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| author |  Axel Huebl <axel.huebl@plasma.ninja>
| 2021-01-21 11:33:38 -0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2021-01-21 11:33:38 -0800 |
| commit | 16ba48a9ae1c28817481007ba93cc20aedba9cf2 (patch) | |
| tree | b39c60ca874eedff8006386ad4593ae94855509d /Source/Particles/RigidInjectedParticleContainer.cpp | |
| parent | eef853b9ab231537e2511efa56a415119e791b26 (diff) | |
| download | WarpX-16ba48a9ae1c28817481007ba93cc20aedba9cf2.tar.gz WarpX-16ba48a9ae1c28817481007ba93cc20aedba9cf2.tar.zst WarpX-16ba48a9ae1c28817481007ba93cc20aedba9cf2.zip | |
Define: _OPENMP -> AMREX_USE_OMP (#1520)
* Define: _OPENMP -> AMREX_USE_OMP
Replace the define check of `_OPENMP` with the explicit
backend control of `AMREX_USE_OMP` for parallel constructs.
Doing so avoids that we accidentially turn on OpenMP, e.g. if a dependency
pulls it in for linear algebra, I/O, etc. This can led to confusion if the
user explicitly requested a serial build. Also, we might want to use OpenMP
functionality here and there for auxiliary functions w/o having to use the
AMReX OpenMP backend, i.e. because we compile for GPUs.
* Add missing amrex::Gpu::notInLaunchRegion
Diffstat (limited to 'Source/Particles/RigidInjectedParticleContainer.cpp')
| -rw-r--r-- | Source/Particles/RigidInjectedParticleContainer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Source/Particles/RigidInjectedParticleContainer.cpp b/Source/Particles/RigidInjectedParticleContainer.cpp index 8e91b12bb..d18631ff1 100644 --- a/Source/Particles/RigidInjectedParticleContainer.cpp +++ b/Source/Particles/RigidInjectedParticleContainer.cpp @@ -7,7 +7,7 @@ * * License: BSD-3-Clause-LBNL */ -#ifdef _OPENMP +#ifdef AMREX_USE_OMP # include <omp.h> #endif @@ -82,7 +82,7 @@ RigidInjectedParticleContainer::RemapParticles() for (int lev = 0; lev <= finestLevel(); lev++) { -#ifdef _OPENMP +#ifdef AMREX_USE_OMP #pragma omp parallel if (Gpu::notInLaunchRegion()) #endif { @@ -147,7 +147,7 @@ RigidInjectedParticleContainer::BoostandRemapParticles() const Real csqi = 1./(PhysConst::c*PhysConst::c); -#ifdef _OPENMP +#ifdef AMREX_USE_OMP #pragma omp parallel if (Gpu::notInLaunchRegion()) #endif { @@ -390,7 +390,7 @@ RigidInjectedParticleContainer::PushP (int lev, Real dt, const std::array<Real,3>& dx = WarpX::CellSize(std::max(lev,0)); -#ifdef _OPENMP +#ifdef AMREX_USE_OMP #pragma omp parallel #endif { |