35   PETSC_NODISCARD std::size_t operator()(const T *ptr) const noexcept  in operator ()()
37     return reinterpret_cast<std::size_t>(ptr);  in operator ()()
83 inline bool PointerAttributes::contains(const void *ptr_begin, const void *ptr) const noexcept  in contains()
85   return (ptr >= ptr_begin) && (ptr < (static_cast<const char *>(ptr_begin) + size));  in contains()
156 MemoryMap::map_type::const_iterator MemoryMap::search_for(const void *ptr, bool must_find) const no…  in search_for()  argument
159   auto       it     = map.find(const_cast<map_type::key_type>(ptr));  in search_for()
166   it = std::find_if(map.begin(), end_it, [ptr](map_type::const_iterator::reference map_it) {  in search_for()
167     return map_it.second.contains(map_it.first, ptr);  in search_for()
170 …inter %p was not registered with the memory tracker, call PetscDeviceRegisterMemory() on it", ptr);  in search_for()
190 static PetscErrorCode PetscDeviceRegisterMemory_Private(const void *PETSC_RESTRICT ptr, PetscMemTyp…  in PetscDeviceRegisterMemory_Private()  argument
193   const auto it  = memory_map.search_for(ptr);  in PetscDeviceRegisterMemory_Private()
207 …ptr, entry.first), PETSC_COMM_SELF, PETSC_ERR_ORDER, "Trying to register pointer %p (memtype %s, s…  in PetscDeviceRegisterMemory_Private()
215       std::forward_as_tuple(const_cast<MemoryMap::map_type::key_type>(ptr)),  in PetscDeviceRegisterMemory_Private()
255 PetscErrorCode PetscDeviceRegisterMemory(const void *PETSC_RESTRICT ptr, PetscMemType mtype, std::s…  in PetscDeviceRegisterMemory()  argument
258   if (PetscMemTypeHost(mtype)) PetscAssertPointer(ptr, 1);  in PetscDeviceRegisterMemory()
260   PetscCall(PetscDeviceRegisterMemory_Private(ptr, mtype, size));  in PetscDeviceRegisterMemory()
325 …tscBool clear, PetscMemType mtype, std::size_t n, std::size_t alignment, void **PETSC_RESTRICT ptr)  in PetscDeviceAllocate_Private()  argument
336   PetscAssertPointer(ptr, 6);  in PetscDeviceAllocate_Private()
337   *ptr = nullptr;  in PetscDeviceAllocate_Private()
344     PetscUseTypeMethod(dctx, memalloc, clear, mtype, n, alignment, ptr);  in PetscDeviceAllocate_Private()
347     PetscCall(PetscMallocA(1, clear, __LINE__, PETSC_FUNCTION_NAME, __FILE__, n, ptr));  in PetscDeviceAllocate_Private()
349   PetscCall(PetscDeviceRegisterMemory_Private(*ptr, mtype, n, &id));  in PetscDeviceAllocate_Private()
391 PetscErrorCode PetscDeviceDeallocate_Private(PetscDeviceContext dctx, void *PETSC_RESTRICT ptr)  in PetscDeviceDeallocate_Private()  argument
394   if (ptr) {  in PetscDeviceDeallocate_Private()
396     const auto found_it = map.find(const_cast<MemoryMap::map_type::key_type>(ptr));  in PetscDeviceDeallocate_Private()
400       const auto it = memory_map.search_for(ptr);  in PetscDeviceDeallocate_Private()
403 …_SELF, PETSC_ERR_ARG_WRONG, "Pointer %p was not allocated via PetscDeviceAllocate_Private()", ptr);  in PetscDeviceDeallocate_Private()
411 …suballocation of %p (memtype %s, id %" PetscInt64_FMT ", size %zu bytes)", ptr, it->first, PetscMe…  in PetscDeviceDeallocate_Private()
420       PetscUseTypeMethod(dctx, memfree, attr.mtype, (void **)&ptr);  in PetscDeviceDeallocate_Private()
425     if (ptr) PetscCall(PetscFree(ptr));  in PetscDeviceDeallocate_Private()
543 PetscErrorCode PetscDeviceMemset(PetscDeviceContext dctx, void *ptr, PetscInt v, std::size_t n)  in PetscDeviceMemset()  argument
547   PetscCheck(ptr, PETSC_COMM_SELF, PETSC_ERR_POINTER, "Trying to memset a NULL pointer");  in PetscDeviceMemset()
550     const auto &attr = memory_map.search_for(ptr, true)->second;  in PetscDeviceMemset()
554       PetscUseTypeMethod(dctx, memset, attr.mtype, ptr, v, n);  in PetscDeviceMemset()
559       std::memset(ptr, static_cast<int>(v), n);  in PetscDeviceMemset()