Dev Builds » 20210327-1556

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	CLI	PGN

Commit

Commit ID	f28303d214645e37ee13b5c285d33142dd71bcb1
Author	Tomasz Sobczyk
Date	2021-03-27 15:56:05 UTC
Allow using Intel SDE for PGO builds. The software development emulator (SDE) allows to run binaries compiled for architectures not supported by the actual CPU. This is useful to do PGO builds for newer architectures. The SDE can currently be obtained from https://software.intel.com/content/www/us/en/develop/articles/intel-software-development-emulator.html This patch introduces a new optional makefile argument SDE_PATH. If not empty it should contain the path to the sde executable closes https://github.com/official-stockfish/Stockfish/pull/3373 No functional change.