Implementation notes: amd64, genji460, crypto_kem/pqrsa15

Computer: genji460
Architecture: amd64
CPU ID: GenuineIntel-000306f2-bfebfbff
SUPERCOP version: 20180818
Operation: crypto_kem
Primitive: pqrsa15

Compiler output

Implementation: ref
Security model: unknown
Compiler: cc
dec.c: dec.c: In function 'remainders_via_tree':
dec.c: dec.c:94:3: warning: passing argument 3 of 'remainders_via_tree' from incompatible pointer type [enabled by default]
dec.c: remainders_via_tree(xmodq,x,q,qlen);
dec.c: ^
dec.c: dec.c:67:13: note: expected 'const struct __mpz_struct (*)[1]' but argument is of type 'struct __mpz_struct (*)[1]'
dec.c: static void remainders_via_tree(mpz_t *xmodp,const mpz_t x,const mpz_t *p,long long plen)
dec.c: ^
dec.c: dec.c: In function 'cuberoot':
dec.c: dec.c:177:3: warning: passing argument 3 of 'sumfrac' from incompatible pointer type [enabled by default]
dec.c: sumfrac(x,t,xmodp,p,K);
dec.c: ^
dec.c: dec.c:23:13: note: expected 'const struct __mpz_struct (*)[1]' but argument is of type 'struct __mpz_struct (*)[1]'
dec.c: static void sumfrac(mpz_t num,mpz_t den,const mpz_t *x,const mpz_t *p,long long plen)
dec.c: ^
dec.c: dec.c: In function 'crypto_kem_pqrsa15_ref_dec':
dec.c: dec.c:227:3: warning: passing argument 2 of 'cuberoot' from incompatible pointer type [enabled by default]
dec.c: cuberoot(X,p,pinv,N);
dec.c: ^
dec.c: dec.c:134:12: note: expected 'const struct __mpz_struct (*)[1]' but argument is of type 'struct __mpz_struct (*)[1]'
dec.c: static int cuberoot(mpz_t x,const mpz_t *p,const mpz_t *pinv,const mpz_t N)
dec.c: ^
dec.c: dec.c:227:3: warning: passing argument 3 of 'cuberoot' from incompatible pointer type [enabled by default]
dec.c: cuberoot(X,p,pinv,N);
dec.c: ^
dec.c: dec.c:134:12: note: expected 'const struct __mpz_struct (*)[1]' but argument is of type 'struct __mpz_struct (*)[1]'
dec.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
cc ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:
CompilerImplementations
gcc ref
gcc -funroll-loops ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...

Number of similar (compiler,implementation) pairs: 17, namely:
CompilerImplementations
gcc -O2 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -m64 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -march=barcelona -O2 -fomit-frame-pointer ref
gcc -march=k8 -O2 -fomit-frame-pointer ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -O2 -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -O3 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...

Number of similar (compiler,implementation) pairs: 14, namely:
CompilerImplementations
gcc -O3 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -m64 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -march=k8 -O3 -fomit-frame-pointer ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -O -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...

Number of similar (compiler,implementation) pairs: 17, namely:
CompilerImplementations
gcc -O -fomit-frame-pointer ref
gcc -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -m64 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer ref
gcc -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -march=barcelona -O -fomit-frame-pointer ref
gcc -march=k8 -O -fomit-frame-pointer ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -O -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -Os -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...

Number of similar (compiler,implementation) pairs: 26, namely:
CompilerImplementations
gcc -Os -fomit-frame-pointer ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -Os -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer ref
gcc -m64 -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -march=barcelona -Os -fomit-frame-pointer ref
gcc -march=k8 -Os -fomit-frame-pointer ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -funroll-loops -O2 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: crypto_kem_pqrsa15.a(dec.o):dec.c:(.text+0x...): more undefined references to `__gmpz_init' follow
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: crypto_kem_pqrsa15.a(dec.o):dec.c:(.text+0x...): more undefined references to `__gmpz_mod' follow
try.c: ...

Number of similar (compiler,implementation) pairs: 18, namely:
CompilerImplementations
gcc -funroll-loops -O2 -fomit-frame-pointer ref
gcc -funroll-loops -O3 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -funroll-loops -O -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: crypto_kem_pqrsa15.a(dec.o):dec.c:(.text+0x...): more undefined references to `__gmpz_init' follow
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o):dec.c:(.text+0x...): more undefined references to `__gmpz_clear' follow
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: ...

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
gcc -funroll-loops -O -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=barcelona -O3 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=barcelona -O -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=barcelona -Os -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set_ui'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=nocona -O3 -fomit-frame-pointer
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac.part.0':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: ...

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -march=barcelona -O3 -fomit-frame-pointer ref
gcc -march=nocona -O3 -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: icc
dec.c: dec.c(94): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: remainders_via_tree(xmodq,x,q,qlen);
dec.c: ^
dec.c:
dec.c: dec.c(177): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: sumfrac(x,t,xmodp,p,K);
dec.c: ^
dec.c:
dec.c: dec.c(227): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: cuberoot(X,p,pinv,N);
dec.c: ^
dec.c:
dec.c: dec.c(227): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: cuberoot(X,p,pinv,N);
dec.c: ^
dec.c:
dec.c: dec.c(280): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: sumfrac(q,N,0,p,K);
dec.c: ^
dec.c:
dec.c: dec.c(281): warning #167: argument of type "mpz_t *" is incompatible with parameter of type "const mpz_t *"
dec.c: remainders(qmodp,q,p);
dec.c: ^
dec.c:
try.c: crypto_kem_pqrsa15.a(dec.o): In function `remainders_via_tree':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mod'
try.c: crypto_kem_pqrsa15.a(dec.o): In function `sumfrac':
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_set'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_init'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_add'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_mul'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: dec.c:(.text+0x...): undefined reference to `__gmpz_clear'
try.c: ...

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
icc ref
icc -no-vec ref
icc -xAVX -O2 -fomit-frame-pointer ref
icc -xAVX -O3 -fomit-frame-pointer ref
icc -xCORE-AVX-I -O2 -fomit-frame-pointer ref
icc -xCORE-AVX-I -O3 -fomit-frame-pointer ref
icc -xCORE-AVX2 -O2 -fomit-frame-pointer ref
icc -xCORE-AVX2 -O3 -fomit-frame-pointer ref
icc -xSSE4.1 -O2 -fomit-frame-pointer ref
icc -xSSE4.1 -O3 -fomit-frame-pointer ref
icc -xSSE4.2 -O2 -fomit-frame-pointer ref
icc -xSSE4.2 -O3 -fomit-frame-pointer ref