Implementation notes: amd64, h5e450, crypto_stream/aes256ctr

Computer: h5e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20130419
Operation: crypto_stream
Primitive: aes256ctr
TimeImplementationCompilerBenchmark dateSUPERCOP version
32727cryptoppg++ -m64 -march=k8 -O2 -fomit-frame-pointer2012080220120717
32769cryptoppg++ -m64 -march=corei7 -O2 -fomit-frame-pointer2012080220120717
32862cryptoppg++ -march=k8 -O2 -fomit-frame-pointer2012080220120717
32913cryptoppg++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2012080220120717
32928cryptoppg++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer2012080220120717
32931cryptoppg++ -m64 -march=corei7 -O -fomit-frame-pointer2012080220120717
32946cryptoppg++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2012080220120717
32970cryptoppg++ -march=nocona -Os -fomit-frame-pointer2012080220120717
32973cryptoppg++ -O2 -fomit-frame-pointer2012080220120717
32994cryptoppg++ -m64 -O2 -fomit-frame-pointer2012080220120717
33003cryptoppg++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2012080220120717
33009cryptoppg++ -m64 -march=k8 -Os -fomit-frame-pointer2012080220120717
33030cryptoppg++ -m64 -march=barcelona -O -fomit-frame-pointer2012080220120717
33033cryptoppg++ -march=nocona -O3 -fomit-frame-pointer2012080220120717
33036cryptoppg++ -fno-schedule-insns -O2 -fomit-frame-pointer2012080220120717
33042cryptoppg++ -march=barcelona -Os -fomit-frame-pointer2012080220120717
33051cryptoppg++ -m64 -march=barcelona -O2 -fomit-frame-pointer2012080220120717
33066cryptoppg++ -m64 -march=barcelona -O3 -fomit-frame-pointer2012080220120717
33069cryptoppg++ -m64 -Os -fomit-frame-pointer2012080220120717
33072cryptoppg++ -fno-schedule-insns -Os -fomit-frame-pointer2012080220120717
33078cryptoppg++ -Os -fomit-frame-pointer2012080220120717
33081cryptoppg++ -fno-schedule-insns -O -fomit-frame-pointer2012080220120717
33087cryptoppg++ -m64 -march=barcelona -Os -fomit-frame-pointer2012080220120717
33087cryptoppg++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2012080220120717
33090cryptoppg++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2012080220120717
33096cryptoppg++ -fno-schedule-insns -O3 -fomit-frame-pointer2012080220120717
33096cryptoppg++ -m64 -O -fomit-frame-pointer2012080220120717
33096cryptoppg++ -m64 -march=native -mtune=native -O -fomit-frame-pointer2012080220120717
33102cryptoppg++ -m64 -march=core2 -O -fomit-frame-pointer2012080220120717
33102cryptoppg++ -march=k8 -O -fomit-frame-pointer2012080220120717
33105cryptoppg++ -O3 -fomit-frame-pointer2012080220120717
33114cryptoppg++ -m64 -march=core2 -O3 -fomit-frame-pointer2012080220120717
33129cryptoppg++ -march=barcelona -O -fomit-frame-pointer2012080220120717
33132cryptoppg++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2012080220120717
33132cryptoppg++ -march=k8 -Os -fomit-frame-pointer2012080220120717
33141cryptoppg++ -m64 -march=core2 -Os -fomit-frame-pointer2012080220120717
33141cryptoppg++ -m64 -march=k8 -O3 -fomit-frame-pointer2012080220120717
33144cryptoppg++ -m64 -march=nocona -O -fomit-frame-pointer2012080220120717
33150cryptoppg++ -m64 -march=corei7 -Os -fomit-frame-pointer2012080220120717
33153cryptoppg++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2012080220120717
33156cryptoppg++ -march=barcelona -O3 -fomit-frame-pointer2012080220120717
33171cryptoppg++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2012080220120717
33171cryptoppg++ -march=nocona -O -fomit-frame-pointer2012080220120717
33189cryptoppg++ -O -fomit-frame-pointer2012080220120717
33219cryptoppg++ -m64 -march=core2 -O2 -fomit-frame-pointer2012080220120717
33249cryptoppg++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2012080220120717
33261cryptoppg++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer2012080220120717
33264cryptoppg++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2012080220120717
33264cryptoppg++ -m64 -O3 -fomit-frame-pointer2012080220120717
33264cryptoppg++ -m64 -march=nocona -Os -fomit-frame-pointer2012080220120717
33279cryptoppg++ -march=barcelona -O2 -fomit-frame-pointer2012080220120717
33282cryptoppg++ -m64 -march=k8 -O -fomit-frame-pointer2012080220120717
33387cryptoppg++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2012080220120717
33423cryptoppg++ -march=k8 -O3 -fomit-frame-pointer2012080220120717
33474cryptoppg++ -m64 -march=nocona -O3 -fomit-frame-pointer2012080220120717
33582cryptoppg++ -march=nocona -O2 -fomit-frame-pointer2012080220120717
33690cryptoppg++ -m64 -march=nocona -O2 -fomit-frame-pointer2012080220120717
36852cryptoppg++2012080220120717

Compiler output

Implementation: crypto_stream/aes256ctr/cryptopp
Compiler: clang++ -O3
stream.cpp: In file included from stream.cpp:1:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/aes.h:4:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/rijndael.h:7:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/seckey.h:9:
stream.cpp: /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression stream.cpp: if (a stream.cpp: ~ ^ ~
stream.cpp: /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
stream.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
stream.cpp: ^
stream.cpp: In file included from stream.cpp:1:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/aes.h:4:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/rijndael.h:7:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/seckey.h:9:
stream.cpp: /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression stream.cpp: if (a stream.cpp: ~ ^ ~
stream.cpp: /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
stream.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
stream.cpp: ^
stream.cpp: In file included from stream.cpp:1:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/aes.h:4:
stream.cpp: In file included from /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/rijndael.h:8:
stream.cpp: /home/djb/benchmarking/supercop-20120717/supercop-data/h5e450/amd64/include/cryptopp/secblock.h:91:3: error: use of undeclared identifier 'CheckSize'
stream.cpp: CheckSize(n);
stream.cpp: ...
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang++ -O3 cryptopp