Split ParallelArrayCollection into separate library

src/Evolution/CMakeLists.txt

@@ -47,6 +47,7 @@ target_link_libraries(
   INTERFACE
   Observer
   Parallel
+  ParallelArrayCollection
   SystemUtilities
   )
 

src/Evolution/DiscontinuousGalerkin/DgElementArray.hpp

@@ -22,7 +22,7 @@
 #include "Domain/Tags/ElementDistribution.hpp"
 #include "Evolution/DiscontinuousGalerkin/Initialization/QuadratureTag.hpp"
 #include "Parallel/Algorithms/AlgorithmArray.hpp"
-#include "Parallel/CreateElementsUsingDistribution.hpp"
+#include "Parallel/ArrayCollection/CreateElementsUsingDistribution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Info.hpp"
 #include "Parallel/Local.hpp"

src/Parallel/ArrayCollection/CMakeLists.txt

@@ -1,13 +1,16 @@
 # Distributed under the MIT License.
 # See LICENSE.txt for details.
 
-add_subdirectory(Tags)
+set(LIBRARY ParallelArrayCollection)
+
+add_spectre_library(${LIBRARY})
 
 spectre_target_headers(
   ${LIBRARY}
   INCLUDE_DIRECTORY ${CMAKE_SOURCE_DIR}/src
   HEADERS
   CreateElementCollection.hpp
+  CreateElementsUsingDistribution.hpp
   DgElementArrayMember.hpp
   DgElementArrayMemberBase.hpp
   DgElementCollection.hpp
@@ -28,3 +31,19 @@ spectre_target_sources(
   PRIVATE
   DgElementArrayMemberBase.cpp
 )
+
+target_link_libraries(
+  ${LIBRARY}
+  PUBLIC
+  DataStructures
+  DomainStructure
+  ErrorHandling
+  Parallel
+  Serialization
+  Utilities
+  INTERFACE
+  Domain
+  DomainCreators
+  )
+
+add_subdirectory(Tags)

src/Parallel/ArrayCollection/CreateElementCollection.hpp

@@ -20,11 +20,11 @@
 #include "Domain/Tags/ElementDistribution.hpp"
 #include "Evolution/DiscontinuousGalerkin/Initialization/QuadratureTag.hpp"
 #include "Parallel/AlgorithmExecution.hpp"
+#include "Parallel/ArrayCollection/CreateElementsUsingDistribution.hpp"
 #include "Parallel/ArrayCollection/SpawnInitializeElementsInCollection.hpp"
 #include "Parallel/ArrayCollection/Tags/ElementCollection.hpp"
 #include "Parallel/ArrayCollection/Tags/ElementLocations.hpp"
 #include "Parallel/ArrayCollection/Tags/NumberOfElementsTerminated.hpp"
-#include "Parallel/CreateElementsUsingDistribution.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Info.hpp"
 #include "Parallel/Local.hpp"

src/Parallel/CMakeLists.txt

@@ -32,7 +32,6 @@ spectre_target_headers(
   Callback.hpp
   CharmMain.tpp
   CharmRegistration.hpp
-  CreateElementsUsingDistribution.hpp
   CreateFromOptions.hpp
   DistributedObject.hpp
   DomainDiagnosticInfo.hpp
@@ -63,17 +62,18 @@ spectre_target_headers(
   TypeTraits.hpp
   )
 
+# Depends only on relatively low-level libraries so that compiling small
+# executables (and low-level unit tests) doesn't require building the entire
+# code base. E.g. doesn't depend on Domain.
 target_link_libraries(
   ${LIBRARY}
   INTERFACE
   Boost::boost
   Boost::program_options
   DataStructures
-  Domain
   Informer
   PUBLIC
   Charmxx::charmxx
-  DomainStructure
   ErrorHandling
   Options
   Printf