Engine Overview

The current public engine release is ptl-engines v0.1.0, published on 2026-05-11 from the cleaned public history. Individual engine package versions are shown below.

PROFILE Cluster profiling and telemetry routing. engine v0.1.0 public release 2026-05-11 MIT checks passing ACE GPU-hours weighted compute efficiency. engine v0.3.0 public release 2026-05-11 MIT checks passing COOL Cooling efficiency relative to facility context. engine v0.1.0 public release 2026-05-11 MIT checks passing FLUX Carbon accounting methodology quality. engine v0.1.0 public release 2026-05-11 MIT checks passing PACE Scheduler allocation and queue behavior. engine v0.1.0 method update 2026-05-09 MIT checks passing CORE Hardware-workload fit and fleet lifecycle scoring. engine v0.1.0 fit matrix 2026-05-09 MIT checks passing GRADE Composite score aggregation and report records. engine v0.1.0 public release 2026-05-11 MIT checks passing ATLAS Ranked recommendations and expected score deltas. engine v0.1.0 public release 2026-05-11 MIT checks passing CLAW Optional intake and telemetry collection agent. engine v0.1.0 public release 2026-05-11 MIT checks passing

The public repository tag is v0.1.0. ACE has a higher package version because its implementation had additional public-dataset converter and reporting work before the first cleaned repository release.