Implementation notes: armeabi, rpi3b, crypto_core/aes256decrypt

Computer: rpi3b
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_core
Primitive: aes256decrypt

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3499	11752 0 0	24743 412 712	`dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
3686	5612 0 0	18599 412 712	`dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
3688	5612 0 0	16066 408 712	`dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
3688	7680 0 0	18138 408 712	`dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
3812	11752 0 0	22210 408 712	`dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
3813	5236 0 0	18869 416 736	`dolbeau/std-1rt-nodk`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200106	20191221
4124	5516 0 0	15486 400 712	`dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4126	64 0 0	13205 420 712	`openssl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4187	64 0 0	10188 408 712	`openssl`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4188	7680 0 0	20671 412 712	`dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4312	7360 0 0	20997 416 736	`dolbeau/std-2rt-nodk`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200106	20191221
4500	7576 0 0	17550 400 712	`dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4500	72 0 0	13867 424 736	`openssl`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200106	20191221
4500	64 0 0	10672 416 712	`openssl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4500	64 0 0	10704 416 712	`openssl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4812	5520 0 0	16010 408 712	`dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
4813	11668 0 0	21638 400 712	`dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
5188	7588 0 0	18082 408 712	`dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
5188	11652 0 0	25285 416 736	`dolbeau/std-4rt-nodk`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200106	20191221
5563	11676 0 0	22170 408 712	`dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
1700181	6924 0 0	19895 412 712	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
1935851	3280 0 0	16877 416 736	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200106	20191221
4626284	2020 0 0	12498 408 712	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
5659625	2052 0 0	12490 408 712	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221
5674937	2032 0 0	11990 400 712	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200106	20191221

Compiler output

Implementation: dolbeau/armv8crypto
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

core.c: In file included from core.c:9:
core.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.1/include/arm_neon.h:28:2: error: "NEON support not enabled"
core.c: #error "NEON support not enabled"
core.c: ^
core.c: core.c:21:16: warning: implicit declaration of function 'vaesimcq_u8' is invalid in C99 [-Wimplicit-function-declaration]
core.c: rkeys[i] = vaesimcq_u8(tkeys[14-i]);
core.c: ^
core.c: core.c:21:14: error: assigning to 'uint8x16_t' (vector of 16 'uint8_t' values) from incompatible type 'int'
core.c: rkeys[i] = vaesimcq_u8(tkeys[14-i]);
core.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~
core.c: core.c:58:10: warning: implicit declaration of function 'vaesdq_u8' is invalid in C99 [-Wimplicit-function-declaration]
core.c: temp = vaesdq_u8(temp, vld1q_u8((rkeys+208)));
core.c: ^
core.c: core.c:58:8: error: assigning to 'uint8x16_t' (vector of 16 'uint8_t' values) from incompatible type 'int'
core.c: temp = vaesdq_u8(temp, vld1q_u8((rkeys+208)));
core.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: 2 warnings and 3 errors generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/armv8crypto

Compiler output

Implementation: dolbeau/armv8crypto
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

core.c: In file included from core.c:9:0:
core.c: core.c: In function 'aes256_setkey_armv8_decrypt':
core.c: /usr/lib/gcc/arm-linux-gnueabihf/6/include/arm_neon.h:14742:1: error: inlining failed in call to always_inline 'vaesimcq_u8': target specific option mismatch
core.c: vaesimcq_u8 (uint8x16_t __data)
core.c: ^~~~~~~~~~~
core.c: core.c:21:16: note: called from here
core.c: rkeys[i] = vaesimcq_u8(tkeys[14-i]);
core.c: ^~~~~~~~~~~~~~~~~~~~~~~~

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto