Implementation notes: riscv64, hifiveunleashedriscv, crypto_stream/aes128estream

Computer: hifiveunleashedriscv
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_stream
Primitive: aes128estream

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
78695	6987 4096 4	14455 4840 792	`e/hongjun/v1`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
82870	4565 4096 4	12025 4840 792	`e/hongjun/v0`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
82936	6304 4096 4	15308 4848 792	`e/hongjun/v0`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
82936	6493 4096 4	13425 4824 792	`e/hongjun/v1`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
85235	4217 4096 4	11141 4824 792	`e/hongjun/v0`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
85267	9244 4096 4	18256 4848 792	`e/hongjun/v1`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
92166	6585 4096 4	13873 4840 792	`e/hongjun/v1`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
93566	4353 4096 4	11633 4840 792	`e/hongjun/v0`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
133232	6580 0 4	14067 744 792	`e/bernstein/little-1`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
134111	8198 0 4	17230 752 792	`e/bernstein/little-1`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
135544	6800 0 4	14279 744 792	`e/bernstein/big-1`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
135756	8498 0 4	17522 752 792	`e/bernstein/big-1`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
152045	6764 0 4	14063 744 792	`e/bernstein/big-1`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
152642	6678 0 4	13985 744 792	`e/bernstein/little-1`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
154837	6460 0 4	13411 728 792	`e/bernstein/little-1`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
184976	10626 0 4	17577 728 792	`e/bernstein/little-4`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
193586	4246 0 4	11197 728 792	`e/bernstein/little-2`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
205941	4320 0 4	11271 728 792	`e/bernstein/little-3`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
211395	12006 0 4	21038 752 792	`e/bernstein/little-4`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
211566	11594 0 4	19081 744 792	`e/bernstein/little-4`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
228911	4548 0 4	12035 744 792	`e/bernstein/little-2`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
230509	5250 0 4	14282 752 792	`e/bernstein/little-2`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
230673	5298 0 4	14330 752 792	`e/bernstein/little-3`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
230894	4602 0 4	12089 744 792	`e/bernstein/little-3`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
239960	10518 0 4	17825 744 792	`e/bernstein/little-4`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
240778	4312 0 4	11619 744 792	`e/bernstein/little-2`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
250816	4316 0 4	11623 744 792	`e/bernstein/little-3`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
271115	6756 0 4	13699 728 792	`e/bernstein/big-1`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221

Compiler output

Implementation: e/gladman
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

aes-ctr.c: In file included from e/aestab.c:41,
aes-ctr.c: from e/aes-ctr.c:17,
aes-ctr.c: from aes-ctr.c:2:
aes-ctr.c: e/aesopt.h:168:2: error: #error Could not detect endianness
aes-ctr.c: 168 | #error Could not detect endianness
aes-ctr.c: | ^~~~~
aes-ctr.c: In file included from e/aes-ctr.c:17,
aes-ctr.c: from aes-ctr.c:2:
aes-ctr.c: e/aestab.c:153:17: warning: implicit declaration of function 'bytes2word' [-Wimplicit-function-declaration]
aes-ctr.c: 153 | #define w0(p) bytes2word(p, 0, 0, 0)
aes-ctr.c: | ^~~~~~~~~~
aes-ctr.c: e/aestab.c:148:5: note: in expansion of macro 'w0'
aes-ctr.c: 148 | w(0x01), w(0x02), w(0x04), w(0x08), w(0x10),w(0x20), w(0x40), w(0x80),\
aes-ctr.c: | ^
aes-ctr.c: e/aestab.h:106:52: note: in expansion of macro 'rc_data'
aes-ctr.c: 106 | Extern Align Const aes_32t t_dec(r,c)[RC_LENGTH] = rc_data(w0);
aes-ctr.c: | ^~~~~~~
aes-ctr.c: e/aestab.c:153:17: error: initializer element is not constant
aes-ctr.c: 153 | #define w0(p) bytes2word(p, 0, 0, 0)
aes-ctr.c: | ^~~~~~~~~~
aes-ctr.c: e/aestab.c:148:5: note: in expansion of macro 'w0'
aes-ctr.c: 148 | w(0x01), w(0x02), w(0x04), w(0x08), w(0x10),w(0x20), w(0x40), w(0x80),\
aes-ctr.c: | ^
aes-ctr.c: e/aestab.h:106:52: note: in expansion of macro 'rc_data'
aes-ctr.c: 106 | Extern Align Const aes_32t t_dec(r,c)[RC_LENGTH] = rc_data(w0);
aes-ctr.c: ...

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/gladman
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/gladman
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/gladman
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/gladman

Namespace violations

Implementation: e/hongjun/v0
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o aes128_enc_block T
aes-ctr.o partial_precompute_tworounds T

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v0

Namespace violations

Implementation: e/hongjun/v1
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o partial_precompute_tworounds T

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hongjun/v1