Implementation notes: amd64, gpu, crypto_encrypt/ledapkc31

Computer: gpu
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: ledapkc31

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
93534813	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20191013	20190816
94009416	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20191013	20190816
94085745	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191013	20190816
94628829	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20191013	20190816
95130696	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20191013	20190816
95210094	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191013	20190816
95532756	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20191013	20190816
95845185	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20191013	20190816
96851883	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20191013	20190816
96857688	? ? ?	? ? ?	`portableopt`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20191013	20190816
97589016	? ? ?	? ? ?	`portableopt`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20191013	20190816
97709301	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20191013	20190816
98371632	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20191013	20190816
98582187	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20191013	20190816
98602110	? ? ?	? ? ?	`portableopt`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20191013	20190816
98711496	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-O2_-fomit-frame-pointer`	20191013	20190816
99305343	67679 8 0	164187 808 1648	`portableopt`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191013	20190816
99855390	67419 8 0	162643 808 1648	`portableopt`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191013	20190816
100073490	66325 8 0	159707 808 2000	`portableopt`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191013	20190816
100175031	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20191013	20190816
100718088	67679 8 0	164187 808 1648	`portableopt`	`clang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191013	20190816
100910478	67679 8 0	164187 808 1648	`portableopt`	`clang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191013	20190816
101316519	? ? ?	? ? ?	`portableopt`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191013	20190816
101362935	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20191013	20190816
101437305	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20191013	20190816
101730252	? ? ?	? ? ?	`portableopt`	`gcc_-O2_-fomit-frame-pointer`	20191013	20190816
102029079	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20191013	20190816
102060552	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20191013	20190816
102883587	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20191013	20190816
103106205	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20191013	20190816
103135254	? ? ?	? ? ?	`portableopt`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20191013	20190816
103442877	? ? ?	? ? ?	`portableopt`	`gcc_-O_-fomit-frame-pointer`	20191013	20190816
103520436	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-O_-fomit-frame-pointer`	20191013	20190816
103570413	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20191013	20190816
103625451	? ? ?	? ? ?	`portableopt`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20191013	20190816
103635900	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20191013	20190816
103941798	? ? ?	? ? ?	`portableopt`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20191013	20190816
103997742	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20191013	20190816
104112573	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20191013	20190816
104129367	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20191013	20190816
104172984	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191013	20190816
104176980	? ? ?	? ? ?	`portableopt`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191013	20190816
104191320	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20191013	20190816
104242416	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20191013	20190816
105386958	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191013	20190816
105534105	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191013	20190816
106397331	? ? ?	? ? ?	`portableopt`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191013	20190816
106705170	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20191013	20190816
106749720	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20191013	20190816
106816782	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20191013	20190816
106952808	? ? ?	? ? ?	`portableopt`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20191013	20190816
107002059	? ? ?	? ? ?	`portableopt`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20191013	20190816
107135100	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20191013	20190816
107291742	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20191013	20190816
107541099	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20191013	20190816
107703945	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-O3_-fomit-frame-pointer`	20191013	20190816
107709849	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20191013	20190816
108104223	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20191013	20190816
108216558	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20191013	20190816
108312963	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20191013	20190816
108682239	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20191013	20190816
108758697	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20191013	20190816
108766539	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20191013	20190816
108957264	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191013	20190816
109095675	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191013	20190816
109153950	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20191013	20190816
109223568	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20191013	20190816
109282515	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20191013	20190816
109350639	? ? ?	? ? ?	`portableopt`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20191013	20190816
109407786	? ? ?	? ? ?	`portableopt`	`gcc_-O3_-fomit-frame-pointer`	20191013	20190816
109513500	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191013	20190816
109516779	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20191013	20190816
109561134	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20191013	20190816
109837212	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20191013	20190816
109939065	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20191013	20190816
109970799	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20191013	20190816
110246256	? ? ?	? ? ?	`portableopt`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20191013	20190816
110496285	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20191013	20190816
111096192	? ? ?	? ? ?	`portableopt`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20191013	20190816
111136890	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20191013	20190816
111951042	? ? ?	? ? ?	`portableopt`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191013	20190816
112871697	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20191013	20190816
113233950	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20191013	20190816
113381004	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20191013	20190816
113910387	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20191013	20190816
114367098	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20191013	20190816
116075643	? ? ?	? ? ?	`portableopt`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20191013	20190816
116390346	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20191013	20190816
116419731	? ? ?	? ? ?	`portableopt`	`gcc_-m64_-Os_-fomit-frame-pointer`	20191013	20190816
116540736	? ? ?	? ? ?	`portableopt`	`gcc_-Os_-fomit-frame-pointer`	20191013	20190816
116645889	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20191013	20190816
119032857	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20191013	20190816
119838678	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20191013	20190816
283577715	? ? ?	? ? ?	`portableopt`	`gcc_-funroll-loops`	20191013	20190816
292296540	? ? ?	? ? ?	`portableopt`	`gcc`	20191013	20190816
295238037	? ? ?	? ? ?	`portableopt`	`cc`	20191013	20190816

