Test results for aarch64, cfarm425, crypto_stream/chacha8

[Page version: 20261005 22:53:57]

Measurements for aarch64, cfarm425, crypto_stream Test results for aarch64, cfarm425, crypto_stream Test results for crypto_stream/chacha8

Computer: cfarm425
Microarchitecture: aarch64; Cortex-A76 (413fd0c1)
Architecture: aarch64
CPU ID: 413fd0c1
SUPERCOP version: 20261004
Operation: crypto_stream
Primitive: chacha8

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2412	4676 0 4	26060 1200 1480	`dolbeau/arm-neon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
3252	15281 1736 0	1615754 145265 15600	`T:cryptopp`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
5288	3424 0 4	24804 1200 1480	`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
5719	3224 0 4	24636 1200 1480	`e/regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
5765	3208 0 4	24620 1200 1480	`dolbeau/mipsel-msa`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
7266	3224 0 4	24636 1200 1480	`e/ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004

Compiler output

chacha.S: /tmp/cczbDmTt.s: Assembler messages:
chacha.S: chacha.S:19: Error: expected a register or register list at operand 1 -- `mov %rsp,%r11'
chacha.S: chacha.S:20: Error: expected a register at operand 1 -- `and $31,%r11'
chacha.S: chacha.S:21: Error: expected a register or register list at operand 1 -- `add $384,%r11'
chacha.S: chacha.S:22: Error: expected a register at operand 1 -- `sub %r11,%rsp'
chacha.S: chacha.S:23: Error: expected a register or register list at operand 1 -- `mov %rdi,%r8'
chacha.S: chacha.S:24: Error: expected a register or register list at operand 1 -- `mov %rsi,%rsi'
chacha.S: chacha.S:25: Error: expected a register or register list at operand 1 -- `mov %rsi,%rdi'
chacha.S: chacha.S:26: Error: expected a register or register list at operand 1 -- `mov %rdx,%rdx'
chacha.S: chacha.S:27: Error: expected a register at operand 1 -- `cmp $0,%rdx'
chacha.S: chacha.S:29: Error: unknown mnemonic `jbe' -- `jbe ._done'
chacha.S: chacha.S:31: Error: expected a register or register list at operand 1 -- `mov $0,%rax'
chacha.S: chacha.S:33: Error: expected a register or register list at operand 1 -- `mov %rdx,%rcx'
chacha.S: chacha.S:35: Error: unknown mnemonic `rep' -- `rep stosb'
chacha.S: chacha.S:37: Error: expected a register at operand 1 -- `sub %rdx,%rdi'
chacha.S: chacha.S:39: Error: unknown mnemonic `jmp' -- `jmp ._start'
chacha.S: chacha.S:47: Error: expected a register or register list at operand 1 -- `mov %rsp,%r11'
chacha.S: chacha.S:48: Error: expected a register at operand 1 -- `and $31,%r11'
chacha.S: chacha.S:49: Error: expected a register or register list at operand 1 -- `add $384,%r11'
chacha.S: chacha.S:50: Error: expected a register at operand 1 -- `sub %r11,%rsp'
chacha.S: chacha.S:52: Error: expected a register or register list at operand 1 -- `mov %rdi,%r8'
chacha.S: chacha.S:54: Error: expected a register or register list at operand 1 -- `mov %rsi,%rsi'
chacha.S: chacha.S:56: Error: expected a register or register list at operand 1 -- `mov %rdx,%rdi'
chacha.S: chacha.S:58: Error: expected a register or register list at operand 1 -- `mov %rcx,%rdx'
chacha.S: chacha.S:60: Error: expected a register at operand 1 -- `cmp $0,%rdx'
chacha.S: ...

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`amd64-ssse3`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

chacha.c: In file included from chacha.c:94:
chacha.c: u4.h: In function 'crypto_stream_chacha8_dolbeau_arm_neon_constbranchindex_ECRYPT_encrypt_bytes':
chacha.c: u4.h:77:14: warning: unused variable 't_15' [-Wunused-variable]
chacha.c:    77 |   uint32x4_t t_15;
chacha.c:       |              ^~~~
chacha.c: u4.h:76:14: warning: unused variable 't_14' [-Wunused-variable]
chacha.c:    76 |   uint32x4_t t_14;
chacha.c:       |              ^~~~
chacha.c: u4.h:75:14: warning: unused variable 't_13' [-Wunused-variable]
chacha.c:    75 |   uint32x4_t t_13;
chacha.c:       |              ^~~~
chacha.c: u4.h:74:14: warning: unused variable 't_12' [-Wunused-variable]
chacha.c:    74 |   uint32x4_t t_12;
chacha.c:       |              ^~~~
chacha.c: u4.h:69:14: warning: unused variable 't_7' [-Wunused-variable]
chacha.c:    69 |   uint32x4_t t_7;
chacha.c:       |              ^~~
chacha.c: u4.h:68:14: warning: unused variable 't_6' [-Wunused-variable]
chacha.c:    68 |   uint32x4_t t_6;
chacha.c:       |              ^~~
chacha.c: u4.h:67:14: warning: unused variable 't_5' [-Wunused-variable]
chacha.c:    67 |   uint32x4_t t_5;
chacha.c:       |              ^~~
chacha.c: u4.h:66:14: warning: unused variable 't_4' [-Wunused-variable]
chacha.c:    66 |   uint32x4_t t_4;
chacha.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`dolbeau/arm-neon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

chacha.c: In file included from chacha.c:1:
chacha.c: e/chacha.c: In function 'crypto_stream_chacha8_e_merged_constbranchindex_ECRYPT_encrypt_bytes':
chacha.c: e/chacha.c:64:7: warning: 'ctarget' may be used uninitialized [-Wmaybe-uninitialized]
chacha.c:    64 |   u8 *ctarget;
chacha.c:       |       ^~~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

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

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`goll_gueron`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

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

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`krovetz/avx2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

stream.c: stream.c:80:2: error: #error -- Implementation supports only machines with neon, altivec or SSE2
stream.c:    80 | #error -- Implementation supports only machines with neon, altivec or SSE2
stream.c:       |  ^~~~~
stream.c: stream.c: In function 'crypto_stream_chacha8_krovetz_vec128_constbranchindex_xor':
stream.c: stream.c:151:14: error: implicit declaration of function 'NONCE' [-Wimplicit-function-declaration]
stream.c:   151 |     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:    91 | #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:   152 |     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: stream.c:152:36: note: in expansion of macro 'BPI'
stream.c:   152 |     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:    91 | #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:   152 |     for (iters = 0; iters < inlen/(BPI*64); iters++) {
stream.c:       |                                    ^~~
stream.c: stream.c:155:19: error: 'ONE' undeclared (first use in this function)
stream.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`krovetz/vec128`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Passed TIMECOP

TIMECOP iterations: 10

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

Implementation	Compiler
`dolbeau/arm-neon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`dolbeau/mipsel-msa`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`