unsloth/studio
Irakli 95a2627bf6
Fix step count mismatch when sequence packing is enabled (#5967)
* Fix step count mismatch when sequence packing is enabled

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Emit a single step-0 progress event and guard applyStatus totalSteps

Merge the two consecutive _update_progress calls before train() so the
step-0 gate in _on_progress fires once instead of twice, avoiding a
duplicate startup event and a null-metric step-0 row in training_metrics.

Apply the same positive-number guard to applyStatus that applyProgress
uses, so a stale or startup status poll can no longer overwrite the
packed step count with 0 or replace it with a stale total.

* Log debug message when train_dataset length is unavailable

The TypeError fallback for length-less datasets (e.g. streaming
IterableDataset) was silent, leaving no trace that the step estimate
came from the raw dataset rather than the packed one.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Etherll <61019402+Etherll@users.noreply.github.com>
2026-06-12 12:30:53 +03:00
..
backend Fix step count mismatch when sequence packing is enabled (#5967) 2026-06-12 12:30:53 +03:00
frontend Fix step count mismatch when sequence packing is enabled (#5967) 2026-06-12 12:30:53 +03:00
src-tauri feat(studio): Hub + Download Manager (#5916) 2026-06-09 04:11:24 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
install_llama_prebuilt.py Studio: gate the staged prebuilt runtime validation behind a flag (off by default) (#6216) 2026-06-12 01:12:20 -07:00
install_python_stack.py Installer: GPU detection follow-ups after #6174 (poisoned venv repair, llama.cpp routing, probe bounds) (#6183) 2026-06-11 05:06:02 -07:00
LICENSE.AGPL-3.0 Add AGPL-3.0 license to studio folder 2026-03-09 19:36:25 +00:00
package-lock.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
package.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
setup.bat Final cleanup 2026-03-12 18:28:04 +00:00
setup.ps1 fix(studio): reuse venv Python in setup instead of re-probing system (#6033) 2026-06-11 07:07:26 -07:00
setup.sh Installer: GPU detection follow-ups after #6174 (poisoned venv repair, llama.cpp routing, probe bounds) (#6183) 2026-06-11 05:06:02 -07:00
Unsloth_Studio_Colab.ipynb Fix/studio colab proxy and iframe - Unsloth Studio not loading in Colab (iframe "refused to connect" and wrong URL) (#5844) 2026-05-28 23:54:48 -07:00