Implementation notes: amd64, pluton1mn, crypto_stream/speck128256ctr

Computer: pluton1mn
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_stream
Primitive: speck128256ctr

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
12292	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
13496	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
13678	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
13832	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
19880	`sse4`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
21546	`sse4`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
21882	`sse4`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
22540	`sse4`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731

Compiler output

Implementation: crypto_stream/speck128256ctr/avx2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

stream.c: stream.c: In function 'crypto_stream_speck128256ctr_avx2':
stream.c: stream.c:57:3: warning: implicit declaration of function 'ExpandKey' [-Wimplicit-function-declaration]
stream.c: ExpandKey(K,rk,key);
stream.c: ^~~~~~~~~
stream.c: stream.c:60:5: warning: implicit declaration of function 'Encrypt' [-Wimplicit-function-declaration]
stream.c: Encrypt(out,nonce,rk,key,320);
stream.c: ^~~~~~~
stream.c: stream.c: In function 'crypto_stream_speck128256ctr_avx2_xor':
stream.c: stream.c:201:5: warning: implicit declaration of function 'Encrypt_Xor' [-Wimplicit-function-declaration]
stream.c: Encrypt_Xor(out,in,nonce,rk,key,320);
stream.c: ^~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	avx2

Compiler output

Implementation: crypto_stream/speck128256ctr/sse4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

stream.c: stream.c: In function 'crypto_stream_speck128256ctr_sse4':
stream.c: stream.c:57:3: warning: implicit declaration of function 'ExpandKey' [-Wimplicit-function-declaration]
stream.c: ExpandKey(K,rk,key);
stream.c: ^~~~~~~~~
stream.c: stream.c:60:5: warning: implicit declaration of function 'Encrypt' [-Wimplicit-function-declaration]
stream.c: Encrypt(out,nonce,rk,key,128);
stream.c: ^~~~~~~
stream.c: stream.c: In function 'crypto_stream_speck128256ctr_sse4_xor':
stream.c: stream.c:175:5: warning: implicit declaration of function 'Encrypt_Xor' [-Wimplicit-function-declaration]
stream.c: Encrypt_Xor(out,in,nonce,rk,key,128);
stream.c: ^~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sse4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sse4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sse4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sse4

Compiler output

Implementation: crypto_stream/speck128256ctr/sse4
Compiler: icc -xMIC-AVX512 -O2 -fomit-frame-pointer

stream.c: stream.c(57): warning #266: function "ExpandKey" declared implicitly
stream.c: ExpandKey(K,rk,key);
stream.c: ^
stream.c:
stream.c: stream.c(60): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,128);
stream.c: ^
stream.c:
stream.c: stream.c(65): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,96);
stream.c: ^
stream.c:
stream.c: stream.c(70): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,64);
stream.c: ^
stream.c:
stream.c: stream.c(75): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,32);
stream.c: ^
stream.c:
stream.c: stream.c(80): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,16);
stream.c: ^
stream.c:
stream.c: stream.c(85): warning #266: function "Encrypt" declared implicitly
stream.c: ...

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

Compiler	Implementations
icc -xMIC-AVX512 -O2 -fomit-frame-pointer	sse4
icc -xMIC-AVX512 -O3 -fomit-frame-pointer	sse4

Compiler output

Implementation: crypto_stream/speck128256ctr/avx2
Compiler: icc -xMIC-AVX512 -O2 -fomit-frame-pointer

stream.c: stream.c(57): warning #266: function "ExpandKey" declared implicitly
stream.c: ExpandKey(K,rk,key);
stream.c: ^
stream.c:
stream.c: stream.c(60): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,320);
stream.c: ^
stream.c:
stream.c: stream.c(65): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,256);
stream.c: ^
stream.c:
stream.c: stream.c(70): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,192);
stream.c: ^
stream.c:
stream.c: stream.c(75): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,128);
stream.c: ^
stream.c:
stream.c: stream.c(80): warning #266: function "Encrypt" declared implicitly
stream.c: Encrypt(out,nonce,rk,key,64);
stream.c: ^
stream.c:
stream.c: stream.c(85): warning #266: function "Encrypt" declared implicitly
stream.c: ...

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

Compiler	Implementations
icc -xMIC-AVX512 -O2 -fomit-frame-pointer	avx2
icc -xMIC-AVX512 -O3 -fomit-frame-pointer	avx2