Issues

• [Refactor]: Deprecate and remove legacy 'joulex' and 'hyperfine' variables, aliases, and leftovers

  enhancementrust
  UnitedOpen-Source/perfratio#225 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Linux Perf PMU RAPL energy backend (power/energy-pkg/) as alternative to sysfs powercap (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#223 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Effective CPU frequency (GHz/MHz) estimation and throttling detection from PMU cycles (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#222 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Topdown Microarchitecture Analysis (TMA Level 1) bottleneck classification (--topdown) (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#221 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Software PMU events — CPU migrations and scheduler thrashing detection (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#220 · Filter by author matbrgz opened on Sep 26, 2026

• [Robustness]: PMU counter multiplexing detection and time-enabled scaling (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#219 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: User vs Kernel PMU counter scoping and event modifiers (:u, :k) (perf stat parity)

  enhancementrust
  UnitedOpen-Source/perfratio#218 · Filter by author matbrgz opened on Sep 26, 2026

• [Robustness]: PMU permissions preflight and diagnostic guidance for kernel.perf_event_paranoid

  enhancementrust
  UnitedOpen-Source/perfratio#217 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Target-duration sampling mode (-d, --duration <DURATION>) for time-budgeted benchmarking

  enhancementrust
  UnitedOpen-Source/perfratio#216 · Filter by author matbrgz opened on Sep 26, 2026

• [UX]: Visual statistical significance indicators for speedups, regressions, and noise

  enhancement
  UnitedOpen-Source/perfratio#215 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Tukey's fences (IQR) outlier detection and quantitative percentage reporting

  enhancementrust
  UnitedOpen-Source/perfratio#214 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: Derived hardware counter efficiency metrics — Cache Miss Rate %, Branch Misprediction %, and IPC / CPI

  enhancementrust
  UnitedOpen-Source/perfratio#213 · Filter by author matbrgz opened on Sep 26, 2026

• [UX]: Multi-dimensional comparative delta table across Time, Memory, Energy, and Counters

  enhancement
  UnitedOpen-Source/perfratio#212 · Filter by author matbrgz opened on Sep 26, 2026

• [Feature]: SIMD and Floating-Point vectorization breakdown (--simd)

  enhancementrust
  UnitedOpen-Source/perfratio#211 · Filter by author matbrgz opened on Sep 26, 2026

• [Process]: CI never ran for any Antigravity PR (Actions billing failure); PRs merged unverified and without review

  github_actions
  UnitedOpen-Source/perfratio#110 · Filter by author matbrgz opened on Sep 24, 2026
  1

• [Feature]: --optimize — search a numeric parameter for the fastest or most energy-efficient value

  enhancement
  UnitedOpen-Source/perfratio#98 · Filter by author matbrgz opened on Sep 24, 2026

• [Chore]: Distribution — publish to crates.io, cargo-binstall metadata, Homebrew tap (README crates.io badge is broken)

  enhancementgithub_actions
  UnitedOpen-Source/perfratio#93 · Filter by author matbrgz opened on Sep 24, 2026
  1

• [Feature]: Expose joulex as a library crate (joulex::measure, energy sampler, statistics)

  enhancement
  UnitedOpen-Source/perfratio#92 · Filter by author matbrgz opened on Sep 24, 2026

• [Feature]: Custom metrics parsed from command output (--output-metric NAME=REGEX)

  enhancement
  UnitedOpen-Source/perfratio#90 · Filter by author matbrgz opened on Sep 24, 2026
  1

• [Roadmap]: Ideas from hyperfine & bench — tracking issue

  enhancement
  UnitedOpen-Source/perfratio#72 · Filter by author matbrgz opened on Sep 24, 2026
  1

• [Feature]: Energy accuracy — idle-power baseline, RAPL domain breakdown, overhead alignment

  enhancement
  UnitedOpen-Source/perfratio#59 · Filter by author matbrgz opened on Sep 24, 2026

• [Feature]: Concurrent execution / load mode (--concurrency N)

  enhancement
  UnitedOpen-Source/perfratio#53 · Filter by author matbrgz opened on Sep 24, 2026

• [Feature]: Hardware performance counters on Linux (instructions, cycles, cache/branch misses) via perf_event_open

  enhancement
  UnitedOpen-Source/perfratio#49 · Filter by author matbrgz opened on Sep 24, 2026
  1

• [Feature]: --metric to choose the primary benchmark metric (wall, cpu, user, system, energy, memory, instructions)

  enhancement
  UnitedOpen-Source/perfratio#48 · Filter by author matbrgz opened on Sep 24, 2026
  1

• Security review (SAST/SCA/DAST): tracking issue

  UnitedOpen-Source/perfratio#22 · Filter by author matbrgz opened on Sep 24, 2026