| 447 | } |
| 448 | |
| 449 | DevMemAllocImpl::DevMemAllocImpl( |
| 450 | int device, size_t reserve_size, |
| 451 | const std::shared_ptr<mem_alloc::RawAllocator>& raw_allocator, |
| 452 | const std::shared_ptr<mem_alloc::DeviceRuntimePolicy>& runtime_policy) |
| 453 | : m_device(device), |
| 454 | m_raw_allocator(raw_allocator), |
| 455 | m_runtime_policy(runtime_policy) { |
| 456 | if (reserve_size) { |
| 457 | auto ptr = m_raw_allocator->alloc(reserve_size); |
| 458 | mgb_throw_if( |
| 459 | !ptr, MemAllocError, "failed to reserve memory for %zu bytes", |
| 460 | reserve_size); |
| 461 | insert_free_unsafe( |
| 462 | {MemAddr{true, reinterpret_cast<size_t>(ptr)}, reserve_size}); |
| 463 | |
| 464 | m_alloc_from_raw[ptr] = reserve_size; |
| 465 | m_tot_allocated_from_raw += reserve_size; |
| 466 | } |
| 467 | } |
| 468 | |
| 469 | void DevMemAllocImpl::print_memory_state() { |
| 470 | MemAllocImplHelper::print_memory_state(); |