1 files changed, 0 insertions, 84 deletions
diff --git a/Source/Parser/GpuParser.cpp b/Source/Parser/GpuParser.cpp
deleted file mode 100644
index 22fab6313..000000000
--- a/Source/Parser/GpuParser.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright 2019-2020 Maxence Thevenet, Revathi Jambunathan, Weiqun Zhang
- *
- *
- * This file is part of WarpX.
- *
- * License: BSD-3-Clause-LBNL
- */
-#include <GpuParser.H>
-
-GpuParser::GpuParser (WarpXParser const& wp)
-{
-#ifdef AMREX_USE_GPU
-
-    struct wp_parser* a_wp = wp.m_parser;
-    // Initialize GPU parser: allocate memory in CUDA managed memory,
-    // copy all data needed on GPU to m_gpu_parser
-    m_gpu_parser.sz_mempool = wp_ast_size(a_wp->ast);
-    m_gpu_parser.p_root = (struct wp_node*)
-        amrex::The_Managed_Arena()->alloc(m_gpu_parser.sz_mempool);
-    m_gpu_parser.p_free = m_gpu_parser.p_root;
-    // 0: don't free the source
-    m_gpu_parser.ast = wp_parser_ast_dup(&m_gpu_parser, a_wp->ast, 0);
-    wp_parser_regvar_gpu(&m_gpu_parser, "x", 0);
-    wp_parser_regvar_gpu(&m_gpu_parser, "y", 1);
-    wp_parser_regvar_gpu(&m_gpu_parser, "z", 2);
-    wp_parser_regvar_gpu(&m_gpu_parser, "t", 3);
-
-    // Initialize CPU parser: allocate memory in CUDA managed memory,
-    // copy all data needed on CPU to m_cpu_parser
-    m_cpu_parser.sz_mempool = wp_ast_size(a_wp->ast);
-    m_cpu_parser.p_root = (struct wp_node*)
-        amrex::The_Managed_Arena()->alloc(m_cpu_parser.sz_mempool);
-    m_cpu_parser.p_free = m_cpu_parser.p_root;
-    // 0: don't free the source
-    m_cpu_parser.ast = wp_parser_ast_dup(&m_cpu_parser, a_wp->ast, 0);
-    wp_parser_regvar(&m_cpu_parser, "x", &(m_var.x));
-    wp_parser_regvar(&m_cpu_parser, "y", &(m_var.y));
-    wp_parser_regvar(&m_cpu_parser, "z", &(m_var.z));
-    wp_parser_regvar(&m_cpu_parser, "t", &(m_t));
-
-#else // not defined AMREX_USE_GPU
-
-#ifdef _OPENMP
-    nthreads = omp_get_max_threads();
-#else // _OPENMP
-    nthreads = 1;
-#endif // _OPENMP
-
-    m_parser = ::new struct wp_parser*[nthreads];
-    m_var = ::new amrex::XDim3[nthreads];
-    m_t = ::new amrex::Real[nthreads];
-
-    for (int tid = 0; tid < nthreads; ++tid)
-    {
-#ifdef _OPENMP
-        m_parser[tid] = wp_parser_dup(wp.m_parser[tid]);
-#else // _OPENMP
-        m_parser[tid] = wp_parser_dup(wp.m_parser);
-#endif // _OPENMP
-        wp_parser_regvar(m_parser[tid], "x", &(m_var[tid].x));
-        wp_parser_regvar(m_parser[tid], "y", &(m_var[tid].y));
-        wp_parser_regvar(m_parser[tid], "z", &(m_var[tid].z));
-        wp_parser_regvar(m_parser[tid], "t", &(m_t[tid]));
-    }
-
-#endif // AMREX_USE_GPU
-}
-
-void
-GpuParser::clear ()
-{
-#ifdef AMREX_USE_GPU
-    amrex::The_Managed_Arena()->free(m_gpu_parser.ast);
-    amrex::The_Managed_Arena()->free(m_cpu_parser.ast);
-#else
-    for (int tid = 0; tid < nthreads; ++tid)
-    {
-        wp_parser_delete(m_parser[tid]);
-    }
-    ::delete[] m_parser;
-    ::delete[] m_var;
-#endif
-}
-