Is 'optimized' a legit target?
ted at tedneward.com
Sat Mar 1 23:18:20 PST 2008
When I tried to build optimized (b24), it failed very early in the process.
I'm assuming that's not supposed to happen? :-)
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> -----Original Message-----
> From: John.Rose at Sun.COM [mailto:John.Rose at Sun.COM]
> Sent: Saturday, March 01, 2008 2:59 PM
> To: Ted Neward
> Cc: build-dev at openjdk.java.net; hotspot-dev at openjdk.dev.java.net
> Subject: Re: Is 'optimized' a legit target?
> Yes, 'optimized' is legit. It supports more flags, for tuning
> experiments, etc.
> Its performance characteristics are closer to product, because
> it omits all the 'assert' code,
> Here are the various build subdirectories, in brief:
> product -- hardwires many flag values, no asserts, code is optimized
> optimized -- most flag values variable, no asserts, code is optimized
> fastdebug -- all flag values variable, asserts enabled, code is
> jvmg -- all flag values variable, asserts enabled, code not optimized
> generated -- machine-generated source code and other stuff created
> during the build process
> debug -- old name for jvmg; this one should go away
> profiled -- dead a long time; this one should have gone away years ago
> -- John
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