Use Random123 instead of Isaac64, ACG and MLCG

cmake/NeuronFileLists.cmake

@@ -10,7 +10,6 @@ set(STRUCTURED_HEADER_FILES_TO_INSTALL
     neuron/model_data_fwd.hpp)
 set(HEADER_FILES_TO_INSTALL
     gnu/mcran4.h
-    gnu/nrnisaac.h
     gnu/nrnran123.h
     nrniv/backtrace_utils.h
     nrniv/bbsavestate.h

src/gnu/CMakeLists.txt

@@ -1,20 +1,16 @@
 add_library(
   nrngnu STATIC
-  ACG.cpp
   Binomial.cpp
   DiscUnif.cpp
   Erlang.cpp
   Geom.cpp
   HypGeom.cpp
-  isaac64.cpp
-  Isaac64RNG.cpp
   LogNorm.cpp
   MCellRan4RNG.cpp
   mcran4.cpp
-  MLCG.cpp
   NegExp.cpp
   Normal.cpp
-  nrnisaac.cpp
+  NrnRandom123RNG.cpp
   nrnran123.cpp
   Poisson.cpp
   Rand.cpp