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 - Russian scientists a hundred times speeded superconducting memory - Core i7-6700K set an absolute record PiFast at frequency 6863 MHz - Google recognizes that robocar may not escape all accidents - A new team will deal with Driveclub Support  -


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POSTER: computer news   ||   RUSSIAN SCIENTISTS A HUNDRED TIMES SPEEDED SUPERCONDUCTING MEMORY

DATE:2016-03-24

A group of scientists from the laboratory of topological quantum phenomena in superconducting systems MIPT and MSU offered a fundamentally new type of memory cell based on superconductors.  The development is suitable for use in quantum computers, as well as in classical computing systems.  Two years ago, by the way, the research organization IAPRA started to create a prototype superconducting computer.  Also, the memory on the base of superconductivity is already in use in quantum computers D-wave.  

Memory based on superconductivity based on the effect of the tunnel junction in a sandwich of layers of superconductor - insulator (or other material) - the superconductor.  Quantum effects in a sandwich back in the 60s predicted the British physicist Brian Josephson.  Actually, the transitions were called "Josephson junctions".  The electrons in these sandwiches can tunnel from one superconducting layer to another, passing through the insulator as the balls pass through the perforated wall.

Today, as the most promising material in Josephson junctions are considered ferromagnets. Condition zero or one determined by the vector of ferromagnetic magnetization  layer between superconductors.  In this cell there are two problems - it is a relatively slow change to the opposite state (reversal) and a low recording density, which is caused by the necessity of a special harness.  Development of Russian scientists could potentially hundreds of times  speed up the time of rewriting the cell and does not require changes in computing architectures.

A team led by Alexander Golubov has proposed and tested method of recording and storing the state of current cell rather than the magnetization.  Condition zero or one determined by the amount of current passing through the sandwich with superconducting contacts.  If the flow through the cell currents are small, one condition is recorded, if more - then another.  The trick here is that the transition from one state to another is done by filing injecting the current small size and it happens hundreds of times faster than would be required to change the magnetization of the ferromagnetic layer.

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Russian scientists a hundred times speeded superconducting memory

Russian scientists a hundred times speeded superconducting memory

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RUSSIAN SCIENTISTS A HUNDRED TIMES SPEEDED SUPERCONDUCTING MEMORY

POSTER: computer news   ||   CORE I7-6700K SET AN ABSOLUTE RECORD PIFAST AT FREQUENCY 6863 MHZ

DATE:2016-03-24

Selected copy of the Core i7-6700K in the hands of the German enthusiast Dancop continues to perform miracles in the field of extreme overclocking.  For example, Dancop set a new absolute world record PiFast, corresponding to the result 9,190 seconds.  Core i7-6700K processor with liquid nitrogen was overclocked to 6863 MHz with the preservation of the activity of all four cores, but with disabled Hyper-Threading.

Memory was overclocked to DDR4-4065 mode (12-12-12-28).  

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Core i7-6700K set an absolute record PiFast at frequency 6863 MHz

Core i7-6700K set an absolute record PiFast at frequency 6863 MHz

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CORE I7-6700K SET AN ABSOLUTE RECORD PIFAST AT FREQUENCY 6863 MHZ

POSTER: computer news   ||   GOOGLE RECOGNIZES THAT ROBOCAR MAY NOT ESCAPE ALL ACCIDENTS

DATE:2016-03-24

Control algorithms cars with autopilot systems still require resurfacing and improvement , but even now Google prototypes are involved in accidents much less frequently than vehicles with a driver behind the wheel, if recalculated per kilometer.  Even last year, Google representatives proudly stated that from a technical point of view, now there are no obstacles for the operation robocar on public roads, and yet everything depends on the legal issues .

According to the publication Computerworld, Google representatives at one of  public appearances this week said that the appearance on the public roads of production cars with the autopilot will happen soon enough, and they will go further spread more quickly than many expected.  Google representatives lead a typical example: few people are now willing to give up the airbag in the vehicle, but only a few are willing to gladly pay more for a system of automatic braking in front of an obstacle, although both components are introduced in order to heighten security.

According to the NHTSA agency responsible in the United States for road safety, currently 94% of accidents occur due to human factor - a distraction, drunk driving and the impact of fatigue on the reaction rate.  Without the removal of a person from driving the process to achieve zero deaths on the roads will not work.

By 2020  Nissan Brand will launch at least 10 models of cars that have a significant degree of management autonomy.  In the cities of the future, according to Ghosn, cars will be able to perform all the maneuvers themselves.  Nissan is going to offer cars with the autopilot in the mass market segment.  In Japan, the company is already testing prototypes of the electric Nissan Leaf, so we can not exclude that in the next generation, it will get a longer autopilot as standard.

According to Ghosn, the spread of electric vehicles currently prevents their high price and weak development of charging stations network, coupled with the relatively inexpensive hydrocarbon fuel .

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Google recognizes that robocar may not escape all accidents

Google recognizes that robocar may not escape all accidents

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GOOGLE RECOGNIZES THAT ROBOCAR MAY NOT ESCAPE ALL ACCIDENTS

POSTER: computer news   ||   A NEW TEAM WILL DEAL WITH DRIVECLUB SUPPORT

DATE:2016-03-24

A few days ago Sony Computer Entertainment company  has decided to close the Evolution Studios, known as the arcade racing game developer Driveclub for the PS4.  Many players have already begun to worry about the future of   project.  But one of Evolution Studios senior managers, Mr. Breyshou Jamie , hastened to assure the agitated public that Driveclub continue to exist.  Now, for the development of the game will have to answer a new studio in the Sony camp.

 

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A new team will deal with Driveclub Support

A new team will deal with Driveclub Support

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A NEW TEAM WILL DEAL WITH DRIVECLUB SUPPORT

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