Merge remote-tracking branch 'upstream/master' into HEAD

diff --cc src/Makefile
index e85cba59bac421663c14efe33bde4b60f5b70807,d92854bca193e71f83c1d457a832391f7addfcd5..cf4f4ecf15c1c4c9e03f9cf1732d5e45cde36c1d
--- 1/src/Makefile
--- 2/src/Makefile
+++ b/src/Makefile
@@@ -41,12 -41,9 +41,12 @@@ endi
  SRCS = benchmark.cpp bitbase.cpp bitboard.cpp endgame.cpp evaluate.cpp main.cpp \
        material.cpp misc.cpp movegen.cpp movepick.cpp pawns.cpp position.cpp psqt.cpp \
        search.cpp thread.cpp timeman.cpp tt.cpp uci.cpp ucioption.cpp tune.cpp syzygy/tbprobe.cpp \
-       nnue/evaluate_nnue.cpp nnue/features/half_ka_v2.cpp \
 -      nnue/evaluate_nnue.cpp nnue/features/half_ka_v2_hm.cpp
++      nnue/evaluate_nnue.cpp nnue/features/half_ka_v2_hm.cpp \
 +      hashprobe.grpc.pb.cc hashprobe.pb.cc
 +CLISRCS = client.cpp hashprobe.grpc.pb.cc hashprobe.pb.cc uci.cpp
  
  OBJS = $(notdir $(SRCS:.cpp=.o))
 +CLIOBJS = $(notdir $(CLISRCS:.cpp=.o))
  
  VPATH = syzygy:nnue:nnue/features
  
@@@ -911,33 -912,7 +915,33 @@@ icc-profile-use
        EXTRACXXFLAGS='-prof_use -prof_dir ./profdir' \
        all
  
- .depend:
 +### GRPC
 +
 +PROTOS_PATH = .
 +PROTOC = protoc
 +GRPC_CPP_PLUGIN = grpc_cpp_plugin
 +GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
 +
 +%.grpc.pb.h %.grpc.pb.cc: %.proto
 +      $(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<
 +
 +# oh my
 +%.cpp: %.cc
 +      cp $< $@
 +
 +%.pb.h %.pb.cc: %.proto
 +      $(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<
 +
 +#LDFLAGS += -Wl,-Bstatic -Wl,-\( -lprotobuf -lgrpc++_unsecure -lgrpc_unsecure -lgrpc -lz -Wl,-\) -Wl,-Bdynamic -ldl
 +LDFLAGS += /usr/lib/x86_64-linux-gnu/libprotobuf.a /usr/lib/x86_64-linux-gnu/libgrpc++_unsecure.a /usr/lib/x86_64-linux-gnu/libgrpc_unsecure.a /usr/lib/x86_64-linux-gnu/libgrpc.a /usr/lib/x86_64-linux-gnu/libcares.a /usr/lib/x86_64-linux-gnu/libgpr.a /usr/lib/x86_64-linux-gnu/libabsl_str_format_internal.a /usr/lib/x86_64-linux-gnu/libabsl_strings.a /usr/lib/x86_64-linux-gnu/libabsl_flags_marshalling.a /usr/lib/x86_64-linux-gnu/libabsl_throw_delegate.a /usr/lib/x86_64-linux-gnu/libabsl_raw_logging_internal.a /usr/lib/x86_64-linux-gnu/libabsl_base.a /usr/lib/x86_64-linux-gnu/libabsl_int128.a /usr/lib/x86_64-linux-gnu/libabsl_bad_optional_access.a -ldl -lz
 +#LDFLAGS += /usr/lib/x86_64-linux-gnu/libprotobuf.a /usr/lib/libgrpc++_unsecure.a /usr/lib/libgrpc_unsecure.a /usr/lib/libgrpc.a /usr/lib/x86_64-linux-gnu/libcares.a -ldl -lz
 +
 +client: $(CLIOBJS)
 +      $(CXX) -o $@ $(CLIOBJS) $(LDFLAGS)
 +
 +# Other stuff
 +
+ .depend: $(SRCS)
        -@$(CXX) $(DEPENDFLAGS) -MM $(SRCS) > $@ 2> /dev/null
  
  -include .depend

diff --cc src/misc.cpp
Simple merge

diff --cc src/ucioption.cpp
Simple merge