Английская Википедия:Excelsior JET

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Шаблон:Infobox software Excelsior JET is a now-defunct proprietary Java SE technology implementation built around an ahead-of-time (AOT) Java to native code compiler. The compiler transforms the portable Java bytecode into optimized executables for the desired hardware and operating system (OS). Also included are a Java runtime featuring a just-in-time (JIT) compiler for handling classes that were not precompiled for whatever reason (e.g. third-party plugins or dynamic proxies), the complete Java SE API implementation licensed[1] from Oracle, and a toolkit to aid deployment of the optimized applications. Excelsior JET was developed by Excelsior LLC, headquartered in Novosibirsk, Russia.

Overview

Excelsior JET passed the "official" test suite (TCK) for Java SE 8, and was certified Java Compatible on macOS and a number of Windows and Linux flavors running on Intel x86, AMD64/Intel 64 and compatible hardware. (The macOS version was 64-bit only.)

The Enterprise Edition supported the Equinox OSGi runtime at the JVM level, enabling ahead-of-time compilation of Eclipse RCP (Rich Client Platform) applications,[2][3] and version 7.0 added such support for Web applications running on Apache Tomcat.[4][5] Version 10.5 introduced a new garbage collector optimized for multi-core and multi-CPU systems[6]

Excelsior JET Embedded[7] implements the Java SE for Embedded technology in a very similar manner. The only major differences used to be in licensing and pricing, but as of the latest version Excelsior JET Embedded also supports ARM-based platforms.

Latest Release

Version 15 introduced incremental compilation for AMD64 and ARM targets and improved application performance across all platforms.

Product EOL

On May 15, 2019, Excelsior announced discontinuation of Excelsior JET in an e-mail to their customers[8] and next day also on their website.[9] Support was announced to be stopped and the engineering team to leave completely within only ~2 weeks ("early June 2019") and Website for downloads announced to be offline mid of June (within only ~4 weeks). At August 7, 2019, it was announced[10] Excelsior was acquired by Huawei.

See also

Шаблон:Portal

References

Шаблон:Reflist

External links

Шаблон:Div col

Шаблон:Div col end

Шаблон:Java Virtual Machine

Партнерские ресурсы
Криптовалюты
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Разное

  1. ↑ Шаблон:Cite web
  2. ↑ Шаблон:Cite web
  3. ↑ Шаблон:Cite web
  4. ↑ Шаблон:Cite book
  5. ↑ Шаблон:Cite web
  6. ↑ Шаблон:Cite web
  7. ↑ Шаблон:Cite web
  8. ↑ Шаблон:Cite web
  9. ↑ https://www.excelsiorjet.com/ Шаблон:Webarchive on May 16, 2019
  10. ↑ Шаблон:Cite web
  11. ↑ Шаблон:Cite web
Источник — http://wikihandbk.com/ruwiki/index.php?title=Английская_Википедия:Excelsior_JET&oldid=14626641