Implementation notes: armeabi, cubie2, crypto_aead/acorn128v3

Computer: cubie2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: acorn128v3

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
387246	`opt1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
394227	`opt1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
401675	`opt1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
412953	`opt1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
421721	`opt1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
427336	`opt1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
1205118	`8bitfast2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
1205886	`8bitfast2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
1260749	`8bitfast2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
1303605	`8bitfast2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
1323706	`8bitfast`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
1326933	`8bitfast`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
1363252	`8bitfast`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
1392263	`8bitfast2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
1422517	`8bitfast`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
1522874	`8bitfast2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
1535749	`8bitfast`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
1667323	`8bitfast`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
22103532	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
22144643	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161216	20161026
51077012	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
71625449	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161216	20161026
71808962	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026
71959420	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161216	20161026

Test failure

Implementation: crypto_aead/acorn128v3/8bitcompact
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	8bitcompact
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	8bitcompact
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	8bitcompact

Compiler output

Implementation: crypto_aead/acorn128v3/8bitcompact
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:105:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j]), &tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: encrypt.c:24:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~
encrypt.c: encrypt.c:111:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(iv[j-16]), &tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: ...
encrypt.c: ^
encrypt.c: encrypt.c:24:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~
encrypt.c: encrypt.c:257:41: warning: passing argument 3 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(m[i]), &(c[i]), ca, cb,0);
encrypt.c: ^
encrypt.c: encrypt.c:24:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	8bitcompact
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	8bitcompact
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	8bitcompact
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	8bitcompact

Compiler output

Implementation: crypto_aead/acorn128v3/8bitfast2
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:189:33: warning: passing argument 2 of 'acorn128_64steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_64steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: encrypt.c:27:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:195:33: warning: passing argument 2 of 'acorn128_64steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_64steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: ...
encrypt.c: ^
encrypt.c: encrypt.c:27:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:374:41: warning: passing argument 3 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(m[i]), &c[i], ca, cb,0);
encrypt.c: ^
encrypt.c: encrypt.c:107:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	8bitfast2
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	8bitfast2
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	8bitfast2
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	8bitfast2
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	8bitfast2
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	8bitfast2

Compiler output

Implementation: crypto_aead/acorn128v3/8bitfast
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:190:33: warning: passing argument 2 of 'acorn128_32steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_32steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: encrypt.c:27:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:196:33: warning: passing argument 2 of 'acorn128_32steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_32steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^
encrypt.c: ...
encrypt.c: ^
encrypt.c: encrypt.c:27:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:375:41: warning: passing argument 3 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(m[i]), &c[i], ca, cb,0);
encrypt.c: ^
encrypt.c: encrypt.c:108:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	8bitfast
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	8bitfast
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	8bitfast
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	8bitfast
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	8bitfast
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	8bitfast