Samsung Tech Day 2021 Highlights New Know-how, Innovation and Collaboration

Samsung kicked off their digital tech day with a gap keynote by Samsung Semiconductor US President Jae Jeong highlighting developments in storage density and pace, safety, computational storage in addition to collaboration with different business leaders. Following his opening remarks, the clicker was handed over to Jim Elliott to increase on Samsung’s focus and course. The new matters included Computational Storage and AI, expanded upon intimately in different shows.

Samsung kicked off their digital tech day with a gap keynote by Samsung Semiconductor US President Jae Jeong highlighting developments in storage density and pace, safety, computational storage in addition to collaboration with different business leaders. Following his opening remarks, the clicker was handed over to Jim Elliott to increase on Samsung’s focus and course. The new matters included Computational Storage and AI, expanded upon intimately in different shows.

Samsung Tech Day 2021

The occasion was divided into 4 classes: Keynotes, Know-how Showcase, Buyer Collaboration, and Academia.

The keynotes targeted on the trouble Samsung has been doing with companions and clients showcasing developments in reminiscence, storage, and computing expertise. The companions highlighted all through the occasion included VMware, Broadcom, Intel, and  Xilinx amongst others they usually all contributed, just about, to the convention.Samsung Tech Day 2021 - data boomSamsung Tech Day 2021 - video growth

The general theme was centered on the exponential progress in knowledge and the necessity to ship options to allow clients to deploy {hardware} to service applied sciences reminiscent of Large Information, IoT, AI, Computational Storage, and the Metaverse. The pandemic has been driving this progress for nearly two years and there doesn’t seem like any let-up in total demand.

Computational Storage

At this time, computational storage is vital to all enterprise knowledge managers thinking about bypassing efficiency bottlenecks and maximizing the worth of their knowledge. Samsung addressed this in quite a few shows throughout this occasion validating the expertise with a dwell demo.

Samsung SmartSSD, a collaboration with Xilinx, was designed to enhance workload efficiency and system effectivity,   combines Samsung solid-state storage and a versatile Xilinx FPGA compute engine in a single machine. Offering an inner knowledge path between the storage and the FPGA permits knowledge to be transferred way more effectively for native processing. Native processing with computational storage expertise is quicker and frees up each host reminiscence bandwidth and I/O interface bandwidth (PCIe lanes). Based on Samsung, SmartSSD drives can scale to match the amount of information, with out bottlenecks.

The SmartSSD CSD from Samsung is obtainable as we speak and competes in an more and more crowded discipline of next-generation computational storage.

The Evolution of Samsung V-NAND

NAND flash reminiscence options have been designed to retailer knowledge on a two-dimensional (2D) construction, the place chips have been scaled and laid onto flat surfaces. However these 2D constructions had vital limitations when it comes to the quantity of information that might be saved.

In 2013 Samsung pioneered its V-NAND (with the ‘V’ standing for vertical) flash reminiscence, an answer that connects its cell layers by pierced holes in vertically-stacked 3D area.

The technical transformation that it enabled could be in comparison with the expertise of individuals used to dwelling in 1- or 2-story homes transferring into high-rise residences for the primary time.

Samsung showcased a client solid-state drive (SSD) product primarily based on its 7th technology V-NAND chip, an answer with the smallest cell dimension but within the business. The 7th technology V-NAND answer meets the efficiency necessities of each the 4thtechnology PCIe interface (PCIe Gen 4) and, later the 5th technology (PCIe Gen 5), due to its most input-output (I/O) of two.0 gigabits per second (Gbps).

The 7th technology V-NAND will increase into knowledge middle SSDs, decreasing energy consumption and rising effectivity by 16% over the 6th technology answer. The corporate has already secured a working chip of its 8th technology V-NAND answer that includes over 200 layers and plans to introduce it to the market in accordance with client demand.

Synthetic Intelligence (AI)

Samsung has addressed the overwhelming progress in AI software improvement and deployment by advancing Excessive-Bandwidth Reminiscence (HBM) and Processing-in-Reminiscence (PIM) improvement.

Conventional HBM is now not conserving tempo with the speed of innovation taking place within the fields of synthetic intelligence (AI) and machine studying (ML). It is because AI/ML functions not solely course of staggering quantities of information however are anticipated to do it sooner and higher on a regular basis, which requires rising quantities of bandwidth.

