Implementation notes: aarch64, gcc185, crypto_aead/iscream14v1

Computer: gcc185
Microarchitecture: aarch64; Skylark (503f0002)
Architecture: aarch64
CPU ID: 503f0002
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: iscream14v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
503475	5480 1024 0	26626 1824 872	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
503625	5480 1024 0	26626 1824 872	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
506775	5316 1024 0	25842 1824 856	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
852675	8500 1024 0	28574 1864 880	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
1174050	3492 1024 0	22242 1824 856	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
1263150	3192 1024 0	21852 1816 856	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
1509600	2916 1024 0	20974 1848 856	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
1570275	3628 1024 0	22566 1864 864	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
1578600	3592 1024 0	22542 1864 864	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

iscream.c: iscream.c:200:10: error: use of unknown builtin '__builtin_ia32_psrldi128' [-Wimplicit-function-declaration]
iscream.c: 200 | t0 = shift_right(in[0]) & V(0xf);
iscream.c: | ^
iscream.c: iscream.c:17:32: note: expanded from macro 'shift_right'
iscream.c: 17 | #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: | ^
iscream.c: iscream.c:200:10: error: invalid conversion between vector type 'v16qi' (vector of 16 'char' values) and integer type 'int' of different size
iscream.c: 200 | t0 = shift_right(in[0]) & V(0xf);
iscream.c: | ^~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:17:25: note: expanded from macro 'shift_right'
iscream.c: 17 | #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:201:10: error: invalid conversion between vector type 'v16qi' (vector of 16 'char' values) and integer type 'int' of different size
iscream.c: 201 | t1 = shift_right(in[2]) & V(0xf);
iscream.c: | ^~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:17:25: note: expanded from macro 'shift_right'
iscream.c: 17 | #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:203:10: error: use of unknown builtin '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
iscream.c: 203 | A = __builtin_ia32_pshufb128(table, t0);
iscream.c: | ^
iscream.c: iscream.c:203:8: error: assigning to 'v16qi' (vector of 16 'char' values) from incompatible type 'int'
iscream.c: 203 | A = __builtin_ia32_pshufb128(table, t0);
iscream.c: | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:204:8: error: assigning to 'v16qi' (vector of 16 'char' values) from incompatible type 'int'
iscream.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:17:32: warning: implicit declaration of function '__builtin_ia32_psrldi128'; did you mean '__builtin_fabsd128'? [-Wimplicit-function-declaration]
iscream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:200:10: note: in expansion of macro 'shift_right'
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~~~~~~~~~~
iscream.c: iscream.c:200:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~
iscream.c: iscream.c:201:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: t1 = shift_right(in[2]) & V(0xf);
iscream.c: ^~
iscream.c: iscream.c:203:10: warning: implicit declaration of function '__builtin_ia32_pshufb128'; did you mean '__builtin_fabsf128'? [-Wimplicit-function-declaration]
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: __builtin_fabsf128
iscream.c: iscream.c:203:8: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:204:8: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:208:8: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse