Define pvm library functions, Computer Engineering

Assignment Help:

Q. Define pvm library functions?

  • int info = pvm_freebuf( int bufid )

organizes of a message buffer. bufid message buffer identifier. 

  • int pvm_getsbuf( void )

returns the active send buffer identifier.

  • int pvm_getrbuf( void )

returns the active receive buffer identifier. 

  • int pvm_setsbuf( int bufid )

Sets active send buffer to bufid, saves state of previous buffer and returns previous active buffer identifier.

  • int pvm_setrbuf( int bufid )

sets active receive buffer to bufid, saves state of previous buffer and returns previous active buffer identifier.

  • intpvm_initsend( int encoding )

Clear default sends buffer and specifies the message encoding. Encoding specifies the next message's encoding scheme.  

  • int pvm_send( int tid, int msgtag )

Immediately transmits the data in active message buffer. tid Integer task identifier of destination process. msgtag Integer message tag supplied by user. msgtag must be nonnegative. 

  • int pvm_recv( int tid, int msgtag )

Related Discussions:- Define pvm library functions

Explain the features of major scheduling algorithms, Explain the Features o...

Explain the Features of Major scheduling algorithms. The Features of Major scheduling algorithms is given below: FCFS - i.e. First come first served scheduli

Distinguish between an agent system and an expert system, Problem : (a)...

Problem : (a) The concept of an agent is generally defined by listing the properties that agents exhibit. Identify and describe the properties that you would associate with th

How can a function return a pointer to its calling routine, How can a funct...

How can a function return a pointer to its calling routine? The general form of a function is: type_specifier function_name(parameter list) { body of function; }

Software Engineering, explanation of the difference between syntax and sema...

explanation of the difference between syntax and semantic errors

Explain macros and macro processors, System Software 1. Explain MASM? E...

System Software 1. Explain MASM? Explain its features. 2. What is the significance of Lexical analysis and Syntax analysis? 3. Explain macros and macro processors? Explai

Explain the biometric systems and biometric authentication, Explain the Bio...

Explain the Biometric Systems in brief. Biometrics: It is the science of measuring physical properties of living beings. Biometric Authentication: (a) This authenticati

Coa, Whats the use of coa

Whats the use of coa

Describe the vertical frequency or cycle, Q. Describe the Vertical Frequenc...

Q. Describe the Vertical Frequency or cycle? Like a Fluorescent lamp, the screen has to repeat same image many times per second to display an image to user. The frequency of th

Find out the excess code of decimal number, The excess 3 code of decimal nu...

The excess 3 code of decimal number 26 is ? Ans. (26) 10 in BCD is (00100110) BCD Add 011 to all BCD 01011001 for excess - 3

Explain intermediate representation, a. Explain Intermediate Representation...

a. Explain Intermediate Representation? What are the desirable properties of Intermediate Representation? b. Explain Grammar of a language. Identify the dissimilar classes of gr

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