JVM on OpenCL

Hello, dear habrahabr community!

I read an OpenCL review here , found a mention of many wrappers, including for Java.

But even before reading the topic, when I saw the headline, I thought: “And if everything is so good, then why not make a Java Virtual Machine written under OpenCL! This, for sure, would allow us to execute bytecode faster on certain configurations. ”

I found only one project, and even that one is in its infancy, the author of which, apparently, thought about the same thing as I did.
Meet: JRE on OpenCL

Do you think the idea is justified, is there any sense and why no movements in this area?