Implementation notes: amd64, wyvern1, crypto_hash/echo256

Computer: wyvern1
Architecture: amd64
CPU ID: GenuineIntel-000306f2-bfebfbff
SUPERCOP version: 20191221
Operation: crypto_hash
Primitive: echo256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
648810391 0 023628 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
65446740 0 016796 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
66726260 0 016140 736 808ccalik/aesnigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
71206464 0 015359 712 776ccalik/aesnigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
80045006 0 018260 736 3040aes/aes64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
80075006 0 015076 736 3040aes/aes64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
80195006 0 014908 736 3040aes/aes64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
81255006 0 014100 728 3008aes/aes64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3601119045 18440 029124 19184 1000core2/core2v64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3607019045 18440 028956 19184 1000core2/core2v64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3612119045 18440 028048 19168 968core2/core2v64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3619219045 18440 032308 19184 1000core2/core2v64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3979431738 2048 041676 2792 1368pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3979731738 2048 041844 2792 1368pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3982431738 2048 040736 2776 1336pentium/pentium4v64v2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
3997831738 2048 045028 2792 1368pentium/pentium4v64v2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4001931385 2048 044676 2792 1600pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4005531385 2048 041492 2792 1600pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4005831385 2048 041324 2792 1600pentium/pentium4v64v1gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4007831385 2048 040384 2776 1568pentium/pentium4v64v1gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4164120788 0 030844 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4165625103 0 038340 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4178011461 18440 020464 19168 968athlon/athlon64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4184011461 18440 024724 19184 1000athlon/athlon64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4187511461 18440 021372 19184 1000athlon/athlon64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4191111461 18440 021540 19184 1000athlon/athlon64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4275420858 0 030732 736 808ccalik/vpermgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4295219565 0 028463 712 776ccalik/vpermgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4788130573 0 040820 736 808sphlibgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4825434721 0 048116 736 808sphlibgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4833419239 0 032476 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4847328483 0 037575 712 776sphlibgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4853521892 0 032004 736 816generic/opt64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4864817433 0 030836 736 808sphlib-smallgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4880015653 0 025532 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4897026364 0 039636 736 816generic/opt64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4950929611 0 039628 736 808sphlibgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
4977216260 0 026316 736 808ccalik/bitslicedgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5005720996 0 030924 736 816generic/opt64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5051216055 0 024951 712 776ccalik/bitslicedgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5070520410 0 029351 712 784generic/opt64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5414410885 0 021156 736 808sphlib-smallgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5482823988 0 037347 744 824generic/opt32gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
562739889 0 018999 712 776sphlib-smallgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5661910639 0 020684 736 808sphlib-smallgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5733219852 0 030059 744 824generic/opt32gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5823819907 0 028926 720 792generic/opt32gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
5946019641 0 029643 744 824generic/opt32gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9294427335 0 036366 720 792powerpc/pp32cv2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
9458736940 0 050299 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10240731996 0 042203 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
10350529645 0 039659 744 824powerpc/pp32cv2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
11088422772 0 036131 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
11205717740 0 027755 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
11439518396 0 028603 744 824powerpc/pp32cv1gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019122220191221
11557616905 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_echo256_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