Google makes Chrome 15% faster on Windows
Google is currently making a concerted effort to make its Chrome browser faster and leaner. The company announced a project to bring down memory usage earlier this month, for example. But it also quietly started work on some other optimizations recently, too, that add up to making Chrome on Windows run about 15 percent faster than before.
Starting with the Chrome 53 release of 64-bit Chrome and version 54 of the 32-bit version, Google started using Microsoft’s so-called Profile Guided Optimization technology to speed up startup times (by 17 percent), new tab page load times (by almost 15 percent), and overall page load times (by 6 percent) in Chrome.
Profile Guided Optimization (PGO) is a feature of Microsoft’s Visual Studio developer tools that measures how users actually interact with an application. It then uses this training data and re-compiles the application with a focus on optimizing the most often used functions of the application.
“Chrome is a huge software project with more than a million functions in its source code,” Google’s Sébastien Marchand explains in today’s announcement. “Not all functions are equal – some are called frequently, while others are rarely used. PGO uses data from runtime execution that track which functions are most common to guide optimization.”
One of the most effective techniques PGO uses to speed up applications is to optimize where in the memory the often-used functions are kept so — at least in the ideal situation — those functions can be kept in the CPU’s fast instruction cache.
You can read all about how PGO works in practice here, but the main takeaway is that Google is still able to squeeze more performance optimizations out of its existing code base for Chrome. Given that PGO isn’t exactly new, though, it does come as a bit of a surprise that the team didn’t use this technique already.
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.
