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Stokhos_MemoryTraits.cpp
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40// @HEADER
41
42#include <new>
43
45
46// When aligning memory fo the MIC architecture, we need to globally replace
47// new/delete with aligned versions because of seg faults in the MueLu setup.
48// This is true even though MP::Vector provides its own aligned new/delete
49// overloads, as well as aligned STL allocators. Somewhere in the MueLu setup
50// code, a raw new/delete must be called.
51//
52// Note, this still doesn't resolve seg faults for MIC when using (Intel) MPI.
53
54#if STOKHOS_ALIGN_MEMORY && defined(__MIC__)
55void* operator new(std::size_t count) throw (std::bad_alloc) {
57}
58void* operator new[](std::size_t count) throw (std::bad_alloc) {
60}
61void operator delete(void *ptr) throw() {
63}
64void operator delete[](void *ptr) throw() {
66}
67#endif
static KOKKOS_INLINE_FUNCTION void free(void *ptr)
Free memory allocated by alloc()
static KOKKOS_INLINE_FUNCTION void * alloc(const size_t size)
Allocate aligned memory of given size.