Implementation notes: riscv64, hifiveunleashedriscv, crypto_core/mult3sntrup761

Computer: hifiveunleashedriscv
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_core
Primitive: mult3sntrup761

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7612637	466 0 0	7124 720 752	`ref`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
7913478	510 0 0	6764 704 752	`ref`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
8185788	714 0 0	8871 728 752	`ref`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
9656341	518 0 0	7060 720 752	`ref`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221

Compiler output

Implementation: round1
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

mult.c: mult.c:2:10: fatal error: immintrin.h: No such file or directory
mult.c: 2 | #include <immintrin.h>
mult.c: | ^~~~~~~~~~~~~
mult.c: compilation terminated.

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	round1
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	round1
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	round1
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	round1