From Stockfish 10 to Stockfish 11

Bench: 5156767

.travis.yml

@@ -1,6 +1,5 @@
 language: cpp
-sudo: required
-dist: trusty
+dist: xenial
 
 matrix:
   include:
@@ -9,21 +8,21 @@ matrix:
       addons:
         apt:
           sources: ['ubuntu-toolchain-r-test']
-          packages: ['g++-7', 'g++-7-multilib', 'g++-multilib', 'valgrind', 'expect', 'curl']
+          packages: ['g++-8', 'g++-8-multilib', 'g++-multilib', 'valgrind', 'expect', 'curl']
       env:
-        - COMPILER=g++-7
+        - COMPILER=g++-8
         - COMP=gcc
 
     - os: linux
       compiler: clang
       addons:
         apt:
-          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-5.0']
-          packages: ['clang-5.0', 'llvm-5.0-dev', 'g++-multilib', 'valgrind', 'expect', 'curl']
+          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-xenial-6.0']
+          packages: ['clang-6.0', 'llvm-6.0-dev', 'g++-multilib', 'valgrind', 'expect', 'curl']
       env:
-        - COMPILER=clang++-5.0
+        - COMPILER=clang++-6.0
         - COMP=clang
-        - LDFLAGS=-fuse-ld=gold
+        - LDFLAGS=-fuse-ld=lld
 
     - os: osx
       compiler: gcc
@@ -34,7 +33,7 @@ matrix:
     - os: osx
       compiler: clang
       env:
-        - COMPILER=clang++ V='Apple LLVM 6.0' # Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn)
+        - COMPILER=clang++ V='Apple LLVM 9.4.1' # Apple LLVM version 9.1.0 (clang-902.0.39.2)
         - COMP=clang
 
 branches:
@@ -55,20 +54,20 @@ script:
   - make clean && make -j2 ARCH=x86-64 optimize=no debug=yes build && ../tests/signature.sh $benchref
   - make clean && make -j2 ARCH=x86-32 optimize=no debug=yes build && ../tests/signature.sh $benchref
   - make clean && make -j2 ARCH=x86-32 build && ../tests/signature.sh $benchref
-  - make clean && make -j2 ARCH=x86-64 build && ../tests/signature.sh $benchref
+
   #
   # Check perft and reproducible search
   - ../tests/perft.sh
   - ../tests/reprosearch.sh
   #
   # Valgrind
   #
-  - export CXXFLAGS=-O1
+  - export CXXFLAGS="-O1 -fno-inline"
   - if [ -x "$(command -v valgrind )" ]; then make clean && make -j2 ARCH=x86-64 debug=yes optimize=no build > /dev/null && ../tests/instrumented.sh --valgrind; fi
   - if [ -x "$(command -v valgrind )" ]; then ../tests/instrumented.sh --valgrind-thread; fi
   #
   # Sanitizer
   #
-  # Use g++-7 as a proxy for having sanitizers, might need revision as they become available for more recent versions of clang/gcc
-  - if [[ "$COMPILER" == "g++-7" ]]; then make clean && make -j2 ARCH=x86-64 sanitize=undefined optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-undefined; fi
-  - if [[ "$COMPILER" == "g++-7" ]]; then make clean && make -j2 ARCH=x86-64 sanitize=thread    optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-thread; fi
+  # Use g++-8 as a proxy for having sanitizers, might need revision as they become available for more recent versions of clang/gcc
+  - if [[ "$COMPILER" == "g++-8" ]]; then make clean && make -j2 ARCH=x86-64 sanitize=undefined optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-undefined; fi
+  - if [[ "$COMPILER" == "g++-8" ]]; then make clean && make -j2 ARCH=x86-64 sanitize=thread    optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-thread; fi

AUTHORS

@@ -1,14 +1,17 @@
-# List of authors for Stockfish, updated for version 10
+# List of authors for Stockfish, as of January 7, 2020
 
 Tord Romstad (romstad)
 Marco Costalba (mcostalba)
 Joona Kiiski (zamar)
 Gary Linscott (glinscott)
 
