[ANN] Exupery 0.11 released

Marcelo Cortez smalltalker.marcelo at gmail.com
Thu Mar 1 05:48:30 UTC 2007


Greet work!

MDC

On 2/28/07, bryce at kampjes.demon.co.uk <bryce at kampjes.demon.co.uk> wrote:
> This release contains:
> * primitives for #new and #@
> * ExuperyMethodContext (allows full debugger support for compiled code)
> * interrupt checking (allows Alt-. and profiling to work inside
> compiled code)
>
> Installation instructions are here:
> http://wiki.squeak.org/squeak/3945
>
> The new primitive only works for pointer objects with less than 64
> instance variables and are a fixed size (not Arrays). This covers most
> uses inside Smalltalk, and the new primitive can be easily generalised
> when there's a benchmark that requires it.
>
> Here's the benchmarks:
>
>   arithmaticLoopBenchmark 1387 compiled 127 ratio: 10.920
>   bytecodeBenchmark 2139 compiled 484 ratio: 4.419
>   sendBenchmark 1582 compiled 728 ratio: 2.173
>   doLoopsBenchmark 1063 compiled 843 ratio: 1.261
>   pointCreation 1075 compiled 1030 ratio: 1.044
>   largeExplorers 585 compiled 595 ratio: 0.983
>   compilerBenchmark 474 compiled 454 ratio: 1.044
>   Cumulative Time 1058.337 com
>
> We delayed this release to fix a bug found by Andy Tween that
> seems to occur frequently on Windows but is cross platform. Thank's
> to Andy's help the bug is now fixed. And thanks for building the
> Windows VMs.
>
> The next release will compile in the background.
>
> Bryce
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>


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