Test results for armeabi, h7panda, crypto_hash/blake256

[Page version: 20260131 15:44:05]

Measurements for armeabi, h7panda, crypto_hash Test results for armeabi, h7panda, crypto_hash Test results for crypto_hash/blake256

Computer: h7panda
Microarchitecture: armeabi; Cortex-A9+NEON (411fc093)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20250922
Operation: crypto_hash
Primitive: blake256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
47962	21144 0 0	31543 468 840	`sphlib`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
48213	23320 0 0	35119 468 840	`sphlib`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
49742	12532 0 0	22935 468 840	`bswap`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
49827	12828 0 0	23231 468 840	`regs`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50263	13256 0 0	25055 468 840	`bswap`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50403	13616 0 0	25415 468 840	`regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50444	11048 0 0	21099 464 832	`bswap`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50496	19092 0 0	37551 468 840	`sphlib`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50526	18580 0 0	29241 464 832	`sphlib`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50696	19092 0 0	31871 468 832	`sphlib`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
50758	11200 0 0	21251 464 832	`regs`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
51703	11144 0 0	29759 468 840	`bswap`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
51818	10484 0 0	21289 464 832	`bswap`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
51861	11144 0 0	29951 468 840	`bswap`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
51957	10496 0 0	23423 468 832	`bswap`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
52188	19156 0 0	37807 468 840	`sphlib`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
54315	17312 0 0	27363 464 832	`sphlib`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
54741	10528 0 0	21647 468 832	`bswap`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
54952	18612 0 0	29591 468 832	`sphlib`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
55236	12032 0 0	30839 468 840	`regs`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
55660	20324 0 0	30615 468 832	`sphlib`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
56252	11280 0 0	22089 464 832	`regs`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
56340	12476 0 0	22763 468 832	`bswap`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
56374	11956 0 0	30567 468 840	`regs`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
56394	11284 0 0	24203 468 832	`regs`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
58000	13060 0 0	23347 468 832	`regs`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
58574	11328 0 0	22447 468 832	`regs`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
66026	10692 0 0	21361 464 832	`sphlib-small`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
66080	11204 0 0	29671 468 840	`sphlib-small`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
66157	11204 0 0	23991 468 832	`sphlib-small`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
67600	3504 0 0	22119 468 840	`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
67617	11316 0 0	29975 468 840	`sphlib-small`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
68549	3556 0 0	22359 468 840	`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
69064	2652 0 0	15571 468 832	`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
73290	2652 0 0	13453 464 832	`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
81065	2712 0 0	13827 468 832	`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
83748	10020 0 0	20075 464 832	`sphlib-small`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
84807	3256 0 0	13303 464 832	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
92112	12832 0 0	23239 468 840	`sphlib-small`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
93255	15032 0 0	26839 468 840	`sphlib-small`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
94890	12144 0 0	22447 468 832	`sphlib-small`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
97086	10908 0 0	21895 468 832	`sphlib-small`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
99242	3640 0 0	13931 468 832	`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
104184	5224 0 0	17023 468 840	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922
106117	4364 0 0	14767 468 840	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251011	20250922

Compiler output

hash.c: hash.c:54:5: warning: the pointer incremented by 274877906880 refers past the last possible element for an array in 32-bit address space containing 8-bit (1-byte) elements (max possible 4294967296 elements) [-Warray-bounds]
hash.c:    54 |     in += 0x3fffffffc0ULL;
hash.c:       |     ^     ~~~~~~~~~~~~~~~
hash.c: hash.c:25:38: note: array 'in' declared here
hash.c:    25 | int crypto_hash( unsigned char *out, const unsigned char *in, unsigned long long inlen ) {
hash.c:       |                                      ^
hash.c: 1 warning generated.
compress.s: compress.s:11839:29: error: expected '%<type>' or "<type>"
compress.s: .section        .note.GNU-stack,"",@progbits
compress.s:                                    ^

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

Implementation	Compiler
`arm11`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm11`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm11`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm11`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm11`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`

Compiler output

compress.s: compress.s: Assembler messages:
compress.s: compress.s:11839: Error: junk at end of line, first unrecognized character is `,'

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

Implementation	Compiler
`arm11`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm11`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm11`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm11`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`

Compiler output

hash.c: hash.c:51:5: warning: the pointer incremented by 274877906880 refers past the last possible element for an array in 32-bit address space containing 8-bit (1-byte) elements (max possible 4294967296 elements) [-Warray-bounds]
hash.c:    51 |     in += 0x3fffffffc0ULL;
hash.c:       |     ^     ~~~~~~~~~~~~~~~
hash.c: hash.c:22:38: note: array 'in' declared here
hash.c:    22 | int crypto_hash( unsigned char *out, const unsigned char *in, unsigned long long inlen ) {
hash.c:       |                                      ^
hash.c: 1 warning generated.
compress_stripped.s: compress_stripped.s:2269:29: error: expected '%<type>' or "<type>"
compress_stripped.s: .section        .note.GNU-stack,"",@progbits
compress_stripped.s:                                    ^

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

Implementation	Compiler
`arm_thumb2`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm_thumb2`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm_thumb2`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm_thumb2`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`arm_thumb2`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`

Compiler output

compress_stripped.s: compress_stripped.s: Assembler messages:
compress_stripped.s: compress_stripped.s:2269: Error: junk at end of line, first unrecognized character is `,'

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

Implementation	Compiler
`arm_thumb2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm_thumb2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm_thumb2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`arm_thumb2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`

Compiler output

try.c: clang: error: no such file or directory: '.../supercop-data/h7panda/armeabi/lib/timecop/cpucycles.o'

Number of similar (implementation,compiler) pairs: 25, namely:

Implementation	Compiler
`bswap`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`

Compiler output

try.c: In file included from try-anything-timecop.c:3:
try.c: try-anything.c:17:10: fatal error: cpucycles.h: No such file or directory
try.c:    17 | #include "cpucycles.h"
try.c:       |          ^~~~~~~~~~~~~
try.c: compilation terminated.

Number of similar (implementation,compiler) pairs: 20, namely:

Implementation	Compiler
`bswap`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`

Compiler output

vector-llvm-256.S: vector-llvm-256.S:2088:29: error: expected '%<type>' or "<type>"
vector-llvm-256.S: .section .note.GNU-stack,"",@progbits
vector-llvm-256.S:                             ^

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

Implementation	Compiler
`vect128-neon`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`vect128-neon`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`vect128-neon`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`vect128-neon`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`vect128-neon`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`

Compiler output

vector-llvm-256.S: vector-llvm.o: Assembler messages:
vector-llvm-256.S: vector-llvm.o:2088: Error: junk at end of line, first unrecognized character is `,'

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

Implementation	Compiler
`vect128-neon`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`vect128-neon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`vect128-neon`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`vect128-neon`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`

TIMECOP error (can be valgrind bug)

error 127
timeout: failed to run command 'valgrind': No such file or directory

Number of similar (implementation,compiler) pairs: 45, namely:

Implementation	Compiler
`bswap`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`bswap`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`bswap`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`regs`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`regs`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Clang_20.1.8)`
`sphlib-small`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`
`sphlib-small`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.1_20250207)`