Even when built a statically linked libdieharder, I still get bogus results
(using yesterday's HEAD):
$ ldd dieharder/dieharder
linux-vdso.so.1 (0x00007ffe9b548000)
libgsl.so.27 => /lib/x86_64-linux-gnu/libgsl.so.27 (0x00007f28f3c00000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f28f3b21000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f28f393f000)
libgslcblas.so.0 => /lib/x86_64-linux-gnu/libgslcblas.so.0
(0x00007f28f3ef2000)
/lib64/ld-linux-x86-64.so.2 (0x00007f28f4007000)
$ ./dieharder/dieharder -d 209 -n 17 -p 1
#=============================================================================#
# dieharder version 3.31.1 Copyright 2003 Robert G. Brown
#
#=============================================================================#
rng_name |rands/second| Seed |
mt19937| 8.76e+07 | 422973324|
#=============================================================================#
test_name |ntup| tsamples |psamples| p-value |Assessment
#=============================================================================#
dab_monobit2| 17| 65000000| 1|0.00000000| FAILED
$ ./dieharder/dieharder -d 209 -n 20 -p 1
Segmentation fault
On Sat, Apr 6, 2024 at 10:23 AM Milan Broz <gmazyl...@gmail.com> wrote:
> On 4/6/24 4:33 PM, Lucas Thode wrote:
> ...
> > $ ./dieharder/dieharder -d 209 -n 17 -p 1
> >
> #=============================================================================#
> > # dieharder version 3.31.1 Copyright 2003 Robert G. Brown
> #
> >
> #=============================================================================#
> > rng_name |rands/second| Seed |
> > mt19937| 1.75e+08 |2063877943|
> >
> #=============================================================================#
> > test_name |ntup| tsamples |psamples| p-value |Assessment
> >
> #=============================================================================#
> > dab_monobit2| 17| 65000000| 1|1.00000000| FAILED
>
> This should not be possible.
>
> Are you sure you run the patched version with patched libdieharder (and
> not one from system)?
> You can avoid it by "./configure --disable-shared" to force static link.
>
> This is what I get from current code
> (https://github.com/eddelbuettel/dieharder):
>
> ./dieharder/dieharder -d 209 -n 17 -p 1
> Error: Can only use ntup up to 15.
> Read test description with dieharder -d 209 -h.
>
> Milan
>
