Re: [Felix-impl] [felix] JudySL problem

[john s. <sk...@us...>]

On 31/10/2011, at 1:44 PM, John Tromp wrote:

> hi John,
> 
>> Hmm .. what am I doing wrong here? This is a simple C program...
> 
> May be a problem with your Judy installation.

Yes. That seems likely (since we use our own build script written in Python).

> I runs fine on my brand new MacBook Air with
> gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)
> and judy-1.0.5 in 64 bit mode.
> Last 3 lines of output:
> found XX 0997 abcdefg -> 997
> found XX 0998 abcdefg -> 998
> found XX 0999 abcdefg -> 999

I have played around with it, and using memset to clear buffer,
changing the sprintf to use %016d, %d, or various things makes
a huge mess of the keys. Indeed if all the strings are the same length
it seems to work. I even got this:

found XX 1 -> 0
found XX 2 -> 81
found XX 3 -> 780
found XX 4 -> 117
found XX 5 -> 466
found XX 6 -> 419
found XX 7 -> 444
found XX 8 -> 785
found XX 9 -> 346
(exit here)


when memset buffer to all 0 (and no error ..).

BTW: 

~/felix>gcc --version
i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)


I'd sure love to get C++1x for OSX... need LLVM compiler for that though?

--
john skaller
sk...@us...