39 lines
1.5 KiB
Markdown
39 lines
1.5 KiB
Markdown
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## 1-1
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**Fill in the blanks in the following table using the information you gathered about the cache configuration of the lab machine.**
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| Cache | Cache Line Size | Total Size | Associativity | Number of Sets | Raw Latency |
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| ----- | --------------- | ---------- | ------------- | -------------- | ----------- |
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| L1-D | 64 | | | | |
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| L2 | | | | | |
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| L3 | | | | | |
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## 1-3
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**After completing your code, generate the histogram pdf file and include it in the lab report.**
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<!--  -->
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## 1-4
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**Based on the generated histogram, report two thresholds, one to distinguish between L2 and L3 latency and the other to distinguish between L3 and DRAM latency.**
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L2-L3 threshold:
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L3-DRAM threshold:
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## 2-2
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**If the victim want to read the kth byte of a file, where k is a secret, how can he/she avoid leaking the secret to the attacker?**
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## 3-1
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**Given a 64-bit virtual address, fill in the table below.**
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| Page Size | 4KB | 2MB |
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| ------------------------------------- | ------- | ------- |
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| Page Offset Bits | | |
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| Page Number Bits | | |
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| L2 Set Index Bits | | |
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| L2 Set Index Bits Fully Under Control | | |
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