jgrusewski eef58e5c6a feat(ml): multi-GPU config + NCCL gradient sync for data parallelism ...

- MultiGpuConfig::detect() probes CUDA ordinals 0..8, returns None
  on single-GPU/CPU setups
- shard_indices() splits dataset across devices with remainder handling
- NcclGradientSync (behind `nccl` feature flag) for all-reduce averaging
- Feature: `nccl = ["cuda"]` — requires NCCL library on system

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-01 21:31:38 +01:00

..

backtesting

perf: eliminate heap-alloc Decimal→float casts across 19 files (36 instances)

2026-02-28 02:29:04 +01:00

common

refactor: split common/types.rs (4909 LOC) into 10 focused modules

2026-03-01 20:32:52 +01:00

config

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

ctrader-openapi

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

data

refactor: consolidate ErrorSeverity to common crate

2026-03-01 19:39:54 +01:00

database

refactor: consolidate ErrorSeverity to common crate

2026-03-01 19:39:54 +01:00

market-data

perf(ci): compile once with PVC sccache, package with Kaniko

2026-02-26 00:50:25 +01:00

ml

feat(ml): multi-GPU config + NCCL gradient sync for data parallelism

2026-03-01 21:31:38 +01:00

ml-data

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

model_loader

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

risk

fix: downgrade DQN warn noise to debug, fix clippy warnings, default dev-release

2026-02-27 23:04:37 +01:00

risk-data

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

storage

refactor: consolidate RetryConfig to common::resilience

2026-03-01 19:45:59 +01:00

trading_engine

refactor: delete unused compliance scaffolding (-34K lines)

2026-03-01 20:33:25 +01:00

trading-data

refactor: restructure repo — crates/, bin/, testing/ layout

2026-02-25 11:56:00 +01:00

training_uploader

feat(infra): enable MinIO TLS with self-signed CA for in-cluster HTTPS

2026-03-01 11:56:06 +01:00

web-gateway

feat(web-gateway): add Prometheus metrics server on port 9098

2026-03-01 02:14:08 +01:00