Re: void mpz_set_GEN(mpz_ptr z, GEN x) and GEN mpz_get_GEN(mpz_srcptr z)

[hermann@stamm-wilbrandt.de]

On 2023-06-19 02:15, hermann@stamm-wilbrandt.de wrote:
> Thank you.
> After adding missing semicolon, variable declaration and return
> statement, g++ compiled.
> I did some more changes to make cpplimt happy, as gist for
> investigating the unmap() error:
> https://gist.github.com/Hermann-SW/6abf2866af5446a4b01ca0af7a45d99b
>
> While it works, there is an unmap error on freeing resources.
> How to fix that?
Just compiled on Intel Linux, and there no munmap error happens ...

stammw:c++$ f=sqrtm1.smallest_known_1million_digit_prime
stammw:c++$ g++ $f.cc -lgmp -lgmpxx -O3 -o $f -lpari -DPARI
stammw:c++$ ./sqrtm1.smallest_known_1million_digit_prime
a = y^(-1) (mod p) [powm]; a *= x; a %= p
0.253261s
[M,V] = halfgcdii(sqrtm1, p)
0.274745s
[x,y] = [V[2], M[2,1]]
9.1e-05s
done
stammw:c++$