Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package stockfish for openSUSE:Factory checked in at 2022-12-06 16:58:06 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/stockfish (Old) and /work/SRC/openSUSE:Factory/.stockfish.new.1835 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "stockfish" Tue Dec 6 16:58:06 2022 rev:13 rq:1040725 version:15.1 Changes: -------- --- /work/SRC/openSUSE:Factory/stockfish/stockfish.changes 2022-04-21 15:48:45.416322533 +0200 +++ /work/SRC/openSUSE:Factory/.stockfish.new.1835/stockfish.changes 2022-12-06 16:58:09.069616203 +0100 @@ -1,0 +2,28 @@ +Tue Dec 6 15:15:03 UTC 2022 - Michael Vetter <mvet...@suse.com> + +- Update to 15.1: + * Elo gain and competition results: + With this release, version 5 of the NNUE neural net architecture + has been introduced, and the training data has been extended to + include Fischer random chess (FRC) positions. As a result, Elo + gains are largest for FRC, reaching up to 50 Elo for doubly + randomized FRC (DFRC). More importantly, also for standard chess + this release progressed and will win two times more game pairs than + it loses against Stockfish 15. + * New evaluation: + This release also introduces a new convention for the evaluation + that is reported by search. An evaluation of +1 is now no longer + tied to the value of one pawn, but to the likelihood of winning the + game. With a +1 evaluation, Stockfish has now a 50% chance of winning + the game against an equally strong opponent. This convention scales + down evaluations a bit compared to Stockfish 15 and allows for + consistent evaluations in the future. +- Refresh: + * date.patch + * stockfish-remove-net.patch +- Remove nn-6877cd24400e.nnue +- Add nn-ad9b42354671.nnue +- Keep man page and stockfish-interface.txt but remove URL from + Source. Because not available anymore. + +------------------------------------------------------------------- Old: ---- Stockfish-sf_15.tar.gz nn-6877cd24400e.nnue New: ---- Stockfish-sf_15.1.tar.gz nn-ad9b42354671.nnue ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ stockfish.spec ++++++ --- /var/tmp/diff_new_pack.K9z89P/_old 2022-12-06 16:58:10.013621237 +0100 +++ /var/tmp/diff_new_pack.K9z89P/_new 2022-12-06 16:58:10.017621259 +0100 @@ -17,9 +17,9 @@ # See evaluate.h > EvalFileDefaultName -%define nnuenet nn-6877cd24400e.nnue +%define nnuenet nn-ad9b42354671.nnue Name: stockfish -Version: 15 +Version: 15.1 Release: 0 Summary: Chess engine License: GPL-3.0-or-later @@ -27,8 +27,8 @@ Source0: https://github.com/official-stockfish/Stockfish/archive/sf_%{version}.tar.gz#/Stockfish-sf_%{version}.tar.gz Source1: https://tests.stockfishchess.org/api/nn/%{nnuenet} # steal some documentation from ubuntu -Source10: https://bazaar.launchpad.net/~ubuntu-branches/ubuntu/vivid/%{name}/vivid/download/head:/engineinterface.txt-20091204230329-yljoyxocuxhxg1ot-78/engine-interface.txt#/%{name}-interface.txt -Source11: https://bazaar.launchpad.net/~ubuntu-branches/ubuntu/vivid/%{name}/vivid/download/head:/%{name}.6-20091204230329-yljoyxocuxhxg1ot-76/%{name}.6 +Source10: %{name}-interface.txt +Source11: %{name}.6-20091204230329-yljoyxocuxhxg1ot-76/%{name}.6 # If 'Version' is not set it will display the date as version number. We dont want __DATE__ and Version is set anyways. Patch0: date.patch # Don't try to download file. We already have it. ++++++ Stockfish-sf_15.tar.gz -> Stockfish-sf_15.1.tar.gz ++++++ ++++ 5325 lines of diff (skipped) ++++++ date.patch ++++++ --- /var/tmp/diff_new_pack.K9z89P/_old 2022-12-06 16:58:10.125621835 +0100 +++ /var/tmp/diff_new_pack.K9z89P/_new 2022-12-06 16:58:10.125621835 +0100 @@ -1,25 +1,19 @@ -Index: Stockfish-sf_14/src/misc.cpp +Index: Stockfish-sf_15.1/src/misc.cpp =================================================================== ---- Stockfish-sf_14.orig/src/misc.cpp -+++ Stockfish-sf_14/src/misc.cpp -@@ -142,18 +142,10 @@ public: - - string engine_info(bool to_uci) { - -- const string months("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec"); -- string month, day, year; -- stringstream ss, date(__DATE__); // From compiler, format is "Sep 21 2008" -+ stringstream ss; - - ss << "Stockfish " << Version << setfill('0'); - -- if (Version.empty()) -- { -- date >> month >> day >> year; -- ss << setw(2) << day << setw(2) << (1 + months.find(month) / 4) << year.substr(2); -- } +--- Stockfish-sf_15.1.orig/src/misc.cpp ++++ Stockfish-sf_15.1/src/misc.cpp +@@ -156,13 +156,6 @@ string engine_info(bool to_uci) { + ss << "-"; + #ifdef GIT_DATE + ss << GIT_DATE; +- #else +- const string months("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec"); +- string month, day, year; +- stringstream date(__DATE__); // From compiler, format is "Sep 21 2008" - - ss << (to_uci ? "\nid author ": " by ") - << "the Stockfish developers (see AUTHORS file)"; +- date >> month >> day >> year; +- ss << year << setw(2) << setfill('0') << (1 + months.find(month) / 4) << setw(2) << setfill('0') << day; + #endif + ss << "-"; ++++++ stockfish-remove-net.patch ++++++ --- /var/tmp/diff_new_pack.K9z89P/_old 2022-12-06 16:58:10.177622111 +0100 +++ /var/tmp/diff_new_pack.K9z89P/_new 2022-12-06 16:58:10.181622133 +0100 @@ -1,7 +1,8 @@ -diff -urEbw Stockfish-sf_15/src/Makefile Stockfish-sf_15.new/src/Makefile ---- Stockfish-sf_15/src/Makefile 2022-04-18 22:03:20.000000000 +0200 -+++ Stockfish-sf_15.new/src/Makefile 2022-04-20 21:20:19.092144400 +0200 -@@ -722,7 +722,6 @@ +Index: Stockfish-sf_15.1/src/Makefile +=================================================================== +--- Stockfish-sf_15.1.orig/src/Makefile ++++ Stockfish-sf_15.1/src/Makefile +@@ -748,7 +748,6 @@ help: @echo "" @echo "help > Display architecture details" @echo "build > Standard build" @@ -9,14 +10,14 @@ @echo "profile-build > Faster build (with profile-guided optimization)" @echo "strip > Strip executable" @echo "install > Install executable" -@@ -783,14 +782,14 @@ +@@ -810,14 +809,14 @@ else endif -.PHONY: help build profile-build strip install clean net objclean profileclean \ +.PHONY: help build profile-build strip install clean objclean profileclean \ config-sanity icc-profile-use icc-profile-make gcc-profile-use gcc-profile-make \ - clang-profile-use clang-profile-make + clang-profile-use clang-profile-make FORCE -build: net config-sanity +build: config-sanity @@ -27,7 +28,7 @@ @echo "" @echo "Step 1/4. Building instrumented executable ..." $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_make) -@@ -817,30 +816,6 @@ +@@ -844,40 +843,6 @@ install: clean: objclean profileclean @rm -f .depend *~ core @@ -35,30 +36,40 @@ -net: - $(eval nnuenet := $(shell grep EvalFileDefaultName evaluate.h | grep define | sed 's/.*\(nn-[a-z0-9]\{12\}.nnue\).*/\1/')) - @echo "Default net: $(nnuenet)" -- $(eval nnuedownloadurl := https://tests.stockfishchess.org/api/nn/$(nnuenet)) +- $(eval nnuedownloadurl1 := https://tests.stockfishchess.org/api/nn/$(nnuenet)) +- $(eval nnuedownloadurl2 := https://github.com/official-stockfish/networks/raw/master/$(nnuenet)) - $(eval curl_or_wget := $(shell if hash curl 2>/dev/null; then echo "curl -skL"; elif hash wget 2>/dev/null; then echo "wget -qO-"; fi)) -- @if test -f "$(nnuenet)"; then \ -- echo "Already available."; \ -- else \ -- if [ "x$(curl_or_wget)" = "x" ]; then \ -- echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \ -- else \ -- echo "Downloading $(nnuedownloadurl)"; $(curl_or_wget) $(nnuedownloadurl) > $(nnuenet);\ -- fi; \ -- fi; +- @if [ "x$(curl_or_wget)" = "x" ]; then \ +- echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \ +- fi - $(eval shasum_command := $(shell if hash shasum 2>/dev/null; then echo "shasum -a 256 "; elif hash sha256sum 2>/dev/null; then echo "sha256sum "; fi)) -- @if [ "x$(shasum_command)" != "x" ]; then \ -- if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ -- echo "Failed download or $(nnuenet) corrupted, please delete!"; exit 1; \ -- fi \ -- else \ +- @if [ "x$(shasum_command)" = "x" ]; then \ - echo "shasum / sha256sum not found, skipping net validation"; \ - fi +- @for nnuedownloadurl in "$(nnuedownloadurl1)" "$(nnuedownloadurl2)"; do \ +- if test -f "$(nnuenet)"; then \ +- echo "$(nnuenet) available."; \ +- else \ +- if [ "x$(curl_or_wget)" != "x" ]; then \ +- echo "Downloading $${nnuedownloadurl}"; $(curl_or_wget) $${nnuedownloadurl} > $(nnuenet);\ +- fi; \ +- fi; \ +- if [ "x$(shasum_command)" != "x" ]; then \ +- if [ "$(nnuenet)" != "nn-"`$(shasum_command) $(nnuenet) | cut -c1-12`".nnue" ]; then \ +- echo "Removing failed download"; rm -f $(nnuenet); \ +- else \ +- echo "Network validated"; break; \ +- fi; \ +- fi; \ +- done +- @if ! test -f "$(nnuenet)"; then \ +- echo "Failed to download $(nnuenet)."; \ +- fi - # clean binaries and objects objclean: @rm -f stockfish stockfish.exe *.o ./syzygy/*.o ./nnue/*.o ./nnue/features/*.o -@@ -864,7 +839,7 @@ +@@ -901,7 +866,7 @@ default: all: $(EXE) .depend
