Implementation notes: aarch64, gcc185, crypto_dh/k277mon

Computer: gcc185
Microarchitecture: aarch64; Skylark (503f0002)
Architecture: aarch64
CPU ID: 503f0002
SUPERCOP version: 20240107
Operation: crypto_dh
Primitive: k277mon

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

dh.c: In file included from dh.c:2:
dh.c: In file included from ./lib.h:2:
dh.c: In file included from /usr/bin/../lib/clang/17/include/x86intrin.h:15:
dh.c: /usr/bin/../lib/clang/17/include/immintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
dh.c: 14 | #error "This header is only meant to be used on x86 and x64 architecture"
dh.c: | ^
dh.c: In file included from dh.c:2:
dh.c: In file included from ./lib.h:2:
dh.c: In file included from /usr/bin/../lib/clang/17/include/x86intrin.h:15:
dh.c: In file included from /usr/bin/../lib/clang/17/include/immintrin.h:17:
dh.c: In file included from /usr/bin/../lib/clang/17/include/x86gprintrin.h:15:
dh.c: /usr/bin/../lib/clang/17/include/hresetintrin.h:42:27: error: invalid input constraint 'a' in asm
dh.c: 42 | __asm__ ("hreset $0" :: "a"(__eax));
dh.c: | ^
dh.c: In file included from dh.c:2:
dh.c: In file included from ./lib.h:2:
dh.c: In file included from /usr/bin/../lib/clang/17/include/x86intrin.h:15:
dh.c: In file included from /usr/bin/../lib/clang/17/include/immintrin.h:21:
dh.c: /usr/bin/../lib/clang/17/include/mmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
dh.c: 14 | #error "This header is only meant to be used on x86 and x64 architecture"
dh.c: | ^
dh.c: /usr/bin/../lib/clang/17/include/mmintrin.h:54:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
dh.c: 54 | return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
dh.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dh.c: /usr/bin/../lib/clang/17/include/mmintrin.h:133:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
dh.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

dh.c: In file included from dh.c:2:
dh.c: lib.h:2:9: fatal error: x86intrin.h: No such file or directory
dh.c: #include<x86intrin.h>
dh.c: ^~~~~~~~~~~~~
dh.c: compilation terminated.

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref