The existing index structures for NVM have been developed based on the fact that the size of cache line and the atomicity guarantee unit of NVM are different and they tried to overcome the weakness of consistency from the difference. To overcome the weakness, an expensive flush operation is ...
NVM-based Hybrid BFS with Memory Efficient Data Structure Keita Iwabuchi ∗‡ , Hitoshi Sato ∗‡ , Yuichiro Yasui †‡ , Katsuki Fujisawa †‡ and Satoshi Matsuoka ∗‡ Email: iwabuchi.k.ab@m.titech.ac.jp, hitoshi.sato@gsic.titech.ac.jp, ...
Adaptive directory mechanismByte-addressable non-volatile memory (NVM) offers fast, fine-grained random access to persistent storage, which revolutionizes the architecture design of file systems. Existing NVM-based file systems...doi:10.1007/978-3-030-05051-1_40Xin Cui...
This section outlines a method for formulating an adversarial attack against an NVM crossbar-based neuromorphic systems using only power consumption. First, we consider the neural network’s loss function gradient with respect to the input: $$\begin{aligned} \frac{\partial \mathcal {L}}{\partia...
Based on such observations, the lifetime of a sensor network should be redefined due to non-volatile technologies, such as NVM and NV processor. Conventionally, the lifetime of a sensor network is the time at which the first sensor node uses up its battery due to the consideration of ...
The existing index structures for NVM have been developed based on the fact that the size of cache line and the atomicity guarantee unit of NVM are different and they tried to overcome the weakness of consistency from the difference. To overcome the weakness, an expensive flush operation is ...
The emulator will bind application threads to node 0 CPU and DRAM. The other CPU socket will not be used for application threads and the DRAM from this second socket will be used as virtual NVM; The application must explicitly allocate virtual NVRAM memory using pmalloc(size) and pfree(point...
Quartz: A DRAM-based performance emulator for NVM Quartz leverages features available in commodity hardware to emulate different latency and bandwidth characteristics of future byte-addressable NVM technologies. Quartz's design, implementation details, evaluation, and overhead can be found in the following...
Intel 5.05 NVM Update Package Release for Lenovo X710-based Ethernet Adapters 36.077 MB 5.05 Red Hat Enterprise Linux 6 (64-bit) Red Hat Enterprise Linux 7 (64-bit) SUSE Linux Enterprise Server 11 (64-bit) SUSE Linux Enterprise Server 12 (64-bit) ...
This paper proposes a data manipulation technique, so-called Wearout Informed Pattern Elimination (WIPE), to improve the endurance of NVM-based caches by reducing the activity of frequent data patterns. Simulation results show that WIPE improves the endurance by up to 93% with negligible overheads...