Multithreaded works

cbritopacheco · Nov 13, 2023 · 9808aca · 9808aca
1 parent afe32d3
commit 9808aca
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Showing 8 changed files with 1,290 additions and 31 deletions.
diff --git a/examples/PDEs/Poisson.cpp b/examples/PDEs/Poisson.cpp
@@ -7,6 +7,7 @@
 #include <Rodin/Solver.h>
 #include <Rodin/Geometry.h>
 #include <Rodin/Variational.h>
+#include <chrono>
 
 using namespace Rodin;
 using namespace Rodin::Geometry;
@@ -35,12 +36,11 @@ int main(int, char**)
   poisson = Integral(Grad(u), Grad(v))
           - Integral(f, v)
           + DirichletBC(u, g);
-  poisson.assemble();
 
-  for (auto it = mesh.getBoundary(); it; ++it)
-  {
-    mesh.setAttribute({ it->getDimension(), it->getIndex() }, 2);
-  }
+  auto t0 = std::chrono::high_resolution_clock::now();
+  poisson.assemble();
+  auto t1 = std::chrono::high_resolution_clock::now();
+  std::cout << std::chrono::duration_cast<std::chrono::nanoseconds>(t1 - t0).count() << std::endl;
 
   // Solve the problem
   Solver::SparseLU solver;

diff --git a/src/Rodin/Assembly/BS_thread_pool.hpp b/src/Rodin/Assembly/BS_thread_pool.hpp
diff --git a/src/Rodin/Assembly/CMakeLists.txt b/src/Rodin/Assembly/CMakeLists.txt
@@ -6,7 +6,7 @@ set(RodinAssembly_HEADERS
 set(RodinAssembly_SRCS
   AssemblyBase.cpp
   Serial.cpp
-  Multithreaded.h)
+  Multithreaded.cpp)
 
 add_library(RodinAssembly
   ${RodinAssembly_SRCS} ${RodinAssembly_HEADERS})
@@ -24,6 +24,7 @@ target_include_directories(RodinAssembly
 
 target_link_libraries(RodinAssembly
   PUBLIC
+  Threads::Threads
   Rodin::Utility
   Rodin::FormLanguage
   Rodin::Variational)