On the 0x1E5 day of Apache Harmony Pavel Ozhdikhin wrote: > Thanks for explaining. This is another variant of the bytecode-based > regression tests.
This variant is also adoptable to Java-based and IR-based regression tests. > On 15 Sep 2006 17:53:00 +0700, Egor Pasko <[EMAIL PROTECTED]> wrote: > > > > On the 0x1E5 day of Apache Harmony Pavel Ozhdikhin wrote: > > > Egor, > > > > > > How Nullstone tests differ from what Rana proposed and Mikhail L. > > prototyped > > > - could you please elaborate? > > > > the idea is simple. You have two versions of a test. First -- > > unoptimized, second -- same algorithm, but optimized by hand with a > > specific optimization. If the times of execution differ much, then, > > the optimization is not done properly in the checked compiler. > > > > It works best with optimizations that are easy to represent in a > > high-level language (i.e. Java), such as "load hoisting", "loop > > unrolling", etc. > > > > see http://www.nullstone.com for more info > > > > -- > > Egor Pasko, Intel Managed Runtime Division > > > > > > --------------------------------------------------------------------- > > Terms of use : http://incubator.apache.org/harmony/mailing.html > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > -- Egor Pasko, Intel Managed Runtime Division --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
