Implementation notes: amd64, margaux, crypto_aead/giftcofb128v1

Computer: margaux
Microarchitecture: amd64; C2 65nm (6fb)
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20221122
Operation: crypto_aead
Primitive: giftcofb128v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
330842	10682 0 0	25312 796 1072	`T:aadomn/opt32`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
336879	14390 0 0	31465 804 1072	`T:aadomn/opt32`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
338047	10230 0 0	24968 796 1072	`T:aadomn/opt32`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
340750	9252 0 0	22772 780 1040	`T:aadomn/opt32`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
3042102	15617 0 0	32673 804 1072	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
4865719	7547 0 0	24052 804 1008	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210503	20210423
4874168	7575 0 0	23876 804 1008	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210503	20210423
4878888	7547 0 0	22708 804 1008	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210503	20210423
4879727	7547 0 0	22708 804 1008	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210503	20210423
6383195	3348 0 0	18008 796 1072	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
6384262	3462 0 0	18216 796 1072	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
6393983	2788 0 0	16356 780 1040	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210503	20210423
11817562	3682 0 0	16890 796 1008	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210503	20210423

Compiler output

Implementation: T:aadomn/opt32
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

giftb128.c: giftb128.c:52:17: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i] = REARRANGE_RKEY_0(rkey[i]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:53:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 1] = REARRANGE_RKEY_0(rkey[i + 1]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:54:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 2] = REARRANGE_RKEY_1(rkey[i + 2]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:55:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 3] = REARRANGE_RKEY_1(rkey[i + 3]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:56:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 4] = REARRANGE_RKEY_2(rkey[i + 4]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:57:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 5] = REARRANGE_RKEY_2(rkey[i + 5]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:58:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 6] = REARRANGE_RKEY_3(rkey[i + 6]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: giftb128.c:59:21: error: assigning to 'u32' (aka 'unsigned int') from incompatible type 'void'
giftb128.c: rkey[i + 7] = REARRANGE_RKEY_3(rkey[i + 7]);
giftb128.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
giftb128.c: 8 errors generated.

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aadomn/opt32
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aadomn/opt32
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aadomn/opt32
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aadomn/opt32
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aadomn/opt32

Namespace violations

Implementation: T:aadomn/opt32
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.o giftcofb_crypt T
giftb128.o giftb128 T
giftb128.o precompute_rkeys T
giftb128.o rconst R

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aadomn/opt32
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aadomn/opt32
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aadomn/opt32
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aadomn/opt32

Namespace violations

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

encrypt.o cofb_decrypt T
encrypt.o cofb_encrypt T
gift128.o GIFT_RC R
gift128.o giftb128 T
gift128.o rowperm T

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref