71 lines
1.9 KiB
TeX
71 lines
1.9 KiB
TeX
\begin{table}[ht!]
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\centering
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\caption{$\min t_{lat}$, $\tilde{t}_{lat}$, and $\max t_{lat}$ measured with \texttt{ib\_send\_lat}. All communication went over an \gls{rc} \gls{rdma} \gls{cm} \gls{qp} and was sent with the normal \textit{send} operation. Every test contained 1000 iterations and messages that were smaller than \SI{188}{\byte} were sent inline.}\label{tab:correlation_benchmarks}
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\vspace{3mm}
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\begin{tabular}{r | c c c c}
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\hlineB{3}
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\Tstrut
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& \multicolumn{3}{c}{round-trip benchmark} & one-way benchmark
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\Bstrut
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\\
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\Tstrut
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message size [\SI{}{\byte}] & $\min{t_{lat}}$ [\SI{}{\micro\second}] & $\tilde{t}_{lat}$ [\SI{}{\micro\second}] & $\max{t_{lat}}$ [\SI{}{\micro\second}] & $\tilde{t}_{lat}$ [\SI{}{\micro\second}]
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\Bstrut
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\\
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\hhline{=|====}
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\Tstrut
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\SI{8}{} & 0.80 & 0.83 & 2.37 & 0.94
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\Bstrut
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\\
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\Tstrut
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\SI{16}{} & 0.79 & 0.83 & 4.06 & 0.91
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\Bstrut
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\\
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\Tstrut
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\SI{32}{} & 0.79 & 0.82 & 4.29 & 0.91
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\\
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\Tstrut
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\SI{64}{} & 0.82 & 0.86 & 2.20 & 1.00
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\\
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\Tstrut
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\SI{128}{} & 0.86 & 0.90 & 1.73 & 1.01
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\\
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\Tstrut
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\SI{256}{} & 1.24 & 1.30 & 2.05 & 1.36
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\Bstrut
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\\
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\Tstrut
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\SI{512}{} & 1.31 & 1.35 & 2.56 & 1.42
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\\
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\Tstrut
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\SI{1024}{} & 1.45 & 1.49 & 2.78 & 1.63
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\\
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\Tstrut
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\SI{2048}{} & 1.71 & 1.75 & 2.87 & 2.29
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\\
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\Tstrut
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\SI{4096}{} & 2.22 & 2.27 & 2.87 & 2.93
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\Bstrut
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\\
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\Tstrut
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\SI{8192}{} & 2.55 & 2.61 & 3.97 & 3.62
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\Bstrut
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\\
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\Tstrut
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\SI{16384}{} & 3.14 & 3.21 & 4.54 & 4.58
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\Bstrut
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\\
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\Tstrut
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\SI{32768}{} & 4.48 & 4.59 & 5.78 & 5.96
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\Bstrut
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\\
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\hlineB{3}
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\end{tabular}
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\end{table}
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