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Diffstat (limited to 'resources/tools/presentation/doc/pal_lld.rst')
| -rw-r--r-- | resources/tools/presentation/doc/pal_lld.rst | 140 |
1 files changed, 137 insertions, 3 deletions
diff --git a/resources/tools/presentation/doc/pal_lld.rst b/resources/tools/presentation/doc/pal_lld.rst index 9158b889b9..12318ccfe9 100644 --- a/resources/tools/presentation/doc/pal_lld.rst +++ b/resources/tools/presentation/doc/pal_lld.rst @@ -83,6 +83,8 @@ the type: - type: "environment" - + type: "configuration" + - type: "debug" - type: "static" @@ -123,6 +125,7 @@ This section has the following parts: - build-dirs - a list of the directories where the results are stored. The structure of the section "Environment" is as follows (example): + :: - @@ -223,6 +226,108 @@ will be automatically changed to DIR[WORKING,DATA]: "_tmp/data" +Section: Configuration +'''''''''''''''''''''' + +This section specifies the groups of parameters which are repeatedly used in the +elements defined later in the specification file. It has the following parts: + + - data sets - Specification of data sets used later in element's specifications + to define the input data. + - plot layouts - Specification of plot layouts used later in plots' + specifications to define the plot layout. + +The structure of the section "Configuration" is as follows (example): + +:: + + - + type: "configuration" + data-sets: + plot-vpp-throughput-latency: + csit-vpp-perf-1710-all: + - 11 + - 12 + - 13 + - 14 + - 15 + - 16 + - 17 + - 18 + - 19 + - 20 + vpp-perf-results: + csit-vpp-perf-1710-all: + - 20 + - 23 + plot-layouts: + plot-throughput: + xaxis: + autorange: True + autotick: False + fixedrange: False + gridcolor: "rgb(238, 238, 238)" + linecolor: "rgb(238, 238, 238)" + linewidth: 1 + showgrid: True + showline: True + showticklabels: True + tickcolor: "rgb(238, 238, 238)" + tickmode: "linear" + title: "Indexed Test Cases" + zeroline: False + yaxis: + gridcolor: "rgb(238, 238, 238)'" + hoverformat: ".4s" + linecolor: "rgb(238, 238, 238)" + linewidth: 1 + range: [] + showgrid: True + showline: True + showticklabels: True + tickcolor: "rgb(238, 238, 238)" + title: "Packets Per Second [pps]" + zeroline: False + boxmode: "group" + boxgroupgap: 0.5 + autosize: False + margin: + t: 50 + b: 20 + l: 50 + r: 20 + showlegend: True + legend: + orientation: "h" + width: 700 + height: 1000 + +The definitions from this sections are used in the elements, e.g.: + +:: + + - + type: "plot" + title: "VPP Performance 64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" + algorithm: "plot_performance_box" + output-file-type: ".html" + output-file: "{DIR[STATIC,VPP]}/64B-1t1c-l2-sel1-ndrdisc" + data: + "plot-vpp-throughput-latency" + filter: "'64B' and ('BASE' or 'SCALE') and 'NDRDISC' and '1T1C' and ('L2BDMACSTAT' or 'L2BDMACLRN' or 'L2XCFWD') and not 'VHOST'" + parameters: + - "throughput" + - "parent" + traces: + hoverinfo: "x+y" + boxpoints: "outliers" + whiskerwidth: 0 + layout: + title: "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" + layout: + "plot-throughput" + + Section: Debug mode ''''''''''''''''''' @@ -1037,16 +1142,45 @@ Data analytics part implements: - etc. +Throughput Speedup Analysis - Multi-Core Speedup Ratio +'''''''''''''''''''''''''''''''''''''''''''''''''''''' + +Throughput Speedup Analysis (TSA) calculates a speedup factor for 1, 2, 4 cores +which is defined as: + +:: + + throughput + speedup factor = ----------------- + 1-core-throughput + +A bar plot displays the speedup factor (normalized throughput for 64B/78B on 1 +core). The plot displays number of cores on the X-axis and the speedup factor on +the Y-axis. + +For better comparision, there can be displayed more than one set of data in a +plot. So, in general: + + - graph type: grouped bars; + - graph X-axis: (testcase index, number of cores); + - graph Y-axis: speedup factor. + +The data displayed is a subset of existing performance tests with 1core, 2core, +4core. + +:TODO: Specify the data model for TSA. + + Advanced data analytics ``````````````````````` As the next steps, advanced data analytics (ADA) will be implemented using machine learning (ML) and artificial intelligence (AI). -TODO: +:TODO: - - describe the concept of ADA. - - add specification. + - describe the concept of ADA. + - add specification. Data presentation |