522178b2a7
Argo WorkflowTemplate at infra/k8s/argo/alpha-perception-template.yaml
runs the stacked Mamba2 -> CfC -> heads PerceptionTrainer on a single
L40S in fr-par-2. Two-stage DAG:
ensure-binary (ci-compile-cpu pool, sccache-backed cargo build of
alpha_train example, SHA-keyed binary cache under
/data/bin/$SHORT_SHA/)
train (ci-training-l40s pool, runs the cached binary against
/data/futures-baseline/mbp10 with predecoded sidecar
cache at /feature-cache/predecoded, writes
alpha_train_summary.json to
/feature-cache/alpha-perception-runs/$SHA/)
Defaults mirror the validated synthetic-overfit smoke config:
epochs=5, seq_len=32, mamba2_state_dim=16, lr_cfc=3e-3,
lr_mamba2=1e-3, n_train_seqs=8000, n_val_seqs=1000, seed=0x4242
Submission script scripts/argo-alpha-perception.sh wraps argo submit
with the standard L40S/H100 cuda-compute-cap mapping. --watch
follows logs.
Workflow nodeSelector pinned to fr-par-2 (consistent with the cluster
topology constraint). ttlStrategy 1h after completion;
activeDeadlineSeconds 4h cap (well above expected ~30-90 min wall).
This is the cluster entrypoint for the stacked perception design.
Once it lands a summary on MinIO, the gate runner (alpha_gate, Task
17) can consume it.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Foxhunt
Production HFT trading system in Rust.
Architecture
The workspace contains 32 crates organized as follows:
Core Libraries (16)
| Crate | Purpose |
|---|---|
trading_engine |
Order processing, FIX 4.4, IB TWS, SIMD, RDTSC timing |
risk |
VaR, Kelly, circuit breakers, kill switches, compliance |
risk-data |
Risk data types and shared structures |
trading-data |
Trading data types |
ml |
DQN Rainbow, PPO, TFT, Mamba2, ensemble inference |
ml-data |
ML data types and feature definitions |
data |
Market data ingestion and storage |
backtesting |
Replay engine, strategy tester |
adaptive-strategy |
Ensemble execution, microstructure analysis |
common |
Shared types, resilience, error handling |
storage |
S3 and local model storage |
model_loader |
Model serialization and loading |
market-data |
Market data feed handlers |
database |
PostgreSQL access layer (SQLx) |
config |
Configuration management |
tli |
CLI commands and tooling |
Services (8)
| Service | Purpose |
|---|---|
backtesting_service |
gRPC backtesting service |
broker_gateway_service |
FIX routing, broker connectivity |
trading_service |
Core trading operations |
ml_training_service |
Model training orchestration |
data_acquisition_service |
Market data acquisition |
trading_agent_service |
Autonomous trading agents |
api_gateway |
gRPC API gateway with auth |
web-gateway |
Axum REST + WebSocket gateway |
Frontend
web-dashboard/ -- React 19 + TypeScript + Vite + TradingView charts.
Building
# Check compilation (no PostgreSQL required)
SQLX_OFFLINE=true cargo check --workspace
# Run tests for a specific crate
SQLX_OFFLINE=true cargo test -p <crate> --lib
# Clippy
SQLX_OFFLINE=true cargo clippy --workspace
ML Models
Four production model architectures on Candle v0.9.1 with CUDA:
- DQN Rainbow -- Deep Q-Network with prioritized replay, dueling heads, noisy nets
- PPO -- Proximal Policy Optimization with GAE and LSTM policies
- TFT -- Temporal Fusion Transformer for multi-horizon forecasting
- Mamba2 -- State space model for sequence prediction
Each model has a standalone trainer and a UnifiedTrainable adapter for the hyperopt pipeline.
Infrastructure
- Git: Gitea at
git.fxhnt.ai(Tailscale-only), Scaleway DEV1-S - Observability: OpenTelemetry OTLP (env
OTEL_EXPORTER_OTLP_ENDPOINT) - Database: PostgreSQL with SQLx offline mode for CI
License
Proprietary. All rights reserved.