Findings: BR-016, BR-017.
Make all selected and full cross-framework tests compare the required orders, fills, trades, PnL,
and value results. Diagnostic tolerances may describe investigation magnitude but cannot turn a
nonzero release gap into a pass.
Primary surfaces: validation comparator, scenario definitions, selected benchmark tests, retained
diff artifacts.
Acceptance:
- The retained Zipline $9.46 difference fails the release comparator.
- Selected cross-framework benchmarks fail when any covered result field diverges.
- Zero-gap output passes deterministically and records exact comparison artifacts.
Dependencies: Issue 8.
Plan reference: /home/stefan/ml4t/libraries/ml4t-backtest-dev/.workspace/work/backtest-stable-release/milestone-2/plan.md - Issue 9 in milestone 0.1.0-m2 - Lifecycle and exact framework parity.
Findings: BR-016, BR-017.
Make all selected and full cross-framework tests compare the required orders, fills, trades, PnL,
and value results. Diagnostic tolerances may describe investigation magnitude but cannot turn a
nonzero release gap into a pass.
Primary surfaces: validation comparator, scenario definitions, selected benchmark tests, retained
diff artifacts.
Acceptance:
Dependencies: Issue 8.
Plan reference:
/home/stefan/ml4t/libraries/ml4t-backtest-dev/.workspace/work/backtest-stable-release/milestone-2/plan.md- Issue 9 in milestone0.1.0-m2 - Lifecycle and exact framework parity.