Solution of mathematical problems in many areas of science and engineering. This would be detrimental to the entire JavaĮnterprise by slowing the dissemination of high quality components for solvingĬommonly occurring mathematical and statistical problems.Ĭomplex numbers are essential in the analysis and Requirements are met it is unlikely that Java will have much impact on the Not currently served well by Java's design and implementation. We begin by outlining critical requirements for numerical computing that are Critical Java Language and Java Virtual Machine Issues Information developed by the Numerics Working Group can be found at. Questions or comments to information on the activities of the Java Grande Forum can be found at We welcome input from the community at large. Interim in nature, and that remaining issues will be resolved after furtherĭiscussion. These are identified explicitly in this report. In some cases disagreement remains on details of implementation In most cases there was overall agreement on Various versions of this report were made available forĬomment from Forum participants.
These wereĭeveloped in working sessions of the Java Grande Forum meetings held in May andĪugust of 1998. In this report, we present initial findings of the working group. JGNWG proposals provideĭifferent levels of performance/predictability tradeoff. Predictability of results should be maintained. However, while improved performance is important, The proposals should support good execution speed on widely available.Upward compatibility should be maintained, as well as a worthwhile Relatively small, but visible, changes to Java and JVM can be made.The proposals we put forth operate under a number of constraints. Suitability of Java for numerical computation, and to work towards communityĬonsensus on actions which can be taken to overcome deficiencies of the The goal of the Numerics Working Group (JGNWG) of In addition, it must have language features and core libraries thatĮnable the convenient expression of mathematical algorithms. If Java TM is to become the environment of choiceįor high-performance scientific applications, then it must provide performanceĬomparable to what is achieved in currently used programming languages (C orįortran). Participants in the Numerics Working Group.Development of Core Classes and Interfaces for Numerical Computing.Critical Java Language and Java Virtual Machine Issues.
JAVA FOR POWERPC PDF
Making Java Work for High-End Computing PDF (472 Kbytes). This is the Numerics Working Group's contribution to the Java Grande Forum Report:
JAVA FOR POWERPC UPDATE
Note: PowerPC Macs with 800 Mhz dual processor or lower speed (1 Ghz is higher) must update to 10.4.11 to get the latest Java:Ĭheck Apple menu -> About this Mac to find out if that pertains to you.Improving Java for Numerical Computation Public Draft Improving Java for Numerical Computation Numerics Working Group
JAVA FOR POWERPC HOW TO
Mac OS X 10.6 (explains how to upgrade to 10.6) has its own Java maximum, discussed here, which you can get to if you at least have an Intel processor, and may offer some limited additional compatibility, though is not as secure as Java 7. Please read the link on upgrading, as there are pitfalls for taking this path are important to read. If you have an Intel Core2Duo, i3, i5, i7 or Xeon Mac, you can upgrade to Mac OS X 10.7.3 to get Java 7, which is far more secure.
JAVA FOR POWERPC 64 BIT
Note, if you need Java 1.6 (same as Java 6), according to the download link above, it is only available for 64 bit Intel Macs, and not PowerPC Macs. Use these tips if you are stuck with 10.5.8 to get your Flash up to date: People with 10.5 through 10.5.7 must backup their data, and shut down, disconnect their backup, and then update to 10.5.8 before they can use the Java. Is the newest Java that Mac OS X 10.5 will support on either Intel or PowerPC Macs.
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