Implementation notes: aarch64, hikey960, crypto_sign/sflashv2

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: sflashv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
24142544938 0 062326 864 1608refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2019120520190816
47452589260 0 0109318 984 1624refgcc_-funroll-loops_-O3_-fomit-frame-pointer2019120520190816
53280088956 0 0108950 984 1624refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019120520190816
54112528428 0 045222 984 1592refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019120520190816
56610028328 0 045062 984 1592refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019120520190816
58275042244 0 062278 984 1592refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019120520190816
61605041532 0 061326 984 1592refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019120520190816
62437528776 0 045614 984 1592refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019120520190816
66650144938 0 062326 864 1608refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019120520190816
66650144938 0 062326 864 1608refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2019120520190816
72268041608 0 061390 984 1592refgcc_-funroll-loops_-O2_-fomit-frame-pointer2019120520190816
74092527793 0 043770 968 1592refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019120520190816
74774045302 0 062670 864 1608refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2019120520190816
74774028820 0 045654 984 1592refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019120520190816
74774040744 0 059142 984 1624refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019120520190816
76004527793 0 043770 968 1592refgcc_-funroll-loops_-Os_-fomit-frame-pointer2019120520190816
84915027737 0 043690 968 1592refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019120520190816
93544045384 0 063790 984 1624refgcc_-O3_-fomit-frame-pointer2019120520190816
100559828344 0 045134 984 1592refgcc_-O2_-fomit-frame-pointer2019120520190816
104067745452 0 063822 984 1624refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019120520190816
113422142244 0 062278 984 1592refgcc_-funroll-loops_-O_-fomit-frame-pointer2019120520190816
118099327665 0 043618 968 1592refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019120520190816
119268627665 0 043618 968 1592refgcc_-Os_-fomit-frame-pointer2019120520190816
120437928820 0 045654 984 1592refgcc_-O_-fomit-frame-pointer2019120520190816
124042542100 0 062706 968 1592refgcc_-funroll-loops2019120520190816
172037042100 0 062706 968 1592refcc2019120520190816
290542542100 0 062706 968 1592refgcc2019120520190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
lib_flash.c: lib_flash.c:409:50: warning: '/*' within block comment [-Wcomment]
lib_flash.c: init_table_flash(CK->M,/*CK->I,*/CK->M1/*,CK->M2/* /*,CK->M3*/);
lib_flash.c: ^
lib_flash.c: lib_flash.c:409:53: warning: '/*' within block comment [-Wcomment]
lib_flash.c: init_table_flash(CK->M,/*CK->I,*/CK->M1/*,CK->M2/* /*,CK->M3*/);
lib_flash.c: ^
lib_flash.c: lib_flash.c:690:3: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /*mis <E0> la puissance 2^7^22 de tmp
lib_flash.c: ^
lib_flash.c: lib_flash.c:692:3: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /*
lib_flash.c: ^
lib_flash.c: lib_flash.c:695:4: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /* inversion affine de S*/
lib_flash.c: ^
lib_flash.c: lib_flash.c:910:34: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
lib_flash.c: printf("Erreur de fichier de cl<82> publique: '%s'\n",fichier);
lib_flash.c: ^~~~
lib_flash.c: lib_flash.c:1016:34: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
lib_flash.c: printf("Erreur de fichier de cl<82> secr<8A>te: '%s'\n",fichier);
lib_flash.c: ^~~~ ~~~~
lib_flash.c: 7 warnings generated.
table_flash.c: table_flash.c:25:8: warning: ^ has lower precedence than <; < will be evaluated first [-Wparentheses]
table_flash.c: if( x^P < x)
table_flash.c: ^~~~~~
table_flash.c: table_flash.c:25:8: note: place parentheses around the '<' expression to silence this warning
table_flash.c: if( x^P < x)
table_flash.c: ^
table_flash.c: ( )
table_flash.c: table_flash.c:25:8: note: place parentheses around the ^ expression to evaluate it first
table_flash.c: if( x^P < x)
table_flash.c: ^
table_flash.c: ( )
table_flash.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 4, 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