MB_RANGE_FILE

The bitwidth minimization pass in LegUp is capable of reading in data value ranges based on profiling results. This parameter specifies the filename from which to read the initial data ranges used in the analysis. If this parameter is not set, no initial ranges are assumed.

Category

HLS Constraints

Value Type

String

Valid Values

Alphanumeric file name

Default Value

N/A

Location Where Default is Specified

examples/legup.tcl

Dependencies

Need to set MB_MINIMIZE_HW to 1 for this to take effect

Related parameters: MB_PRINT_STATS, :ref: MB_MAX_BACK_PASSES

Applicable Flows

All devices and flows

Test Status

Prototype functionality

Examples

set_parameter MB_RANGE_FILE "range.profile"