diff options
Diffstat (limited to 'resources/tools/presentation/doc')
| -rw-r--r-- | resources/tools/presentation/doc/pal_lld.rst | 57 |
1 files changed, 38 insertions, 19 deletions
diff --git a/resources/tools/presentation/doc/pal_lld.rst b/resources/tools/presentation/doc/pal_lld.rst index 12318ccfe9..027d6b326a 100644 --- a/resources/tools/presentation/doc/pal_lld.rst +++ b/resources/tools/presentation/doc/pal_lld.rst @@ -1139,43 +1139,62 @@ Data analytics part implements: - methods to compute statistical data from the filtered input data. - trending. - - etc. +Throughput Speedup Analysis - Multi-Core with Multi-Threading +''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' -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 Analysis (TSA) calculates throughput speedup ratios +for tested 1-, 2- and 4-core multi-threaded VPP configurations using the +following formula: :: - throughput - speedup factor = ----------------- - 1-core-throughput + N_core_throughput + N_core_throughput_speedup = ----------------- + 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. +Multi-core throughput speedup ratios are plotted in grouped bar graphs +for throughput tests with 64B/78B frame size, with number of cores on +X-axis and speedup ratio on Y-axis. -For better comparision, there can be displayed more than one set of data in a -plot. So, in general: +For better comparison multiple test results' data sets are plotted per +each graph: - 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. +Subset of existing performance tests is covered by TSA graphs. + +**Model for TSA:** + +:: -:TODO: Specify the data model for TSA. + - + type: "plot" + title: "TSA: 64B-*-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" + algorithm: "plot_throughput_speedup_analysis" + output-file-type: ".html" + output-file: "{DIR[STATIC,VPP]}/10ge2p1x520-64B-l2-tsa-ndrdisc" + data: + "plot-throughput-speedup-analysis" + filter: "'NIC_Intel-X520-DA2' and '64B' and 'BASE' and 'NDRDISC' and ('L2BDMACSTAT' or 'L2BDMACLRN' or 'L2XCFWD') and not 'VHOST'" + parameters: + - "throughput" + - "parent" + - "tags" + layout: + title: "64B-*-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" + layout: + "plot-throughput-speedup-analysis" Advanced data analytics ``````````````````````` -As the next steps, advanced data analytics (ADA) will be implemented using -machine learning (ML) and artificial intelligence (AI). +In the future advanced data analytics (ADA) will be added to analyze the +telemetry data collected from SUT telemetry sources and correlate it to +performance test results. :TODO: |