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FFmpeg Devs Boast of Up To 94x Performance Boost After Implementing Handwritten AVX-512 Assembly Code

Anton Shilov reports via Tom's Hardware: FFmpeg is an open-source video decoding project developed by volunteers who contribute to its codebase, fix bugs, and add new features. The project is led by a small group of core developers and maintainers who oversee its direction and ensure that contributions meet certain standards. They coordinate the project's development and release cycles, merging contributions from other developers. This group of developers tried to implement a handwritten AVX512 assembly code path, something that has rarely been done before, at least not in the video industry. The developers have created an optimized code path using the AVX-512 instruction set to accelerate specific functions within the FFmpeg multimedia processing library. By leveraging AVX-512, they were able to achieve significant performance improvements -- from three to 94 times faster -- compared to standard implementations. AVX-512 enables processing large chunks of data in parallel using 512-bit registers, which can handle up to 16 single-precision FLOPS or 8 double-precision FLOPS in one operation. This optimization is ideal for compute-heavy tasks in general, but in the case of video and image processing in particular. The benchmarking results show that the new handwritten AVX-512 code path performs considerably faster than other implementations, including baseline C code and lower SIMD instruction sets like AVX2 and SSSE3. In some cases, the revamped AVX-512 codepath achieves a speedup of nearly 94 times over the baseline, highlighting the efficiency of hand-optimized assembly code for AVX-512.

Read more of this story at Slashdot.






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Case Study: Reroofing at Georgia Schools Completed as Classes Continue

The best time to perform any significant work on a school building is when school is out, but that was not possible in the case of Rome High School in Georgia.




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American Hydrotech Gets FM Approvals for its Garden Roof Assemblies

Chicago's American Hydrotech, a Sika company, achieved FM Approvals for its Garden Roof Assemblies, ensuring reliability and eco-friendly benefits for urban spaces.




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Tool Belts and Harnesses: Over, Under or Integral?

Except for the roofing inspector, most roofing contractors would expect their employees to wear a tool belt while on the roof deck.




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VIDEO: The National Roofing Contractors Association addresses the impact Latino contractors have on the industry.

The National Roofing Contractor Association’s (NRCA) Hispanic Outreach Task Force is making a big push to empower Latino roofing contractors and to tap into the trillions of dollars they represent in the U.S. economy




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If You Lost Everything You Owned: Using Asset Insulation in Your Roofing Company Exit

It’s no surprise that in today’s society civil litigation has become an ever-increasing threat to business owners and affluent individuals.




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The Equipter Reduces Labor, Saves Time, Impresses Homeowners

 The phrase “Work smarter rather than harder” was something Aaron Beiler, president of New Heights LLC, often tried to practice when he ran his own roofing company.




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Roofing Assessment: To Repair, Restore or Replace?

Holcim Building Envelope offers advice on assessing a roof's condition for the most effective repair options.




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Essential Guidelines For Post-Hurricane Cleanup After Hurricane Milton

After Hurricane Milton, businesses face cleanup and rebuilding. Following OSHA safety guidelines is crucial to protect workers from hazards like floods, downed power lines, and debris.





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2024 Speech Industry Award Winner: Voiceitt Passes Inclusivity Milestones

Voiceitt, an Israeli provider of speech recognition for nonstandard speech, seeks to disrupt the voice accessibility market.




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Kenya: Kenyan News Outlet Did Not Claim National Assembly Speaker Couldn't Be Minister Because of Travel Restrictions

[Africa Check] Kenyan news outlet did not claim national assembly speaker couldn't be minister because of travel restrictions




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Kenya: Passengers Entering Kenya Must Declare Mobile Devices, Says KRA

[Capital FM] Nairobi -- Passengers entering Kenya will soon be required to declare their mobile phones, including their International Mobile Equipment Identity (IMEI) numbers, as part of a new compliance measure by the Kenya Revenue Authority (KRA).




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Nigeria: Flight Disruption - NCAA Introduces Additional Protection for Air Passengers

[Leadership] In addition to the Consumer Protection Portal (CPP), recently unveiled to address issues and agitations arising from flight delays and cancellations, the Nigeria Civil Aviation Authority (NCAA), has again, introduced another layer of protection for air travel consumers.




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Nigeria: Stock Market Gains N131bn After Six Days of Losses

[This Day] The stock market segment of the Nigerian Exchange Limited (NGX) yesterday gained N131 billion in market capitalisation to halt a six-day losing momentum.




