Implementation notes: armeabi, berry2, crypto_hash/skein512256

Computer: berry2
Microarchitecture: armeabi; Cortex-A7 (410fc075)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240425
Operation: crypto_hash
Primitive: skein512256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
109470	16596 0 0	23984 376 744	`T:little`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
110196	36260 0 0	43156 376 744	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
110807	17740 0 0	37038 384 760	`T:little`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240502	20240425
112184	18496 0 0	28212 384 744	`T:little`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
112254	17764 0 0	37062 384 760	`T:simple`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240502	20240425
112364	16148 0 0	24048 384 744	`T:little`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
112522	18508 0 0	26400 384 744	`T:little`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
112643	33632 0 0	41020 376 744	`T:sphlib`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
112802	39476 0 0	48284 384 744	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
113059	35372 0 0	42740 384 744	`T:opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
113302	39968 0 0	58434 384 760	`T:opt`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240502	20240425
113724	38432 0 0	45812 384 744	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
114421	32744 0 0	40644 384 744	`T:sphlib`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
116928	16652 0 0	24040 376 744	`T:simple`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
118896	19600 0 0	29316 384 744	`T:simple`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
119210	18520 0 0	26412 384 744	`T:simple`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
120719	37200 0 0	56347 384 760	`T:sphlib`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240502	20240425
121250	16204 0 0	24104 384 744	`T:simple`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
121985	39744 0 0	49460 384 744	`T:sphlib`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
122059	38116 0 0	46008 384 744	`T:sphlib`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
130698	7384 0 0	14772 376 744	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
132299	8556 0 0	16456 384 744	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
132597	10936 0 0	20660 384 744	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
132836	7296 0 0	15204 384 744	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240502	20240425
132966	10992 0 0	30145 384 760	`T:sphlib-small`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240502	20240425

Compiler output

Implementation: T:arm
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

skein_block_noneon.S: skein_block_noneon.S:291:2: error: invalid instruction, any one of the following would fix this:
skein_block_noneon.S: add r0, CTX_TWEAK_OFS
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:291:10: note: invalid operand for instruction
skein_block_noneon.S: add r0, CTX_TWEAK_OFS
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:291:10: note: operand must be a register in range [r0, r15]
skein_block_noneon.S: add r0, CTX_TWEAK_OFS
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:291:2: note: instruction requires: thumb2
skein_block_noneon.S: add r0, CTX_TWEAK_OFS
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:291:2: note: instruction requires: thumb
skein_block_noneon.S: add r0, CTX_TWEAK_OFS
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:300:16: error: register expected
skein_block_noneon.S: ldr r12, [sp, S256_SOFS_BYTECNTADD]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:301:16: error: register expected
skein_block_noneon.S: str r10, [sp, S256_SOFS_TWEAKSCHED + 8]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:302:16: error: register expected
skein_block_noneon.S: str r11, [sp, S256_SOFS_TWEAKSCHED + 12]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:304:15: error: register expected
skein_block_noneon.S: ...

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

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

Compiler output

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

skein_block_noneon.S: skein_block_noneon.S: Assembler messages:
skein_block_noneon.S: skein_block_noneon.S:1107: Error: junk at end of line, first unrecognized character is `,'

Number of similar (compiler,implementation) pairs: 8, namely:

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

Compiler output

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

blocks.s: blocks.s:14000:29: error: expected '%<type>' or "<type>"
blocks.s: .section .note.GNU-stack,"",@progbits
blocks.s: ^

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

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

Compiler output

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

blocks.s: blocks.s: Assembler messages:
blocks.s: blocks.s:14000: Error: junk at end of line, first unrecognized character is `,'

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

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

Compiler output

Implementation: T:arm_neon
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

skein_block_cortexa8.S: skein_block_cortexa8.S:253:2: error: invalid instruction, any one of the following would fix this:
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:253:10: note: invalid operand for instruction
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:253:10: note: operand must be a register in range [r0, r15]
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:253:2: note: instruction requires: thumb2
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:253:2: note: instruction requires: thumb
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:520:2: error: invalid instruction, any one of the following would fix this:
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:520:10: note: invalid operand for instruction
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:520:10: note: operand must be a register in range [r0, r15]
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:520:2: note: instruction requires: thumb2
skein_block_cortexa8.S: ...

