Implementation notes: armeabi, berry2, crypto_core/keccakf160032bits

Computer: berry2
Microarchitecture: armeabi; Cortex-A7 (410fc075)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_core
Primitive: keccakf160032bits

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
11516	11340 0 0	19808 372 752	`inplace1600bi`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
13304	16984 0 0	36982 384 768	`inplace1600bi`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240123	20240107
14193	11620 0 0	20612 380 752	`inplace1600bi`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
19679	16992 0 0	25980 380 752	`inplace1600bi`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
19698	18216 0 0	29024 380 752	`inplace1600bi`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
62598	8335 0 0	19251 388 752	`reference1600-32bits`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
119516	4627 0 0	13723 388 752	`reference1600-32bits`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
143078	4220 0 0	12796 380 752	`reference1600-32bits`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107
214286	4811 0 0	13911 388 752	`reference1600-32bits`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240123	20240107

Test failure

Implementation: inplace1600ARMv6M
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv6M
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv6M
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv6M
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv6M
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7M
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7M
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7M
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7M
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	optimized1600ARMv6Mu1
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu1
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	optimized1600ARMv6Mu2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized1600ARMv6Mu2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	reference1600-32bits

Compiler output

Implementation: inplace1600ARMv6M
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

KeccakP-1600.S: KeccakP-1600.S:1486:5: error: out of range pc-relative fixup value
KeccakP-1600.S: adr r1, KeccakP1600_Permute_RoundConstants0Mod4
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:1501:5: error: out of range pc-relative fixup value
KeccakP-1600.S: adr r1, KeccakP1600_Permute_RoundConstants0
KeccakP-1600.S: ^

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	inplace1600ARMv6M

Compiler output

Implementation: inplace1600ARMv7A
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

KeccakP-1600.S: KeccakP-1600.S:519:5: error: instruction requires: armv6t2
KeccakP-1600.S: movw r8, #0x5555
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:520:5: error: instruction requires: armv6t2
KeccakP-1600.S: movt r8, #0x5555
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:521:5: error: instruction requires: armv6t2
KeccakP-1600.S: movw r9, #0x3333
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:522:5: error: instruction requires: armv6t2
KeccakP-1600.S: movt r9, #0x3333
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:523:5: error: instruction requires: armv6t2
KeccakP-1600.S: movw r10, #0x0F0F
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:524:5: error: instruction requires: armv6t2
KeccakP-1600.S: movt r10, #0x0F0F
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:525:5: error: instruction requires: armv6t2
KeccakP-1600.S: movw r11, #0x00FF
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:526:5: error: instruction requires: armv6t2
KeccakP-1600.S: movt r11, #0x00FF
KeccakP-1600.S: ^
KeccakP-1600.S: <instantiation>:9:5: error: invalid instruction
KeccakP-1600.S: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	inplace1600ARMv7A

Compiler output

Implementation: inplace1600ARMv7A
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

KeccakP-1600.S: KeccakP-1600.S: Assembler messages:
KeccakP-1600.S: KeccakP-1600.S:1150: Error: unexpected character `w' in type specifier
KeccakP-1600.S: KeccakP-1600.S:1150: Error: bad instruction `b.w KeccakP1600_Permute_Round1Mod4'
KeccakP-1600.S: KeccakP-1600.S:1161: Error: unexpected character `w' in type specifier
KeccakP-1600.S: KeccakP-1600.S:1161: Error: bad instruction `b.w KeccakP1600_Permute_Round3Mod4'
KeccakP-1600.S: KeccakP-1600.S:1168: Error: unexpected character `w' in type specifier
KeccakP-1600.S: KeccakP-1600.S:1168: Error: bad instruction `b.w KeccakP1600_Permute_Round2Mod4'
KeccakP-1600.S: KeccakP-1600.S:1129: Error: invalid constant (7ac) after fixup

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7A
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7A
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7A
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	inplace1600ARMv7A

Compiler output

Implementation: inplace1600ARMv7M
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

KeccakP-1600.S: KeccakP-1600.S:517:5: error: invalid instruction, any one of the following would fix this:
KeccakP-1600.S: bic r3, r2, #7 @ r3 = offset & ~7
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:517:5: note: instruction requires: thumb2
KeccakP-1600.S: bic r3, r2, #7 @ r3 = offset & ~7
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:517:17: note: too many operands for instruction
KeccakP-1600.S: bic r3, r2, #7 @ r3 = offset & ~7
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:519:5: error: invalid instruction, any one of the following would fix this:
KeccakP-1600.S: ands r2, r2, #7 @ offset &= 7 (part not lane aligned)
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:519:5: note: instruction requires: thumb2
KeccakP-1600.S: ands r2, r2, #7 @ offset &= 7 (part not lane aligned)
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:519:18: note: operand must be a register in range [r0, r7]
KeccakP-1600.S: ands r2, r2, #7 @ offset &= 7 (part not lane aligned)
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:527:5: error: invalid instruction, any one of the following would fix this:
KeccakP-1600.S: ldrd r6, r7, [r0]
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:527:5: note: instruction requires: arm-mode
KeccakP-1600.S: ldrd r6, r7, [r0]
KeccakP-1600.S: ^
KeccakP-1600.S: KeccakP-1600.S:527:5: note: instruction requires: thumb2
KeccakP-1600.S: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	inplace1600ARMv7M