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cluster:91 [2010/12/08 19:26] hmeij |
cluster:91 [2010/12/28 18:50] hmeij |
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Grabbed the Linpack source and compiled against / | Grabbed the Linpack source and compiled against / | ||
- | ===== Runs ===== | + | More about [[http:// |
- | So based on what we did with the Dell burn in, follow this [[cluster: | + | ===== HP ===== |
+ | |||
+ | So based on what we did with the Dell burn in, follow this [[cluster: | ||
* N calculation: | * N calculation: | ||
Line 44: | Line 46: | ||
===== Results ===== | ===== Results ===== | ||
- | And about the best results we found was with | + | And about the best results |
* N = 191,600 | * N = 191,600 | ||
Line 95: | Line 97: | ||
< | < | ||
- | [root@petaltail ~]# cat / | ||
[root@greentail Linux_PII_CBLAS]# | [root@greentail Linux_PII_CBLAS]# | ||
n10: MemTotal: | n10: MemTotal: | ||
Line 132: | Line 133: | ||
</ | </ | ||
+ | |||
+ | ===== Dell ===== | ||
+ | |||
+ | Since the cluster will be shut down December 28th we have an opportunity to run Linpack on the Dell cluster. | ||
+ | |||
+ | * ETHERNET | ||
+ | * N calculation: | ||
+ | * NB: start with 64, then 128, try 192 ... | ||
+ | * PxQ: perfect square of 10x16=160, the number of cores we have | ||
+ | * | ||
+ | * INFINIBAND | ||
+ | * N calculation: | ||
+ | * NB: start with 64, then 128, try 192 ... | ||
+ | * PxQ: perfect square of 10x16=160, the number of cores we have | ||
+ | |||
+ | |||
+ | ===== BSS ===== | ||
+ | |||
+ | |||
+ | Since the cluster will be shut down December 28th we have an opportunity to run Linpack on the sharptail cluster. | ||
+ | |||
+ | * N calculation: | ||
+ | * NB: start with 64, then 128, try 192 ... | ||
+ | * PxQ: perfect square of 9x10=92, close to the number of cores we have. | ||
+ | |||
\\ | \\ | ||
**[[cluster: | **[[cluster: | ||