Implementation notes: amd64, hydra9, crypto_dh/gls254prot

Computer: hydra9
Architecture: amd64
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_dh
Primitive: gls254prot

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
407425	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20171111	20171020
407444	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20171111	20171020
407446	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20171111	20171020
407587	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20171111	20171020
420426	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20171111	20171020
420814	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20171111	20171020
425138	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20171111	20171020
425211	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20171111	20171020
433512	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20171111	20171020
433533	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20171111	20171020
434731	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20171111	20171020
436300	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20171111	20171020
437054	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20171111	20171020
439155	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20171111	20171020
439308	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171111	20171020
439309	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171111	20171020
440154	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20171111	20171020
440209	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20171111	20171020
444463	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20171111	20171020
444471	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20171111	20171020
444497	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20171111	20171020
444638	? ? ?	? ? ?	`opt`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20171111	20171020
447010	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20171111	20171020
447320	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20171111	20171020
448151	? ? ?	? ? ?	`prot`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171111	20171020
448193	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171111	20171020
449980	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20171111	20171020
450034	? ? ?	? ? ?	`prot`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20171111	20171020

Test failure

Implementation: crypto_dh/gls254prot/prot
Compiler: gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	prot
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	opt prot
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	opt prot
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	opt prot
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	prot
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	prot
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	prot

Compiler output

Implementation: crypto_dh/gls254prot/opt
Compiler: cc

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	opt
gcc	opt
gcc -O2 -fomit-frame-pointer	opt
gcc -O3 -fomit-frame-pointer	opt
gcc -O -fomit-frame-pointer	opt
gcc -Os -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops	opt
gcc -funroll-loops -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -O -fomit-frame-pointer	opt
gcc -funroll-loops -Os -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt
gcc -m64 -O2 -fomit-frame-pointer	opt
gcc -m64 -O3 -fomit-frame-pointer	opt
gcc -m64 -O -fomit-frame-pointer	opt
gcc -m64 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -O -fomit-frame-pointer	opt
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -march=barcelona -O -fomit-frame-pointer	opt
gcc -march=barcelona -Os -fomit-frame-pointer	opt
gcc -march=k8 -O2 -fomit-frame-pointer	opt
gcc -march=k8 -O3 -fomit-frame-pointer	opt
gcc -march=k8 -O -fomit-frame-pointer	opt
gcc -march=k8 -Os -fomit-frame-pointer	opt
gcc -march=nocona -O2 -fomit-frame-pointer	opt
gcc -march=nocona -O3 -fomit-frame-pointer	opt
gcc -march=nocona -O -fomit-frame-pointer	opt
gcc -march=nocona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_dh/gls254prot/prot
Compiler: cc

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	prot
gcc	prot
gcc -O2 -fomit-frame-pointer	prot
gcc -O3 -fomit-frame-pointer	prot
gcc -O -fomit-frame-pointer	prot
gcc -Os -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	prot
gcc -fno-schedule-insns -O -fomit-frame-pointer	prot
gcc -fno-schedule-insns -Os -fomit-frame-pointer	prot
gcc -funroll-loops	prot
gcc -funroll-loops -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -O -fomit-frame-pointer	prot
gcc -funroll-loops -Os -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	prot
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	prot
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	prot
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	prot
gcc -m64 -O2 -fomit-frame-pointer	prot
gcc -m64 -O3 -fomit-frame-pointer	prot
gcc -m64 -O -fomit-frame-pointer	prot
gcc -m64 -Os -fomit-frame-pointer	prot
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -Os -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	prot
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -O -fomit-frame-pointer	prot
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	prot
gcc -m64 -march=k8 -O -fomit-frame-pointer	prot
gcc -m64 -march=k8 -Os -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	prot
gcc -m64 -march=nocona -O -fomit-frame-pointer	prot
gcc -m64 -march=nocona -Os -fomit-frame-pointer	prot
gcc -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -march=barcelona -O -fomit-frame-pointer	prot
gcc -march=barcelona -Os -fomit-frame-pointer	prot
gcc -march=k8 -O2 -fomit-frame-pointer	prot
gcc -march=k8 -O3 -fomit-frame-pointer	prot
gcc -march=k8 -O -fomit-frame-pointer	prot
gcc -march=k8 -Os -fomit-frame-pointer	prot
gcc -march=nocona -O2 -fomit-frame-pointer	prot
gcc -march=nocona -O3 -fomit-frame-pointer	prot
gcc -march=nocona -O -fomit-frame-pointer	prot
gcc -march=nocona -Os -fomit-frame-pointer	prot

Compiler output

Implementation: crypto_dh/gls254prot/opt
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from dh.c:6:0:
dh.c: ffa.h: In function 'low_mul':
dh.c: ffa.h:62:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:63:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re1 = _mm_clmulepi64_si128(op2, op3, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:64:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re2 = _mm_clmulepi64_si128(op4, op5, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:62:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord);\
dh.c: ^
dh.c: ffa.h:95:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(a00,a00,k01,k01,a01,a01,r10,r11,r12,0x01); /* (a0+a1) x (b0+b1) */
dh.c: ...
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h: In function 'low_mul':
dh.c: ffa.h:62:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:63:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re1 = _mm_clmulepi64_si128(op2, op3, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:64:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re2 = _mm_clmulepi64_si128(op4, op5, ord);\
dh.c: ^
dh.c: ffa.h:94:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(op00,op10,k00,k02,op01,op11,r00,r01,r02,0x00); /* a0xb0 */
dh.c: ^
dh.c: ffa.h:62:9: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: re0 = _mm_clmulepi64_si128(op0, op1, ord);\
dh.c: ^
dh.c: ffa.h:95:5: note: in expansion of macro 'low_kts_stp'
dh.c: low_kts_stp(a00,a00,k01,k01,a01,a01,r10,r11,r12,0x01); /* (a0+a1) x (b0+b1) */
dh.c: ...

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_dh/gls254prot/prot
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/4.8/include/wmmintrin.h:34:3: error: #error "AES/PCLMUL instructions not enabled"
dh.c: # error "AES/PCLMUL instructions not enabled"
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: low.incl: In function 'low_mul':
dh.c: gls254.h:155:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: r0 = _mm_clmulepi64_si128(ma, mb, 0x00);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: gls254.h:156:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: r1 = _mm_clmulepi64_si128(ma, mb, 0x11);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: gls254.h:157:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: t0 = _mm_clmulepi64_si128(t0, t0, 0x10);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: ...
dh.c: In file included from gls254.h:18:0,
dh.c: from dh.c:3:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/4.8/include/wmmintrin.h:34:3: error: #error "AES/PCLMUL instructions not enabled"
dh.c: # error "AES/PCLMUL instructions not enabled"
dh.c: ^
dh.c: In file included from dh.c:3:0:
dh.c: low.incl: In function 'low_mul':
dh.c: gls254.h:155:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: r0 = _mm_clmulepi64_si128(ma, mb, 0x00);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: gls254.h:156:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: r1 = _mm_clmulepi64_si128(ma, mb, 0x11);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: gls254.h:157:5: error: incompatible types when assigning to type '__m128i' from type 'int'
dh.c: t0 = _mm_clmulepi64_si128(t0, t0, 0x10);\
dh.c: ^
dh.c: low.incl:26:2: note: in expansion of macro 'MUL4'
dh.c: MUL4(m1, m0, ma, mb);
dh.c: ^
dh.c: ...

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -O -fomit-frame-pointer	prot
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	prot