Fujitsu Laboratories has developed a simulation technology that runs as fast as a JIT compiler
but with precise cycle-level fidelity.
As reported in , the net result is that JIT compilers
for SafeTSA can deliver the same quality code in less time than a JIT compiler
Part of the job of the JIT compiler
is to verify your code to ensure that it is as clean as possible.
1 includes AOT and JIT compiler
optimizations for the Pentium, PowerPC, ARM, and XScale targets, Windows, Linux and Solaris development platforms, and RTOS support of Linux, VxWorks(R) and OSE(TM) Real-Time Operating System, Nucleus, and QNX.
Enhancements have been implemented in the compiler to make it even faster; it is now the fastest shipping JIT compiler
ever -faster than Microsoft's Virtual Machine according to several benchmarks including Caffeinemark, jMark and BYTEMARK.
IBM expects Movex to perform even better with the latest Java enhancements to the JIT compiler
in OS/400 V5R2.
In addition to high performance, the LH7A405's JIT Compiler
has significant advantages over other Java accelerators, including the ability to optimize the Java program and cache instruction streams.
The JVM and JIT compiler
will be included with future versions of IntranetWare.
By providing a significant level of performance in the hardware, the ARM Jazelle extension also eliminates the need for JIT compiler
technology, which significantly reduces memory costs while providing high-performance Java capabilities for low-cost consumer and portable platforms.
The modular ORP system incorporates a fast, code-generating just-in-time (JIT) compiler as well as an optimizing JIT compiler