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Today's Topics:
1. Re: MonetDB: default - Checking the optimizer (Fabian Groffen)
----------------------------------------------------------------------
Message: 1
Date: Thu, 27 Sep 2012 08:26:05 +0200
From: Fabian Groffen <fabian.grof...@cwi.nl>
To: developers-l...@monetdb.org
Cc: Martin Kersten <martin.kers...@cwi.nl>
Subject: Re: MonetDB: default - Checking the optimizer
Message-ID: <20120927062605.gl...@cwi.nl>
Content-Type: text/plain; charset="utf-8"
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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