Implementation notes: armeabi, cubox, crypto_sign/pass863

Computer: cubox
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_sign
Primitive: pass863

Test failure

Implementation: crypto_sign/pass863/ref-karatsuba
Compiler: gcc -funroll-loops -mcpu=marvell-pj4 -O2
error 111
crypto_sign_open returns nonzero
Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -funroll-loops -mcpu=marvell-pj4 -O2 ref-karatsuba
gcc -funroll-loops -mcpu=marvell-pj4 -O3 ref-karatsuba
gcc -funroll-loops -mcpu=marvell-pj4 -Os ref-karatsuba
gcc -mcpu=marvell-pj4 -O2 ref-karatsuba
gcc -mcpu=marvell-pj4 -O3 ref-karatsuba
gcc -mcpu=marvell-pj4 -Os ref-karatsuba