Implementation notes: amd64, wyvern1, crypto_hash/echo512

Computer: wyvern1
Architecture: amd64
CPU ID: GenuineIntel-000306f2-bfebfbff
SUPERCOP version: 20191221
Operation: crypto_hash
Primitive: echo512
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
144154507 0 017764 736 3616aes/aes64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
144304507 0 013604 728 3584aes/aes64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
147684507 0 014412 736 3616aes/aes64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
149524507 0 014580 736 3616aes/aes64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
6488319173 18440 032436 19184 1064core2/core2v64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
6496919173 18440 029084 19184 1064core2/core2v64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
6502019173 18440 029252 19184 1064core2/core2v64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
6502819173 18440 028176 19168 1032core2/core2v64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7157331860 2048 045156 2792 1432pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7169731860 2048 041804 2792 1432pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7176831860 2048 040864 2776 1400pentium/pentium4v64v2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7177431860 2048 041972 2792 1432pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7194331748 2048 040752 2776 1632pentium/pentium4v64v1gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7199031748 2048 041692 2792 1664pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7199331748 2048 041860 2792 1664pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7215031748 2048 045044 2792 1664pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7437320788 0 030844 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7469025103 0 038340 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7514525103 0 038340 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7532311621 18440 024884 19184 1064athlon/athlon64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7535011621 18440 021700 19184 1064athlon/athlon64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7535011621 18440 021532 19184 1064athlon/athlon64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7536811621 18440 020624 19168 1032athlon/athlon64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7637720858 0 030732 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7647620788 0 030844 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
7736519565 0 028463 712 776ccalik/vpermgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8254320858 0 030732 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8486315653 0 025532 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8554719239 0 032476 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8613028483 0 037575 712 776sphlibgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8614230573 0 040820 736 808sphlibgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8665734721 0 048116 736 808sphlibgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8765417433 0 030836 736 808sphlib-smallgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8782626364 0 039636 736 816generic/opt64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8809216260 0 026316 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8879429611 0 039628 736 808sphlibgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8970916055 0 024951 712 776ccalik/bitslicedgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
8976021892 0 032004 736 816generic/opt64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9260420996 0 030924 736 816generic/opt64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9334020410 0 029351 712 784generic/opt64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9740810885 0 021156 736 808sphlib-smallgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9749324004 0 037363 744 824generic/opt32gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
1009129889 0 018999 712 776sphlib-smallgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10164919884 0 030091 744 824generic/opt32gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10192810639 0 020684 736 808sphlib-smallgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10217619915 0 028942 720 792generic/opt32gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10535519544 0 029547 744 824generic/opt32gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
11795619565 0 028463 712 776ccalik/aesnigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
16448027335 0 036366 720 792powerpc/pp32cv2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
16884436940 0 050299 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
17891731996 0 042203 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
18041829645 0 039659 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
19522417740 0 027755 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
19793522772 0 036131 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
20091318396 0 028603 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
20199416905 0 025934 720 792powerpc/pp32cv1gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221

Compiler output

Implementation: generic/opt64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo64.c: echo64.c: In function 'crypto_hash_echo512_generic_opt64':
echo64.c: echo64.c:501:29: warning: passing argument 2 of 'Hash' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^
echo64.c: echo64.c:488:12: note: expected 'BitSequence * {aka unsigned char *}' but argument is of type 'const unsigned char *'
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64

Namespace violations

Implementation: aes/aes64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo64.o Compress T
echo64.o Final T
echo64.o Hash T
echo64.o Init T
echo64.o MEM_CST C
echo64.o OLDCV C
echo64.o SHA3_CNT C
echo64.o SHA3_FULL_CNT C
echo64.o Update T

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE aes/aes64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE aes/aes64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE aes/aes64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE aes/aes64

Namespace violations

Implementation: athlon/athlon64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo64.o Compress T
echo64.o Final T
echo64.o Hash T
echo64.o Init T
echo64.o MEM_CST C
echo64.o OLDCV C
echo64.o SHA3_CNT C
echo64.o SHA3_ESP C
echo64.o SHA3_R C
echo64.o TB D
echo64.o TC D
echo64.o Te D
echo64.o Tm D
echo64.o Update T

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE athlon/athlon64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE athlon/athlon64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE athlon/athlon64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE athlon/athlon64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE core2/core2v64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE core2/core2v64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE core2/core2v64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE core2/core2v64

