Implementation notes: aarch64, rockpi4, crypto_kem/oddmanhattan128

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_kem
Primitive: oddmanhattan128
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
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1906519516500 0 0198980 984 1640optclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019121420190816
1960449056516 0 0198932 984 1640optclang_-O3_-fomit-frame-pointer_-Qunused-arguments2019121420190816
1986781937820 0 0201063 1048 1624optgcc_-funroll-loops2019121420190816
2082217977820 0 0201063 1048 1624optcc2019121420190816
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3314622364632 0 0194015 1048 1608optgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019121420190816
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3369125974628 0 0194015 1048 1608optgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121420190816
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12417646224720 0 0195631 1064 1624refgcc_-O_-fomit-frame-pointer2019121420190816
12535376008564 0 0197375 1064 1624refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121420190816
12539638168732 0 0197975 1064 1640refgcc_-funroll-loops_-O3_-fomit-frame-pointer2019121420190816

Compiler output

Implementation: opt
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
kem.c: kem.c:30:15: warning: passing 'char [32]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: randombytes(seed,crypto_kem_BYTES);
kem.c: ^~~~
kem.c: /home/user/supercop/supercop-20190816/supercop-data/rockpi4/aarch64/include/randombytes.h:8:40: note: passing argument to parameter here
kem.c: extern void randombytes(unsigned char *,unsigned long long);
kem.c: ^
kem.c: kem.c:35:25: warning: passing 'char [32]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: seedexpander_init(ctx,seed,diversifier,maxlen);
kem.c: ^~~~
kem.c: ./rng.h:40:34: note: passing argument to parameter 'seed' here
kem.c: unsigned char *seed,
kem.c: ^
kem.c: kem.c:131:30: warning: passing 'char [8]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: seedexpander_init(ctx,seed,diversifier,maxlen);
kem.c: ^~~~~~~~~~~
kem.c: ./rng.h:41:34: note: passing argument to parameter 'diversifier' here
kem.c: unsigned char *diversifier,
kem.c: ^
kem.c: 3 warnings generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments opt
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments opt
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments opt
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments opt
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments opt

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
kem.c: kem.c:30:15: warning: passing 'char [32]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: randombytes(seed,crypto_kem_BYTES);
kem.c: ^~~~
kem.c: /home/user/supercop/supercop-20190816/supercop-data/rockpi4/aarch64/include/randombytes.h:8:40: note: passing argument to parameter here
kem.c: extern void randombytes(unsigned char *,unsigned long long);
kem.c: ^
kem.c: kem.c:35:25: warning: passing 'char [32]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: seedexpander_init(ctx,seed,diversifier,maxlen);
kem.c: ^~~~
kem.c: ./rng.h:40:34: note: passing argument to parameter 'seed' here
kem.c: unsigned char *seed,
kem.c: ^
kem.c: kem.c:125:30: warning: passing 'char [8]' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
kem.c: seedexpander_init(ctx,seed,diversifier,maxlen);
kem.c: ^~~~~~~~~~~
kem.c: ./rng.h:41:34: note: passing argument to parameter 'diversifier' here
kem.c: unsigned char *diversifier,
kem.c: ^
kem.c: 3 warnings generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref