Implementation notes: x86, gcc14, crypto_aead/norx3241v2

Computer: gcc14
Architecture: x86
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: norx3241v2
TimeImplementationCompilerBenchmark dateSUPERCOP version
93771refgcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2016102220161009
93897refgcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2016102220161009
94050refgcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2016102220161009
94239refgcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2016102220161009
94266refgcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2016102220161009
94392refgcc -funroll-loops -m32 -O2 -fomit-frame-pointer2016102220161009
94446refgcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2016102220161009
94455refgcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2016102220161009
94455refgcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2016102220161009
94536refgcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2016102220161009
94563refgcc -funroll-loops -m32 -O3 -fomit-frame-pointer2016102220161009
94563refgcc -m32 -march=barcelona -O3 -fomit-frame-pointer2016102220161009
94572refgcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2016102220161009
94662refgcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2016102220161009
94662refgcc -m32 -march=athlon -O3 -fomit-frame-pointer2016102220161009
94671refgcc -m32 -march=k8 -O3 -fomit-frame-pointer2016102220161009
94770refgcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer2016102220161009
94797refgcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2016102220161009
94806refgcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2016102220161009
94806refgcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2016102220161009
94833refgcc -m32 -O3 -fomit-frame-pointer2016102220161009
94896refgcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2016102220161009
94923refgcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2016102220161009
94932refgcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2016102220161009
94941refgcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2016102220161009
94941refgcc -m32 -march=core2 -O3 -fomit-frame-pointer2016102220161009
94950refgcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2016102220161009
94977refgcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2016102220161009
94977refgcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2016102220161009
95040refgcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2016102220161009
95040refgcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2016102220161009
95067refgcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2016102220161009
95085refgcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2016102220161009
95103refgcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2016102220161009
95148refgcc -m32 -march=k6 -O3 -fomit-frame-pointer2016102220161009
95166refgcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2016102220161009
95193refgcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2016102220161009
95481refgcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2016102220161009
95499refgcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2016102220161009
95499refgcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2016102220161009
95535refgcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2016102220161009
95562refgcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2016102220161009
95598refgcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2016102220161009
95643refgcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2016102220161009
95643refgcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2016102220161009
95652refgcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2016102220161009
95724refgcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2016102220161009
95742refgcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2016102220161009
95769refgcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2016102220161009
95787refgcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2016102220161009
95796refgcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2016102220161009
95877refgcc -funroll-loops -m32 -Os -fomit-frame-pointer2016102220161009
96120refgcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2016102220161009
96183refgcc -m32 -march=barcelona -Os -fomit-frame-pointer2016102220161009
96327refgcc -m32 -march=k8 -Os -fomit-frame-pointer2016102220161009
96372refgcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2016102220161009
96417refgcc -m32 -O2 -fomit-frame-pointer2016102220161009
96480refgcc -m32 -march=pentium2 -Os -fomit-frame-pointer2016102220161009
96480refgcc -m32 -march=pentium3 -Os -fomit-frame-pointer2016102220161009
96480refgcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2016102220161009
96498refgcc -m32 -march=pentium-m -Os -fomit-frame-pointer2016102220161009
96507refgcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2016102220161009
96579refgcc -m32 -march=core2 -Os -fomit-frame-pointer2016102220161009
96606refgcc -m32 -march=athlon -Os -fomit-frame-pointer2016102220161009
96633refgcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2016102220161009
96633refgcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2016102220161009
96642refgcc -m32 -Os -fomit-frame-pointer2016102220161009
96651refgcc -m32 -march=athlon -O2 -fomit-frame-pointer2016102220161009
96651refgcc -m32 -march=barcelona -O2 -fomit-frame-pointer2016102220161009
96723refgcc -m32 -march=k8 -O2 -fomit-frame-pointer2016102220161009
96795refgcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2016102220161009
96822refgcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2016102220161009
96831refgcc -m32 -march=core2 -O2 -fomit-frame-pointer2016102220161009
96840refgcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2016102220161009
96858refgcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2016102220161009
96921refgcc -m32 -march=k6-3 -Os -fomit-frame-pointer2016102220161009
96984refgcc -m32 -march=pentium -O3 -fomit-frame-pointer2016102220161009
96993refgcc -m32 -march=pentium -Os -fomit-frame-pointer2016102220161009
