--%>
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 : Does the book value of the debt

    Does the book value of the debt all the time coincide with its market value?

    		•
  • Q : Explain company creates value for its

    Is this true that a company creates value for its shareholders in a year when this distributes dividends or when the quotation of the shares increases?

    		•
  • Q : How can auditor spot acts of creative

    How can auditor spot acts of creative accounting? Means let an illustration, the excess of provisions or the non-elimination of intra group transactions along with value added.

    		•
  • Q : Problem on leveraged beta AB

    AB Restaurants has debt/equity ratio .25, and its leveraged beta is 1.5. Its tax rate is 30%, and its cost of equity is 15%. The risk-free rate is 5%. CD Restaurants has debt/equity ratio .4, and tax rate 35%. Find the cost of equity for CD.

    		•
  • Q : Finance A middle income worker, with a

    A middle income worker, with a dependent spouse older than the normal retirement age, retired in January 2004. In the year prior to retirement, her gross monthly earnings were $1,500. Her Social Security pension benefit is $1,000 per month. Prior to retirement, she was subject to total taxes on her

    		•
  • Q : Calculate a positive net income for a

    Is this possible for a company with a positive net income and that does not distribute dividends to get itself in suspension of payments?

    		•
  • Q : EPS problem XY Corporation is an all

    XY Corporation is an all equity firm with a total value of $20 million. It needs an additional capital of $5 million, which may be either equity, or debt at the interest rate of 10%. After the new capitalization, the expected EBIT is $5 million, with standard deviatio

    		•
  • Q : Earnings management What do you mean by

    What do you mean by Earnings management and what are their actions and activities?

    		•
  • Q : An example of use beta of Kinepolis in

    A financial consultant is valuing the company I set as an objective (an entertainment centre) by discounting the cash flows until the end of the dealership at 7.26% (interest rate on 30-year-bonds = 5.1%; market premium = 5%, and Beta = 0.47%). 0.47 is a beta provided

    		•
  • Q : All rates are stated annually with

    1 Assume the following (all rates are stated annually with semiannual compounding) a. Six Month Spot Rate is 2% b. Six Month Forward rate starting at month six is 2.2% c. Six Month Forward rate starting at month 12 is 2.4% d. Six Month Forward rate starting at mont

    		•