Implementation notes: armeabi, tinker, crypto_hashblocks/sha256

Computer: tinker
Microarchitecture: armeabi; Cortex-A17 (410fc0d1)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_hashblocks
Primitive: sha256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
31248	7788 0 0	15441 384 752	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
31257	7788 0 0	16173 384 752	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
31595	7828 0 0	15489 384 752	`inplace`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
31604	7148 0 0	13597 376 744	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
31620	7828 0 0	16221 384 752	`inplace`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
31907	7432 0 0	13885 376 744	`inplace`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
33347	8688 0 0	16345 384 752	`arm11`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
33349	8688 0 0	16164 380 744	`arm11`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
33353	8704 0 0	19050 412 752	`arm11`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240128	20240107
33366	8688 0 0	15137 376 744	`arm11`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
33562	8688 0 0	17077 384 752	`arm11`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
35301	7502 0 0	14980 380 744	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
36007	7730 0 0	15212 380 744	`inplace`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240128	20240107
38169	10220 0 0	20570 412 752	`inplace`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240128	20240107
38179	10220 0 0	20566 412 752	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240128	20240107

Compiler output

Implementation: arm11
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: /usr/bin/arm-linux-gnueabihf-ld: warning: blocks.o: missing .note.GNU-stack section implies executable stack
try.c: /usr/bin/arm-linux-gnueabihf-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
try.c: /usr/bin/arm-linux-gnueabihf-ld: warning: blocks.o: missing .note.GNU-stack section implies executable stack
try.c: /usr/bin/arm-linux-gnueabihf-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	arm11

Compiler output

Implementation: arm11
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

try.c: /usr/bin/ld: warning: blocks.o: missing .note.GNU-stack section implies executable stack
try.c: /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
try.c: /usr/bin/ld: warning: blocks.o: missing .note.GNU-stack section implies executable stack
try.c: /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	arm11
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	arm11
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	arm11
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	arm11

Compiler output

Implementation: dolbeau/amd64-sha
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blocks.c: In file included from blocks.c:37:
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/include/immintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
blocks.c: #error "This header is only meant to be used on x86 and x64 architecture"
blocks.c: ^
blocks.c: In file included from blocks.c:37:
blocks.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.6/include/immintrin.h:17:
blocks.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.6/include/x86gprintrin.h:15:
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/include/hresetintrin.h:42:27: error: invalid input constraint 'a' in asm
blocks.c: __asm__ ("hreset $0" :: "a"(__eax));
blocks.c: ^
blocks.c: In file included from blocks.c:37:
blocks.c: In file included from /usr/lib/llvm-14/lib/clang/14.0.6/include/immintrin.h:21:
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/include/mmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
blocks.c: #error "This header is only meant to be used on x86 and x64 architecture"
blocks.c: ^
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/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
blocks.c: return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
blocks.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/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
blocks.c: return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
blocks.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/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
blocks.c: return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
blocks.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/include/mmintrin.h:193:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
blocks.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/amd64-sha

Compiler output

Implementation: dolbeau/amd64-sha
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

blocks.c: blocks.c:37:10: fatal error: immintrin.h: No such file or directory
blocks.c: 37 | #include <immintrin.h>
blocks.c: | ^~~~~~~~~~~~~
blocks.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	dolbeau/amd64-sha
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/amd64-sha
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/amd64-sha
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/amd64-sha

Compiler output

Implementation: dolbeau/armv8crypto
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blocks.c: In file included from blocks.c:37:
blocks.c: /usr/lib/llvm-14/lib/clang/14.0.6/include/arm_neon.h:32:2: error: "NEON support not enabled"
blocks.c: #error "NEON support not enabled"
blocks.c: ^
blocks.c: blocks.c:59:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c0 = vld1q_u32(s256cst + 0);
blocks.c: ^
blocks.c: blocks.c:60:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c1 = vld1q_u32(s256cst + 4);
blocks.c: ^
blocks.c: blocks.c:61:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c2 = vld1q_u32(s256cst + 8);
blocks.c: ^
blocks.c: blocks.c:62:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c3 = vld1q_u32(s256cst + 12);
blocks.c: ^
blocks.c: blocks.c:63:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c4 = vld1q_u32(s256cst + 16);
blocks.c: ^
blocks.c: blocks.c:64:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c5 = vld1q_u32(s256cst + 20);
blocks.c: ^
blocks.c: blocks.c:65:2: error: use of undeclared identifier 'uint32x4_t'
blocks.c: uint32x4_t c6 = vld1q_u32(s256cst + 24);
blocks.c: ^
blocks.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/armv8crypto

Compiler output

Implementation: dolbeau/armv8crypto
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

blocks.c: In file included from blocks.c:37:
blocks.c: /usr/lib/gcc/arm-linux-gnueabihf/12/include/arm_neon.h: In function ‘crypto_hashblocks_sha256_dolbeau_armv8crypto_constbranchindex’:
blocks.c: /usr/lib/gcc/arm-linux-gnueabihf/12/include/arm_neon.h:17095:1: error: inlining failed in call to ‘always_inline’ ‘vsha256h2q_u32’: target specific option mismatch
blocks.c: 17095 | vsha256h2q_u32 (uint32x4_t __hash_abcd, uint32x4_t __hash_efgh, uint32x4_t __wk)
blocks.c: | ^~~~~~~~~~~~~~
blocks.c: blocks.c:118:22: note: called from here
blocks.c: 118 | s1 = vsha256h2q_u32(x1, x0, h1)
blocks.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~
blocks.c: blocks.c:146:17: note: in expansion of macro ‘DO16ROUNDS’
blocks.c: 146 | DO16ROUNDS(j0, j1, j2, j3, cc, cd, ce, cf);
blocks.c: | ^~~~~~~~~~
blocks.c: /usr/lib/gcc/arm-linux-gnueabihf/12/include/arm_neon.h:17088:1: error: inlining failed in call to ‘always_inline’ ‘vsha256hq_u32’: target specific option mismatch
blocks.c: 17088 | vsha256hq_u32 (uint32x4_t __hash_abcd, uint32x4_t __hash_efgh, uint32x4_t __wk)
blocks.c: | ^~~~~~~~~~~~~
blocks.c: blocks.c:117:22: note: called from here
blocks.c: 117 | s0 = vsha256hq_u32(x0, x1, h1); \
blocks.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~
blocks.c: blocks.c:146:17: note: in expansion of macro ‘DO16ROUNDS’
blocks.c: 146 | DO16ROUNDS(j0, j1, j2, j3, cc, cd, ce, cf);
blocks.c: | ^~~~~~~~~~
blocks.c: /usr/lib/gcc/arm-linux-gnueabihf/12/include/arm_neon.h:17095:1: error: inlining failed in call to ‘always_inline’ ‘vsha256h2q_u32’: target specific option mismatch
blocks.c: 17095 | vsha256h2q_u32 (uint32x4_t __hash_abcd, uint32x4_t __hash_efgh, uint32x4_t __wk)
blocks.c: | ^~~~~~~~~~~~~~
blocks.c: blocks.c:115:22: note: called from here
blocks.c: 115 | x1 = vsha256h2q_u32(s1, s0, h0); \
blocks.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/armv8crypto