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‘Bad Sisters’ Season 2 Is a Lesser Redux, if Still a Fun Ride: TV Review

There’s only a single flash-forward in Season 2 of “Bad Sisters,” and it’s the very first scene. Four of the five Garvey sisters — eldest Eva (Sharon Horgan), nurse Ursula (Eva Birthistle), one-eyed Bibi (Sarah Greene) and baby Becka (Eve Hewson) — are in a car, attempting to dispose of a dead body. Becka’s face is swollen […]





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MSPB looks to streamline processes, avoid fallout from future board vacancies

The goal of the new interim rule is to create an efficient, expedited appeals process, while addressing “potential flaws” in prior regulations, MSPB said.

The post MSPB looks to streamline processes, avoid fallout from future board vacancies first appeared on Federal News Network.




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Court of Federal Claims asserts more jurisdiction over OTAs

Legal experts say a recent case before the Court of Federal Claims further cements the path for unsuccessful vendors to seek judicial relief for OTAs.

The post Court of Federal Claims asserts more jurisdiction over OTAs first appeared on Federal News Network.




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Congress passes first package of spending bills just hours before shutdown deadline for key agencies

The Senate on Friday approved a $460 billion package of spending bills in time to meet a midnight deadline for avoiding a shutdown of many key federal agencies,

The post Congress passes first package of spending bills just hours before shutdown deadline for key agencies first appeared on Federal News Network.




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Dakota Integrated Solutions ranks 79th in the Latest Tussell Tech200 list of fastest-growing public sector technology companies

Real-time data capture, printing, mobility and voice-directed solutions specialist Dakota Integrated Solutions has been ranked 79th in the latest Tussell Tech200 list of the top 200 fastest-growing public sector technology companies.




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SBA office helps launch businesses one woman at a time

Kathleen McShane, who oversees the Small Business Administration's Women's Business Centers, enjoys mentoring women and encouraging them to take the next steps to launch their businesses.

The post SBA office helps launch businesses one woman at a time first appeared on Federal News Network.




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Canon offers printers the power to transform their businesses at drupa 2024

At drupa 2024 (Messe Düsseldorf, 28 May – 7 June 2024, Hall 8a), Canon is showcasing its full capabilities as a leading provider of end-to-end digital production print solutions and services. Under the banner of ‘The Power to Move’, Canon is demonstrating how, in collaboration with partners, it works closely with customers to deliver the transformative technologies...




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QAD DynaSys recognised as a major player in the IDC MarketScape Worldwide for Supply Chain Demand Planning 2019 vendor assessment

This research is a quantitative and qualitative assessment of the characteristics that explain a vendor's success in the supply chain demand planning space and helps assess its current and anticipated performance in the marketplace.




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Five ways ERP supports supply chain management for manufacturing businesses

Optimised supply chain management benefits extend well beyond the bottom line. More and more companies across various sectors are turning to Enterprise Resource Planning (ERP) systems to keep up with market demands and maintain a competitive edge.




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Be for Beauty company behind The INKEY List, scales up demand planning processes with FuturMaster

Brand Evangelists for Beauty (Be for Beauty) was created 5 years ago by Colette Laxton & Mark Curry. Over the last couple of years, the company has faced strong growth.




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8fig Launches Freight Solution to Level the Playing Field for Small Ecommerce Businesses

The ecommerce funding and planning platform 8fig has announced the launch of “Freight with 8fig”, a new service that helps ecommerce sellers manage freight workflows within the platform. A critical pain point in the ecommerce arena, 8fig’s latest addition helps sellers source competitive freight quotes and credit terms.




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Improving your demand and fulfilment processes

Manufacturing & Logistics IT spoke with leading representatives from the analyst and vendor communities to discuss some of the most important key talking points and areas of innovation taking place within demand forecasting and planning technology.

With a more fragmented and volatile playing field becoming the norm, companies need to be able to make better more accurate decisions to manage anticipated and actual demand as well as execute and fulfil orders.




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One third of SMEs fail to implement a risk assessment policy

UK SMEs are urged to complete a risk assessment, after new research reveals that one third of businesses do not have a policy in place.




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First-of-its-kind research project stress tests quantum computing for optimised genome assembly

NTT DATA, the IT services provider and industry consultancy, has announced the end of a project that used quantum computing to optimise genome assembly processes. This is claimed to be a milestone in the use of this technology in the Healthcare and Life Sciences industries.




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Digital Catapult announces that leading technology businesses to join the Made Smarter Innovation Digital Supply Chain Hub programme

Digital Catapult, has announced that leading technology businesses will join the Made Smarter Innovation Digital Supply Chain Hub programme to apply deep tech solutions to bolster the resilience of national supply chains.




