Valve makes a good case for its hybrid threading model, although it's hard to argue against using the most appropriate threading approach for a given task. Creating a programming framework that allows that kind of flexibility was apparently very difficult, but in the end, Valve says it will enable games that competitors who don't make the same investment in multithreading simply won't be able to match. Hybrid threading has also proven to be an asset in the company's work with Microsoft's multi-core Xbox 360 console, and Valve says it sets them up nicely for what they believe is a "post-GPU" era looming over the horizon. Interestingly, though, Valve noted that its model isn't particularly applicable to the PlayStation 3's Cell processor.
Valve intends to roll out hybrid threading enhancements in the next major Source engine update, which will be released before Half-Life 2: Episode Two ships. Those enhancements won't include the richer visual simulations, smarter AI, or more complex physics that are possible with multi-core processors, but dual- and quad-core systems should see a performance boost with Valve's existing Source-engine games.
Of course, the more intriguing potential of Valve's approach to multi-core gaming won't be realized until its game designers start developing titles explicitly with multiple cores in mind. Work has already begun on more complex particle systems, realistic physics, and smarter AI, and Valve may even release a short levelsimilar to Lost Coastto showcase how the Source engine can exploit quad-core processors. That release may be the first glimpse we get of how multi-core processors can fundamentally change gaming. For years, we've enjoyed how the rapid pace of graphics hardware development has enabled ever more compelling visuals. Yet while developers have been able to create games that look real, their behavior has been anything but. Multi-core processors may finally give artificial intelligence, physics, and other game elements a chance to catch up.
90 comments — Last by markbeeler at 10:16 PM on 08/26/07
|Corsair's K95 RGB Platinum gaming keyboard reviewedA lean, mean macro machine||11|
|HyperX's Pulsefire gaming mouse reviewedKeeping it simple the first time out||7|
|AMD's Ryzen 5 1600X and Ryzen 5 1500X CPUs reviewed, part oneGetting our game on||187|
|EpicGear's Morpha X modular gaming mouse reviewedHave it your way||11|
|SteelSeries' Rival 700 gaming mouse reviewedTactile feedback finds its way to the desktop||9|
|HyperX's Alloy FPS mechanical gaming keyboard reviewedBlasting away at fluff||33|
|Radeon Software Crimson ReLive Edition: an overviewStream, capture, Chill||103|
|Fatal1ty by Monster's FXM 200 gaming headset reviewedClassy cans with a gaming bent||30|
|G.Skill KM560 MX keyboard drops the numpad||4|
|Rumor: Acer Triton 700 may use an unreleased Pascal GPU||4|
|Silverstone Vital VT02 could hold a Core i7 in under two liters||3|
|Galax and KFA2 induct the GTX 1080 Ti into the Hall of Fame||17|
|Acer's Aspire GX-281 lineup brings Ryzen to the masses||10|
|Deals of the week: discounts on CPUs, mobos, and more||7|
|Asetek gets $600,000 from Cooler Master in AIO cooler patent spat||10|
|Acer Predator Triton and Helios laptops are ready for serious play||8|
|Intel enjoys healthy revenue and profits for Q1 2017||27|
|Unless Intel suddenly becomes very aggressive in its pricing, a Skylake-X will certainly cost a hell of a lot more than Ryzen CPU. And who cares if AM...||+64|