Implementation notes: aarch64, rockpi4, crypto_stream/chacha20

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_stream
Primitive: chacha20
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
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Compiler output

Implementation: dolbeau/arm-sve
Security model: unknown
Compiler: cc
chacha.c: chacha.c:12:10: fatal error: arm_sve.h: No such file or directory
chacha.c: #include <arm_sve.h>
chacha.c: ^~~~~~~~~~~
chacha.c: compilation terminated.
Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc dolbeau/arm-sve
gcc dolbeau/arm-sve
gcc -O2 -fomit-frame-pointer dolbeau/arm-sve
gcc -O3 -fomit-frame-pointer dolbeau/arm-sve
gcc -O -fomit-frame-pointer dolbeau/arm-sve
gcc -Os -fomit-frame-pointer dolbeau/arm-sve
gcc -fno-schedule-insns -O2 -fomit-frame-pointer dolbeau/arm-sve
gcc -fno-schedule-insns -O3 -fomit-frame-pointer dolbeau/arm-sve
gcc -fno-schedule-insns -O -fomit-frame-pointer dolbeau/arm-sve
gcc -fno-schedule-insns -Os -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops dolbeau/arm-sve
gcc -funroll-loops -O2 -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -O3 -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -O -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -Os -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer dolbeau/arm-sve
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer dolbeau/arm-sve
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv dolbeau/arm-sve
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv dolbeau/arm-sve
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv dolbeau/arm-sve
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv dolbeau/arm-sve

Compiler output

Implementation: dolbeau/arm-sve
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
chacha.c: chacha.c:12:10: fatal error: 'arm_sve.h' file not found
chacha.c: #include <arm_sve.h>
chacha.c: ^~~~~~~~~~~
chacha.c: 1 error generated.
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments dolbeau/arm-sve
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments dolbeau/arm-sve
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments dolbeau/arm-sve
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments dolbeau/arm-sve
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments dolbeau/arm-sve

Compiler output

Implementation: krovetz/vec128
Security model: unknown
Compiler: cc
stream.c: stream.c:80:2: error: #error -- Implementation supports only machines with neon, altivec or SSE2
stream.c: #error -- Implementation supports only machines with neon, altivec or SSE2
stream.c: ^~~~~
stream.c: stream.c: In function 'crypto_stream_chacha20_krovetz_vec128_xor':
stream.c: stream.c:151:14: warning: implicit declaration of function 'NONCE' [-Wimplicit-function-declaration]
stream.c: vec s3 = NONCE(np);
stream.c: ^~~~~
stream.c: stream.c:151:14: error: incompatible types when initializing type 'vec' {aka '__vector(4) unsigned int'} using type 'int'
stream.c: stream.c:91:19: error: 'VBPI' undeclared (first use in this function); did you mean 'BPI'?
stream.c: #define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration */
stream.c: ^~~~
stream.c: stream.c:152:36: note: in expansion of macro 'BPI'
stream.c: for (iters = 0; iters < inlen/(BPI*64); iters++) {
stream.c: ^~~
stream.c: stream.c:91:19: note: each undeclared identifier is reported only once for each function it appears in
stream.c: #define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration */
stream.c: ^~~~
stream.c: stream.c:152:36: note: in expansion of macro 'BPI'
stream.c: for (iters = 0; iters < inlen/(BPI*64); iters++) {
stream.c: ^~~
stream.c: stream.c:91:26: error: 'GPR_TOO' undeclared (first use in this function)
stream.c: #define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration */
stream.c: ^~~~~~~
stream.c: stream.c:152:36: note: in expansion of macro 'BPI'
stream.c: for (iters = 0; iters < inlen/(BPI*64); iters++) {
stream.c: ...
Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc krovetz/vec128
gcc krovetz/vec128
gcc -O2 -fomit-frame-pointer krovetz/vec128
gcc -O3 -fomit-frame-pointer krovetz/vec128
gcc -O -fomit-frame-pointer krovetz/vec128
gcc -Os -fomit-frame-pointer krovetz/vec128
gcc -fno-schedule-insns -O2 -fomit-frame-pointer krovetz/vec128
gcc -fno-schedule-insns -O3 -fomit-frame-pointer krovetz/vec128
gcc -fno-schedule-insns -O -fomit-frame-pointer krovetz/vec128
gcc -fno-schedule-insns -Os -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops krovetz/vec128
gcc -funroll-loops -O2 -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -O3 -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -O -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -Os -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer krovetz/vec128
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer krovetz/vec128
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv krovetz/vec128
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv krovetz/vec128
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv krovetz/vec128
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv krovetz/vec128

Compiler output

Implementation: krovetz/vec128
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
stream.c: stream.c:80:2: error: -- Implementation supports only machines with neon, altivec or SSE2
stream.c: #error -- Implementation supports only machines with neon, altivec or SSE2
stream.c: ^
stream.c: stream.c:151:14: warning: implicit declaration of function 'NONCE' is invalid in C99 [-Wimplicit-function-declaration]
stream.c: vec s3 = NONCE(np);
stream.c: ^
stream.c: stream.c:151:9: error: initializing 'vec' (vector of 4 'unsigned int' values) with an expression of incompatible type 'int'
stream.c: vec s3 = NONCE(np);
stream.c: ^ ~~~~~~~~~
stream.c: stream.c:152:36: error: use of undeclared identifier 'VBPI'
stream.c: for (iters = 0; iters < inlen/(BPI*64); iters++) {
stream.c: ^
stream.c: stream.c:91:19: note: expanded from macro 'BPI'
stream.c: #define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration */
stream.c: ^
stream.c: stream.c:152:36: error: use of undeclared identifier 'GPR_TOO'
stream.c: stream.c:91:26: note: expanded from macro 'BPI'
stream.c: #define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration */
stream.c: ^
stream.c: stream.c:155:19: error: use of undeclared identifier 'ONE'
stream.c: v7 = v3 + ONE;
stream.c: ^
stream.c: stream.c:176:13: warning: implicit declaration of function 'ROTW16' is invalid in C99 [-Wimplicit-function-declaration]
stream.c: DQROUND_VECTORS(v0,v1,v2,v3)
stream.c: ^
stream.c: ...
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments krovetz/vec128
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments krovetz/vec128
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments krovetz/vec128
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments krovetz/vec128
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments krovetz/vec128