
  • worker_event_loop