quantitative evaluation of embedded systems

6
Quantitative Evaluation of Embedded Systems Throughput

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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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Page 1: Quantitative Evaluation of Embedded Systems

Quantitative Evaluation of Embedded Systems

Throughput

Page 2: Quantitative Evaluation of Embedded Systems

A Medical Image-Processing Pipeline

40ms

20ms

1ms40ms

15ms

10ms

10ms

5ms10ms

Page 3: Quantitative Evaluation of Embedded Systems

Feedback causes a limited throughput

• Data feedback• Limited Memory / Buffering• Limited/Shared Processing Capacity

Page 4: Quantitative Evaluation of Embedded Systems

A Medical Image-Processing Pipeline

40ms

20ms

1ms40ms

15ms

10ms

10ms

5ms10ms

Page 5: Quantitative Evaluation of Embedded Systems

A D

B

10ms15ms

25ms

10ms

C

Throughput = 1 / Maximum Cycle Mean

∞ 𝑪𝒚𝒄𝒍𝒆𝑴𝒆𝒂𝒏=𝑻𝒐𝒕𝒂𝒍𝒅𝒆𝒍𝒂𝒚 𝒐𝒏𝒄𝒚𝒄𝒍𝒆

𝑵𝒖𝒎𝒃𝒆𝒓𝒐𝒇 𝒕𝒐𝒌𝒆𝒏𝒔𝒐𝒏𝒄𝒚𝒄𝒍𝒆

Page 6: Quantitative Evaluation of Embedded Systems

A Medical Image-Processing Pipeline

40ms

20ms

1ms40ms

15ms

10ms

10ms

5ms10ms