jgrusewski afa9844d5d feat(v8): wire pre-training + aux targets + PopArt + stubs for TD(λ)/hindsight/curriculum ...

- Pre-training: 50 batch supervised direction init at epoch 0 (exposure branch)
- Exposure aux targets: DtoD copy from collector to fused context after experience collection
- PopArt: normalize_rewards_popart_inplace in fused training step (disabled by default)
- TD(λ): stub with debug log (kernel loaded, awaiting V(s) estimates for full wiring)
- Hindsight/curriculum: stubs with config guards (disabled by default)
- Added rewards_buf_mut() and normalize_rewards_popart_inplace() to GpuDqnTrainer
- Added run_pretrain_step() and replay_adam_and_readback_pretrain() wrappers to FusedTrainingCtx

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-08 02:19:09 +02:00

..

backtesting

…

common

fix: switch tracing to stderr (unbuffered) — stdbuf has no effect on Rust

2026-04-02 16:29:55 +02:00

config

…

ctrader-openapi

…

data

…

database

…

market-data

…

ml

feat(v8): wire pre-training + aux targets + PopArt + stubs for TD(λ)/hindsight/curriculum

2026-04-08 02:19:09 +02:00

ml-asset-selection

…

ml-backtesting

…

ml-checkpoint

…

ml-core

fix: restore explicit buffer_size in GPU profiles (auto-sizing removed)

2026-04-04 01:24:19 +02:00

ml-data

…

ml-data-validation

…

ml-dqn

fix: zen precommit findings — softmax_confidence reuse stream, replay buffer error, epsilon dedup

2026-04-08 00:03:44 +02:00

ml-ensemble

feat(ensemble): GPU-native ensemble reduce kernel, remove CPU fallbacks

2026-03-29 22:35:37 +02:00

ml-explainability

feat(ensemble): GPU-native ensemble reduce kernel, remove CPU fallbacks

2026-03-29 22:35:37 +02:00

ml-features

fix: test reads threshold from dqn-smoketest.toml — no hardcoded values

2026-03-31 12:37:25 +02:00

ml-hyperopt

refactor: LHS is the correct algorithm for small budgets, not a fallback

2026-03-29 19:18:47 +02:00

ml-labeling

…

ml-observability

…

ml-paper-trading

…

ml-ppo

feat: add PPO CUDA kernels and curiosity inference kernel

2026-03-31 00:39:59 +02:00

ml-regime

…

ml-regime-detection

…

ml-risk

…

ml-security

…

ml-stress-testing

…

ml-supervised

…

ml-universe

…

ml-validation

…

model_loader

…

risk

…

risk-data

…

storage

…

trading_engine

…

trading-data

…

training_uploader

…