Re: [Haskell-cafe] Google Summer of Code: BlazeHTML RFC

On 27 May 2010 18:23, Michael Snoyman wrote:

On Thu, May 27, 2010 at 11:16 AM, Ivan Miljenovic wrote:

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On 27 May 2010 17:55, Michael Snoyman wrote:

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Two comments: * The exclamation point seems good enough for attributes. I copied that for Hamlet as well. * If you're standardizing on UTF-8, why not support bytestrings? I'm aware that a user could shoot him/herself in the foot by passing in non-UTF8 data, but I would imagine the performance gains would outweigh this. My recent benchmarks on the BigTable benchmark[1] imply a huge performance gap between ByteStrings and other contenders.

Wow, I find it rather surprising that String out-performs Text; any idea why that is?  I wonder if you're just using it wrong...

Could be, I'd be very happy if that were the case. All of the benchmarks are available on Github, and the bytestring[1], text[2] and string[3] versions are all rather short.

Does using lazy Text values improve this? I find it a little strange that you concatenate so many individual Strings that much. Also, how about explicitly using Text values rather than OverloadedStrings? -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com