Implementation notes: aarch64, hikey960, crypto_sign/pflash1

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: pflash1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1556775	56725 1064 5907	69482 2056 7512	`ref`	`gcc_-O_-fomit-frame-pointer`	20191202	20190816
1573425	89761 1064 5907	104994 2056 7512	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191202	20190816
1578555	124121 1072 5971	110802 2072 7608	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191202	20190816
1698300	57745 1064 5907	69994 2056 7512	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191202	20190816
1756575	56129 1064 5907	68874 2056 7512	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191202	20190816
1789875	89497 1072 5971	74498 2072 7608	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191202	20190816
1823175	94217 1072 5971	79250 2072 7608	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191202	20190816
1869350	85773 1064 5907	100970 2056 7512	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191202	20190816
1987810	62069 1064 5907	74434 2056 7512	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191202	20190816
2031300	54417 1064 5907	66702 2040 7512	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191202	20190816
2314350	83909 1064 5907	99866 2056 7512	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191202	20190816
2549074	54377 1064 5907	66582 2040 7512	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191202	20190816
2607539	54437 1064 5907	66726 2040 7512	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191202	20190816
3355891	83909 1064 5907	99866 2056 7512	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191202	20190816
3369540	56725 1064 5907	69482 2056 7512	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191202	20190816
4004325	91109 1072 5971	76106 2072 7608	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191202	20190816
5234180	60777 1064 5907	73138 2056 7512	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191202	20190816
6513001	54417 1064 5907	66702 2040 7512	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191202	20190816
7690410	119785 1072 5971	106370 2072 7608	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191202	20190816
8807850	54377 1064 5907	66582 2040 7512	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191202	20190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: cc

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: ^~~~~~~~~~~~~~~
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polySqu'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyMul'
try.c: ...

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -funroll-loops	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings generated.
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
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

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref