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-rw-r--r--Source/Particles/Collision/MCCProcess.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/Source/Particles/Collision/MCCProcess.cpp b/Source/Particles/Collision/MCCProcess.cpp
index 0f9afba4e..2e5d7e9f0 100644
--- a/Source/Particles/Collision/MCCProcess.cpp
+++ b/Source/Particles/Collision/MCCProcess.cpp
@@ -65,6 +65,7 @@ MCCProcess::init (const std::string& scattering_process, const amrex::Real energ
#ifdef AMREX_USE_GPU
m_exe_d = m_exe_h;
m_sigmas_d.resize(m_sigmas_h.size());
+ m_exe_d.m_sigmas_data = m_sigmas_d.data();
amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, m_sigmas_h.begin(), m_sigmas_h.end(),
m_sigmas_d.begin());
amrex::Gpu::streamSynchronize();