MonetDB: default - Checking the optimizer

Fabian Groffen Fabian.Groffen at cwi.nl
Thu Sep 27 08:26:05 CEST 2012


On 27-09-2012 02:00:41 +0200, Martin Kersten wrote:
> Changeset: 38c89881c700 for MonetDB
> URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=38c89881c700
> Modified Files:
> 	monetdb5/optimizer/opt_pipes.c
> Branch: default
> Log Message:
> 
> Checking the optimizer
> This list does not change the number of errors reported on SQL tests.

this looks like a mess, was it intended to be committed?


> --- a/monetdb5/optimizer/opt_pipes.c
> +++ b/monetdb5/optimizer/opt_pipes.c
> @@ -64,7 +64,22 @@ struct PIPELINES {
>  	{"default_pipe",
>  	 "optimizer.inline();"
>  	 "optimizer.remap();"
> -	 "optimizer.deadcode();"
> +     "optimizer.evaluate();"
> +     "optimizer.costModel();"
> +     "optimizer.coercions();"
> +     "optimizer.emptySet();"
> +     "optimizer.aliases();"
> +//     "optimizer.mitosis();"
> +//     "optimizer.mergetable();"
> +     "optimizer.deadcode();"
> +     "optimizer.commonTerms();"
> +     "optimizer.groups();"
> +     "optimizer.joinPath();"
> +//     "optimizer.reorder();"
> +     "optimizer.deadcode();"
> +     "optimizer.reduce();"
> +//     "optimizer.dataflow();"
> +     "optimizer.history();"
>  	 "optimizer.multiplex();"
>  	 "optimizer.garbageCollector();",
>  	 "stable", NULL, NULL, 1},
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