Connect with us

Tech-Film

World’s most powerful supercomputer unveiled

Published

on

IST


US scientists have unveiled the world’s most powerful and smartest scientific supercomputer that can complete over 200,000 trillion calculations per second – providing unprecedented computing power for research in energy, advanced materials and artificial intelligence (AI). The US Department of Energy’s Oak Ridge National Laboratory (ORNL) supercomputer called Summit will be eight times more powerful than its previous top-ranked system, Titan.
For certain scientific applications, Summit will also be capable of more than three billion billion mixed precision calculations per second, or 3.3 exaops. “Summit will empower scientists to address a wide range of new challenges, accelerate discovery, spur innovation and above all, benefit the American people,” said Rick Perry, Secretary of Energy. The IBM AC922 system consists of 4,608 compute servers, each containing two 22-core IBM Power9 processors and six NVIDIA Tesla V100 graphics processing unit accelerators, interconnected with dual-rail Mellanox EDR 100 Gb/s InfiniBand.
Summit also possesses more than 10 petabytes of memory paired with fast, high-bandwidth pathways for efficient data movement. The combination of cutting-edge hardware and robust data subsystems marks an evolution of the hybrid CPU-GPU architecture successfully pioneered by the 27-petaflops Titan in 2012. ORNL researchers have figured out how to harness the power and intelligence of Summit’s state-of-art architecture to successfully run the world’s first exascale scientific calculation.
Scientists led by ORNL’s Dan Jacobson and Wayne Joubert has leveraged the intelligence of the machine to run a 1.88 exaops comparative genomics calculation relevant to research in bioenergy and human health.
The mixed precision exaops calculation produced identical results to more time-consuming 64-bit calculations previously run on Titan. In addition to scientific modeling and simulation, Summit offers unparalleled opportunities for the integration of AI and scientific discovery, enabling researchers to apply techniques like machine learning and deep learning to problems in human health, high-energy physics, materials discovery and other areas.
“Summit takes accelerated computing to the next level, with more computing power, more memory, an enormous high-performance file system and fast data paths to tie it all together. That means researchers will be able to get more accurate results faster,” said Jeff Nichols, ORNL associate laboratory director for computing and computational sciences. “Summit’s AI-optimised hardware also gives researchers an incredible platform for analyzing massive datasets and creating intelligent software to accelerate the pace of discovery,” he said.


Comments

Tech-Film

Vivo Y91 With Dual Rear Cameras, Dewdrop Notch Launched in India

The Kashmir Monitor

Published

on

Vivo has launched a new smartphone in India called the Vivo Y91 which features a dual camera, a dewdrop notch, and an eye-catching gradient design on the rear panel.

The new smartphone from the Chinese company is priced at Rs. 10,990 and takes on similarly priced offerings from brands like Xiaomi and Realme. The Vivo Y91 is claimed to deliver a superior photography experience with its AI-backed dual-rear cameras at a budget price point.

Vivo Y91 price in India

 

The Vivo Y91 price in India has been set at Rs. 10,990 in India and is now available for sale from the official Vivo India e-shop, Amazon India, and Paytm Mall. It will also be made available via offline retail partners. On the Vivo India site, tt comes bundled with a free Bluetooth earphone. Vivo is also offering an exchange offer (only for old Vivo smartphones), no-cost EMI, and 15-day replacement with the purchase of the new smartphone. The company is also touting Vivo Y91 launch offers such as Jio benefits worth Rs. 4,000 along with 3TB data. Airtle subscribers on the other hand will get instant cashback of Rs. 2,000 and 240GB of data. An additional Rs. 500 off on exchange was also detailed.

Vivo Y91 specifications

The Vivo Y91 features a 6.22-inch Halo FullView display with an HD+ resolution (720×1520) and 88.6 percent screen-to-body ratio with a dewdrop notch on top and minimal side-bezels. The new Vivo smartphone is powered by the octa-core MediaTek Helio P22 SoC paired with a PowerVR GE8320 GPU and 2GB of RAM. In the imaging department, the Vivo Y91 features a dual rear camera setup consisting of a 13-megapixel (f/2.2 aperture) primary sensor and 2-megapixel (f/2.4) secondary sensor for capturing depth information, while on the front, there is an 8-megapixel (f/1.8) camera to handle selfies.

The AI-backed cameras bring features such as smart beautification which detects attributes such as gender, skin tone, and external lighting to apply the requisite effects and deliver the best photos. Portrait mode, slow-motion capture and face unlock are also on the table, however, there is also fingerprint sensor on the back.

In the storage department, there is 32GB of inbuilt storage which can further be expanded via microSD card (up to 256GB).

The dual-SIM Vivo Y91 (Nano+Nano) has support for 4G connectivity, Wi-Fi, Bluetooth 5.0, GLONASS, GPS, and Wi-Fi 2.4G, while a USB 2.0 port is there for charging and file transfer. The Vivo Y91 comes equipped with a 4,030mAh battery that is supported by a native smart power management system to conserve battery juice. The new smartphone tips the scale at 163.5 grams and measures 75.09 x 8.28 x 155.11mm. As for the color options, the Vivo Y91 comes in Ocean Blue and Starry Black shades with a gradient texture.

