49 lines · cpp
1// RUN: %libomptarget-compilexx-run-and-check-generic2 3#include <cinttypes>4#include <cstdio>5#include <cstdlib>6#include <vector>7 8// Data structure definitions copied from OpenMP RTL.9struct MapComponentInfoTy {10 void *Base;11 void *Begin;12 int64_t Size;13 int64_t Type;14 void *Name;15 MapComponentInfoTy() = default;16 MapComponentInfoTy(void *Base, void *Begin, int64_t Size, int64_t Type,17 void *Name)18 : Base(Base), Begin(Begin), Size(Size), Type(Type), Name(Name) {}19};20 21struct MapperComponentsTy {22 std::vector<MapComponentInfoTy> Components;23};24 25// OpenMP RTL interfaces26#ifdef __cplusplus27extern "C" {28#endif29int64_t __tgt_mapper_num_components(void *rt_mapper_handle);30void __tgt_push_mapper_component(void *rt_mapper_handle, void *base,31 void *begin, int64_t size, int64_t type,32 void *name);33#ifdef __cplusplus34}35#endif36 37int main(int argc, char *argv[]) {38 MapperComponentsTy MC;39 void *base, *begin;40 int64_t size, type;41 // Push 2 elements into MC.42 __tgt_push_mapper_component((void *)&MC, base, begin, size, type, nullptr);43 __tgt_push_mapper_component((void *)&MC, base, begin, size, type, nullptr);44 int64_t num = __tgt_mapper_num_components((void *)&MC);45 // CHECK: num=246 printf("num=%" PRId64 "\n", num);47 return 0;48}49