Implementation notes: amd64, h4e450, crypto_sign/pass769

Computer: h4e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20200618
Operation: crypto_sign
Primitive: pass769

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2501825	22546 4 8248	51846 768 9856	`ref-karatsuba`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200418	20200409
2559395	23065 4 8260	53974 792 9920	`ref-karatsuba`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200418	20200409
2766552	23207 4 8260	54078 792 9920	`ref-karatsuba`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200418	20200409
2995644	44979 4 8260	78358 792 9920	`ref-karatsuba`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200418	20200409
3033939	22151 4 8260	52006 784 9888	`ref-karatsuba`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200418	20200409
3517888	29858 4 8248	61792 776 9856	`ref-karatsuba`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200418	20200409
3518173	38300 4 8248	70544 776 9856	`ref-karatsuba`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200418	20200409
3524604	25410 4 8248	55936 776 9856	`ref-karatsuba`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200418	20200409
3526049	25410 4 8248	55936 776 9856	`ref-karatsuba`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200418	20200409

Namespace violations

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

bsparseconv.o bsparseconv T
fastrandombytes.o fastrandombytes T
formatc.o formatc T
hash.o hash T
ntt.o ntt T
poly.o cmod T
poly.o poly_cmod T
sign.o mknoise T
sign.o reject T
sign.o sk_unpack T

Number of similar (compiler,implementation) pairs: 9, namely:

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