Self doubt on EMAT

Rishav Kumar Singh asked Dec 26, 2018

506 views

2 votes

For page fault Some where I see

EMAT=page fault (page fault service time) +(1-page fault)(memory access time)

BUT somewhere it's like

EMAT=page fault (page fault service time + memory access time) +(1-page fault)(memory access time)

Which one is correct and why this difference?

Operating System
effective-memory-access
operating-system
page-fault

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Rishav Kumar Singh asked Dec 26, 2018

Rishav Kumar Singh

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5 5 Comments

srestha

commented Dec 26, 2018

1st one correct

0 votes

Rishav Kumar Singh

commented Dec 26, 2018

@srestha mam , @Shaik Masthan

is it always true that whenever there is page fault service time the main memory access time is always included in it?

0 votes

Hemanth_13

commented Dec 26, 2018

Unless specified in question.. 1st equation should be used

0 votes

Gupta731

commented Dec 26, 2018

Yes Hemanth is correct

0 votes

Shaik Masthan

commented Dec 27, 2018

@Rishav Kumar Singh

check this https://gateoverflow.in/278928/self-doubt-effective-memory-access-time

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jatin khachane 1 asked Dec 15, 2018

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jatin khachane 1 asked Dec 15, 2018

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