HORAE

Profiler Studio

Runtime profiling for embedded ARM and RISC-V

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Profiler Studio dark interface with simulated Cortex-M4 telemetry Website-only light-style mockup of Profiler Studio; the desktop app currently supports dark theme only
Sub-microsecond function latency • Zero probe overhead
Explore All Capabilities →

Profiler Studio v1.0 available now • Production timing verification for ARM Cortex-M and RISC-V. Light-style website mockup; Profiler Studio itself currently uses dark theme only.

Horae Products

Profiler Studio is available now; WCET Studio and Tracer Studio are opening for early access registration.

Available Now
01 / RUNTIME OBSERVABILITY

Profiler Studio

Cycle-accurate in-vivo function profiling and latency distribution analysis. Automatically subtracts probe perturbation with two-pass self-calibration (Ω1, Ω2).

  • ✓ O(1) Knuth golden-ratio hashing
  • ✓ Welford jitter variance & log2 histograms
  • ✓ Zero dropped calls at 1 MHz call rates
  • ✓ DWARF symbol demangling & call trees
Coming Soon
02 / FORMAL STATIC ANALYSIS

WCET Studio

Static Worst-Case Execution Time analysis based on a formal mathematical ILP engine. Proves hard timing bounds and certifies task deadlines without hardware execution.

  • • DO-178C TQL-5, ISO 26262 ASIL-D & IEC 61508 SIL-3 target
  • • Basic block control flow graph (CFG)
  • • Integer linear programming (ILP) bounding
  • • Static vs. empirical headroom overlays
Coming Soon
03 / CONTINUOUS STREAMING

Tracer Studio

High-speed 60 FPS hardware telemetry stream recorder. Visualizes RTOS task scheduling, context switch latencies, mutex contention, and nested interrupt preemption slicing.

  • • 8-byte lock-free PROF-STREAM tokens
  • • Context switch & ISR preemption markers
  • • Tickless idle & mutex wait tracking
  • • Perfetto & Speedscope export support