Implementation notes: amd64, ryzen, crypto_hash/md6d256

Computer: ryzen
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20170904
Operation: crypto_hash
Primitive: md6d256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
27180	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170911	20170904
27210	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20170911	20170904
27270	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20170911	20170904
27450	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20170911	20170904
27510	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20170911	20170904
27540	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20170911	20170904
27570	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170911	20170904
27570	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20170911	20170904
27600	? ? ?	? ? ?	`ref`	`gcc_-O2_-fomit-frame-pointer`	20170911	20170904
27600	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170911	20170904
27720	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170911	20170904
27870	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170911	20170904
27870	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20170911	20170904
27870	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20170911	20170904
27900	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170911	20170904
27900	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170911	20170904
27930	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170911	20170904
27960	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170911	20170904
27960	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20170911	20170904
28590	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170911	20170904
28650	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20170911	20170904
29670	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170911	20170904
29700	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170911	20170904
29700	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer`	20170911	20170904
29730	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170911	20170904
29730	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20170911	20170904
29730	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170911	20170904
29760	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20170911	20170904
29760	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20170911	20170904
29790	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170911	20170904
29820	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20170911	20170904
29850	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170911	20170904
29880	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20170911	20170904
29880	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20170911	20170904
29910	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20170911	20170904
29940	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20170911	20170904
29940	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20170911	20170904
29940	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170911	20170904
29970	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170911	20170904
29970	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20170911	20170904
30150	? ? ?	? ? ?	`ref`	`gcc_-Os_-fomit-frame-pointer`	20170911	20170904
30150	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170911	20170904
30150	? ? ?	? ? ?	`ref`	`gcc_-m64_-Os_-fomit-frame-pointer`	20170911	20170904
30150	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170911	20170904
30150	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170911	20170904
30180	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20170911	20170904
30180	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20170911	20170904
31440	? ? ?	? ? ?	`ref`	`icc`	20170911	20170904
31770	? ? ?	? ? ?	`ref`	`icc_-no-vec`	20170911	20170904
37830	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170911	20170904
38520	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170911	20170904
38610	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20170911	20170904
38760	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20170911	20170904
38790	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20170911	20170904
38820	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20170911	20170904
38850	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170911	20170904
38850	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20170911	20170904
39210	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170911	20170904
39240	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170911	20170904
39390	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20170911	20170904
39420	? ? ?	? ? ?	`ref`	`gcc_-O_-fomit-frame-pointer`	20170911	20170904
39420	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20170911	20170904
39420	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20170911	20170904
39420	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20170911	20170904
39450	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170911	20170904
39450	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20170911	20170904
39480	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170911	20170904
39480	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20170911	20170904
39600	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170911	20170904
39600	? ? ?	? ? ?	`ref`	`gcc_-m64_-O_-fomit-frame-pointer`	20170911	20170904
39600	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20170911	20170904
39810	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170911	20170904
39840	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20170911	20170904
39870	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170911	20170904
40050	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170911	20170904
40110	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170911	20170904
40350	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20170911	20170904
43950	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170911	20170904
44010	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170911	20170904
44220	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170911	20170904
44340	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20170911	20170904
44520	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20170911	20170904
44550	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170911	20170904
44580	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20170911	20170904
44910	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20170911	20170904
44940	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20170911	20170904
44970	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20170911	20170904
44970	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170911	20170904
45150	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20170911	20170904
45210	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170911	20170904
45360	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170911	20170904
45360	? ? ?	? ? ?	`ref`	`gcc_-m64_-O3_-fomit-frame-pointer`	20170911	20170904
45360	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170911	20170904
45390	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20170911	20170904
50550	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170911	20170904
50580	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170911	20170904
50580	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20170911	20170904
50610	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20170911	20170904
51000	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20170911	20170904
51030	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170911	20170904
51060	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170911	20170904
51060	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20170911	20170904
58890	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170911	20170904
68760	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170911	20170904
68760	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20170911	20170904
68880	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20170911	20170904
68970	? ? ?	? ? ?	`ref`	`gcc_-m64_-O2_-fomit-frame-pointer`	20170911	20170904
69480	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170911	20170904
96450	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170911	20170904
113460	? ? ?	? ? ?	`ref`	`gcc_-O3_-fomit-frame-pointer`	20170911	20170904
145440	? ? ?	? ? ?	`ref`	`cc`	20170911	20170904
145440	? ? ?	? ? ?	`ref`	`gcc`	20170911	20170904
145470	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops`	20170911	20170904

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

md6_compress.c: md6_compress.c:424:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:424:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:424:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:425:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:425:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:425:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:431:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:431:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ...

