All 6 service Dockerfiles were missing newly-added workspace crates
(web-gateway, ctrader-openapi, foxhunt-deploy, broker_gateway_service),
causing cargo workspace resolution failures during Docker builds.
Changes across all Dockerfiles:
- Add COPY directives for web-gateway, ctrader-openapi, foxhunt-deploy,
broker_gateway_service (new workspace members since Dockerfiles written)
- Add SQLX_OFFLINE=true env and .sqlx cache copy where missing
- Add perl and make system deps (needed for OpenSSL build from source)
- Remove COPY migrations (dir excluded by .dockerignore, not needed)
- Expand broker_gateway_service from 3-crate to full workspace copy
Validated: docker build --check passes all 6, cargo check -p passes all 6.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Essential workflow fixes:
- ci.yml: add SQLX_OFFLINE=true, replace fictitious cargo subcommands
(test-unit, ci-lint, audit-deps, etc.) with real cargo commands,
remove broken 9-way test matrix, remove instrument-coverage RUSTFLAGS
- test.yml: add SQLX_OFFLINE=true to build-check job, fix conflicting
clippy flags (-D and -W on clippy::all), update JWT secret to 32+ chars
- compilation-guard.yml: add SQLX_OFFLINE=true, remove references to
non-existent paths (services/trading-engine, crates/common/types),
remove dangerous auto-commit-to-main, remove MIRI on missing packages
Deleted duplicates (justification):
- comprehensive_testing.yml: duplicate of comprehensive-testing.yml
(same purpose, underscore vs hyphen naming)
- production-deploy.yml: duplicate of production-deployment.yml
(both named "Production Deployment Pipeline", this one has stale paths)
- coverage-fixed.yml: duplicate of coverage.yml
(uses deprecated actions-rs/toolchain@v1 and actions/cache@v3)
- performance.yml: duplicate of benchmark_regression.yml
(both "Performance Regression Detection", this one less mature)
- quality-baseline.json: not a workflow, stale fake data (999 warnings)
- quality-metrics.json: not a workflow, stale fake data
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Proves the critical trading pipeline path works end-to-end:
OHLCV -> features -> ensemble -> prediction. Uses all 10 real candle
inference adapters (DQN, PPO, TFT, Mamba2, Liquid-CfC, TGGN, TLOB,
KAN, xLSTM, Diffusion) with random weights, 60 synthetic OHLCV bars,
and asserts confidence/action/model-count invariants. No external
dependencies (no DB, no Docker).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Spawn a background tokio task that feeds synthetic OHLCV bars into the
ensemble coordinator's per-symbol feature extractors. The extractors
require ~51 bars of warmup before they can produce real 51-dim feature
vectors; without this feed they remain cold and return zeros.
The task uses a random-walk price generator with realistic base prices
for the four baseline futures symbols (ES, NQ, ZN, 6E) and configurable
interval (MARKET_FEED_INTERVAL_MS, default 1s) and symbol list
(MARKET_FEED_SYMBOLS). In production this will be replaced by a
Databento or exchange data feed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Register TGGN, TLOB, KAN, xLSTM, and Diffusion inference adapters
alongside the existing DQN, PPO, TFT, Mamba2, and Liquid-CfC.
Rebalance weights to 0.10 each (equal weighting across 10 models).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Sequence-buffered adapter with 3-layer MLP projection
(flat_dim -> hidden -> hidden/2 -> 1). Ring buffer collects
seq_len feature vectors, returns neutral prediction until full,
then flattens and projects through the MLP with sigmoid output
mapping to direction [-1,1] and confidence [0,1].
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove panic!() calls from test_futures_baseline_micro_mapping,
use map()+Some() pattern consistent with rest of test suite
- Make DatasetSpec::from_universe() accept a name parameter instead
of hardcoding "futures-baseline"
- Add doc comment to UniverseConfigMeta explaining dead_code fields
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Detailed TDD implementation plan for wiring all 10 ML models into
the ensemble coordinator. Covers 5 new inference adapters (KAN, TGGN,
xLSTM, TLOB, Diffusion), main.rs registration with equal weights,
market data wiring, E2E integration test, Docker/CI validation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Wire existing components into end-to-end pipeline: 5 missing inference
adapters, 10-model registration, market data feeding, integration test,
Docker build validation, and CI pipeline triage.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove duplicate AssetClass enum from data_pipeline module and replace
with a re-export from asset_selection, which is now the canonical
location. This ensures data_pipeline::AssetClass and
asset_selection::AssetClass are the same type, enabling direct
comparison and preventing subtle type mismatch bugs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
10-task plan: unify AssetClass, add trading_symbol field, futures_baseline()
preset, TOML config loading, DatasetSpec::from_universe() wiring, data
reorganization into cache structure, stale data cleanup, manifest generation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Define futures baseline universe (ES, NQ, ZN, 6E) with micro
contract mapping for limited capital. Reorganize scattered test
data into cache structure. Download spec for 730 days of OHLCV-1m.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use tokio::task::block_in_place for safe sync→async bridging
- Replace count(*) with count(1) in division context (QuestDB parser bug)
- Add coalesce() for stddev NULL handling (single-row edge case)
- Consolidate integration tests into single lifecycle test with DROP+CREATE
- All 4 QuestDB tests pass against real QuestDB 8.2.3
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace stub metrics provider with real QuestDBMetricsProvider that
queries QuestDB via PostgreSQL wire protocol (port 8812) for rolling
model Sharpe, win rates, confidence buckets, and ensemble metrics.
