Implementation notes: armeabi, rpi4, crypto_stream/speck64128ctr

Computer: rpi4
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_stream
Primitive: speck64128ctr

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
15333	27124 0 0	40571 412 744	`neon`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200108	20191221
15333	26608 0 0	37841 408 744	`neon`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200108	20191221
15361	27184 0 0	48923 412 752	`neon`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200108	20191221
15361	27124 0 0	40571 412 744	`neon`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200108	20191221
15777	27732 0 0	48779 412 752	`neon`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200108	20191221

Compiler output

Implementation: neon
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

stream.c: In file included from Intrinsics_NEON_64block.h:5,
stream.c: from Speck64128NEON.h:16,
stream.c: from stream.c:20:
stream.c: stream.c: In function 'Encrypt':
stream.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:635:1: error: inlining failed in call to always_inline 'vaddq_u32': target specific option mismatch
stream.c: vaddq_u32 (uint32x4_t __a, uint32x4_t __b)
stream.c: ^~~~~~~~~
stream.c: In file included from Speck64128NEON.h:16,
stream.c: from stream.c:20:
stream.c: Intrinsics_NEON_64block.h:17:13: note: called from here
stream.c: #define ADD vaddq_u32
stream.c: ^
stream.c: Intrinsics_NEON_64block.h:23:33: note: in expansion of macro 'ADD'
stream.c: #define SET4(X,c) (SET1(X,c), X=ADD(X,SET(0x0000000200000000LL,0x0000000300000001LL)),c+=4)
stream.c: ^~~
stream.c: stream.c:129:24: note: in expansion of macro 'SET4'
stream.c: SET1(X[0],nonce[1]); SET4(Y[0],nonce[0]);
stream.c: ^~~~
stream.c: In file included from Intrinsics_NEON_64block.h:5,
stream.c: from Speck64128NEON.h:16,
stream.c: from stream.c:20:
stream.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:7192:1: error: inlining failed in call to always_inline 'vcombine_u32': target specific option mismatch
stream.c: vcombine_u32 (uint32x2_t __a, uint32x2_t __b)
stream.c: ^~~~~~~~~~~~
stream.c: In file included from Speck64128NEON.h:16,
stream.c: ...

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

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

Namespace violations

Implementation: neon
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

stream.o ExpandKey T

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

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