Implementation notes: aarch64, hikey960spare, crypto_sign/pflash1

Computer: hikey960spare
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20191221
Operation: crypto_sign
Primitive: pflash1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1506825	91109 1072 5971	75443 2328 7608	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191214	20191017
2172825	56129 1064 5907	68203 2312 7512	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191214	20191017
2467223	60777 1064 5907	72467 2312 7512	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191214	20191017
5515975	54437 1064 5907	66063 2296 7512	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191214	20191017

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

PFLASH.c: PFLASH.c:152:16: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: memcpy( outZ ,_Z,37);
PFLASH.c: ^~
PFLASH.c: PFLASH.c:149:4: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: _Z[i-(37- 0)] ^= temp;
PFLASH.c: ^~
PFLASH.c: PFLASH.c:148:4: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: _Z[i-(37- 2)] ^= temp;
PFLASH.c: ^~
PFLASH.c: PFLASH.c:147:4: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: _Z[i-(37-10)] ^= temp;
PFLASH.c: ^~
PFLASH.c: PFLASH.c:146:4: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: _Z[i-(37-12)] ^= temp;
PFLASH.c: ^~
PFLASH.c: PFLASH.c:143:10: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: temp = _Z[i];
PFLASH.c: ^~
PFLASH.c: PFLASH.c:136:15: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: if( logY ) _Z[i+j] ^= alogtab[logX+logY];
PFLASH.c: ^~
PFLASH.c: PFLASH.c:128:11: warning: '_Z' is static but used in inline function 'polyMul' which is not static
PFLASH.c: memset(_Z,0,73);
PFLASH.c: ^~
PFLASH.c: PFLASH.c:122:16: warning: '_Z' is static but used in inline function 'polySqu' which is not static
PFLASH.c: ...
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:19: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:5: note: expected 'byte * {aka unsigned char *}' but argument is of type 'const unsigned char *'
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^~~~~~~~~~~~~~~
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:19: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:5: note: expected 'byte * {aka unsigned char *}' but argument is of type 'const unsigned char *'
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^~~~~~~~~~~~~~~
SignScheme.c: SignScheme.c:227:24: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:5: note: expected 'byte * {aka unsigned char *}' but argument is of type 'const unsigned char *'
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref

Namespace violations

Implementation: ref
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

BLAS.o BLAS_aLinearGF16 T
BLAS.o BLAS_affineGF16 T
BLAS.o BLAS_dumpMat T
BLAS.o BLAS_dumpVec T
BLAS.o BLAS_elemRowOpIII T
BLAS.o BLAS_genMatGF16 T
BLAS.o BLAS_genVec T
BLAS.o BLAS_gusElimHomoEqs T
BLAS.o BLAS_ivsAffineGF16 T
BLAS.o BLAS_ivsD T
BLAS.o BLAS_ivsL T
BLAS.o BLAS_ivsU T
BLAS.o BLAS_pLinearGF16 T
BLAS.o BLAS_prod_A T
BLAS.o BLAS_rLinearGF16 T
GF.o alogtab D
GF.o logg D
GF.o logg1 D
GF.o logtab D
GFword.o GF_256_12_div T
GFword.o GF_256_12_inv T
GFword.o GF_256_12_mul T
GFword.o GF_256_12_sqrt T
GFword.o GF_256_16_div T
GFword.o GF_256_16_inv T
GFword.o GF_256_16_mul T
GFword.o GF_256_16_sqrt T
GFword.o GF_256_8_div T
GFword.o GF_256_8_inv T
GFword.o GF_256_8_mul T
GFword.o GF_256_8_mul_g T
GFword.o GF_256_8_sqr T
GFword.o GF_256_8_sqrt T
GFword.o GF_dword_div T
GFword.o GF_dword_inv T
GFword.o GF_dword_mul T
GFword.o GF_dword_mul_g T
GFword.o GF_dword_mul_gg T
GFword.o GF_dword_sqr T
GFword.o GF_dword_sqrt T
GFword.o GF_word_div T
GFword.o GF_word_inv T
GFword.o GF_word_mul T
GFword.o GF_word_mul_g T
GFword.o GF_word_mul_gg T
GFword.o GF_word_mul_ggg T
GFword.o GF_word_sqr T
GFword.o GF_word_sqrt T
PFLASH.o PFLASH_QMap T
PFLASH.o PFLASH_ivsQMap T
SignScheme.o SignScheme_GMap T
SignScheme.o SignScheme_PMap T
SignScheme.o SignScheme_genKey T
SignScheme.o SignScheme_genPubKey T
SignScheme.o SignScheme_sign T
SignScheme.o keypair T
SignScheme.o signatureofshorthash T
SignScheme.o verification T

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref