30 days ago
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Optimize train_kaggle_t4.yaml: micro-batch 8 / accum 16 (8 passes/GPU on Dual T4), log_every 1
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Optimize train_h100_h200.yaml: batch 64/accum 2 (65k tok/step), grad_ckpt false (~2-3s per step)
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Optimize train_rtx5090.yaml: micro-batch 32 / grad_accum 4 (~5-7s per step, 9k-12k tok/s)
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Optimize train_rtx4090.yaml: micro-batch 32 / grad_accum 4 (~10-12s per step, 5.5k-6.5k tok/s)
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Upgrade RTX 3090 profile: micro-batch 32 / grad_accum 4 (~25s per step, 2.6k-3k tok/s)
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Vectorize MoE dispatch (argsort+bincount): eliminate 2,688 CUDA kernel launches per pass
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Add live elapsed time counter (fmt_duration) and step pace (s/step, step/h) to console logs
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Optimize train_rtx3090.yaml: grad_accum 8 (80s/step), log_every 1, fast 5k refill
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Optimize chunk_size to 2048 on 24GB+ GPUs (cuts head projections from 64 to 8 per micro-batch)
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Auto-inject HF write token into RUN_ON_CLOUD.ipynb & record Section 19 directive in NOTES.md
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Update NOTES.md: Section 18 RTX 3090 Max Speed, MoE Muon-AdamW Hybrid & 16-Batch 32-Accum
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Fix MoE Muon lag: route 4032 sparse expert weights to PagedAdamW8bit (eliminates 68,000 matmuls per step, 15x faster)
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RTX 3090: Upgrade Stage 1 micro-batch to 16, grad_accum to 32 (2x GEMM saturation, 32 passes/step)
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RTX 3090 Max Speed: Zero-sync GPU loss accum, pinned-memory batch slicing, Muon in VRAM, 262k tok/step curriculum
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RTX 3090 Max Speed: Zero-sync GPU loss accum, pinned-memory batch slicing, Muon in VRAM, 262k tok/step curriculum
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Fix CUDA OOM on T4: cast model to amp_dtype directly, batch_size=2, safe RMSNorm
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Sync model/configs/train_kaggle_t4.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx5090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx4090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/train.py after full codebase audit, retry hardening, and token security fixes
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Sync docs/PROGRESS.md after full codebase audit, retry hardening, and token security fixes
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Sync NOTES.md after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx5090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx4090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/train.py after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx5090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/train_rtx4090.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/viu_moe.py after full codebase audit, retry hardening, and token security fixes
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Sync docs/PROGRESS.md after full codebase audit, retry hardening, and token security fixes
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Sync NOTES.md after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/model_config.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/viu_moe.py after full codebase audit, retry hardening, and token security fixes
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Sync docs/PROGRESS.md after full codebase audit, retry hardening, and token security fixes
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Sync NOTES.md after full codebase audit, retry hardening, and token security fixes
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Sync model/configs/model_config.yaml after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/viu_moe.py after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/train.py after full codebase audit, retry hardening, and token security fixes
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Sync docs/PROGRESS.md after full codebase audit, retry hardening, and token security fixes
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Sync NOTES.md after full codebase audit, retry hardening, and token security fixes
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Sync data/scripts/ingest_real_cricket_corpus.py after full codebase audit, retry hardening, and token security fixes
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Sync data/scripts/ingest_real_bharat_history_pib.py after full codebase audit, retry hardening, and token security fixes
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Sync data/scripts/ingest_cinema_mythology_finance.py after full codebase audit, retry hardening, and token security fixes
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Sync model/scripts/verify_arch.py after full codebase audit, retry hardening, and token security fixes