- Add QuestDB service to docker-compose.yml (8.2.3, ports 9009/8812/9003)
- Create questdb_metrics.rs with 5 SQL queries and graceful fallback
- Wire QuestDBMetricsProvider into main.rs (replaces StubMetricsProvider)
- Fix unused Instant import in feedback_loop.rs (#[cfg(test)] scope)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
FeedbackLoop runs as a background tokio task, periodically running
weight and gate optimization cycles with kill switch monitoring and
retraining trigger detection. Wired into main.rs with a stub
MetricsProvider until QuestDB is deployed.
7 new tests covering kill switch, freeze/unfreeze, retraining triggers.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Gate optimizer adjusts conviction gate thresholds based on win-rate per
confidence bucket with cooldown and kill switch safety rails. Model
registry provides lifecycle management (Candidate → Staging → Production
→ Archived) with InMemoryModelRegistry for testing. P&L attribution
decomposes realized trade P&L into per-model contributions using signal
alignment.
24 new tests across 3 modules.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduces the asset_selection module with AssetClass enum (Equity/ETF/Future),
UniverseAsset struct, and AssetUniverse with filtering, lookup, and a us_starter()
preset of 7 highly liquid US assets. Includes scorer/selector placeholder stubs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adjusts model weights based on rolling Sharpe ratios with:
- EMA smoothing (alpha=0.1)
- Bounds: [0.05, 0.40] per model
- Max step: 0.03 per cycle
- 24h cooldown, 7-day grace period for new models
- Kill switch freeze/unfreeze
8 tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Non-critical path: if QuestDB is unavailable, metrics buffer locally
(up to 10,000 entries) and flush when connection is restored.
Feature-gated under `questdb` feature. 6 tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds optional ConvictionGateEvaluator field to EnsembleCoordinator.
When configured, predict() evaluates all 7 gates before returning.
If any gate rejects, returns HOLD with rejection metadata.
Includes quorum ratio, trading session, and regime volatility helpers.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
8-task plan across 3 phases: data pipeline (types, cache, manager,
prepared dataset), asset selection (universe, scorer, selector),
and integration wiring. 7 new files, ~51 tests estimated.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Covers automated data downloading/caching for ML training and
a tiered asset selection funnel (universe → predictability → regime → signal).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Three pillars: 7-gate conviction system, autonomous feedback loop
with kill switch, Rust-native model registry. QuestDB analytics layer.
~55 tests, 7 new files planned across ml/ and trading_service/.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
7-gate conviction system, autonomous feedback loop with kill switch,
and Rust-native model registry — backed by PostgreSQL + QuestDB.
Resolve merge conflicts in hyperopt/adapters/mod.rs and enhanced_ml.rs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Scale model_memory_mb by activation_multiplier in resolve_batch_size()
so TFT (2.5x) gets proportionally smaller batches than DQN (1.0x)
- Add cached_capabilities() with OnceLock to avoid spawning nvidia-smi
on every call to CampaignConfig::dqn_default/ppo_default/PpoTrainer::new
- Add PartialEq to GpuCapabilities and simplify serde roundtrip test
- Update stale "RTX 3050 Ti" and "Exceeds GPU limit (230)" comments
to reflect dynamic detection
- Document Auto variant silent CPU fallback behavior (no callers affected)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add DeviceConfig and GpuCapabilities re-exports to ml::prelude so
downstream crates can import GPU management types via a single
`use ml::prelude::*` statement.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace hardcoded max_batch_size: 230 in CampaignConfig::dqn_default()
and ppo_default() with dynamic GPU detection via GpuCapabilities::detect()
and resolve_batch_size(). Update test to no longer assert <= 230.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace Device::cuda_if_available(0).unwrap_or(Device::Cpu) with
DeviceConfig::Auto.resolve().unwrap_or(Device::Cpu) in DQN, PPO, TFT,
and Mamba2 ensemble inference adapters so device selection goes through
the centralized GPU detection module.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add check_gradients_finite() to gradient_utils.rs that detects NaN/Inf
in GradStore before optimizer step. Uses efficient sum_all approach
where any NaN element produces a NaN sum. Includes 3 unit tests
(finite pass, NaN detected, empty vars pass).
DQN and PPO training loops already wired via gradient_accumulation
module's check_gradients_finite (all 6 paths: standard policy/value,
remainder policy/value, LSTM policy/value).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add check_gradients_finite() utility that scans GradStore for NaN/Inf
values. Wire into DQN (after gradient accumulation, before optimizer step)
and PPO (both MLP and LSTM training paths, after backward pass).
Prevents silent model corruption from exploding gradients or numerical
instability — training halts immediately with a descriptive error.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
