Add permission to link with NVIDIA libs. Update year.

See issue leela-zero#2032. All contributors to the core engine have given their permission to add an additional permission to link with NVIDIA's CUDA/cuDNN/TensorRT libraries. This makes it possible to distribute the engine when built to use those libraries. Update the copyright notices to 2019.
CuriosAI · Jun 3, 2019 · 88e6d08 · 88e6d08
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,7 +1,7 @@
 # This file is part of Leela Zero.
 # Copyright (C) 2017 Marco Calignano
-# Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-# Copyright (C) 2018 SAI Team
+# Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+# Copyright (C) 2018-2019 SAI Team
 # Leela Zero is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or

diff --git a/README.md b/README.md
@@ -319,7 +319,7 @@ If interrupted, training can be resumed with:
 
 - [ ] Further optimize Winograd transformations.
 - [ ] Implement GPU batching.
-- [ ] GTP extention to exclude moves from analysis.
+- [ ] GTP extension to exclude moves from analysis.
 - [ ] Root filtering for handicap play.
 - More backends:
 - [ ] MKL-DNN based backend.
@@ -350,3 +350,14 @@ https://github.com/LeelaChessZero/lc0
 # License
 
 The code is released under the GPLv3 or later, except for ThreadPool.h, cl2.hpp, half.hpp and the eigen and clblast_level3 subdirs, which have specific licenses (compatible with GPLv3) mentioned in those files.
+
+Additional permission under GNU GPL version 3 section 7
+
+If you modify this Program, or any covered work, by linking or
+combining it with NVIDIA Corporation's libraries from the
+NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+Network library and/or the NVIDIA TensorRT inference library
+(or a modified version of those libraries), containing parts covered
+by the terms of the respective license agreement, the licensors of
+this Program grant you additional permission to convey the resulting
+work.
diff --git a/src/CPUPipe.cpp b/src/CPUPipe.cpp
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "config.h"

diff --git a/src/CPUPipe.h b/src/CPUPipe.h
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2018 Junhee Yoo and contributors
+    Copyright (C) 2018-2019 Junhee Yoo and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef CPUPIPE_H_INCLUDED

diff --git a/src/FastBoard.cpp b/src/FastBoard.cpp
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "FastBoard.h"

diff --git a/src/FastBoard.h b/src/FastBoard.h
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef FASTBOARD_H_INCLUDED

diff --git a/src/FastState.cpp b/src/FastState.cpp
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "config.h"

diff --git a/src/FastState.h b/src/FastState.h
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef FASTSTATE_H_INCLUDED

diff --git a/src/ForwardPipe.h b/src/ForwardPipe.h
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2018 Junhee Yoo and contributors
+    Copyright (C) 2018-2019 Junhee Yoo and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef FORWARDPIPE_H_INCLUDED

diff --git a/src/FullBoard.cpp b/src/FullBoard.cpp
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "config.h"

diff --git a/src/FullBoard.h b/src/FullBoard.h
@@ -1,6 +1,6 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -14,6 +14,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef FULLBOARD_H_INCLUDED

diff --git a/src/GTP.cpp b/src/GTP.cpp
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "config.h"

diff --git a/src/GTP.h b/src/GTP.h
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef GTP_H_INCLUDED

diff --git a/src/GameState.cpp b/src/GameState.cpp
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #include "GameState.h"

diff --git a/src/GameState.h b/src/GameState.h
@@ -1,7 +1,7 @@
 /*
     This file is part of Leela Zero.
-    Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
-    Copyright (C) 2018 SAI Team
+    Copyright (C) 2017-2019 Gian-Carlo Pascutto and contributors
+    Copyright (C) 2018-2019 SAI Team
 
     Leela Zero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -15,6 +15,17 @@
 
     You should have received a copy of the GNU General Public License
     along with Leela Zero.  If not, see <http://www.gnu.org/licenses/>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or
+    combining it with NVIDIA Corporation's libraries from the
+    NVIDIA CUDA Toolkit and/or the NVIDIA CUDA Deep Neural
+    Network library and/or the NVIDIA TensorRT inference library
+    (or a modified version of those libraries), containing parts covered
+    by the terms of the respective license agreement, the licensors of
+    this Program grant you additional permission to convey the resulting
+    work.
 */
 
 #ifndef GAMESTATE_H_INCLUDED