Test results for aarch64, pi4b, crypto_stream/cryptmtv3

[Page version: 20241024 06:46:09]

Measurements for aarch64, pi4b, crypto_stream Test results for aarch64, pi4b, crypto_stream Test results for crypto_stream/cryptmtv3

Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20241022
Operation: crypto_stream
Primitive: cryptmtv3

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
9448	4592 0 1	18318 840 800	`T:e/v3`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240821	20240808
12558	7578 0 8	19465 824 800	`T:e/v3`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240821	20240808

Compiler output

cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: ./e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:     u32 *accum;
cryptmt-v3.c:          ^
cryptmt-v3.c: ./e/cryptmt-v3.c:187:2: warning: array index 156 is past the end of the array (which contains 156 elements) [-Warray-bounds]
cryptmt-v3.c:         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:         ^        ~
cryptmt-v3.c: ./e/cryptmt-v3.c:25:5: note: array 'sfmt' declared here
cryptmt-v3.c:     u32 sfmt[N][4];
cryptmt-v3.c:     ^
cryptmt-v3.c: ./e/cryptmt-v3.c:189:18: warning: array index 156 is past the end of the array (which contains 156 elements) [-Warray-bounds]
cryptmt-v3.c:     do_recursion(ps->sfmt[N], ps->sfmt[POS1], ps->sfmt[N - 1]);
cryptmt-v3.c:                  ^        ~
cryptmt-v3.c: ./e/cryptmt-v3.c:25:5: note: array 'sfmt' declared here
cryptmt-v3.c:     u32 sfmt[N][4];
cryptmt-v3.c:     ^
cryptmt-v3.c: 3 warnings generated.

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

Implementation	Compiler
`T:e/v3`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`

Compiler output

cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_bytes':
cryptmt-v3.c: e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   149 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_block_first':
cryptmt-v3.c: e/cryptmt-v3.c:187:17: warning: array subscript 156 is above array bounds of 'u32[156][4]' {aka 'unsigned int[156][4]'} [-Warray-bounds]
cryptmt-v3.c:   187 |         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:       |         ~~~~~~~~^~~
cryptmt-v3.c: e/cryptmt-v3.c:25:9: note: while referencing 'sfmt'
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c:       |         ^~~~
cryptmt-v3.c: e/cryptmt-v3.c:187:17: warning: array subscript 156 is above array bounds of 'u32[156][4]' {aka 'unsigned int[156][4]'} [-Warray-bounds]
cryptmt-v3.c:   187 |         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:       |         ~~~~~~~~^~~
cryptmt-v3.c: e/cryptmt-v3.c:25:9: note: while referencing 'sfmt'
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c:       |         ^~~~
cryptmt-v3.c: e/cryptmt-v3.c:187:17: warning: array subscript 156 is above array bounds of 'u32[156][4]' {aka 'unsigned int[156][4]'} [-Warray-bounds]
cryptmt-v3.c:   187 |         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:       |         ~~~~~~~~^~~
cryptmt-v3.c: e/cryptmt-v3.c:25:9: note: while referencing 'sfmt'
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c:       |         ^~~~
cryptmt-v3.c: e/cryptmt-v3.c:187:17: warning: array subscript 156 is above array bounds of 'u32[156][4]' {aka 'unsigned int[156][4]'} [-Warray-bounds]
cryptmt-v3.c: ...

Number of similar (implementation,compiler) pairs: 3, namely:

Implementation	Compiler
`T:e/v3`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/v3`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/v3`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`

Compiler output

cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_bytes':
cryptmt-v3.c: e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   149 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~

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

Implementation	Compiler
`T:e/v3`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`