Test results for armeabi, berry2, crypto_aead/knot256

[Page version: 20250615 18:38:28]

Measurements for armeabi, berry2, crypto_aead Test results for armeabi, berry2, crypto_aead Test results for crypto_aead/knot256

Computer: berry2
Microarchitecture: armeabi; Cortex-A7 (410fc075)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20250415
Operation: crypto_aead
Primitive: knot256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1895638	13447 0 0	27411 356 816	`T:opt`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
1974529	7571 0 0	19887 356 816	`T:opt`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
2053234	9656 127 0	23619 483 816	`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
2314737	3944 127 0	16259 483 816	`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
2562181	10535 0 0	22666 352 816	`T:opt`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
2718546	8227 0 0	19611 348 816	`T:opt`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
3122936	3156 127 0	15286 479 816	`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307
3390423	2996 127 0	14379 475 816	`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250321	20250307

Compiler output

encrypt.c: encrypt.c: In function 'crypto_aead_knot256_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:106:6: warning: unused variable 'capacity' [-Wunused-variable]
encrypt.c:   106 |  u32 capacity = size - rate;  //48  384/8=48
encrypt.c:       |      ^~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_knot256_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:194:6: warning: unused variable 'capacity' [-Wunused-variable]
encrypt.c:   194 |  u32 capacity = size - rate;  //36  288/8=36
encrypt.c:       |      ^~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_knot256_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:112:5: warning: unbounded use of variable-length array [-Wvla-larger-than=]
encrypt.c:   112 |  u8 A[u * rate];
encrypt.c:       |     ^
encrypt.c: encrypt.c:113:5: warning: unbounded use of variable-length array [-Wvla-larger-than=]
encrypt.c:   113 |  u8 M[v * rate];
encrypt.c:       |     ^
encrypt.c: encrypt.c: In function 'crypto_aead_knot256_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:201:5: warning: unbounded use of variable-length array [-Wvla-larger-than=]
encrypt.c:   201 |  u8 A[u * rate];
encrypt.c:       |     ^

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Namespace violations

encrypt.o constant7 D
encrypt.o load64 T
encrypt.o permutation512 T
encrypt.o store64 T

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`