---
name: "orp"
section: "1"
platform: "linux"
package: "orp"
version: "1:1.0.9-1"
release: "Debian 3.0 (Woody)"
platforms: ["linux"]
url: "https://new.carta.tech/orp"
---

# orp(1)

Java VM from Intel Research Lab.

## NAME

orp - Java VM from Intel Research Lab.

## SYNOPSIS

**orp** *\[options\] files ...*

## DESCRIPTION

This manual page documents briefly the **orp.** This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. Instead, it has documentation in the GNU Info format; see below.

**ORP** stands for Open Runtime Platform, which is an Intel(TM) Open Source research platform for investigating dynamic compilation and memory management technologies. The basic ORP system incorporates a fast code generating JIT (Just-In-Time) as well as an optimizing JIT. It also includes several GC (Garbage Collection) algorithms, ranging from a simple mark-sweep algorithm to an advanced train algorithm.

## OPTIONS

The programs follow the usual GNU command line syntax, with long options starting with two dashes (\`-'). A summary of options are included below. For a complete description, see the Info files.

- **-classpath \<path\>**

  set classpath for application classes and gnu classpath. It should be decompressed.

- **-prop property=value**

  Sets a system property value.

- **-dbg**

  Debug mode.

- **-verbosegc**

  print extra GC information.

- **-version**

  Show version of program.

- **-ms**

  initial heap size to specify the heap size.

- **-mx**

  max heap size to specify the heap size.

- **-swapjit \[JIT1\] \[JIT2\]**

  to swap the order of JITs to be used.

## AUTHOR

This manual page was written by Takashi Okamoto \<tora@debian.org\>, for the Debian GNU/Linux system (but may be used by others).