vext01@bencher7:~/warmup_experiment/work$ PATH=${PATH}:/home/vext01/warmup_experiment/work/mx \
    GRAAL_HOME=/home/vext01/warmup_experiment/work/graal-jvmci-8/jdk1.8.0/product \
    truffleruby/tool/jt.rb run --graal
Error in mx for setting up Graal:
  File "/home/vext01/warmup_experiment/work/mx/mx.py", line 15308, in <module>
    main()
  File "/home/vext01/warmup_experiment/work/mx/mx.py", line 15181, in main
    primarySuiteMxDir = _findPrimarySuiteMxDir()
  File "/home/vext01/warmup_experiment/work/mx/mx.py", line 15042, in _findPrimarySuiteMxDir
    abort(_primary_suite_path + ' does not contain an mx suite')
  File "/home/vext01/warmup_experiment/work/mx/mx.py", line 9781, in abort
    traceback.print_stack()
/home/vext01/warmup_experiment/work/graal-jvmci-8/jdk1.8.0/product does not contain an mx suite