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

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

Compiler output

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

skein_block_cortexa8.S: skein_block_cortexa8.S: Assembler messages:
skein_block_cortexa8.S: skein_block_cortexa8.S:926: Error: junk at end of line, first unrecognized character is `,'

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

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

Compiler output

Implementation: T:arm_thumb
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

skein_block_noneon.S: skein_block_noneon.S:300:16: error: register expected
skein_block_noneon.S: ldr r12, [sp, S256_SOFS_BYTECNTADD]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:301:16: error: register expected
skein_block_noneon.S: str r10, [sp, S256_SOFS_TWEAKSCHED + 8]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:302:16: error: register expected
skein_block_noneon.S: str r11, [sp, S256_SOFS_TWEAKSCHED + 12]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:304:15: error: register expected
skein_block_noneon.S: str r8, [sp, S256_SOFS_TWEAKSCHED]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:305:2: error: invalid instruction
skein_block_noneon.S: adc r9, 0
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:306:15: error: register expected
skein_block_noneon.S: str r9, [sp, S256_SOFS_TWEAKSCHED + 4]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:309:15: error: register expected
skein_block_noneon.S: str r8, [sp, S256_SOFS_TWEAKSCHED + 16]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:310:15: error: register expected
skein_block_noneon.S: str r9, [sp, S256_SOFS_TWEAKSCHED + 20]
skein_block_noneon.S: ^
skein_block_noneon.S: skein_block_noneon.S:324:16: error: register expected
skein_block_noneon.S: ...

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

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

Namespace violations

Implementation: T:opt
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

SHA3api_ref.o Final T
SHA3api_ref.o Hash T
SHA3api_ref.o Init T
SHA3api_ref.o Update T
skein.o SKEIN1024_IV_1024 R
skein.o SKEIN1024_IV_384 R
skein.o SKEIN1024_IV_512 R
skein.o SKEIN_256_IV_128 R
skein.o SKEIN_256_IV_160 R
skein.o SKEIN_256_IV_224 R
skein.o SKEIN_256_IV_256 R
skein.o SKEIN_512_IV_128 R
skein.o SKEIN_512_IV_160 R
skein.o SKEIN_512_IV_224 R
skein.o SKEIN_512_IV_256 R
skein.o SKEIN_512_IV_384 R
skein.o SKEIN_512_IV_512 R
skein.o Skein1024_Final T
skein.o Skein1024_Final_Pad T
skein.o Skein1024_Init T
skein.o Skein1024_InitExt T
skein.o Skein1024_Output T
skein.o Skein1024_Update T
skein.o Skein_256_Final T
skein.o Skein_256_Final_Pad T
skein.o Skein_256_Init T
skein.o Skein_256_InitExt T
skein.o Skein_256_Output T
skein.o Skein_256_Update T
skein.o Skein_512_Final T
skein.o Skein_512_Final_Pad T
skein.o Skein_512_Init T
skein.o Skein_512_InitExt T
skein.o Skein_512_Output T
skein.o Skein_512_Update T
skein_block.o Skein1024_Process_Block T
skein_block.o Skein_256_Process_Block T
skein_block.o Skein_512_Process_Block T

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

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

Namespace violations

Implementation: T:sphlib
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

skein.o sph_skein224 T
skein.o sph_skein224_addbits_and_close T
skein.o sph_skein224_close T
skein.o sph_skein224_init T
skein.o sph_skein256 T
skein.o sph_skein256_addbits_and_close T
skein.o sph_skein256_close T
skein.o sph_skein256_init T
skein.o sph_skein384 T
skein.o sph_skein384_addbits_and_close T
skein.o sph_skein384_close T
skein.o sph_skein384_init T
skein.o sph_skein512 T
skein.o sph_skein512_addbits_and_close T
skein.o sph_skein512_close T
skein.o sph_skein512_init T

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

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