hydro_deploy v0.13.0

New Features

• implement profiling for macOS and Windows using samply

Bug Fixes

• handle -1 addresses from samply, fix _counter() rollover
  This fixes samply profiling on my "ancient" 2019 x86-64 macbook pro
  15.3.2 (24D81)

  This pull request aims to fix the handling of –1 address values from
  samply by updating tracing filenames and refactoring related error and
  type handling. Key changes include:

  • Better error messages when dtrace or samply are not instaled.
  • Fix integer rollover in _counter() by using u64 instead of
    inferred i32.
  • Refactor samply profile conversion for asynchronous frame lookup.
  Show a summary per file

  File	Description
  hydro_lang/src/rewrites/analyze_counter.rs	Adds custom panic with
  measurement details if regex matching fails. (Used to diagnose
  _counter() i32 rollover)
  hydro_deploy/core/src/localhost/samply.rs	Updates type for
  addresses/resources, refactors frame lookup to use asynchronous
  join_all, and adjusts string output for missing symbols.
  hydro_deploy/core/src/localhost/mod.rs	Improves error handling
  during command spawning with conditional context messages for when
  samply or dtrace executables are not found.
  hydro_deploy/core/src/localhost/launched_binary.rs	Uses
  serde_path_to_error for improved deserialization error context.
  dfir_lang/src/graph/ops/dest_sink.rs	Standardizes error messages by
  removing extraneous punctuation.
  dfir_lang/src/graph/ops/_counter.rs	Adds explicit type annotation
  for a cell initialization to prevent i32 rollover.

Bug Fixes (BREAKING)

• fix perf setup, remove GCP startup_script, use TracingOptions::setup_command instead

Commit Statistics

• 3 commits contributed to the release over the course of 19 calendar days.
• 3 commits were understood as conventional.
• 3 unique issues were worked on: #1800, #1812, #1814

Commit Details

view details

• #1800
  • Fix perf setup, remove GCP startup_script, use TracingOptions::setup_command instead (52221ec)
• #1812
  • Implement profiling for macOS and Windows using samply (6d24901)
• #1814
  • Handle -1 addresses from samply, fix _counter() rollover (fbb5fab)