Implementation notes: aarch64, a72, crypto_aead/acorn128v3

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_aead
Primitive: acorn128v3

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
52709	? ? ?	? ? ?	`opt1`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
53660	? ? ?	? ? ?	`opt1`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
62917	? ? ?	? ? ?	`opt1`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
65025	? ? ?	? ? ?	`opt1`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
65352	? ? ?	? ? ?	`opt1`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
65861	? ? ?	? ? ?	`opt1`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
364641	? ? ?	? ? ?	`8bitfast2`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
375381	? ? ?	? ? ?	`8bitfast2`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
380230	? ? ?	? ? ?	`8bitfast`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
400627	? ? ?	? ? ?	`8bitfast2`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
421218	? ? ?	? ? ?	`8bitfast`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
426168	? ? ?	? ? ?	`8bitfast2`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
429902	? ? ?	? ? ?	`8bitfast`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
453632	? ? ?	? ? ?	`8bitfast2`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
464442	? ? ?	? ? ?	`8bitfast2`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
527872	? ? ?	? ? ?	`8bitfast`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
530569	? ? ?	? ? ?	`8bitfast`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
551144	? ? ?	? ? ?	`8bitfast`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
4726121	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
5775086	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
23537127	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
35291701	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
37352401	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
51739136	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904

Test failure

Implementation: crypto_aead/acorn128v3/8bitcompact
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

error 111
crypto_aead_decrypt returns nonzero

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

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	8bitcompact
gcc -funroll-loops -march=native -mtune=native -O3	8bitcompact
gcc -funroll-loops -march=native -mtune=native -Os	8bitcompact
gcc -march=native -mtune=native -O2	8bitcompact
gcc -march=native -mtune=native -O3	8bitcompact
gcc -march=native -mtune=native -Os	8bitcompact

Compiler output

Implementation: crypto_aead/acorn128v3/8bitcompact
Compiler: gcc -funroll-loops -march=native -mtune=native -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 -march=native -mtune=native -O2	8bitcompact
gcc -funroll-loops -march=native -mtune=native -O3	8bitcompact
gcc -funroll-loops -march=native -mtune=native -Os	8bitcompact
gcc -march=native -mtune=native -O2	8bitcompact
gcc -march=native -mtune=native -O3	8bitcompact
gcc -march=native -mtune=native -Os	8bitcompact

Compiler output

Implementation: crypto_aead/acorn128v3/8bitfast2
Compiler: gcc -funroll-loops -march=native -mtune=native -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 -march=native -mtune=native -O2	8bitfast2
gcc -funroll-loops -march=native -mtune=native -O3	8bitfast2
gcc -funroll-loops -march=native -mtune=native -Os	8bitfast2
gcc -march=native -mtune=native -O2	8bitfast2
gcc -march=native -mtune=native -O3	8bitfast2
gcc -march=native -mtune=native -Os	8bitfast2

Compiler output

Implementation: crypto_aead/acorn128v3/8bitfast
Compiler: gcc -funroll-loops -march=native -mtune=native -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 -march=native -mtune=native -O2	8bitfast
gcc -funroll-loops -march=native -mtune=native -O3	8bitfast
gcc -funroll-loops -march=native -mtune=native -Os	8bitfast
gcc -march=native -mtune=native -O2	8bitfast
gcc -march=native -mtune=native -O3	8bitfast
gcc -march=native -mtune=native -Os	8bitfast