silence some warnings that only happen on GPUs

AMReX-Astro · Jul 6, 2023 · 61261c0 · 61261c0
1 parent 939f998
commit 61261c0
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/Source/driver/Castro.H b/Source/driver/Castro.H
@@ -1164,7 +1164,8 @@ public:
 ///
  bool oversubscribing() { // NOLINT(readability-convert-member-functions-to-static)
 #ifdef AMREX_USE_GPU
- return (amrex::MultiFab::queryMemUsage("AmrLevel_Level_" + std::to_string(level)) >= amrex::Gpu::Device::totalGlobalMem());
+ return (amrex::MultiFab::queryMemUsage("AmrLevel_Level_" + std::to_string(level)) >= 
+ static_cast<decltype(amrex::MultiFab::queryMemUsage)>(amrex::Gpu::Device::totalGlobalMem()));
 #else
  return false;
 #endif

diff --git a/Source/hydro/advection_util.cpp b/Source/hydro/advection_util.cpp
@@ -638,6 +638,8 @@ Castro::do_enforce_minimum_density(const Box& bx,
  GeometryData geomdata = geom.data();
 #endif
 
+ amrex::ignore_unused(verbose);
+
  amrex::ParallelFor(bx,
  [=] AMREX_GPU_HOST_DEVICE (int i, int j, int k)
  {

diff --git a/Source/hydro/trace_ppm.cpp b/Source/hydro/trace_ppm.cpp
@@ -60,8 +60,10 @@ Castro::trace_ppm(const Box& bx,
  Real hdt = 0.5_rt * dt;
  Real dtdx = dt / dx[idir];
 
+#ifndef AMREX_USE_GPU
  auto lo = bx.loVect3d();
  auto hi = bx.hiVect3d();
+#endif
 
  auto vlo = vbx.loVect3d();
  auto vhi = vbx.hiVect3d();