Attaching the OS & Unix Notes for MC0067B. You can download it from following link: Download File OS Unix Notes
Tuesday, January 18, 2011
Friday, April 2, 2010
EPU - Extended Processing Unit
This is the era of super computers and super computing powers. each year a new technology make entry in the market. for desktop super computers GPU is one of the best. the effort of NVIDIA with CUDA (COMPUTE UNIFIED DEVICE ARCHITECTURE) gave the power of super computers to a common man. but there is still the limitation of hardware capabilities of such GPUs. they use to work inside the computer. for desktops we can upgrade our hardware with few limitations. but for notebooks it is very difficult to have such GPU upgrade.
for such systems and for systems which needs additional computing capabilities device called EPU is made. it is the extended Processing Unit. Connected by two USB PORTS it can do all the parallel computing outside the system.
Usage -
can build super computer for Enterprise on their existing hardwares
extended GPU for laptops.
can extend any super computer on their existing hardware. etc
for such systems and for systems which needs additional computing capabilities device called EPU is made. it is the extended Processing Unit. Connected by two USB PORTS it can do all the parallel computing outside the system.
Usage -
can build super computer for Enterprise on their existing hardwares
extended GPU for laptops.
can extend any super computer on their existing hardware. etc
Sunday, March 28, 2010
Time the fourth dimension
As we all know as said by Mr Albert that time is the fourth dimension of this universe and also the time is not absolute.
Is it true that time taken by an event generated by two objects on Earth will be same as time taken by similar event generated by similar objects on another place of this universe like a planet in another galaxy given the surrounding conditions remains same.
If that is true then we can say that the universe is uniform on the basis of time. otherwise the universe is non uniform with respect to time. and that means an event may occur faster at one place and slower at another place.
In non uniform universe we maybe able to find a path of faster travelling to other locations of this universe.
But we need to find the path and most importantly we need to prove the universe is non uniform wrt time.
Is it true that time taken by an event generated by two objects on Earth will be same as time taken by similar event generated by similar objects on another place of this universe like a planet in another galaxy given the surrounding conditions remains same.
If that is true then we can say that the universe is uniform on the basis of time. otherwise the universe is non uniform with respect to time. and that means an event may occur faster at one place and slower at another place.
In non uniform universe we maybe able to find a path of faster travelling to other locations of this universe.
But we need to find the path and most importantly we need to prove the universe is non uniform wrt time.
Friday, December 18, 2009
FRAME OF REFERENCE
We human see the world in a 3 Dimensional scenario, just feel the fourth one the Time. There are creatures who watch the Universe in two dimensions and four Dimensions. There may be some creatures who can see the Universe in multiple dimensions. We need to find such creatures who can observe the Universe in multiple dimensions.
Other Dimensions
The Other dimensions of the Universe may be:
Sixth Dimension may be Electromagnetic Force.
Seventh Dimension may be Strong Force and Weak Force together.
Sixth Dimension may be Electromagnetic Force.
Seventh Dimension may be Strong Force and Weak Force together.
DIMENSIONS OF THE UNIVERSE
GENERAL RELATIVITY AND QUANTUM MECHANICS
According to String's Theory there are 10 or 11 dimensions in the universe. As we know the three dimensions are Length, Breadth and Height. The fourth dimension is time. We are not able to observe the other dimensions because either we are very small or not so large to be able to detect the extra dimensions. There are two theory proposed regarding this. The first is to compactify the extra dimensions; i.e., the 6 or 7 extra dimensions are so small as to be undetectable by present day experiments. And the other is Bran-World Scenario we are "stuck" in a 3+1 dimensional (i.e. three spatial dimensions plus the time dimension) subspace of the full universe.
GRAVITY
Dimensions are something which binds this universe. Gravity binds this universe, so it can be one of the dimensions of the universe. Gravity is the Fifth dimension of this Universe.
According to String's Theory there are 10 or 11 dimensions in the universe. As we know the three dimensions are Length, Breadth and Height. The fourth dimension is time. We are not able to observe the other dimensions because either we are very small or not so large to be able to detect the extra dimensions. There are two theory proposed regarding this. The first is to compactify the extra dimensions; i.e., the 6 or 7 extra dimensions are so small as to be undetectable by present day experiments. And the other is Bran-World Scenario we are "stuck" in a 3+1 dimensional (i.e. three spatial dimensions plus the time dimension) subspace of the full universe.
GRAVITY
Dimensions are something which binds this universe. Gravity binds this universe, so it can be one of the dimensions of the universe. Gravity is the Fifth dimension of this Universe.
Monday, November 2, 2009
WELCOME
WELCOME to everybody. This is my personal blog in which I am going to present you my scientific ideas and research
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