-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
It's not like no body did it. This is my first google search result. I don't know exactly why we don't see more rendering engines written in Cuda or OpenCL but I think you should ask this question in a different sub more focused on Computer graphics or GPU programming.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.