Implementation notes: aarch64, a72, crypto_dh/curve25519

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_dh
Primitive: curve25519
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1462474? ? ?? ? ?refgcc_-march=native_-mtune=native_-O32017101020170904
1462500? ? ?? ? ?refgcc_-march=native_-mtune=native_-O22017101020170904
1463724? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
1463752? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
1494578? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
1494614? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os2017101020170904

Test failure

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -funroll-loops -march=native -mtune=native -O2
error 111
crypto_dh not associative

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -funroll-loops -march=native -mtune=native -O2 mpfq
gcc -funroll-loops -march=native -mtune=native -O3 mpfq
gcc -funroll-loops -march=native -mtune=native -Os mpfq
gcc -march=native -mtune=native -O2 mpfq
gcc -march=native -mtune=native -O3 mpfq
gcc -march=native -mtune=native -Os mpfq