Implementation notes: armeabi, rpi4, crypto_sign/sflashv2

Computer: rpi4
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_sign
Primitive: sflashv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
30969040837 0 067659 444 1528refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011220191221
36052240845 0 068363 444 1528refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011220191221
37885533800 0 052471 452 1520refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011220191221
38093848581 0 067803 444 1520refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011220191221
38252248581 0 067803 444 1520refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011220191221
40935430584 0 047499 452 1520refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011220191221
44299328318 0 044159 444 1512refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011220191221
44868731040 0 048171 452 1520refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011220191221
45377129121 0 046121 440 1512refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011220191221

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
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:726:14: warning: 'size' argument to memset is '0'; did you mean to transpose the last two arguments? [-Wmemset-transposed-args]
lib_flash.c: memset(V,33,0);
lib_flash.c: ^
lib_flash.c: lib_flash.c:726:14: note: parenthesize the third argument to silence
lib_flash.c: lib_flash.c:783:14: warning: 'size' argument to memset is '0'; did you mean to transpose the last two arguments? [-Wmemset-transposed-args]
lib_flash.c: memset(V,33,0);
lib_flash.c: ^
lib_flash.c: lib_flash.c:783:14: note: parenthesize the third argument to silence
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: ...
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: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref

Namespace violations

Implementation: ref
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
lib_flash.o Bij_Aff T
lib_flash.o Flash_build_complete_key T
lib_flash.o Flash_complete2private T
lib_flash.o Flash_complete2public T
lib_flash.o Flash_decrypt T
lib_flash.o Flash_encrypt T
lib_flash.o Flash_load2_private_key T
lib_flash.o Flash_load2_public_key T
lib_flash.o Flash_load_private_key T
lib_flash.o Flash_load_public_key T
lib_flash.o Flash_sign T
lib_flash.o Flash_sign2 T
lib_flash.o Flash_store2_private_key T
lib_flash.o Flash_store2_public_key T
lib_flash.o Flash_store_private_key T
lib_flash.o Flash_verify T
lib_flash.o Flash_verify2 T
lib_flash.o add37 T
lib_flash.o bit T
lib_flash.o exponent T
lib_flash.o format_message1 T
lib_flash.o format_message2 T
lib_flash.o inv_affine T
lib_flash.o lineaire T
lib_flash.o load_bit T
lib_flash.o mul37 T
lib_flash.o nextbit T
lib_flash.o priv_pub T
lib_flash.o quadratic T
lib_flash.o sqsq37 T
lib_flash.o store_bit T
table_flash.o build_M T
table_flash.o build_MM T
table_flash.o init_table_flash T
table_flash.o mult2 T
Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
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