New
Leela Zero 0.17 + AutoGTP v18
- Implemented batching for GPUs, increasing speed.
- Added support for Tensor Cores on NVIDIA cards.
- Optimized Winograd code for CPU and GPU.
- Improved UCT formula.
- Improved root move selection by using Lower Confidence Bounds.
- Improved passing heuristics (disabled in self-play).
- Improved autotuner behavior in edge cases.
- The training code now supports mixed precision fp32/fp16 training.
- AutoGTP can now start from an arbitrary SGF position.
- AutoGTP can now play matches with different white/black parameters.
- AutoGTP can now send initial commands to the engine.
- AutoGTP now provides the full engine options in the SGF comments.
- AutoGTP now uses batching during self-play.
- GTP: Add support for
gomill-explain_last_move. - GTP:
lz-analyzeandlz-genmove_analyzenow support anavoidtag. - GTP:
lz-analyzeandlz-genmove_analyzenow support aminmovestag. - GTP:
lz-analyzeandlz-genmove_analyzenow support a (post)intervaltag. - GTP:
loadsgfandprintsgfcan now save and load time control information. - Bugfix:
lz-setoption name playoutsnow works correctly. - Bugfix: in analysis mode, provide output even if we did not have to search.
- Bugfix: detect if the weights file is for the wrong board format.
- Bugfix: bail out if OpenCL doesn't find a GPU (instead of using OpenCL-on-CPU).