What do you mean by parallel virtual machine, Computer Engineering

Assignment Help:

Q.What do you mean by Parallel virtual machine?

PVM is essentially a simulation of a computer machine running parallel programs. It is a software package which allows a heterogeneous collection of UNIX and/or Windows computers hooked together by a network to be used like single large parallel computer. It comprises a combination of good characteristics of different operating systems and architectures. So large computational problems are able to be solved more cost effectively by using combined power as well as memory of different computers. The software is highly portable. The source that is available free through netlib has been compiled on various computing machines from laptops to CRAY machines. 

PVM allows users to use their existing computer hardware to resolve much larger problems at minimal additional cost. Hundreds of sites worldwide are employing PVM to resolve significant industrial, scientific and medical problems. Additional PVM's are being used as an educational tool to teach parallel programming. With millions of users PVM has become de facto standard for distributed computing globally.


Related Discussions:- What do you mean by parallel virtual machine

Returns information about present virtual machine, Q. Returns information a...

Q. Returns information about present virtual machine? int pvm_parent( void ) Returns the tid of process which spawned the calling process.  int pvm_tidtohost(

Cobol coding, What is cobol codin for heap sort?

What is cobol codin for heap sort?

What is grade of service, What is Grade of service? Grade of service:...

What is Grade of service? Grade of service: In a loss system, the traffic carried through the network is usually lower than the actual traffic offered to the network through

Illustrate basic strategy used in raid, Q. Illustrate Basic strategy used i...

Q. Illustrate Basic strategy used in RAID? Basic strategy used in RAID is to replace large capacity disk drive with multiple smaller capacity disks. Data on these disks is dist

Instruction per cycle in RISC, Q. Instruction per cycle in RISC? One in...

Q. Instruction per cycle in RISC? One instruction per cycle: A machine cycle is total time taken to fetch two operands from registers perform ALU operation on them and store re

What is memory address register, Q. What is Memory Address Register? Me...

Q. What is Memory Address Register? Memory Address Register (MAR): It specifies address of memory location from that data or instruction is to be accessed (read operation) or t

Dfd, Give a 5-minute presentation on your team''s solution

Give a 5-minute presentation on your team''s solution

How would you kill a process, How would you kill a process? The "kill" ...

How would you kill a process? The "kill" command takes the PID as one argument; this signifies which process to terminate. The PID of a process can be got using "ps" command

The average quiz score for every student, Make a spreadsheet that has on ev...

Make a spreadsheet that has on every line an integer student identification number followed by 3 quiz grades for that student.  Go though that information from the spreadsheet into

What is a file, What is a file? A file is a named collection of relate...

What is a file? A file is a named collection of related information that is recorded on secondary storage. A file having either programs or data. A file has sure "structure" b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd