Adds fork and iterations controls. This reduces the runtime from 4h26m to about 21m and still seems stable enough for weekly testing.
------------- Commit messages: - 8290894: Reduce runtime of vm.lang microbenchmarks Changes: https://git.openjdk.org/jdk/pull/9619/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9619&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8290894 Stats: 39 lines in 5 files changed: 30 ins; 3 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/9619.diff Fetch: git fetch https://git.openjdk.org/jdk pull/9619/head:pull/9619 PR: https://git.openjdk.org/jdk/pull/9619