97011refgcc -m32 -march=k6-2 -Os -fomit-frame-pointer2016102220161009
97047refgcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2016102220161009
97083refgcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2016102220161009
97092refgcc -m32 -march=k6 -O2 -fomit-frame-pointer2016102220161009
97101refgcc -m32 -march=k6 -Os -fomit-frame-pointer2016102220161009
97200refgcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2016102220161009
97515refgcc -m32 -march=i386 -O3 -fomit-frame-pointer2016102220161009
97587refgcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2016102220161009
98028refgcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2016102220161009
98055refgcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2016102220161009
98127refgcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2016102220161009
98280refgcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2016102220161009
98289refgcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2016102220161009
98298refgcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2016102220161009
98316refgcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2016102220161009
98361refgcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2016102220161009
98379refgcc -m32 -march=nocona -O3 -fomit-frame-pointer2016102220161009
98415refgcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2016102220161009
98424refgcc -m32 -march=prescott -O3 -fomit-frame-pointer2016102220161009
98541refgcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2016102220161009
98550refgcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2016102220161009
98613refgcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2016102220161009
98667refgcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2016102220161009
98667refgcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2016102220161009
98721refgcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2016102220161009
98820refgcc -m32 -march=i486 -O3 -fomit-frame-pointer2016102220161009
98928refgcc -m32 -march=prescott -O2 -fomit-frame-pointer2016102220161009
99108refgcc -m32 -march=pentium -O2 -fomit-frame-pointer2016102220161009
99117refgcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2016102220161009
99189refgcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2016102220161009
99378refgcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2016102220161009
99387refgcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2016102220161009
99396refgcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2016102220161009
99468refgcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2016102220161009
99549refgcc -m32 -march=nocona -O2 -fomit-frame-pointer2016102220161009
99828refgcc -m32 -march=i386 -Os -fomit-frame-pointer2016102220161009
100125refgcc -m32 -march=i386 -O2 -fomit-frame-pointer2016102220161009
100134refgcc -m32 -march=nocona -Os -fomit-frame-pointer2016102220161009
100134refgcc -m32 -march=prescott -Os -fomit-frame-pointer2016102220161009
100152refgcc -m32 -march=i486 -Os -fomit-frame-pointer2016102220161009
100233refgcc -m32 -march=pentium4 -Os -fomit-frame-pointer2016102220161009
101358refgcc -m32 -march=i486 -O2 -fomit-frame-pointer2016102220161009
119268refgcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2016102220161009
119448refgcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2016102220161009
119754refgcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2016102220161009
119754refgcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2016102220161009
120096refgcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2016102220161009
120303refgcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2016102220161009
120375refgcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2016102220161009
120411refgcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2016102220161009
120420refgcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2016102220161009
120726refgcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2016102220161009
120753refgcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2016102220161009
120753refgcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2016102220161009
121032refgcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2016102220161009
121077refgcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2016102220161009
122310refgcc -funroll-loops -m32 -O -fomit-frame-pointer2016102220161009
123651refgcc -m32 -march=k8 -O -fomit-frame-pointer2016102220161009
123687refgcc -m32 -march=i386 -O -fomit-frame-pointer2016102220161009
124029refgcc -m32 -march=k6 -O -fomit-frame-pointer2016102220161009
124533refgcc -m32 -march=nocona -O -fomit-frame-pointer2016102220161009
124704refgcc -m32 -march=k6-2 -O -fomit-frame-pointer2016102220161009
124704refgcc -m32 -march=k6-3 -O -fomit-frame-pointer2016102220161009
124722refgcc -m32 -march=pentium4 -O -fomit-frame-pointer2016102220161009
124776refgcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2016102220161009
124803refgcc -m32 -march=barcelona -O -fomit-frame-pointer2016102220161009
124812refgcc -m32 -march=core2 -O -fomit-frame-pointer2016102220161009
124857refgcc -m32 -march=prescott -O -fomit-frame-pointer2016102220161009
124956refgcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2016102220161009
125091refgcc -m32 -O -fomit-frame-pointer2016102220161009
125118refgcc -m32 -march=athlon -O -fomit-frame-pointer2016102220161009
125127refgcc -m32 -march=pentiumpro -O -fomit-frame-pointer2016102220161009
125181refgcc -m32 -march=pentium-m -O -fomit-frame-pointer2016102220161009
125397refgcc -m32 -march=pentium2 -O -fomit-frame-pointer2016102220161009
125478refgcc -m32 -march=pentium3 -O -fomit-frame-pointer2016102220161009
125622refgcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2016102220161009
136737refgcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2016102220161009
136809refgcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2016102220161009
138456refgcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2016102220161009
138519refgcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2016102220161009
138861refgcc -m32 -march=i486 -O -fomit-frame-pointer2016102220161009
139140refgcc -m32 -march=pentium -O -fomit-frame-pointer2016102220161009

