论文标题
及时报告Intel Optane DC持久内存模块的性能
A Prompt Report on the Performance of Intel Optane DC Persistent Memory Module
论文作者
论文摘要
在此提示性报告中，我们介绍了Intel Optane数据中心持久性内存模块（Optane DCPMM）的基本性能评估，这是2019年4月发布的第一个商业上可用的，可隔离的非挥发性记忆模块。由于在撰写绩效的少数报道时，这封信就发布了一些互补的表现。通过使用我们自己的测量工具实验，我们获得了仅随机读取访问的延迟约为374 ns。随机涉及写入的访问的访问为391 ns。相互交织的内存模块的仅读取和依靠书本访问的带宽分别为38 GB/s和3 Gb/s。
In this prompt report, we present the basic performance evaluation of Intel Optane Data Center Persistent Memory Module (Optane DCPMM), which is the first commercially-available, byte-addressable non-volatile memory modules released in April 2019. Since at the moment of writing only a few reports on its performance were published, this letter is intended to complement other performance studies. Through experiments using our own measurement tools, we obtained that the latency of random read-only access was approximately 374 ns. That of random writeback-involving access was 391 ns. The bandwidths of read-only and writeback-involving access for interleaved memory modules were approximately 38 GB/s and 3 GB/s, respectively.
