Implementation notes: aarch64, a72, crypto_stream/chacha20

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_stream
Primitive: chacha20

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
8111	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
8114	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
8116	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
8452	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
10290	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
10298	? ? ?	? ? ?	`dolbeau/arm-neon`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
13819	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
13895	? ? ?	? ? ?	`e/merged`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
13900	? ? ?	? ? ?	`e/ref`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
13907	? ? ?	? ? ?	`e/regs`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
13918	? ? ?	? ? ?	`e/merged`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
13932	? ? ?	? ? ?	`e/regs`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
13950	? ? ?	? ? ?	`e/ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
13964	? ? ?	? ? ?	`e/merged`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
13971	? ? ?	? ? ?	`e/merged`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
14001	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
14019	? ? ?	? ? ?	`e/merged`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
14118	? ? ?	? ? ?	`e/merged`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
16705	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
16758	? ? ?	? ? ?	`e/regs`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
16837	? ? ?	? ? ?	`e/ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
18442	? ? ?	? ? ?	`e/regs`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
19656	? ? ?	? ? ?	`e/ref`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
19800	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
19800	? ? ?	? ? ?	`e/ref`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
20432	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
20584	? ? ?	? ? ?	`e/regs`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
20674	? ? ?	? ? ?	`e/regs`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
20783	? ? ?	? ? ?	`dolbeau/mipsel-msa`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
20786	? ? ?	? ? ?	`e/ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904

Compiler output

Implementation: crypto_stream/chacha20/dolbeau/ppc-altivec
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

chacha.c: chacha.c:12:10: fatal error: altivec.h: No such file or directory
chacha.c: #include <altivec.h>
chacha.c: ^~~~~~~~~~~
chacha.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	dolbeau/ppc-altivec
gcc -funroll-loops -march=native -mtune=native -O3	dolbeau/ppc-altivec
gcc -funroll-loops -march=native -mtune=native -Os	dolbeau/ppc-altivec
gcc -march=native -mtune=native -O2	dolbeau/ppc-altivec
gcc -march=native -mtune=native -O3	dolbeau/ppc-altivec
gcc -march=native -mtune=native -Os	dolbeau/ppc-altivec

Compiler output

Implementation: crypto_stream/chacha20/amd64-ssse3
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

chacha.s: chacha.s: Assembler messages:
chacha.s: chacha.s:22: Error: operand 1 must be an integer register -- `mov %rsp,%r11'
chacha.s: chacha.s:23: Error: operand 1 must be an integer or stack pointer register -- `and $31,%r11'
chacha.s: chacha.s:24: Error: operand 1 must be an integer or stack pointer register -- `add $384,%r11'
chacha.s: chacha.s:25: Error: operand 1 must be an integer or stack pointer register -- `sub %r11,%rsp'
chacha.s: chacha.s:26: Error: operand 1 must be an integer register -- `mov %rdi,%r8'
chacha.s: chacha.s:27: Error: operand 1 must be an integer register -- `mov %rsi,%rsi'
chacha.s: chacha.s:28: Error: operand 1 must be an integer register -- `mov %rsi,%rdi'
chacha.s: chacha.s:29: Error: operand 1 must be an integer register -- `mov %rdx,%rdx'
chacha.s: chacha.s:30: Error: operand 1 must be an integer or stack pointer register -- `cmp $0,%rdx'
chacha.s: ...
chacha.s: chacha.s:1514: Error: operand 1 must be an integer register -- `mov $0,%r9'
chacha.s: chacha.s:1516: Error: unknown mnemonic `movl' -- `movl 0(%rsi),%eax'
chacha.s: chacha.s:1518: Error: unknown mnemonic `movl' -- `movl 4(%rsi),%esi'
chacha.s: chacha.s:1520: Error: unknown mnemonic `movl' -- `movl %r8d,48(%rdi)'
chacha.s: chacha.s:1522: Error: unknown mnemonic `movl' -- `movl %r9d,52(%rdi)'
chacha.s: chacha.s:1524: Error: unknown mnemonic `movl' -- `movl %eax,56(%rdi)'
chacha.s: chacha.s:1526: Error: unknown mnemonic `movl' -- `movl %esi,60(%rdi)'
chacha.s: chacha.s:1528: Error: operand 1 must be an integer or stack pointer register -- `add %r11,%rsp'
chacha.s: chacha.s:1529: Error: operand 1 must be an integer register -- `mov %rdi,%rax'
chacha.s: chacha.s:1530: Error: operand 1 must be an integer register -- `mov %rsi,%rdx'

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	amd64-ssse3
gcc -funroll-loops -march=native -mtune=native -O3	amd64-ssse3
gcc -funroll-loops -march=native -mtune=native -Os	amd64-ssse3
gcc -march=native -mtune=native -O2	amd64-ssse3
gcc -march=native -mtune=native -O3	amd64-ssse3
gcc -march=native -mtune=native -Os	amd64-ssse3

Compiler output

Implementation: crypto_stream/chacha20/goll_gueron
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

stream.c: stream.c:11:10: fatal error: immintrin.h: No such file or directory
stream.c: #include <immintrin.h>
stream.c: ^~~~~~~~~~~~~
stream.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	goll_gueron
gcc -funroll-loops -march=native -mtune=native -O3	goll_gueron
gcc -funroll-loops -march=native -mtune=native -Os	goll_gueron
gcc -march=native -mtune=native -O2	goll_gueron
gcc -march=native -mtune=native -O3	goll_gueron
gcc -march=native -mtune=native -Os	goll_gueron

Compiler output

Implementation: crypto_stream/chacha20/krovetz/vec128
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

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: stream.c:248:13: note: in expansion of macro 'DQROUND_VECTORS'
stream.c: DQROUND_VECTORS(v0,v1,v2,v3)
stream.c: ^~~~~~~~~~~~~~~
stream.c: stream.c:103:35: error: incompatible types when assigning to type 'vec {aka __vector(4) unsigned int}' from type 'int'
stream.c: b = ROTV3(b); c = ROTV2(c); d = ROTV1(d);
stream.c: ^
stream.c: stream.c:248:13: note: in expansion of macro 'DQROUND_VECTORS'
stream.c: DQROUND_VECTORS(v0,v1,v2,v3)
stream.c: ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	krovetz/vec128
gcc -funroll-loops -march=native -mtune=native -O3	krovetz/vec128
gcc -funroll-loops -march=native -mtune=native -Os	krovetz/vec128
gcc -march=native -mtune=native -O2	krovetz/vec128
gcc -march=native -mtune=native -O3	krovetz/vec128
gcc -march=native -mtune=native -Os	krovetz/vec128

Compiler output

Implementation: crypto_stream/chacha20/krovetz/avx2
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

stream.c: stream.c:8:10: fatal error: immintrin.h: No such file or directory
stream.c: #include <immintrin.h>
stream.c: ^~~~~~~~~~~~~
stream.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	krovetz/avx2
gcc -funroll-loops -march=native -mtune=native -O3	krovetz/avx2
gcc -funroll-loops -march=native -mtune=native -Os	krovetz/avx2
gcc -march=native -mtune=native -O2	krovetz/avx2
gcc -march=native -mtune=native -O3	krovetz/avx2
gcc -march=native -mtune=native -Os	krovetz/avx2