Rev | Line | |
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[11] | 1 | Here is a list of properties to check: |
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| 2 | 1) Liveness: If a processor requests a read then it will eventually be |
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| 3 | serviced. |
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| 4 | |
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| 5 | 2) Safety: If a cache has exclusive access to a block, then the other cache |
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| 6 | has no access to that block |
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| 7 | |
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| 8 | 3) Safety: If the block is in state SHARED in the cache controller, its corresponding |
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| 9 | bit is set in the Rlist of the directory. |
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| 10 | |
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| 11 | 4) Safety: If the block is in state EXCLUSIVE in the cache controller, its corresponding |
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| 12 | bit is set in the Wlist of the directory |
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| 13 | |
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| 14 | |
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| 15 | |
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| 16 | |
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