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -O1 -static

try.c: ld: cannot find -lcrypto

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
icc -O1 -static	ref
icc -O1 -static -no-vec	ref
icc -O2 -static	ref
icc -O2 -static -no-vec	ref
icc -O3 -static	ref
icc -O3 -static -no-vec	ref
icc -Os -static	ref
icc -Os -static -no-vec	ref
icc -m64 -O1 -static	ref
icc -m64 -O1 -static -no-vec	ref
icc -m64 -O2 -static	ref
icc -m64 -O2 -static -no-vec	ref
icc -m64 -O3 -static	ref
icc -m64 -O3 -static -no-vec	ref
icc -m64 -Os -static	ref
icc -m64 -Os -static -no-vec	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -O1 -xB -static

hash.c: icc: command line warning #10131: extension 'B' not supported ignored in option '-x'
md6_compress.c: icc: command line warning #10131: extension 'B' not supported ignored in option '-x'
md6_mode.c: icc: command line warning #10131: extension 'B' not supported ignored in option '-x'
md6_nist.c: icc: command line warning #10131: extension 'B' not supported ignored in option '-x'
try.c: icc: command line warning #10131: extension 'B' not supported ignored in option '-x'
try.c: ld: cannot find -lcrypto

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
icc -O1 -xB -static	ref
icc -O1 -xB -static -no-vec	ref
icc -O2 -xB -static	ref
icc -O2 -xB -static -no-vec	ref
icc -O3 -xB -static	ref
icc -O3 -xB -static -no-vec	ref
icc -Os -xB -static	ref
icc -Os -xB -static -no-vec	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -O1 -xK -static

hash.c: icc: command line warning #10131: extension 'K' not supported ignored in option '-x'
md6_compress.c: icc: command line warning #10131: extension 'K' not supported ignored in option '-x'
md6_mode.c: icc: command line warning #10131: extension 'K' not supported ignored in option '-x'
md6_nist.c: icc: command line warning #10131: extension 'K' not supported ignored in option '-x'
try.c: icc: command line warning #10131: extension 'K' not supported ignored in option '-x'
try.c: ld: cannot find -lcrypto

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
icc -O1 -xK -static	ref
icc -O1 -xK -static -no-vec	ref
icc -O2 -xK -static	ref
icc -O2 -xK -static -no-vec	ref
icc -O3 -xK -static	ref
icc -O3 -xK -static -no-vec	ref
icc -Os -xK -static	ref
icc -Os -xK -static -no-vec	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -O1 -xN -static

hash.c: icc: command line warning #10131: extension 'N' not supported ignored in option '-x'
md6_compress.c: icc: command line warning #10131: extension 'N' not supported ignored in option '-x'
md6_mode.c: icc: command line warning #10131: extension 'N' not supported ignored in option '-x'
md6_nist.c: icc: command line warning #10131: extension 'N' not supported ignored in option '-x'
try.c: icc: command line warning #10131: extension 'N' not supported ignored in option '-x'
try.c: ld: cannot find -lcrypto

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
icc -O1 -xN -static	ref
icc -O1 -xN -static -no-vec	ref
icc -O2 -xN -static	ref
icc -O2 -xN -static -no-vec	ref
icc -O3 -xN -static	ref
icc -O3 -xN -static -no-vec	ref
icc -Os -xN -static	ref
icc -Os -xN -static -no-vec	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -O1 -xW -static

hash.c: icc: command line warning #10131: extension 'W' not supported ignored in option '-x'
md6_compress.c: icc: command line warning #10131: extension 'W' not supported ignored in option '-x'
md6_mode.c: icc: command line warning #10131: extension 'W' not supported ignored in option '-x'
md6_nist.c: icc: command line warning #10131: extension 'W' not supported ignored in option '-x'
try.c: icc: command line warning #10131: extension 'W' not supported ignored in option '-x'
try.c: ld: cannot find -lcrypto

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
icc -O1 -xW -static	ref
icc -O1 -xW -static -no-vec	ref
icc -O2 -xW -static	ref
icc -O2 -xW -static -no-vec	ref
icc -O3 -xW -static	ref
icc -O3 -xW -static -no-vec	ref
icc -Os -xW -static	ref
icc -Os -xW -static -no-vec	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -fast

try.c: ipo: warning #11003: no IR in object file /root/supercop-20170904/supercop-data/ryzen/amd64/lib/kernelrandombytes.o; was the source file compiled with -ipo
try.c: ipo: warning #11003: no IR in object file /root/supercop-20170904/supercop-data/ryzen/amd64/lib/cpucycles.o; was the source file compiled with -ipo
try.c: ld: cannot find -lcrypto

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

Compiler	Implementations
icc -fast	ref

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: icc -m64 -xHost -vec-report0 -static

hash.c: icc: command line remark #10148: option '-vec-report0' not supported
md6_compress.c: icc: command line remark #10148: option '-vec-report0' not supported
md6_mode.c: icc: command line remark #10148: option '-vec-report0' not supported
md6_nist.c: icc: command line remark #10148: option '-vec-report0' not supported
try.c: icc: command line remark #10148: option '-vec-report0' not supported
try.c: ld: cannot find -lcrypto

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

Compiler	Implementations
icc -m64 -xHost -vec-report0 -static	ref