Compiler output

Implementation: crypto_aead/norx3241v2/xmm
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
norx.c: norx.c:26:27: error: immintrin.h: No such file or directory
norx.c: norx.c: In function 'norx_aead_encrypt':
norx.c: norx.c:394: error: '__m128i' undeclared (first use in this function)
norx.c: norx.c:394: error: (Each undeclared identifier is reported only once
norx.c: norx.c:394: error: for each function it appears in.)
norx.c: norx.c:394: error: expected ';' before 'S'
norx.c: norx.c:397: error: 'S' undeclared (first use in this function)
norx.c: norx.c:397: error: expected expression before ')' token
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:397: error: 't0' undeclared (first use in this function)
norx.c: norx.c:397: error: 't1' undeclared (first use in this function)
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected expression before ')' token
norx.c: ...

Number of similar (compiler,implementation) pairs: 156, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer xmm
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer xmm
gcc -m32 -O2 -fomit-frame-pointer xmm
gcc -m32 -O3 -fomit-frame-pointer xmm
gcc -m32 -O -fomit-frame-pointer xmm
gcc -m32 -Os -fomit-frame-pointer xmm
gcc -m32 -march=athlon -O2 -fomit-frame-pointer xmm
gcc -m32 -march=athlon -O3 -fomit-frame-pointer xmm
gcc -m32 -march=athlon -O -fomit-frame-pointer xmm
gcc -m32 -march=athlon -Os -fomit-frame-pointer xmm
gcc -m32 -march=core2 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -O -fomit-frame-pointer xmm
gcc -m32 -march=core2 -Os -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer xmm
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer xmm
gcc -m32 -march=i386 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=i386 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=i386 -O -fomit-frame-pointer xmm
gcc -m32 -march=i386 -Os -fomit-frame-pointer xmm
gcc -m32 -march=i486 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=i486 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=i486 -O -fomit-frame-pointer xmm
gcc -m32 -march=i486 -Os -fomit-frame-pointer xmm
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=k6-2 -O -fomit-frame-pointer xmm
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer xmm
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=k6-3 -O -fomit-frame-pointer xmm
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer xmm
gcc -m32 -march=k6 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=k6 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=k6 -O -fomit-frame-pointer xmm
gcc -m32 -march=k6 -Os -fomit-frame-pointer xmm
gcc -m32 -march=k8 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=k8 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=k8 -O -fomit-frame-pointer xmm
gcc -m32 -march=k8 -Os -fomit-frame-pointer xmm
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer xmm
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer xmm
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer xmm
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer xmm
gcc -m32 -march=nocona -O2 -fomit-frame-pointer xmm
gcc -m32 -march=nocona -O3 -fomit-frame-pointer xmm
gcc -m32 -march=nocona -O -fomit-frame-pointer xmm
gcc -m32 -march=nocona -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium-m -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium2 -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium3 -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium4 -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentium -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentium -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentium -O -fomit-frame-pointer xmm
gcc -m32 -march=pentium -Os -fomit-frame-pointer xmm
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer xmm
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer xmm
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer xmm
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer xmm
gcc -m32 -march=prescott -O2 -fomit-frame-pointer xmm
gcc -m32 -march=prescott -O3 -fomit-frame-pointer xmm
gcc -m32 -march=prescott -O -fomit-frame-pointer xmm
gcc -m32 -march=prescott -Os -fomit-frame-pointer xmm

Compiler output

Implementation: crypto_aead/norx3241v2/xmm
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
norx.c: norx.c:26:27: error: immintrin.h: No such file or directory
norx.c: norx.c: In function 'norx_aead_encrypt':
norx.c: norx.c:394: error: '__m128i' undeclared (first use in this function)
norx.c: norx.c:394: error: (Each undeclared identifier is reported only once
norx.c: norx.c:394: error: for each function it appears in.)
norx.c: norx.c:394: error: expected ';' before 'S'
norx.c: norx.c:397: error: 'S' undeclared (first use in this function)
norx.c: norx.c:397: error: expected expression before ')' token
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:397: error: 't0' undeclared (first use in this function)
norx.c: norx.c:397: error: 't1' undeclared (first use in this function)
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected expression before ')' token
norx.c: ...
norx.c: norx.c:26:27: error: immintrin.h: No such file or directory
norx.c: norx.c: In function 'norx_aead_encrypt':
norx.c: norx.c:394: error: '__m128i' undeclared (first use in this function)
norx.c: norx.c:394: error: (Each undeclared identifier is reported only once
norx.c: norx.c:394: error: for each function it appears in.)
norx.c: norx.c:394: error: expected ';' before 'S'
norx.c: norx.c:397: error: 'S' undeclared (first use in this function)
norx.c: norx.c:397: error: expected expression before ')' token
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:397: error: 't0' undeclared (first use in this function)
norx.c: norx.c:397: error: 't1' undeclared (first use in this function)
norx.c: norx.c:397: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected ';' before 't0'
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:398: error: expected expression before ')' token
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected ';' before 't0'
norx.c: norx.c:399: error: expected expression before ')' token
norx.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer xmm
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer xmm
gcc -m32 -march=barcelona -O -fomit-frame-pointer xmm
gcc -m32 -march=barcelona -Os -fomit-frame-pointer xmm