March 04, 2012 Re: DustMite updated | ||||
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On Sun, Mar 04, 2012 at 06:04:36PM +0100, Andrej Mitrovic wrote: > On 3/4/12, Vladimir Panteleev <vladimir@thecybershadow.net> wrote: > > I pushed out another large update today. > > I can't believe I'm saying this, but I can't wait for my next ICE to try it out. :p Just play around with AA's a bit and you'll run into lots of them. ;-) Especially unusual AA's, like unusual key types. T -- One reason that few people are aware there are programs running the internet is that they never crash in any significant way: the free software underlying the internet is reliable to the point of invisibility. -- Glyn Moody, from the article "Giving it all away" |
March 04, 2012 Re: DustMite updated | ||||
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On 3/4/12, H. S. Teoh <hsteoh@quickfur.ath.cx> wrote:
> Just play around with AA's a bit and you'll run into lots of them. ;-) Especially unusual AA's, like unusual key types.
Oh don't worry, I'm all too familiar with ICEs. :) They do mostly show up when doing metaprogramming and not that often in regular code.
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March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Vladimir Panteleev | On 02/22/2012 09:25 PM, Vladimir Panteleev wrote: > I played with some algorithms today and got about a 7x improvement in > reduction time for my test case. The data is now arranged into a binary > tree, and the progress indicator was changed to reflect that. Let me > know if I broke anything in the process. > > No new features have been added. Still thinking about how to handle lists. > > --- > > DustMite is a tool which minimizes D source code. > https://github.com/CyberShadow/DustMite I ran into an ICE today and decided to try DustMite. I couldn't compile it though: chad@Hugin ~/dprojects/dustmite $ dmd dustmite.d dsplit.d dustmite.d(873): expression expected, not '>' dustmite.d(873): found 'regex' when expecting ')' following template argument list dustmite.d(873): semicolon expected following auto declaration, not ')' dustmite.d(873): found ')' instead of statement DMD32 D Compiler v2.057 on Gentoo Linux If it's because my compiler is a version behind, then don't worry about it too much. I haven't updated because issue 5278 (http://d.puremagic.com/issues/show_bug.cgi?id=5278) makes it a pain for me to upgrade the dmd. |
March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Andrej Mitrovic | On 03/04/2012 12:04 PM, Andrej Mitrovic wrote: > On 3/4/12, Vladimir Panteleev<vladimir@thecybershadow.net> wrote: >> I pushed out another large update today. > > I can't believe I'm saying this, but I can't wait for my next ICE to > try it out. :p Here's one for DMD 2.057. Knock yourself out ;) (As I mentioned in my other post, I can't build DustMite right now, or I'd do it myself. But if you want one...) ---------------------------------------------- chad@Hugin ~/dprojects/database $ dmd ice.d entity.(fld) Internal error: e2ir.c 683 ---------------------------------------------- import std.stdio; scope class Query(string queryText) { static class Entity { private static size_t bufSize = 0; private static size_t[string] offsets; private static size_t registerField(T)(string varName) { auto offset = bufSize; offsets[varName] = offset; bufSize += T.sizeof; return offset; } private void[] buf; class fld(T,string varName) { T opCall() { auto i1 = offsets[varName]; return cast(T)buf[i1 .. i1 + T.sizeof]; } static this() { registerField!T(varName); } } this() { buf = new void[bufSize]; writefln("offsets = %s\n", offsets); } ~this() { delete buf; } } Entity e; this() { e = new Entity(); } } void main() { scope query = new Query!( "SELECT ONLY_NEEDED_COLUMNS" "FROM contacts c" "WHERE c.country = 'US'" "AND c.sales > 10000;")(); auto entity = query.e; //foreach(entity; query) //{ auto email_addy = entity.fld!(char[],"email")(); auto full_name = entity.fld!(char[],"name")(); //Email.spam(email_addy, full_name, "We have this great new offer for you!"); //} } |
March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Chad J | > If it's because my compiler is a version behind, then don't worry about it too much.
Yep it uses the new => syntax.
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March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Chad J | > Here's one for DMD 2.057. Knock yourself out ;) > > (As I mentioned in my other post, I can't build DustMite right now, or I'd do it myself. But if you want one...) > > ---------------------------------------------- > chad@Hugin ~/dprojects/database $ dmd ice.d > entity.(fld) > Internal error: e2ir.c 683 > ---------------------------------------------- Done in 280 tests and 20 secs and 934 ms; http://d.puremagic.com/issues/show_bug.cgi?id=7645 |
March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Andrej Mitrovic | > I can't believe I'm saying this, but I can't wait for my next ICE to
> try it out. :p
Me too :D
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March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Chad J | On 3/4/12, Chad J <chadjoan@__spam.is.bad__gmail.com> wrote: > Here's one for DMD 2.057. Knock yourself out ;) It's reproducible in 2.058 too. Reduced test-case: http://paste.pocoo.org/show/560891/ That ran really really fast compared to older versions of dustmite. Great work Vlad. :) |
March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Trass3r | On 3/4/12, Trass3r <un@known.com> wrote:
>> I can't believe I'm saying this, but I can't wait for my next ICE to try it out. :p
>
> Me too :D
>
Son of a gun, you beat me to it! lol
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March 04, 2012 Re: DustMite updated | ||||
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Posted in reply to Andrej Mitrovic | On 04.03.2012 23:17, Andrej Mitrovic wrote: > On 3/4/12, Chad J<chadjoan@__spam.is.bad__gmail.com> wrote: >> Here's one for DMD 2.057. Knock yourself out ;) > > It's reproducible in 2.058 too. Reduced test-case: > http://paste.pocoo.org/show/560891/ > > That ran really really fast compared to older versions of dustmite. > Great work Vlad. :) OT: that should have been Vova ;) -- Dmitry Olshansky |
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