Test failure

Implementation: portableopt
Security model: unknown
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments

error 111
Decode FAIL
crypto_encrypt_open returns nonzero

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	portableopt
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	portableopt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	portableopt
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	portableopt
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	portableopt
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	portableopt
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	portableopt
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	portableopt
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	portableopt
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	portableopt

Test failure

Implementation: portableopt
Security model: unknown
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

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

Compiler	Implementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	portableopt

Compiler output

Implementation: portableopt
Security model: unknown
Compiler: cc

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	portableopt
gcc	portableopt
gcc -O2 -fomit-frame-pointer	portableopt
gcc -O3 -fomit-frame-pointer	portableopt
gcc -O -fomit-frame-pointer	portableopt
gcc -Os -fomit-frame-pointer	portableopt
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	portableopt
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	portableopt
gcc -fno-schedule-insns -O -fomit-frame-pointer	portableopt
gcc -fno-schedule-insns -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops	portableopt
gcc -funroll-loops -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	portableopt
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	portableopt
gcc -m64 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -O -fomit-frame-pointer	portableopt
gcc -m64 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=k8 -O -fomit-frame-pointer	portableopt
gcc -m64 -march=k8 -Os -fomit-frame-pointer	portableopt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=nocona -O -fomit-frame-pointer	portableopt
gcc -m64 -march=nocona -Os -fomit-frame-pointer	portableopt
gcc -march=barcelona -O2 -fomit-frame-pointer	portableopt
gcc -march=barcelona -O3 -fomit-frame-pointer	portableopt
gcc -march=barcelona -O -fomit-frame-pointer	portableopt
gcc -march=barcelona -Os -fomit-frame-pointer	portableopt
gcc -march=k8 -O2 -fomit-frame-pointer	portableopt
gcc -march=k8 -O3 -fomit-frame-pointer	portableopt
gcc -march=k8 -O -fomit-frame-pointer	portableopt
gcc -march=k8 -Os -fomit-frame-pointer	portableopt
gcc -march=nocona -O2 -fomit-frame-pointer	portableopt
gcc -march=nocona -O3 -fomit-frame-pointer	portableopt
gcc -march=nocona -O -fomit-frame-pointer	portableopt
gcc -march=nocona -Os -fomit-frame-pointer	portableopt

Compiler output

Implementation: portableopt
Security model: unknown
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

measure.c: /usr/bin/ld: /home/z/supercop/supercop-20190816/supercop-data/gpu/amd64/lib/fastrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
measure.c: /usr/bin/ld: final link failed: Nonrepresentable section on output
measure.c: collect2: error: ld returned 1 exit status
measure.c: /usr/bin/ld: /home/z/supercop/supercop-20190816/supercop-data/gpu/amd64/lib/fastrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
measure.c: /usr/bin/ld: final link failed: Nonrepresentable section on output
measure.c: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	portableopt
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	portableopt
gcc -m64 -march=barcelona -O -fomit-frame-pointer	portableopt
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	portableopt