jgrusewski 45da3eac69 refactor(sp4): #260 follow-ups — symbolic doc anchors, dedicated q_dir_grad table, p99 helper ...

3 IMPORTANT items from #260 code-quality review (commit 88ae74ca7), addressed
post-smoke-validation (smoke-test-tkkx6 Succeeded):

1. Stale numeric line-references in 8+ doc-comments replaced with symbolic
   code anchors per feedback_trust_code_not_docs. Pre-existing stale
   `ISV_TOTAL_DIM = 60` comment also corrected.

2. q_dir_grad launcher allocated dedicated `q_dir_grad_subbuf_table_buf` +
   `q_dir_grad_subbuf_counts_buf` (2 entries each) instead of reusing the
   shared `oracle_subbuf_table_buf`. Eliminates implicit "must-run-before-
   oracle" temporal coupling; removes `K_MAX=4` local redefinition.

3. `launch_sp4_p99_producer_single_buf` helper extracted on GpuDqnTrainer.
   Collapses ~30-line boilerplate x 3 call sites (target_q, h_s2,
   bw_d_h_s2) into single-line calls. Multi-sub-buffer launchers
   (q_dir_grad, param_group_oracle) and shape-distinct producers
   (grad_norm 1-thread, atom_pos 4-iter+batched-Pearls) keep their
   bespoke shape.

Build clean, 11 SP4 lib tests pass, 16 SP4 GPU tests pass on RTX 3050 Ti.

Refs: #260 code-quality review, smoke-test-tkkx6 (commit 88ae74ca7).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-01 13:22:01 +02:00

..

backtesting

cleanup: declarative rewrites for deferred-work TODOs across ml crates

2026-04-23 08:35:27 +02:00

common

plan5(task2): A.4 regression-detection hard-stop on 2N consecutive error-band

2026-04-26 11:49:14 +02:00

config

fix(ci): clippy test-gate uses --lib, fix pre-existing lint errors

2026-03-12 19:10:18 +01:00

ctrader-openapi

fix: tune log levels across workspace — demote noisy warn to debug/trace

2026-03-14 11:35:15 +01:00

data

build: per-package CGU + dep dedup — workspace builds ~30% faster

2026-05-01 01:00:52 +02:00

database

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

market-data

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ml

refactor(sp4): #260 follow-ups — symbolic doc anchors, dedicated q_dir_grad table, p99 helper

2026-05-01 13:22:01 +02:00

ml-asset-selection

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-backtesting

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-checkpoint

cleanup: declarative rewrites for deferred-work TODOs across ml crates

2026-04-23 08:35:27 +02:00

ml-core

feat(dqn-v2): Plan 4 Task 1A — feature-group index ranges for VSN/attention consumers

2026-04-25 17:31:38 +02:00

ml-data

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ml-data-validation

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-dqn

fix(dqn): reset gradient_collapse_counter + training_steps at fold boundary (A.3)

2026-04-29 19:43:34 +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(explainability): post-hoc IG diagnostic CLI for DQN checkpoints

2026-04-23 10:35:48 +02:00

ml-features

cleanup: declarative rewrites for deferred-work TODOs across ml crates

2026-04-23 08:35:27 +02:00

ml-hyperopt

cleanup: declarative rewrites for deferred-work TODOs across ml crates

2026-04-23 08:35:27 +02:00

ml-labeling

fix(clippy): ml-supervised + ml-core + thin crates — 34 errors fixed

2026-03-19 00:39:03 +01:00

ml-observability

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-paper-trading

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-ppo

cleanup: rename all _bf16 kernel functions and variables — pure f32 pipeline

2026-04-18 10:19:12 +02:00

ml-regime

refactor(cuda): eliminate all CPU fallbacks — CUDA mandatory across ML stack

2026-03-16 21:01:28 +01:00

ml-regime-detection

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-risk

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-security

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-stress-testing

fix(clippy): achieve zero warnings across entire workspace

2026-03-10 13:18:57 +01:00

ml-supervised

Merge: GPU Bernoulli dropout in supervised Mamba2 (ghost-feature fix)

2026-04-23 10:09:15 +02:00

ml-universe

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

ml-validation

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

model_loader

fix(clippy): resolve all clippy warnings across entire workspace (--all-targets)

2026-03-13 10:18:35 +01:00

risk

cleanup: declarative rewrites for ml-tests and trading-engine TODOs

2026-04-23 08:44:05 +02:00

risk-data

fix: tune log levels across workspace — demote noisy warn to debug/trace

2026-03-14 11:35:15 +01:00

storage

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trading_engine

cleanup: declarative rewrites for ml-tests and trading-engine TODOs

2026-04-23 08:44:05 +02:00

trading-data

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training_uploader

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