Implementation notes: amd64, cherry, crypto_stream/hc256

Computer: cherry
Microarchitecture: amd64; Silvermont (406c4)
Architecture: amd64
CPU ID: GenuineIntel-000406c4-bfebfbff
SUPERCOP version: 20240107
Operation: crypto_stream
Primitive: hc256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
104067	8134 0 4	19947 756 1016	`T:e/hc-256/200701`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
105269	8770 0 4	22256 780 1048	`T:e/hc-256/200701`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
105525	8051 0 4	19851 756 1016	`T:e/hc-256/200511`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
106303	8703 0 4	22192 780 1048	`T:e/hc-256/200511`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
109989	8430 0 1	22296 812 952	`T:e/hc-256/200701`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
110033	8430 0 1	23944 812 952	`T:e/hc-256/200701`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
110310	8430 0 1	23944 812 952	`T:e/hc-256/200511`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
110443	8430 0 1	22296 812 952	`T:e/hc-256/200511`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
111999	8525 0 4	21511 772 1048	`T:e/hc-256/200511`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
112240	8710 0 4	21695 772 1048	`T:e/hc-256/200701`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
113922	7636 0 1	19958 804 952	`T:e/hc-256/200701`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
114262	7475 0 1	19798 804 952	`T:e/hc-256/200511`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
115076	7678 0 1	20494 804 952	`T:e/hc-256/200701`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
116388	9701 0 1	24800 812 952	`T:e/hc-256/200701`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
116436	7550 0 1	20366 804 952	`T:e/hc-256/200511`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
116517	9525 0 1	24624 812 952	`T:e/hc-256/200511`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212

Test failure

Implementation: T:e/hc-256/200511
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:e/hc-256/200511 T:e/hc-256/200701