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This instrument can be used to generate an energy model for a device based on collected power and performance measurments. The instrument produces a C file with an energy model and an accompanying HTML report. This instrument is very different from other instrumentation, as it actually generates the run queue on the fly based on the operating frequencies and idle states it discovers on the device. The agenda needs only to contain the single "base" spec that defines the workload to be used for performance measurement.
124 lines
2.9 KiB
Plaintext
124 lines
2.9 KiB
Plaintext
<html>
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<body>
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<style>
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.toggle-box {
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display: none;
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}
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.toggle-box + label {
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cursor: pointer;
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display: block;
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font-weight: bold;
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line-height: 21px;
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margin-bottom: 5px;
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}
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.toggle-box + label + div {
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display: none;
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margin-bottom: 10px;
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}
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.toggle-box:checked + label + div {
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display: block;
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}
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.toggle-box + label:before {
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background-color: #4F5150;
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-webkit-border-radius: 10px;
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-moz-border-radius: 10px;
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border-radius: 10px;
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color: #FFFFFF;
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content: "+";
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display: block;
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float: left;
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font-weight: bold;
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height: 20px;
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line-height: 20px;
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margin-right: 5px;
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text-align: center;
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width: 20px;
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}
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.toggle-box:checked + label:before {
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content: "\2212";
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}
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.document {
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width: 800px;
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margin-left:auto;
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margin-right:auto;
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}
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img {
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margin-left:auto;
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margin-right:auto;
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}
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h1.title {
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text-align: center;
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}
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</style>
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<div class="document">
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<h1 class="title">{{ device_name }} Energy Model Report</h1>
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<h2>Power/Performance Analysis</h2>
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<div>
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<h3>Summary</h3>
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At {{ cap_power_analysis.summary['frequency']|round(2) }} Hz<br />
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big is {{ cap_power_analysis.summary['performance_ratio']|round(2) }} times faster<br />
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big consumes {{ cap_power_analysis.summary['power_ratio']|round(2) }} times more power<br />
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<br />
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max performance: {{ cap_power_analysis.summary['max_performance']|round(2) }}<br />
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max power: {{ cap_power_analysis.summary['max_power']|round(2) }}<br />
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</div>
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<div>
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<h3>Single Core Power/Perfromance Plot</h3>
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These are the traditional power-performance curves for the single-core runs.
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<img align="middle" width="600px" src="data:image/png;base64,{{ cap_power_plot }}" />
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</div>
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<div>
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<input class="toggle-box" id="freq_table" type="checkbox" >
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<label for="freq_table">Expand view all power/performance data</label>
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<div>
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{{ freq_power_table }}
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</div>
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</div>
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<div>
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<h3>CPUs Power Plot</h3>
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Each line correspond to the cluster running at a different OPP. Each
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point corresponds to the average power with a certain number of CPUs
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executing. To get the contribution of the cluster we have to extend the
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lines on the left (what it would be the average power of just the cluster).
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<img align="middle" width="600px" src="data:image/png;base64,{{ cpus_plot }}" />
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</div>
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<div>
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<input class="toggle-box" id="cpus_table" type="checkbox" >
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<label for="cpus_table">Expand view CPUS power data</label>
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<div>
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{{ cpus_table }}
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</div>
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</div>
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<div>
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<h3>Idle Power</h3>
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<img align="middle" width="600px" src="data:image/png;base64,{{ idle_power_plot }}" />
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</div>
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<div>
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<input class="toggle-box" id="idle_power_table" type="checkbox" >
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<label for="idle_power_table">Expand view idle power data</label>
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<div>
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{{ idle_power_table }}
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</div>
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</div>
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</div>
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</body>
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</html>
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<!-- vim: ft=htmljinja
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-->
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