On Wed, 09 Aug, 2006 at 09:28PM -0400, Ge Wang spake thus:

Hi!

We want to, once again, look into getting chuck working correctly in true 64-bit. To that end, if you have a 64-bit machine that chuck crashes (more than usual) on, please consider compiling the attached program, which prints the native data type sizes for your system, and email/post the output. This will give us a rough idea of the various size discrepancies that are most likely causing things to crash horribly under native 64-bit.

To compile:

g++ -o platform platform.cpp

I had to add -lstdc++ to this to make it work. If anyone else has problems, try that.

To run:

./platform

You should see something like:

char: 1 short: 2 int: 4 long: 8 float: 4 double: 8 void *: 8 endian: small

Here's what I get: char: 1 short: 2 int: 4 long: 8 float: 4 double: 8 void *: 8 endian: small Which isn't a surprise. My processor is an AMD64 sandiego. My OS is gentoo with a 2.6.17 kernel. Here's /proc/cpuinfo: processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 55 model name : AMD Athlon(tm) 64 Processor 3700+ stepping : 2 cpu MHz : 2200.000 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm bogomips : 4425.48 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp Hope that helps. I'd love to get back to chuck. I'd only just started using it when my last machine died. I was a bit disappointed when I found I couldn't play any more with my new machine. James

Copy and paste the output and send it back with the names of your cpu and operating system.

Thank you very much!

Best, Ge!

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