--%>
Assignment Help - homework help

Data races-critical sections-processor loading

A) Research the phenomena of data races. Give an illustration of how an unprotected data race can give mount to data inconsistency.How do OpenMP and Cilk resolve this problem?

B) Present your own fully documented and tested programming example illustrating the prevention of a data race in a parallelised program.

C) What is meant by the phrase ‘thread-safe’?.

D) Present your own fully documented and tested programming example illustrating the use of locks to govern access to critical sections.

E) Present your own complete documented and tested programming instance illustrating the problem of unbalanced loads. Explain the use of OpenMP’s scheduler as a means of mitigating this problem.

   Related Questions in Corporate Finance

  • Q : DCF Analysis AB Corp. is in the

    AB Corp. is in the business of making white-board markers. They are computing the potential of investing in some new equipment that will enhance their manufacturing process.  The initial cost of the latest machinery is $470,000 plus a one-time installation cost o

    		•
  • Q : Is net income of a year is doubtful for

    Is the net income of a year money the company made that given year or is this a number whose importance is quite doubtful?

    		•
  • Q : Tax benefits of lease FedEx would like

    FedEx would like to acquire 300 vans for its business. It can buy each van for $35,000, depreciate it completely over 5 years, and then sell it for $10,000. The tax rate of FedEx is 30%, and its cost of debt is 10%. Avis Fleet Rental will lease these vans to FedEx for

    		•
  • Q : PV of Dividends PV of dividends:

    PV of dividends: Cortez, Inc., is expecting to pay out a dividend of $2.50 next year. After that it expects its dividend to grow at 7 percent for the next four years. What is the present value of dividends over the next five-year period if the required rate of return is 10 percent?

    		•
  • Q : Which parameter good measures value

    Which parameter good measures value creation; the Economic Value Added (EVA), the CVA (Cash Value Added) or the economic profit?

    		•
  • Q : Expected return and standard deviation

    If an investor is considered to be risk-averse, what is his/her attitude towards expected return and standard deviation?

    		•
  • Q : Calculate their after tax cost of debt

    Your Corp, Inc. has a corporate tax rate of 35%. Please calculate their after tax cost of debt expressed as a percentage. Your Corp, Inc. has several outstanding bond issues all of whichrequire semiannual interest payments. Bond A has a coupon rate of 4.0%; a price qu

    		•
  • Q : How you can predict future evolution of

    Could we suppose that, as we cannot predict the future evolution of the value of shares, a good estimation would be to consider this constant during the next five years?

    		•
  • Q : Porters Primary activities Porter’s

    Porter’s Primary activities: 1. Inbound Logistics: • Suppliers’ details.• Storage details with respect to materials.• Details regarding pl

    		•
  • Q : Explain reasonable things to do is to

    The reasonable thing to perform is to finance current assets that are collections and inventories etc. with short-term debt and fixed assets along with long-term debt. Is it correct?

    		•