Amnesty International Change everything in Data centers: New Amnesty International Special Organization Chipsnew Cooling techniquesNew Storage engines. Now eVen how to maintain time started to change, with advertisement From Sitime developed by the company A new watch has been improved for the burdens of artificial intelligence.
The company says that the development will lead to great energy savings and reduce the costs of training of artificial intelligence and inference. Sitime was able to achieve these savings using Micro -electric systems ((Touch) As a basic time conservation component instead of traditional quartz Crystals.
Almost every part of the computer has a kind of watch. Central processing units, Graphics processing unitsNetwork interface cards, keys, and sometimes active Interconnection It contains their time save component. For more traditional Computing Work burdens, this Watches It is usually divided into two categories: specifically timely time or hours that are well -communicated through multiple graphics processing units (or central processing units), he says Ian ComSenior analysts in more than Moore who works with SIM.
“The problem with artificial intelligence is that it does both,” says Cutress. “You want to walk your slice as quickly as possible, but then you also want to synchronize 100,000 chips.”
The SUPER-TCXO clock in Sitime combines very stable and well-intended watch functions in one device, providing a good synchron component In the 800 GB of frequency range per second, in this chip 4 small times.
better timing It leads to energy saving
Artificial intelligence is a thirsty monster. However, expensive graphics processing units with energy sitting sitting in lethargy 57 percent of the time Waiting for the next data boost. If it is possible to provide data more quickly, graphics processing units can be used in smaller quantities more and more.
“You need a faster frequency range. Because you need a faster frequency width, you need a better timing.” Bruce SevaliaExecutive Vice President of Marketing in Sim.
In addition, one can provide a lot of energy if it is possible to place graphics processing units Sleep Cutress says the situation while waiting for more data is waiting. This, also, requires a more accurate timing, so that the sleep seizure cycle can quickly occur enough to keep pace with the data flow.
For artificial intelligence, the watches not only need to be more accurate, but are also completely synchronized by many graphics processing units. big Artificial intelligence models Divide their tasks between many graphics processing units, with each one who makes a small part of the account. Then, its results are sewn together. If one GPU It is behind others, the entire account will have to wait for that node. In other words, the account speeds only the weakest link. All graphics processing units are still operating at the level of graphics processing units while waiting, so any such delay leads to energy loss.
High time for MEMS
The timing should be accurate, good and strong synchronization – any mechanical vibrations or temperature fluctuations should be compensated to ensure that the account is not eliminated. Super-TCXO at Sitime aims to combine all three requirements in one device.
Cival says that the use of MEMS oscillator instead of traditional quartz makes this mixture possible. The quartz oscillator uses vibrations of quartz crystals that are manufactured accurately – similar to a thorn. On the contrary, the MEMS fluctuations are manufactured, not formed, for a frequency at a specific frequency. MEMS devices can be smaller, making them less sensitive to mechanical breeds. It can also be more accurate.
He says: “The crystal oscillator has been present since the beginning of time, because the account was something.” Dave TafilaAnd the president and the main analyst in See and analyze Hottech And who also works with Sitime. We have improved this technology significantly from its inception. But MEMS takes it another step further than what can be the crystal. This is what I think is displaced in the market through this new technology is the old way to do things. “
Sitime’s MEMS solution It already contains a Sitime.
Sevalia says he expects the need for MEMS timing devices. The company is already planning the highest frequency domain latitude, and they hope that their innovations will provide greater energy. “We are moving the surface now in terms of knowing the amount Energy efficiency “We can bring it,” says Sevalia.
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