Implementation notes: aarch64, pi4b, crypto_aead/norx6441v1

Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20240808
Operation: crypto_aead
Primitive: norx6441v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
282385216 8 024070 848 856T:refclang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024082120240808
298969308 8 027503 832 864T:refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024082120240808
299464864 8 022039 832 848T:refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024082120240808
420514416 8 021639 832 848T:refgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024082120240808
502493852 8 019680 808 840T:refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024082120240808

Compiler output

norx.c: In function 'norx_decrypt_lastblock',
norx.c:     inlined from 'norx_decrypt_msg' at norx.c:502:9,
norx.c:     inlined from 'norx_decrypt_msg' at norx.c:490:6:
norx.c: norx.c:313:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
norx.c:   313 |         b[j]   = c;
norx.c:       |         ~~~~~~~^~~
norx.c: norx.c: In function 'norx_decrypt_msg':
norx.c: norx.c:287:13: note: at offset 8 into destination object 'b' of size 8
norx.c:   287 |     uint8_t b[BYTES(NORX_W)];
norx.c:       |             ^
norx.c: In function 'norx_decrypt_lastblock',
norx.c:     inlined from 'norx_decrypt_msg' at norx.c:502:9,
norx.c:     inlined from 'norx_decrypt_msg' at norx.c:490:6,
norx.c:     inlined from 'norx_aead_decrypt' at norx.c:688:5:
norx.c: norx.c:313:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
norx.c:   313 |         b[j]   = c;
norx.c:       |         ~~~~~~~^~~
norx.c: norx.c: In function 'norx_aead_decrypt':
norx.c: norx.c:287:13: note: at offset 8 into destination object 'b' of size 8
norx.c:   287 |     uint8_t b[BYTES(NORX_W)];
norx.c:       |             ^
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Compiler output

norx.c: In file included from norx.c:26:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/x86intrin.h:15:
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/immintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
norx.c: #error "This header is only meant to be used on x86 and x64 architecture"
norx.c:  ^
norx.c: In file included from norx.c:26:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/x86intrin.h:15:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/immintrin.h:17:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/x86gprintrin.h:15:
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/hresetintrin.h:42:27: error: invalid input constraint 'a' in asm
norx.c:   __asm__ ("hreset $0" :: "a"(__eax));
norx.c:                           ^
norx.c: In file included from norx.c:26:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/x86intrin.h:15:
norx.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.0/include/immintrin.h:21:
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/mmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
norx.c: #error "This header is only meant to be used on x86 and x64 architecture"
norx.c:  ^
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/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
norx.c:     return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
norx.c:            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/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
norx.c:     return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
norx.c:            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
norx.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/mmintrin.h:163:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
norx.c: ...
Number of similar (implementation,compiler) pairs: 2, namely:
ImplementationCompiler
T:xmmclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:ymmclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)

Compiler output

norx.c: norx.c:26:14: fatal error: x86intrin.h: No such file or directory
norx.c:    26 |     #include <x86intrin.h>
norx.c:       |              ^~~~~~~~~~~~~
norx.c: compilation terminated.
Number of similar (implementation,compiler) pairs: 8, namely:
ImplementationCompiler
T:xmmgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:xmmgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:xmmgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:xmmgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:ymmgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:ymmgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:ymmgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:ymmgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Namespace violations

norx.o norx_aead_decrypt T
norx.o norx_aead_encrypt T
norx.o norx_decrypt_msg T
norx.o norx_encrypt_msg T
norx.o norx_init T
norx.o norx_output_tag T
norx.o norx_process_header T
norx.o norx_process_trailer T
norx.o norx_verify_tag T
Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)