Implementation notes: amd64, titan0, crypto_stream/tango642

Computer: titan0
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20210604
Operation: crypto_stream
Primitive: tango642

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1762	3888 0 0	17505 804 1000	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210530	20210529
1837	5985 0 0	22857 804 1000	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210530	20210529
1847	3902 0 0	17377 804 1000	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210530	20210529

Compiler output

Implementation: ref
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: libcrypto_stream_tango642.a(stream.o): In function `crypto_stream_tango642_ref_constbranchindex':
try.c: stream.c:(.text+0x...): undefined reference to `tango642_init'
try.c: stream.c:(.text+0x...): undefined reference to `tango642_xor'
try.c: libcrypto_stream_tango642.a(xor.o): In function `crypto_stream_tango642_ref_constbranchindex_xor':
try.c: xor.c:(.text+0x...): undefined reference to `tango642_init'
try.c: xor.c:(.text+0x...): undefined reference to `tango642_xor'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

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

Compiler output

Implementation: ref
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE

try.c: libcrypto_stream_tango642.a(stream.o): In function `crypto_stream_tango642_ref_constbranchindex':
try.c: stream.c:(.text+0x...): undefined reference to `tango642_init'
try.c: stream.c:(.text+0x...): undefined reference to `tango642_xor'
try.c: stream.c:(.text+0x...): undefined reference to `tango642_final'
try.c: libcrypto_stream_tango642.a(xor.o): In function `crypto_stream_tango642_ref_constbranchindex_xor':
try.c: xor.c:(.text+0x...): undefined reference to `tango642_init'
try.c: xor.c:(.text+0x...): undefined reference to `tango642_xor'
try.c: xor.c:(.text+0x...): undefined reference to `tango642_final'
try.c: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref