Implementation notes: amd64, hertz, crypto_core/aes256decrypt

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240425
Operation: crypto_core
Primitive: aes256decrypt

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
74	645 0 0	13216 820 1032	`dolbeau/aesenc-int`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
75	645 0 0	19455 828 1032	`dolbeau/aesenc-int`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
75	670 0 0	15397 804 1032	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
76	645 0 0	19343 828 1032	`dolbeau/aesenc-int`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
90	839 0 0	13565 804 1000	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
90	787 0 0	12080 780 968	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
548	12950 0 0	31647 828 1032	`T:dolbeau/std-4rt-nodk`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
550	12950 0 0	31759 828 1032	`T:dolbeau/std-4rt-nodk`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
577	7028 0 0	25727 828 1032	`T:dolbeau/std-1rt-nodk`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
584	7028 0 0	25839 828 1032	`T:dolbeau/std-1rt-nodk`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
585	5497 0 0	16808 780 968	`T:dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
593	7560 0 0	18872 780 968	`T:dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
600	11663 0 0	22984 780 968	`T:dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
612	5502 0 0	18080 820 1032	`T:dolbeau/std-1rt-nodk`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
613	5591 0 0	20333 804 1032	`T:dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
616	5591 0 0	18317 804 1000	`T:dolbeau/std-1rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
628	9178 0 0	27887 828 1032	`T:dolbeau/std-2rt-nodk`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
628	9178 0 0	27999 828 1032	`T:dolbeau/std-2rt-nodk`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
647	7643 0 0	20224 820 1032	`T:dolbeau/std-2rt-nodk`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
650	11731 0 0	24304 820 1032	`T:dolbeau/std-4rt-nodk`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
666	7690 0 0	20429 804 1000	`T:dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
682	7690 0 0	22445 804 1032	`T:dolbeau/std-2rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
790	11869 0 0	26621 804 1032	`T:dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
795	11869 0 0	24605 804 1000	`T:dolbeau/std-4rt-nodk`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
1219	140 0 0	12922 836 1032	`T:openssl`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
1226	223 0 0	15206 836 1032	`T:openssl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240429	20240425
1227	140 0 0	19097 844 1032	`T:openssl`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
1229	225 0 0	11785 812 968	`T:openssl`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240429	20240425
1230	223 0 0	13182 836 968	`T:openssl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240429	20240425
1236	140 0 0	18985 844 1032	`T:openssl`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
474165	5327 0 0	20085 804 1032	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
639659	4105 0 0	22847 828 1032	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
660312	3245 0 0	21887 828 1032	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
888747	2190 0 0	13504 780 968	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217
990718	2408 0 0	14888 820 1032	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240429	20240425
1045251	2793 0 0	15525 804 1000	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231219	20231217

Compiler output

Implementation: T:openssl
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

core.c: core.c:12:3: warning: 'AES_set_decrypt_key' is deprecated [-Wdeprecated-declarations]
core.c: 12 | AES_set_decrypt_key(k,256,&kexp);
core.c: | ^
core.c: /usr/include/openssl/aes.h:53:1: note: 'AES_set_decrypt_key' has been explicitly marked deprecated here
core.c: 53 | OSSL_DEPRECATEDIN_3_0
core.c: | ^
core.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
core.c: 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0)
core.c: | ^
core.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
core.c: 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated))
core.c: | ^
core.c: core.c:13:3: warning: 'AES_decrypt' is deprecated [-Wdeprecated-declarations]
core.c: 13 | AES_decrypt(in,out,&kexp);
core.c: | ^
core.c: /usr/include/openssl/aes.h:59:1: note: 'AES_decrypt' has been explicitly marked deprecated here
core.c: 59 | OSSL_DEPRECATEDIN_3_0
core.c: | ^
core.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
core.c: 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0)
core.c: | ^
core.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
core.c: 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated))
core.c: | ^
core.c: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl

Compiler output

Implementation: T:openssl
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

core.c: core.c: In function 'crypto_core_aes256decrypt_openssl_timingleaks':
core.c: core.c:12:3: warning: 'AES_set_decrypt_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
core.c: 12 | AES_set_decrypt_key(k,256,&kexp);
core.c: | ^~~~~~~~~~~~~~~~~~~
core.c: In file included from core.c:1:
core.c: /usr/include/openssl/aes.h:54:5: note: declared here
core.c: 54 | int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
core.c: | ^~~~~~~~~~~~~~~~~~~
core.c: core.c:13:3: warning: 'AES_decrypt' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
core.c: 13 | AES_decrypt(in,out,&kexp);
core.c: | ^~~~~~~~~~~
core.c: /usr/include/openssl/aes.h:60:6: note: declared here
core.c: 60 | void AES_decrypt(const unsigned char *in, unsigned char *out,
core.c: | ^~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl