Implementation notes: amd64, scw1b63b1, crypto_stream/aes256estream

Computer: scw1b63b1
Architecture: amd64
CPU ID: GenuineIntel-000506f1-0f8bfbff
SUPERCOP version: 20191017
Operation: crypto_stream
Primitive: aes256estream

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
24518	7745 4096 4	19499 4904 864	`e/hongjun/v1`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
25002	5118 4096 4	16891 4904 864	`e/hongjun/v0`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
25054	5121 4096 4	17147 4904 864	`e/hongjun/v0`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
25060	4645 4096 4	15271 4888 832	`e/hongjun/v0`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
25294	7616 4096 4	19619 4904 864	`e/hongjun/v1`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
26232	8250 4096 4	22420 4912 864	`e/hongjun/v1`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
26380	6228 4096 4	20404 4912 864	`e/hongjun/v0`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
27198	7355 4096 4	17975 4888 832	`e/hongjun/v1`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191215	20191017
28996	5921 4096 1	18521 4888 808	`e/hongjun/v0`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
30792	5705 4096 1	17385 4888 800	`e/hongjun/v0`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
30814	5705 4096 1	17385 4888 800	`e/hongjun/v0`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
30892	5317 4096 1	16083 4880 800	`e/hongjun/v0`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
30894	5705 4096 1	18209 4888 808	`e/hongjun/v0`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
32058	9268 4096 1	21857 4888 808	`e/hongjun/v1`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
33250	9112 4096 1	20785 4888 800	`e/hongjun/v1`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
33282	9112 4096 1	21609 4888 808	`e/hongjun/v1`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
33316	9112 4096 1	20785 4888 800	`e/hongjun/v1`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017
33326	8666 4096 1	19419 4880 800	`e/hongjun/v1`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20191215	20191017

Compiler output

Implementation: e/gladman
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes-ctr.c: In file included from aes-ctr.c:2:
aes-ctr.c: In file included from ./e/aes-ctr.c:17:
aes-ctr.c: In file included from ./e/aestab.c:41:
aes-ctr.c: ./e/aesopt.h:168:2: error: Could not detect endianness
aes-ctr.c: #error Could not detect endianness
aes-ctr.c: ^
aes-ctr.c: In file included from aes-ctr.c:2:
aes-ctr.c: In file included from ./e/aes-ctr.c:17:
aes-ctr.c: In file included from ./e/aestab.c:194:
aes-ctr.c: ./e/aestab.h:106:60: warning: implicit declaration of function 'bytes2word' is invalid in C99 [-Wimplicit-function-declaration]
aes-ctr.c: ...
aes-ctr.c: ./e/aeskey.c:64:27: note: expanded from macro 'ke4'
aes-ctr.c: { k[4*(i)+4] = ss[0] ^= ls_box(ss[3],3) ^ t_use(r,c)[i]; k[4*(i)+5] = ss[1] ^= ss[0]; ^
aes-ctr.c: ./e/aesopt.h:730:25: note: expanded from macro 'ls_box'
aes-ctr.c: #define ls_box(x,c) four_tables(x,t_use(f,l),vf1,rf2,c)
aes-ctr.c: ^
aes-ctr.c: ./e/aesopt.h:698:12: note: expanded from macro 'four_tables'
aes-ctr.c: ( tab[0][bval(vf(x,0,c),rf(0,c))] ^
aes-ctr.c: 2 warnings and 5 errors generated.

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/gladman
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/gladman
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/gladman
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/gladman
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/gladman

Compiler output

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

aes-ctr.c: In file included from e/aestab.c:41:0,
aes-ctr.c: from e/aes-ctr.c:17,
aes-ctr.c: from aes-ctr.c:2:
aes-ctr.c: e/aesopt.h:168:2: error: #error Could not detect endianness
aes-ctr.c: #error Could not detect endianness
aes-ctr.c: ^~~~~
aes-ctr.c: In file included from e/aes-ctr.c:17:0,
aes-ctr.c: from aes-ctr.c:2:
aes-ctr.c: e/aestab.c:153:17: warning: implicit declaration of function ‘bytes2word’ [-Wimplicit-function-declaration]
aes-ctr.c: #define w0(p) bytes2word(p, 0, 0, 0)
aes-ctr.c: ...
aes-ctr.c: ^
aes-ctr.c: e/aesopt.h:730:25: note: in expansion of macro ‘four_tables’
aes-ctr.c: #define ls_box(x,c) four_tables(x,t_use(f,l),vf1,rf2,c)
aes-ctr.c: ^~~~~~~~~~~
aes-ctr.c: e/aeskey.c:64:27: note: in expansion of macro ‘ls_box’
aes-ctr.c: { k[4*(i)+4] = ss[0] ^= ls_box(ss[3],3) ^ t_use(r,c)[i]; k[4*(i)+5] = ss[1] ^= ss[0]; ^~~~~~
aes-ctr.c: e/aeskey.c:112:5: note: in expansion of macro ‘ke4’
aes-ctr.c: ke4(cx->ks, 0); ke4(cx->ks, 1);
aes-ctr.c: ^~~

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

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

Namespace violations

Implementation: e/hongjun/v0
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o aes256_enc_block T
aes-ctr.o partial_precompute_tworounds T

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v0
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v0
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v0
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v0
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v0
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0

Namespace violations

Implementation: e/hongjun/v1
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o partial_precompute_tworounds T

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v1
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v1
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v1
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v1
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hongjun/v1
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1