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27 lines
927 B
Plaintext
27 lines
927 B
Plaintext
SHORT Bandwidth on the Hypertransport links
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EVENTSET
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UPMC0 UNC_LINK_TRANSMIT_BW_L0_USE
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UPMC1 UNC_LINK_TRANSMIT_BW_L1_USE
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UPMC2 UNC_LINK_TRANSMIT_BW_L2_USE
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UPMC3 UNC_LINK_TRANSMIT_BW_L3_USE
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METRICS
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Runtime (RDTSC) [s] time
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Link bandwidth L0 [MBytes/s] 1.0E-06*UPMC0*4.0/time
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Link bandwidth L1 [MBytes/s] 1.0E-06*UPMC1*4.0/time
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Link bandwidth L2 [MBytes/s] 1.0E-06*UPMC2*4.0/time
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Link bandwidth L3 [MBytes/s] 1.0E-06*UPMC3*4.0/time
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LONG
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Formulas:
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Link bandwidth L0 [MBytes/s] = 1.0E-06*UNC_LINK_TRANSMIT_BW_L0_USE*4.0/time
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Link bandwidth L1 [MBytes/s] = 1.0E-06*UNC_LINK_TRANSMIT_BW_L1_USE*4.0/time
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Link bandwidth L2 [MBytes/s] = 1.0E-06*UNC_LINK_TRANSMIT_BW_L2_USE*4.0/time
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Link bandwidth L3 [MBytes/s] = 1.0E-06*UNC_LINK_TRANSMIT_BW_L3_USE*4.0/time
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-
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Profiling group to measure the HyperTransport link bandwidth for the four links
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of a local node. This indicates the# data flow between different ccNUMA nodes.
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