Description:

This webpage presents selected statistics from the Top500 rankings of supercomputers as a streamgraph chart based on the style of Lee Byron et al.

• Group Field: Select the field to assign to stream areas
• Value Field: Select the value for sizing areas
• Filter 1 & 2 Field / Value: Only show entries that match the filter field value
• Filter Combination Mode: Boolean operation to use to combine filter 1 and 2 criteria
• Gray Vertical Lines: Represent the dates of Top500 rankings
• Area Colors: Encode the value sum for each ranking of the area
• Start / End Dates: Show only entries in start and end date range
• Rank Filter: Limit the number of entries by rankings

Controls:

Group Field: Country Continent Computer Manufacturer Region Segment Site

Value Field: % of RMax for each Ranking RMax % of RPeak for each Ranking RPeak Count --> Power

Filter 1 Field: Country Continent Region Manufacturer Segment Site     Filter 1 Value:

Filter Combination Mode: OR AND

Filter 2 Field: Country Continent Region Manufacturer Segment Site     Filter 2 Value:

Start Date:    End Date:

Rank Filter: 500 400 300 200 100 50 20