Namespace violations

Implementation: ccalik/aesni
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
hash.o Compress T
hash.o Final T
hash.o Hash T
hash.o Init T
hash.o Update T
hash.o _k_aesmix1 R
hash.o _k_aesmix2 R
hash.o _k_aesmix3 R
hash.o _k_aesmix4 R
hash.o _k_h0e R
hash.o _k_h15 R
hash.o _k_h4e R
hash.o _k_h5b R
hash.o _k_h63 R
hash.o _k_hc6 R
hash.o _k_inv R
hash.o _k_ipt R
hash.o _k_opt R
hash.o _k_s0F R
hash.o _k_sb1 R
hash.o _k_sb2 R
hash.o _k_sb3 R
hash.o _k_sb4 R
hash.o _k_sb5 R
hash.o _k_sb7 R
hash.o _k_sbo R
hash.o const1 R
hash.o invshiftrows R
hash.o lsbmask R
hash.o mul2ipt R
hash.o mul2mask R
hash.o zero R

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/aesni
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/aesni
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/aesni
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/vperm
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/vperm
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/vperm
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/vperm

Namespace violations

Implementation: ccalik/bitsliced
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
hash.o Compress T
hash.o Final T
hash.o Hash T
hash.o Init T
hash.o Update T
hash.o _BS0 R
hash.o _BS1 R
hash.o _BS2 R
hash.o _ONE R
hash.o bigshiftrows1 R
hash.o bigshiftrows2 R
hash.o bigshiftrows3 R
hash.o const1 R
hash.o lownibblemask R
hash.o mixcol1 R
hash.o mixcol2 R
hash.o mixcol3 R
hash.o shiftrowsslice R

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/bitsliced
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/bitsliced
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/bitsliced
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE ccalik/bitsliced

Namespace violations

Implementation: generic/opt32
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo32.o CNT_r C
echo32.o Compress T
echo32.o Endianess T
echo32.o Final T
echo32.o Hash T
echo32.o Init T
echo32.o PushString T
echo32.o Update T
echo32.o endian C
echo32.o flip_bits T
echo32.o r C

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt32
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt32
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt32
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt32
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv1
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE powerpc/pp32cv2

Namespace violations

Implementation: generic/opt64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo64.o Compress T
echo64.o Endianess T
echo64.o Final T
echo64.o Hash T
echo64.o Init T
echo64.o PushString T
echo64.o Update T
echo64.o endian C

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE generic/opt64

Namespace violations

Implementation: pentium/pentium4v64v1
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo32.o Compress T
echo32.o Final T
echo32.o Hash T
echo32.o Init T
echo32.o MEM_CST C
echo32.o OLDCV C
echo32.o SHA3_CNT C
echo32.o SHA3_R C
echo32.o SHA3_RSP C
echo32.o SHA3_S C
echo32.o Saved_glob C
echo32.o Te D
echo32.o Update T

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v1

Namespace violations

Implementation: pentium/pentium4v64v2
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo64.o Compress T
echo64.o Final T
echo64.o Hash T
echo64.o Init T
echo64.o MEM_CST C
echo64.o OLDCV C
echo64.o SHA3_CNT C
echo64.o SHA3_EAX C
echo64.o SHA3_EBP C
echo64.o SHA3_EBX C
echo64.o SHA3_ECX C
echo64.o SHA3_EDI C
echo64.o SHA3_EDX C
echo64.o SHA3_ESI C
echo64.o SHA3_R C
echo64.o SHA3_RSP C
echo64.o SHA3_S C
echo64.o Te D
echo64.o Update T

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE pentium/pentium4v64v2

Namespace violations

Implementation: sphlib
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
echo.o sph_echo224 T
echo.o sph_echo224_addbits_and_close T
echo.o sph_echo224_close T
echo.o sph_echo224_init T
echo.o sph_echo256 T
echo.o sph_echo256_addbits_and_close T
echo.o sph_echo256_close T
echo.o sph_echo256_init T
echo.o sph_echo384 T
echo.o sph_echo384_addbits_and_close T
echo.o sph_echo384_close T
echo.o sph_echo384_init T
echo.o sph_echo512 T
echo.o sph_echo512_addbits_and_close T
echo.o sph_echo512_close T
echo.o sph_echo512_init T

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib-small
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib-small
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib-small
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE sphlib-small