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GuDViN [60]
3 years ago
7

In its simplest form, amdahl's law maintains that if a given program would take one hour to run to completion with one processor

, but 80 percent of the program had to run sequentially (and therefore could not be sped up by applying additional processors to it), then a resulting parallel program would run only a maximum of ____ percent faster.
Business
1 answer:
AlladinOne [14]3 years ago
4 0
<span>20% is the maximum speed up possible for this program. For this problem, let's assign the time of 1 for the task when using a single processor. Now let's assume that we have an infinite number of processors available to handle the portion of the program that can be executed in parallel so that the execution time for that portion will be 0. That means that the total execution time with an infinite number of processors will be 1 * (0.80 + 0) = 1 * 0.80 = 0.80 So at best, the parallel program will take 80% of the time for the single threaded version. So the speed increase will be (1 - 0.80) / 1 = 0.20/1 = 0.20 = 20%</span>
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which of the following is an example of a project that belongs to the functional area of accounting and finance? a. market resea
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Planning a firm's initial public offering is an example of a project that belongs to the functional area of accounting and finance.

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1 year ago
The cost allocation base​ ________. A. is a systematic way to link an indirect cost or group of indirect costs to cost objects B
ycow [4]

Answer:

The correct answer is letter "A": is a systematic way to link an indirect cost or group of indirect costs to cost objects.

Explanation:

Cost allocation is the method of assigning costs to cost objects. Cost objects are items or activities that are preferable to have their own costs allocated such as a product or a department within a firm. Cost allocation is a measure of profitability at the moment of evaluating a subsidiary. It is mainly used for financial reporting purposes.

6 0
3 years ago
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Mandarinka [93]

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A Subjective performance evaluation is more feasible when evaluating jobs that cannot easily be evaluated by numbers, in finding problems such as ethical errors that objective evaluation cannot identify and in identifying the rate of achievement of work goals that cannot be recorded in an objective evaluation.

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Though Objective evaluation has been the more favored form of evaluation for valid reasons, there are still situations where subjective performance evaluation does a better job in the workplace.

Some jobs for example, the job of an attorney, cannot easily be objectively evaluated. In this situation, it falls on the employer to evaluate the performance of the employee by using measurements like team play, professionalism and client service.

In objective analysis, some ethical approaches are overlooked and the achievement of the set goal is the major criterion for ratings. This affords employees the opportunity to use unethical means to achieve set targets and the objective performance evaluation skips it, leaving them safe and with high ratings. In subjective performance ratings however, the employer having the power to rate employers, could expose these unethical behaviors faster and actions, taken on them.

In the workplace, certain goals are set in overall goals, as a method to achieving the overall set target. In an objective performance rating, an employee could bypass these and still appear to have achieved the overall goal. An objective evaluation will miss this but a subjective evaluation could pick this out and make rating each employee based on these soft goals and overall goal achievable.

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2 years ago
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