Implementation notes: aarch64, rockpi4, crypto_hash/echosp256

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_hash
Primitive: echosp256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4749518332 0 029359 904 752generic/opt64gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019091120190816
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14826720180 0 034694 928 760generic/opt32gcc_-funroll-loops_-O_-fomit-frame-pointer2019091120190816
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14868017716 0 028807 920 760powerpc/pp32cv1gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019091120190816
15033218112 0 029414 928 760generic/opt32gcc_-O_-fomit-frame-pointer2019091120190816
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15033222968 0 036308 800 776generic/opt64clang_-O3_-fomit-frame-pointer_-Qunused-arguments2019091120190816
15033223544 0 036932 800 776generic/opt64clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019091120190816
15115818136 0 029446 928 760generic/opt32gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019091120190816
15281024420 0 038855 920 760powerpc/pp32cv2gcc_-funroll-loops_-O_-fomit-frame-pointer2019091120190816
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15611422320 0 033535 920 760powerpc/pp32cv2gcc_-O_-fomit-frame-pointer2019091120190816
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20815219304 0 033751 920 760powerpc/pp32cv1gcc_-funroll-loops_-O_-fomit-frame-pointer2019091120190816
20856519304 0 033751 920 760powerpc/pp32cv1gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019091120190816
21104317160 0 028367 920 760powerpc/pp32cv1gcc_-O_-fomit-frame-pointer2019091120190816
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22632443572 0 056951 904 760powerpc/pp32cv2gcc_-funroll-loops2019091120190816
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55796343572 0 056951 904 760powerpc/pp32cv2cc2019091120190816
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Compiler output

Implementation: generic/opt32
Security model: unknown
Compiler: cc
echo32.c: echo32.c: In function 'PrintState':
echo32.c: echo32.c:37:4: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
echo32.c: printf ("row %d,col %d :",i,j);
echo32.c: ^~~~~~
echo32.c: echo32.c:37:4: warning: incompatible implicit declaration of built-in function 'printf'
echo32.c: echo32.c:37:4: note: include '<stdio.h>' or provide a declaration of 'printf'
echo32.c: echo32.c:12:1:
echo32.c: +#include <stdio.h>
echo32.c:
echo32.c: echo32.c:37:4:
echo32.c: printf ("row %d,col %d :",i,j);
echo32.c: ^~~~~~
echo32.c: echo32.c:47:2: warning: incompatible implicit declaration of built-in function 'printf'
echo32.c: printf("-----------------------------------\n");
echo32.c: ^~~~~~
echo32.c: echo32.c:47:2: note: include '<stdio.h>' or provide a declaration of 'printf'
Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc generic/opt32
gcc generic/opt32
gcc -O2 -fomit-frame-pointer generic/opt32
gcc -O3 -fomit-frame-pointer generic/opt32
gcc -O -fomit-frame-pointer generic/opt32
gcc -Os -fomit-frame-pointer generic/opt32
gcc -fno-schedule-insns -O2 -fomit-frame-pointer generic/opt32
gcc -fno-schedule-insns -O3 -fomit-frame-pointer generic/opt32
gcc -fno-schedule-insns -O -fomit-frame-pointer generic/opt32
gcc -fno-schedule-insns -Os -fomit-frame-pointer generic/opt32
gcc -funroll-loops generic/opt32
gcc -funroll-loops -O2 -fomit-frame-pointer generic/opt32
gcc -funroll-loops -O3 -fomit-frame-pointer generic/opt32
gcc -funroll-loops -O -fomit-frame-pointer generic/opt32
gcc -funroll-loops -Os -fomit-frame-pointer generic/opt32
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer generic/opt32
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer generic/opt32
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer generic/opt32
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer generic/opt32
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv generic/opt32
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv generic/opt32
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv generic/opt32
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv generic/opt32

Compiler output

Implementation: generic/opt32
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
echo32.c: echo32.c:37:4: warning: implicitly declaring library function 'printf' with type 'int (const char *, ...)' [-Wimplicit-function-declaration]
echo32.c: printf ("row %d,col %d :",i,j);
echo32.c: ^
echo32.c: echo32.c:37:4: note: include the header <stdio.h> or explicitly provide a declaration for 'printf'
echo32.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments generic/opt32
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments generic/opt32
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments generic/opt32
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments generic/opt32
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments generic/opt32

Compiler output

Implementation: generic/opt64
Security model: unknown
Compiler: cc
echo64.c: echo64.c: In function 'crypto_hash_echosp256_generic_opt64':
echo64.c: echo64.c:555:29: warning: passing argument 2 of 'Hash' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^~
echo64.c: echo64.c:542:46: note: expected 'BitSequence *' {aka 'unsigned char *'} but argument is of type 'const unsigned char *'
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ~~~~~~~~~~~~~^~~~
Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc generic/opt64
gcc generic/opt64
gcc -O2 -fomit-frame-pointer generic/opt64
gcc -O3 -fomit-frame-pointer generic/opt64
gcc -O -fomit-frame-pointer generic/opt64
gcc -Os -fomit-frame-pointer generic/opt64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer generic/opt64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer generic/opt64
gcc -fno-schedule-insns -O -fomit-frame-pointer generic/opt64
gcc -fno-schedule-insns -Os -fomit-frame-pointer generic/opt64
gcc -funroll-loops generic/opt64
gcc -funroll-loops -O2 -fomit-frame-pointer generic/opt64
gcc -funroll-loops -O3 -fomit-frame-pointer generic/opt64
gcc -funroll-loops -O -fomit-frame-pointer generic/opt64
gcc -funroll-loops -Os -fomit-frame-pointer generic/opt64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer generic/opt64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer generic/opt64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer generic/opt64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer generic/opt64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv generic/opt64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv generic/opt64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv generic/opt64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv generic/opt64

Compiler output

Implementation: generic/opt64
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
echo64.c: echo64.c:555:29: warning: passing 'const unsigned char *' to parameter of type 'BitSequence *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^~
echo64.c: echo64.c:542:46: note: passing argument to parameter 'data' here
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ^
echo64.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments generic/opt64
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments generic/opt64
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments generic/opt64
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments generic/opt64
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments generic/opt64