 Aditya (absimaldata)
+Adrian Petrescu (apetresc)
 Ajith Chandy Jose (ajithcj)
 Alain Savard (Rocky640)
+Alayan Feh (Alayan-stk-2)
 Alexander Kure
+Alexander Pagel (Lolligerhans)
 Ali AlZhrani (Cooffe)
 Andrew Grant (AndyGrant)
 Andrey Neporada (nepal)
@@ -19,19 +22,24 @@ Auguste Pop
 Balint Pfliegel
 Ben Koshy (BKSpurgeon)
 Bill Henry (VoyagerOne)
+Bojun Guo (noobpwnftw, Nooby)
 braich
-Brian Sheppard (SapphireBrand)
+Brian Sheppard (SapphireBrand, briansheppard-toast)
 Bryan Cross (crossbr)
-Bujun Guo (noobpwnftw)
+candirufish
+Chess13234
 Chris Cain (ceebo)
-Dan Schmidt
+Dan Schmidt (dfannius)
+Daniel Axtens (daxtens)
 Daniel Dugovic (ddugovic)
 Dariusz Orzechowski
 David Zar
 Daylen Yang (daylen)
 DiscanX
-Eelco de Groot
-ElbertoOne
+double-beep
+Eduardo Cáceres (eduherminio)
+Eelco de Groot (KingDefender)
+Elvin Liu (solarlight2)
 erbsenzaehler
 Ernesto Gatti
 Fabian Beuke (madnight)
@@ -57,47 +65,58 @@ Jacques B. (Timshel)
 Jan Ondruš (hxim)
 Jared Kish (Kurtbusch)
 Jarrod Torriero (DU-jdto)
+Jean Gauthier (OuaisBla)
 Jean-Francois Romang (jromang)
+Jekaa
 Jerry Donald Watson (jerrydonaldwatson)
 Jonathan Calovski (Mysseno)
-Jonathan D. (SFisGOD)
+Jonathan Dumale (SFisGOD)
 Joost VandeVondele (vondele)
 Jörg Oster (joergoster)
 Joseph Ellis (jhellis3)
 Joseph R. Prostko
 jundery
-Justin Blanchard
+Justin Blanchard (UncombedCoconut)
 Kelly Wilson
 Ken Takusagawa
 kinderchocolate
 Kiran Panditrao (Krgp)
 Kojirion
 Leonardo Ljubičić (ICCF World Champion)
 Leonid Pechenik (lp--)
-Linus Arver
+Linus Arver (listx)
 loco-loco
+Lub van den Berg (ElbertoOne)
 Luca Brivio (lucabrivio)
 Lucas Braesch (lucasart)
 Lyudmil Antonov (lantonov)
-Matthew Lai (matthewlai)
-Matthew Sullivan
+Maciej Żenczykowski (zenczykowski)
+Malcolm Campbell (xoto10)
 Mark Tenzer (31m059)
+marotear
+Matthew Lai (matthewlai)
+Matthew Sullivan (Matt14916)
+Michael An (man)
 Michael Byrne (MichaelB7)
-Michael Stembera (mstembera)
 Michael Chaly (Vizvezdenec)
+Michael Stembera (mstembera)
+Michael Whiteley (protonspring)
 Michel Van den Bergh (vdbergh)
 Miguel Lahoz (miguel-l)
 Mikael Bäckman (mbootsector)
-Mike Whiteley (protonspring)
+Mira
 Miroslav Fontán (Hexik)
 Moez Jellouli (MJZ1977)
 Mohammed Li (tthsqe12)
 Nathan Rugg (nmrugg)
+Nick Pelling (nickpelling)
 Nicklas Persson (NicklasPersson)
 Niklas Fiekas (niklasf)
+Nikolay Kostov (NikolayIT)
 Ondrej Mosnáček (WOnder93)
 Oskar Werkelin Ahlin
 Pablo Vazquez
+Panthee
 Pascal Romaret
 Pasquale Pigazzini (ppigazzini)
 Patrick Jansen (mibere)
@@ -110,20 +129,35 @@ Reuven Peleg
 Richard Lloyd
 Rodrigo Exterckötter Tjäder
 Ron Britvich (Britvich)
-Ronald de Man (syzygy1)
+Ronald de Man (syzygy1, syzygy)
 Ryan Schmitt
 Ryan Takker
+Sami Kiminki (skiminki)
 Sebastian Buchwald (UniQP)
 Sergei Antonov (saproj)
+Sergei Ivanov (svivanov72)
 sf-x
-shane31
-Steinar Gunderson (sesse)
+Shane Booth (shane31)
 Stefan Geschwentner (locutus2)
 Stefano Cardanobile (Stefano80)
+Steinar Gunderson (sesse)
 Stéphane Nicolet (snicolet)
 Thanar2
 thaspel
+theo77186
+Tom Truscott
 Tom Vijlbrief (tomtor)
-Torsten Franz (torfranz)
+Torsten Franz (torfranz, tfranzer)
+Tracey Emery (basepr1me)
 Uri Blass (uriblass)
-Vince Negri
+Vince Negri (cuddlestmonkey)
+
+
+# Additionally, we acknowledge the authors and maintainers of fishtest,
+# an amazing and essential framework for the development of Stockfish!
+#
+# https://github.com/glinscott/fishtest/blob/master/AUTHORS
+
+
+
+