Dev Builds » 20200821-1559

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.


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 ID 15abcaedc1e32d4de913a2f7dea12578912371b7
Author gsobala
Date 2020-08-21 15:59:21 UTC
Update Makefile for macOS Changes to deal with compilation (particularly profile-build) on macOS. (1) The default toolchain has gcc masquerading as clang, the previous Makefile was not picking up the required changes to the different profiling tools. (2) The previous Makefile test for gccisclang occurred before a potential overwrite of CXX by COMPCXX (3) llvm-profdata no longer runs as a command on macOS and instead is invoked by ``xcrun llvm-profdata`` (4) Needs to support use of true gcc using e.g. ``make build ... COMPCXX=g++-10`` (5) enable profile-build in travis for macOS closes No functional change
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