Knowledge Base Administration Guide

Regression Group (Sub-Regressions)

Regressions can be optionally grouped into sub-regressions, using the Regression JSON field "group".

Simscope restricts each regression to a single Component, but if using grouped regressions, each sub-regression (ie "child" regression) can have a different component.

Example Group

For example, if you have 3 sub-regressions:

  • smoke/1200/tb
  • smoke/1200/alu
  • smoke/1200/fpu

JSON group field

You can group these together under smoke/1200 by publishing the Regression JSON for these regressions with a group field set to the same parent group value:

{
   "group": "smoke/1200"
}

Simscope will show the related regressions in a nested tree format, with the group name at the root of the tree:

smoke/1200
├── smoke/1200/alu
├── smoke/1200/fpu
└── smoke/1200/tb

Screenshot

Here is an example grouped regression, with two child regressions alu and tb:

Grouped regression

Limitations

Simscope currently only supports a single parent regression group hierarchy.

  • Multi-level/nested groups are not currently supported.