No, the result I gaved is second runtime. The first runtime was more than
1000 seconds, and above 500MB memory useage  in my computer with athlon
2500+ and 1G ram.

Best wishes,
Changlin Ai

2009/12/27 Taco Hoekwater <taco@elvenkind.com>

> Changlin Ai wrote:
>
>> Hello, all
>>
>> When I used Adobe ArnoPro font in Mkvi with default font features, I found
>> the memory useage of LuaTeX was very big.
>>
>
> I do not have the font, so cannot run any tests myself, but
>
>
>  mkiv lua stats : current memory usage - 479 MB (ctx: 491 MB)
>> mkiv lua stats : runtime - 27.828 seconds, 0 processed pages, 1 shipped
>> pages, 0.036 pages/second
>>
>
> looking at the runtime, I expect this includes the cache generation
> for ArnoPro. If so, consecutive runs should use far less memory.
>
> Best wishes,
> Taco
>
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