Implementation notes: amd64, floodyberry, crypto_dh/sclaus2048

Computer: floodyberry
Architecture: amd64
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20140505
Operation: crypto_dh
Primitive: sclaus2048

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8680725	`gmp`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140508	20140505
8689713	`gmp`	`icpc -m64 -O1 -static -xHost -fomit-frame-pointer`	20140508	20140505
8698412	`gmp`	`clang++ -O1 -march=native -m64 -fomit-frame-pointer`	20140508	20140505
8698412	`gmp`	`clang++ -O3 -march=native -m64 -fomit-frame-pointer`	20140508	20140505
8710025	`gmp`	`g++ -m64 -O2 -fomit-frame-pointer`	20140508	20140505
8713413	`gmp`	`g++ -m64 -O3 -fomit-frame-pointer`	20140508	20140505
8716712	`gmp`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140508	20140505
8718237	`gmp`	`icpc -m64 -O3 -static -xHost -fomit-frame-pointer`	20140508	20140505
9500975	`cryptopp`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140508	20140505
9502850	`cryptopp`	`icpc -m64 -O3 -static -xHost -fomit-frame-pointer`	20140508	20140505
9510788	`cryptopp`	`clang++ -O3 -march=native -m64 -fomit-frame-pointer`	20140508	20140505
9519600	`cryptopp`	`icpc -m64 -O1 -static -xHost -fomit-frame-pointer`	20140508	20140505
9524663	`cryptopp`	`g++ -m64 -O3 -fomit-frame-pointer`	20140508	20140505
9531225	`cryptopp`	`clang++ -O1 -march=native -m64 -fomit-frame-pointer`	20140508	20140505
9541737	`cryptopp`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140508	20140505
9543013	`cryptopp`	`g++ -m64 -O2 -fomit-frame-pointer`	20140508	20140505

Compiler output

Implementation: crypto_dh/sclaus2048/cryptopp
Compiler: clang++ -O1 -march=native -m64 -fomit-frame-pointer

keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
keypair.cpp: ^
keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
keypair.cpp: ^
keypair.cpp: 2 warnings generated.
sharedsecret.cpp: In file included from sharedsecret.cpp:1:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/dh.h:7:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/gfpcrypt.h:8:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/pubkey.h:35:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/modarith.h:7:
sharedsecret.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression sharedsecret.cpp: if (a sharedsecret.cpp: ~ ^ ~
sharedsecret.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
sharedsecret.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
sharedsecret.cpp: ^
sharedsecret.cpp: In file included from sharedsecret.cpp:1:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/dh.h:7:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/gfpcrypt.h:8:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/pubkey.h:35:
sharedsecret.cpp: In file included from /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/modarith.h:7:
sharedsecret.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression sharedsecret.cpp: if (a sharedsecret.cpp: ~ ^ ~
sharedsecret.cpp: /home/bloom/supercop-20140505/supercop-data/floodyberry/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
sharedsecret.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
sharedsecret.cpp: ^
sharedsecret.cpp: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang++ -O1 -march=native -m64 -fomit-frame-pointer	cryptopp
clang++ -O3 -march=native -m64 -fomit-frame-pointer	cryptopp