Implementation notes: armeabi, pi2, crypto_core/aes256encrypt

Computer: pi2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_core
Primitive: aes256encrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1430	`openssl`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
1430	`openssl`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
1432	`openssl`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1438	`openssl`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
1438	`openssl`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
1626	`dolbeau/std-2ft`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1636	`dolbeau/std-2ft`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
1650	`dolbeau/std-1ft`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
1662	`dolbeau/std-1ft`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1726	`dolbeau/std-4ft`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
1740	`dolbeau/std-4ft`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1946	`dolbeau/std-4ft`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
2008	`dolbeau/std-2ft`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
2052	`dolbeau/std-1ft`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
2062	`dolbeau/std-4ft`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
2314	`dolbeau/std-2ft`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
2347	`dolbeau/std-4ft`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
2358	`dolbeau/std-1ft`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
2514	`dolbeau/std-2ft`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
2532	`dolbeau/std-1ft`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
1159658	`ref`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1638831	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
2823899	`ref`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
2845704	`ref`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
3649428	`ref`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731

Compiler output

Implementation: crypto_core/aes256encrypt/dolbeau/armv8crypto
Compiler: clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

core.c: core.c:47:16: warning: implicit declaration of function 'vaeseq_u8' is invalid in C99 [-Wimplicit-function-declaration]
core.c: temp_lds = armv8_aese_sbox(rotl_aes_edrk);
core.c: ^
core.c: core.c:24:38: note: expanded from macro 'armv8_aese_sbox'
core.c: vgetq_lane_u32(vreinterpretq_u32_u8(vaeseq_u8(vreinterpretq_u8_u32(vdupq_n_u32(input)), vzero)),0)
core.c: ^
core.c: core.c:47:16: error: passing 'int' to parameter of incompatible type 'uint8x16_t' (vector of 16 'uint8_t' values)
core.c: temp_lds = armv8_aese_sbox(rotl_aes_edrk);
core.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: core.c:24:38: note: expanded from macro 'armv8_aese_sbox'
core.c: vgetq_lane_u32(vreinterpretq_u32_u8(vaeseq_u8(vreinterpretq_u8_u32(vdupq_n_u32(input)), vzero)),0)
core.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: /usr/bin/../lib/clang/3.8.1/include/arm_neon.h:6548:21: note: expanded from macro 'vgetq_lane_u32'
core.c: uint32x4_t __s0 = __p0; \
core.c: ^~~~
core.c: /usr/bin/../lib/clang/3.8.1/include/arm_neon.h:30727:49: note: passing argument to parameter '__p0' here
core.c: __ai uint32x4_t vreinterpretq_u32_u8(uint8x16_t __p0) {
core.c: ^
core.c: core.c:60:16: error: passing 'int' to parameter of incompatible type 'uint8x16_t' (vector of 16 'uint8_t' values)
core.c: temp_lds = armv8_aese_sbox(tmp11);
core.c: ^~~~~~~~~~~~~~~~~~~~~~
core.c: core.c:24:38: note: expanded from macro 'armv8_aese_sbox'
core.c: vgetq_lane_u32(vreinterpretq_u32_u8(vaeseq_u8(vreinterpretq_u8_u32(vdupq_n_u32(input)), vzero)),0)
core.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: /usr/bin/../lib/clang/3.8.1/include/arm_neon.h:6548:21: note: expanded from macro 'vgetq_lane_u32'
core.c: ...

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

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

Compiler output

Implementation: crypto_core/aes256encrypt/dolbeau/armv8crypto
Compiler: gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv

core.c: In file included from core.c:9:0:
core.c: core.c: In function 'aes256_armv8_encrypt':
core.c: /usr/lib/gcc/armv7l-unknown-linux-gnueabihf/6.1.1/include/arm_neon.h:14724:1: error: inlining failed in call to always_inline 'vaeseq_u8': target specific option mismatch
core.c: vaeseq_u8 (uint8x16_t __data, uint8x16_t __key)
core.c: ^~~~~~~~~
core.c: core.c:122:8: note: called from here
core.c: temp = vaeseq_u8(temp, vld1q_u8((rkeys+208)));
core.c: ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: In file included from core.c:9:0:
core.c: /usr/lib/gcc/armv7l-unknown-linux-gnueabihf/6.1.1/include/arm_neon.h:14724:1: error: inlining failed in call to always_inline 'vaeseq_u8': target specific option mismatch
core.c: vaeseq_u8 (uint8x16_t __data, uint8x16_t __key)
core.c: ^~~~~~~~~
core.c: core.c:122:8: note: called from here
core.c: temp = vaeseq_u8(temp, vld1q_u8((rkeys+208)));
core.c: ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

Compiler	Implementations
gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv	dolbeau/armv8crypto