xtrain

Files

Gahow Wang e246c3bec2 export: dump_logits bin for xserv-vs-xtrain comparison

xtrain-side top-k next-token logit dump (f32 forward, same model/config/ckpt
as the exporter) mirroring xserv's dump-logits, so the closed-loop check can
compare both sides numerically for the same prompt + weights.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-15 17:36:41 +08:00

xtrain-autodiff

ops: grad-check the T5 structural ops

2026-06-15 16:05:20 +08:00

xtrain-cuda

perf: streams / drop per-op sync

2026-06-15 16:56:17 +08:00

xtrain-distributed

dist: lengthen scaling bench so NCCL init amortizes

2026-06-15 17:18:23 +08:00

xtrain-model

model: add per-head QK-norm (Qwen3-compat) for xserv export