Implementation notes: amd64, h4e450, crypto_stream/hc256

Computer: h4e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20200618
Operation: crypto_stream
Primitive: hc256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
73017	8439 0 1	21560 760 808	`e/hc-256/200701`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
73017	8439 0 1	20152 760 808	`e/hc-256/200701`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
73046	8415 0 1	21536 760 808	`e/hc-256/200511`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
73064	8439 0 1	20152 760 808	`e/hc-256/200701`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
73416	8415 0 1	20128 760 808	`e/hc-256/200511`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
73772	8415 0 1	20128 760 808	`e/hc-256/200511`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
74162	7363 0 1	17766 752 808	`e/hc-256/200511`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
74471	7522 0 1	17926 752 808	`e/hc-256/200701`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
74784	9553 0 1	22968 760 808	`e/hc-256/200511`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
74875	9601 0 1	23016 760 808	`e/hc-256/200701`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200411	20200409
78788	8623 0 4	20309 768 864	`e/hc-256/200701`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
79154	8204 0 4	18873 752 832	`e/hc-256/200701`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
79316	8502 0 4	20197 768 864	`e/hc-256/200511`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
79805	8121 0 4	18793 752 832	`e/hc-256/200511`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
83349	8697 0 4	20373 768 864	`e/hc-256/200701`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
83819	8512 0 4	20189 768 864	`e/hc-256/200511`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
90336	19367 0 4	33750 776 864	`e/hc-256/200511`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409
90630	19287 0 4	33670 776 864	`e/hc-256/200701`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200411	20200409

Namespace violations

Implementation: e/hc-256/200511
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hc-256.o generate_keystream T
hc-256.o setup_update T

Number of similar (compiler,implementation) pairs: 18, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200511
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200511
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200511
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200511
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200511
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200511
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200511
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200511
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200511
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200701
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200701
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200701
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200701
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	e/hc-256/200701
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200701
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200701
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200701
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	e/hc-256/200701