quantitative evaluation of embedded systems
Post on 02-Jan-2016
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Quantitative Evaluation of Embedded Systems. Throughput. A Medical Image-Processing Pipeline. 10ms. 1ms. 5ms. 40ms. 20ms. 10ms. 10ms. 15ms. 40ms. Feedback causes a limited throughput. Data feedback. Limited Memory / Buffering. Limited/Shared Processing Capacity. - PowerPoint PPT Presentation
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Quantitative Evaluation of Embedded Systems
Throughput
A Medical Image-Processing Pipeline
40ms
20ms
1ms40ms
15ms
10ms
10ms
5ms10ms
Feedback causes a limited throughput
• Data feedback• Limited Memory / Buffering• Limited/Shared Processing Capacity
A Medical Image-Processing Pipeline
40ms
20ms
1ms40ms
15ms
10ms
10ms
5ms10ms
A D
B
10ms15ms
25ms
10ms
C
Throughput = 1 / Maximum Cycle Mean
∞ 𝑪𝒚𝒄𝒍𝒆𝑴𝒆𝒂𝒏=𝑻𝒐𝒕𝒂𝒍𝒅𝒆𝒍𝒂𝒚 𝒐𝒏𝒄𝒚𝒄𝒍𝒆
𝑵𝒖𝒎𝒃𝒆𝒓𝒐𝒇 𝒕𝒐𝒌𝒆𝒏𝒔𝒐𝒏𝒄𝒚𝒄𝒍𝒆
A Medical Image-Processing Pipeline
40ms
20ms
1ms40ms
15ms
10ms
10ms
5ms10ms
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