At 10:59 AM 5/4/00 -0600, you wrote:
>
> Just rename the "hotspot" directory in jre/bin to something else (I use
> "hotspot-off"). To re-enable, just rename the directory back to "hotspot".
>
> At least, that's the only way I've been able to figure out how to do it
Another way is to set the variable jde-run-classic-mode-vm. Here's the doc for
this variable:
jde-run-classic-mode-vm's value is
nil
Documentation:
Runs applications in the classic (i.e., not HotSpot) mode.
You can customize this variable.
Defined in `jde-run'.
- Paul
>
>
> David Hay
> Senior Software Engineer
> Requisite Technology, Inc.
> [EMAIL PROTECTED]
> 303-474-2268
>
> "Failure has a thousand explanations. Success doesn't need one" -- Sir Alec
> Guiness
>>
>> -----Original Message-----
>> From: Brian Anderson [mailto:[EMAIL PROTECTED]]
>> Sent: Thursday, May 04, 2000 10:54 AM
>> To: 'Paul Kinnucan'; Rich Johns; [EMAIL PROTECTED]
>> Subject: RE: switching to jdk1.3
>>
>> How does one turn off hotspot?
>>
>> -----Original Message-----
>> From: Paul Kinnucan
[<mailto:[EMAIL PROTECTED]>mailto:[EMAIL PROTECTED]]
>> Sent: Thursday, May 04, 2000 8:14 AM
>> To: Rich Johns; [EMAIL PROTECTED]
>> Subject: Re: switching to jdk1.3
>>
>> At 03:51 PM 5/3/00 -0500, you wrote:
>> >nt4.0
>> >jde2.16beta23
>> >
>> >I'm upgrading from jdk1.2.2 to jdk1.3 and was wondering
>> >what changes I will need to make to my current jde setup.
>> >I mean is it radical? I recall that there is a different way to
>> >handle the jpda stuff.
>> >
>>
>> These are the differences I recall off the top of my head.
>>
>> * JDK 1.3 includes JPDA. Thus configuring JDEbug for JDK 1.3 is
>> somewhat different. The procedure is documented in the beta23
>> user's guide.
>>
>> * JDK 1.3 includes a new version of jdb based on JPDA. The new
>> version breaks the JDE's jdb interface. If you want to use the
>> JDE with jdb, you have to use the old jdb, which is included, oddly
>> enough, in JDK 1.3 under the name oldjdb.
>>
>> * The JDK 1.3 src hierarchy has a slightly different structure. If you
>> have been including the JDK source code in the debugger source path,
>> you will have to modify jde-db-source-directories to reflect the new
>> structure.
>>
>> * The JDK 1.3 vm is based on hot spot rather than jit technology. Sun
>> acknowledges that the hotspot compiler causes problems for JPDA. I've
>> noticed severe performance degredation and problems hitting breakpoints.
>> The workaround until Sun fixes the problems is to turn off the hotspot
>> compiler when debugging.
>>
>> - Paul
>>
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------------------------------------------------------------
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