The idea of processing-in-memory (PIM) expertise has been talked about, examined, and tinkered with as an answer to bandwidth limitations for greater than 30 years. Nonetheless, the impetus to resolve the technical challenges required to make it viable has not been robust sufficient. Right here’s why:

The issue with PIM expertise is that reminiscence and logic integration has all the time been about making trade-offs of both forfeiting storage density or logic-optimized processing. Consequently, the efficiency and functionality of the ensuing PIM machine had all the time underperformed relative to the technical hurdle and price of the combination.

It’s taken the explosion of AI/ML-based ‘apps’ to spur funding within the improvement of PIM expertise. AI/ML algorithms demand excessive charges of entry to excessive capacities of information, reminiscence bandwidth and energy consumption limiting the efficiency and capabilities of AI/ML functions. PIM addresses the everyday CPU/GPU-memory bandwidth bottleneck, enhancing AI/ML software efficiency and functionality.

Samsung showcased their new high-bandwidth reminiscence with processing-in-memory (HBM-PIM) expertise with built-in high-performance reminiscence, parallel knowledge processing and DRAM on the identical piece of silicon. HBM-PIM relies on JEDEC-standard HBM2 specification however enhanced with ‘processor-in-memory’ or PIM structure. Primarily based on the success of HBM2, Samsung already has plans to incorporate PIM expertise within the upcoming HBM3.

Anticipate to see HBM3 within the 2nd quarter of 2022.

Storage Options for a Information-Pushed World

Samsung categorized improvements in storage expertise utilizing the 5 pillar analogy. One of many pillars of storage addresses the fixed demand for density. One expertise that has gone mainstream previously 12 months or so is Samsung’s “ruler.” We did a deep dive on the E1.S in September highlighting the professionals and cons of the product. You will get some extra background right here.

Samsung confirmed off the brand new E1.L 128TB SSD through the Information-Pushed keynote. This definitely addresses the density necessities for SSD.

The opposite pillars have been pace, safety, interface, and intelligence.

To satisfy the calls for of closely populated knowledge facilities, there’s a give attention to Ethernet SSDs (E-SSD) decreasing the completely different connection varieties required for storage. Samsung and NetApp, demoed NVMe-over-Ethernet. The dwell demo validated the event in E-SSDs showcasing the variations in interface speeds and throughput throughout the community.  Cloud suppliers have spent billions on constructing out datacenters primarily based on dense gigabit Ethernet switches. Having the potential to consolidate storage expertise interfaces into an Ethernet change with lowered total TCO for the cloud supplier.

Conserving with the dialogue round innovation, Samsung mentioned improvement efforts in PB-SSD and AI-SSD applied sciences. These are within the early levels of improvement however definitely on the horizon.

Zoned Namespace SSDs

Samsung supplied a demo of its enterprise solid-state drive (SSD) that includes Zoned Namespace (ZNS) expertise. Leveraging ZNS, the SSD will maximize obtainable person capability and supply an prolonged lifespan in storage server, knowledge middle and cloud environments. The PM1731a SSD help ZNS was initially introduced in June 2021.

With the discharge of NVMe 2.0, ZNS has develop into an acknowledged business effort to raised devour NAND in datacenter workloads; ZNS guarantees to cut back the TCO of NAND whereas sustaining a transparent separation between the host and the SSD tasks. Nonetheless, one of many remaining challenges for ZNS vast adoption is the modifications that software customers have to embrace. Particularly, functions that straight implement help for ZNS lose the file system semantics, which poses a limitation for the present toolchain.
ZNS permits knowledge to be grouped primarily based on their utilization and entry frequency and saved sequentially in unbiased zones inside an SSD. With out the necessity to transfer and rearrange knowledge, ZNS SSDs can considerably cut back the variety of write operations, reducing the drive’s write amplification issue (WAF) — the variety of precise writes carried out by the drive in comparison with writes initially instructed by the host system. The nearer the WAF is to at least one, the extra environment friendly the SSD and the longer it would final.

Though ZNS adoption is gaining traction, there’s nonetheless a strategy to go earlier than all distributors start supporting this expertise. At the moment Samsung and Western Digital have embraced ZNS.

Wrap-up

These are only a few of the matters addressed throughout Samsung’s Tech Day occasion. Though it was digital, the content material was strong, with related demos and help from companions. A number of universities participated in delivering demos as properly. If you’re thinking about studying extra, the unique hyperlink to the occasion is right here – Samsung Tech Day.

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