Continue Reading

Tech-Film

Lenovo’s Yoga A940’s desktop reminds of Microsoft’s Surface Studio

The Kashmir Monitor

Published

on

Lenovo has showcased a new Yoga A940 all-in-one desktop at the CES 2019 show in Las Vegas, and it clearly appears to be inspired from Microsoft’ giant Surface Studio desktop. Like the Microsoft all-in-one desktop, which aimed at creators and artists, the Yoga A940 is also focused on the same aspects.

The 27-inch 4K or QHD resolution IPS touchscreen display has a rotating hinge, which allows the display to tilt to 25-degrees drafting mode, and provides what Lenovo calls enough”flexibility and stability” for artists when drawing or sketching on the screen.

There’s also a Lenovo Precision Dial, similar to the Microsoft Surface Dial. The controller can be used by creators for “more precise selections and adjustments,” and there’s support for a digital pen as well.

 

The all-in-one desktop also has Lenovo’s Smart Assist AI-enabled features, a Dolby Vision-enabled 4K wide angle display and there are Dolby Atmos Speakers.

Insta360 updates their professional VR camera line with the Pro 2. Key new features include their Flowstate 9 axis stabilization, long range live monitoring with Farsight technology.

Coming to the dial, this can placed on either the left or right side of the Yoga A940, depending on user preference.

A user can scroll the dial to adjust features like brush stroke, tip size, opacity and flow rate on one hand. This Lenovo dial has been optimised for compatibility with popular applications like Adobe Illustrator, Photoshop, Lightroom, and Microsoft Word, Excel and PowerPoint.

Lenovo Yoga A940, Yoga A940 desktop, Lenovo Yoga A940 desktop price, Yoga A940 vs Surface Studio, Lenovo Yoga A940 desktop specs, Yoga A940 features, Yoga A940 dial
There’s also a Lenovo Precision Dial, similar to the Microsoft Surface Dial.

Lenovo’s new desktop will be powered with up to 8th Gen Intel Core i7 processors, AMD Radeon RX 560 discrete graphics.

The company is offering options of up to 32GB DDR4 RAM memory and up to 512GB PCIe SSD storage or there’s the option of going for 2TB SATA HDD storage.

The new Lenovo desktop will cost $2,349.99 and will be sold via the Lenovo US website and Best Buy starting April 2019. In comparison, the Microsoft Surface Studio costs nearly $3,999.

Continue Reading

Tech-Film

Jabra Evolve 65t Wireless Earbuds With Up to 15-Hour Battery Life Launched

The Kashmir Monitor

Published

on

Jabra has expanded its portfolio and launched the Evolve 65t in India. The wireless earbuds are touted to be the world’s first Unified Communications (UC) certified wireless earbuds, and they come with 4-microphone professional sound support. It offers up to 15 hours of battery life, and claims to block out background noise as well. The company says that these wireless earbuds are also the first to attain Skype for Business certification as well. The Jabra Evolve 65T supports Alexa, Google Assistant, and Siri voice assistance, depending upon the operating system of the paired device.

The Jabra Evolve 65t is said to be available in India sometime this month, and be priced at Rs. 39,440. The earbuds work with two simultaneous devices at once – the smartphone and the laptop (via a separate Bluetooth adapter). It offers 5 hours battery life in single charge, and up to 15 hours battery life with the charging case. The earbuds take up to 2 hours to fully charge, the company claims. While it blocks surrounding noise, there’s also an option called HearThrough that allows for filtered ambient noise to pass through. The four microphones on board allow for high call quality with the frequency range from 100Hz to 10kHz, and the call and music experience can be customised in the Jabra Sound+ app for smartphone and Jabra Direct app for PCs and Laptops.

The Jabra Evolve 65t is IP55 certified which means that it can withstand low-pressure water jets from any direction. The company notes that you can use the right earbud on its own, while leaving the left earbud in the charging case. However, the left earbud cannot be used on its own. The ear tips come in three sizes – small, medium, and large, and connectivity options include Bluetooth v5.0 and wireless range of up to 10 metres. The Jabra Evolve 65t’s dimensions measure in at 27x30x22.5mm.

 

“With the Evolve range we have focused on empowering users to be productive at work. Whether your main place of work is a crowded, open office or a flexible environment, it is crucial that you have seamless connectivity and optimal concentration. With Evolve 65t, we now add a true wireless headset to the professional experience,” said Holger Reisinger, SVP Business Solutions at Jabra.

Continue Reading

Subscribe to The Kashmir Monitor via Email

Enter your email address to subscribe to The Kashmir Monitor and receive notifications of new stories by email.

Join 979,866 other subscribers

Archives

January 2019
M T W T F S S
« Dec    
 123456
78910111213
14151617181920
21222324252627
28293031  
Advertisement