Test results for armeabi, bblack, crypto_hash/rhash

[Page version: 20241101 10:17:42]

Measurements for armeabi, bblack, crypto_hash Test results for armeabi, bblack, crypto_hash Test results for crypto_hash/rhash

Computer: bblack
Microarchitecture: armeabi; Cortex-A8 (413fc082)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240716
Operation: crypto_hash
Primitive: rhash

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
16674848	17356 0 0	26355 432 704	`T:ref`	`clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
18162000	18128 0 0	28789 436 704	`T:ref`	`clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
19933872	18128 0 0	28789 436 704	`T:ref`	`clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
20134288	19740 0 0	31158 436 712	`T:ref`	`clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
35145672	17088 0 0	24113 460 704	`T:ref`	`g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
36416776	17812 0 0	26269 468 704	`T:ref`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
36569320	17196 0 0	24629 468 704	`T:ref`	`g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716
36660480	17248 0 0	24649 468 704	`T:ref`	`g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240805	20240716

Compiler output

Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: ./Hash.h:6:37: warning: '&' within '^' [-Wbitwise-op-parentheses]
Hash.cpp:         ulong out = ulong (num ^ (num>>32) & 0xffffffff);
Hash.cpp:                                ~ ~~~~~~~~~~^~~~~~~~~~~~
Hash.cpp: ./Hash.h:6:37: note: place parentheses around the '&' expression to silence this warning
Hash.cpp:         ulong out = ulong (num ^ (num>>32) & 0xffffffff);
Hash.cpp:                                            ^
Hash.cpp:                                  (                     )
Hash.cpp: 1 warning generated.

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

Implementation	Compiler
`T:ref`	`clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:ref`	`clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:ref`	`clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:ref`	`clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`

Compiler output

Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: Hash.h: In function 'ulong CheckParity(ulong64)':
Hash.cpp: Hash.h:6:37: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
Hash.cpp:   ulong out = ulong (num ^ (num>>32) & 0xffffffff);
Hash.cpp:                            ~~~~~~~~~~^~~~~~~~~~~~
Hash.cpp: Hash.cpp: In function 'int crypto_hash_rhash_ref_timingleaks(unsigned char*, const unsigned char*, long long unsigned int)':
Hash.cpp: Hash.cpp:26:10: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 64 equals destination size [-Wstringop-truncation]
Hash.cpp:    strncpy((char*)Msg_Blk, (const char*)(in + blkcount*64), 64);
Hash.cpp:    ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hash.cpp: Hash.cpp:31:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 64 equals destination size [-Wstringop-truncation]
Hash.cpp:   strncpy((char*)Msg_Blk, (const char*)(in + blks*64), 64);
Hash.cpp:   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 2, namely:

Implementation	Compiler
`T:ref`	`g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (8.3.0)`
`T:ref`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (8.3.0)`

Compiler output

Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: Hash.h: In function 'ulong CheckParity(ulong64)':
Hash.cpp: Hash.h:6:37: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
Hash.cpp:   ulong out = ulong (num ^ (num>>32) & 0xffffffff);
Hash.cpp:                            ~~~~~~~~~~^~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 2, namely:

Implementation	Compiler
`T:ref`	`g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (8.3.0)`
`T:ref`	`g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`