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4 Reasons Why Security Seals are Essential for the Aviation Industry

The aviation industry is vital to the health of world trade and logistics. Manufacturers rely on airlines daily to get their products and people where they need to be. Over the past few decades, there has been a significant shift in the use of security seals on aircrafts.




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Delaware partners with Collaborit to expand Enterprise Asset Management capability

Global IT services company Delaware has signed a partnership agreement with asset management specialist, Collaborit, to develop and deliver Enterprise Asset Management (EAM) solutions to customers across the market of asset-intensive operations, helping them to maximise their return on their assets and improve reliability.




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Congress passes stopgap bill to avoid government shutdown, 22% pay cut for feds overseas

The continuing resolution reauthorizes funds to avoid a 22% pay cut for 11,000 federal employees who spend most of their time overseas.

The post Congress passes stopgap bill to avoid government shutdown, 22% pay cut for feds overseas first appeared on Federal News Network.




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State Dept transforming procurement with category management, streamlined processes

State wants teams of procurement specialists who not only know the contracting process, but also have deep insights into their respective markets.

The post State Dept transforming procurement with category management, streamlined processes first appeared on Federal News Network.




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Senate passes $1.2 trillion funding package in early morning vote, ending threat of partial shutdown

The second of two large spending packages keeps agencies funded for the rest of 2024. The bill now goes to President Joe Biden to be signed into law.

The post Senate passes $1.2 trillion funding package in early morning vote, ending threat of partial shutdown first appeared on Federal News Network.




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Russell Vought, a Project 2025 architect, is ready to shock Washington if Trump wins second term

A chief architect of Project 2025, Russell Vought is likely to be appointed to a high-ranking post in a second Trump administration.

The post Russell Vought, a Project 2025 architect, is ready to shock Washington if Trump wins second term first appeared on Federal News Network.




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Heal breast cancer naturally, 7 essential steps to beating breast cancer

Dana Laake and her special guest Dr. Véronique Desaulniers will discuss her book, Heal Breast Cancer Naturally: 7 Essential Steps to Beating Breast Cancer.

The post Heal breast cancer naturally, 7 essential steps to beating breast cancer first appeared on Federal News Network.




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$3B VA supplemental passes House, senators urge final vote by Friday deadline

VA needs the emergency funding by Friday to avoid delays in compensation and pension benefit payments that go to 7 million veterans and their survivors.

The post $3B VA supplemental passes House, senators urge final vote by Friday deadline first appeared on Federal News Network.




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Senate passes $3B VA supplemental funding bill, averting delay in veterans’ benefits

VA needed emergency funding by Friday to avoid delays in compensation and pension benefit payments that go to 7 million veterans and their survivors.

The post Senate passes $3B VA supplemental funding bill, averting delay in veterans’ benefits first appeared on Federal News Network.




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These Are Not VR Glasses - Therabody SmartGoggles Eye Massager

Zach reviews the Therabody SmartGoggles, a premium, smart, connected eye massager to see if it is as relaxing as it claims to be, and it is now the only way he can survive a long haul flight.

The Therabody SmartGoggles is priced at S$329 and can be bought online from weareready.sg.  




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100 Sec Tech: How Intel CPUs are assembled and packaged

Ever wondered how Intel packages up its processor dies to form a complete CPU? Take a quick peek inside Intel's Assembly plant in Penang, Malaysia. For the full story, check out our factory tour.




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From Pebble to Apple: The smartwatch's journey over the years from gimmick to quintessential

I stumbled upon my Pebble smartwatch collection while decluttering, and it sent me down memory lane! We've come a long way since the 'OG' smartwatch craze to today's Apple Watch Ultra 2. Who else remembers the early days of smart tech on our wrists? #TechThrowback #SmartwatchEvolution #PebbleToAppleWatch #TechNostalgia




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Brussels launches antitrust probe into Google's digital ad tech practices

Brussels launches antitrust probe into Google's digital ad tech practices




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Ericsson leveraging acquired assets to beef up enterprise strategy

Under the new leadership of Matt Cook, Ericsson’s enterprise 5G strategy is leveraging the large partner channel obtained in the Vonage, Cradlepoint and Ericom acquisitions, as well as the enterprise-focused solutions they sold, to boost their enterprise sales.




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Ryanair profits fall amid Boeing delays and reduction in passenger fares

Ryanair profits fall amid Boeing delays and reduction in passenger fares