TaskAdvection: fill -> memset

SGpp · Mar 24, 2023 · 9077e3b · 9077e3b
1 parent 1796928
commit 9077e3b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/distributed_third_level/TaskAdvection.hpp b/examples/distributed_third_level/TaskAdvection.hpp
@@ -100,7 +100,7 @@ class TaskAdvection : public Task {
     phi_->resize(numLocalElements);
 
     for (size_t i = 0; i < nsteps_; ++i) {
-      std::fill(phi_->begin(), phi_->end(), 0.);
+      std::memset(phi_->data(), 0, phi_->size() * sizeof(CombiDataType));
       // compute the gradient in the original dfg_, then update into phi_ and
       // swap at the end of each time step
       auto& u_dot_dphi = *phi_;