Implementation notes: amd64, gpu, crypto_kem/rolloii256

Computer: gpu
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_kem
Primitive: rolloii256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
16660563	30992 48 73	1608327 3624 7288	`ref`	`clang++_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191012	20190816
25197894	30992 48 73	1608327 3624 7288	`ref`	`clang++_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191012	20190816
25570350	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191012	20190816
25769967	31504 48 73	1609479 3624 7288	`ref`	`clang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20191012	20190816
25777998	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20191012	20190816
25790862	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191012	20190816
25818675	31504 48 73	1609479 3624 7288	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191012	20190816
25901565	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O2_-fomit-frame-pointer`	20191012	20190816
25904175	31296 48 73	1611655 3624 7064	`ref`	`clang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191012	20190816
25907829	? ? ?	? ? ?	`ref`	`g++_-O2_-fomit-frame-pointer`	20191012	20190816
25961832	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191012	20190816
25970580	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20191012	20190816
26015016	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20191012	20190816
26029887	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O2_-fomit-frame-pointer`	20191012	20190816
26046990	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20191012	20190816
26094948	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20191012	20190816
26127432	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O3_-fomit-frame-pointer`	20191012	20190816
26163633	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20191012	20190816
26170482	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O3_-fomit-frame-pointer`	20191012	20190816
26187738	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191012	20190816
26232930	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O_-fomit-frame-pointer`	20191012	20190816
26299821	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20191012	20190816
26312127	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O3_-fomit-frame-pointer`	20191012	20190816
26342229	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20191012	20190816
26346423	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20191012	20190816
26385369	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20191012	20190816
26388303	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-Os_-fomit-frame-pointer`	20191012	20190816
26405397	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20191012	20190816
26417214	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O2_-fomit-frame-pointer`	20191012	20190816
26445621	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191012	20190816
26538669	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-Os_-fomit-frame-pointer`	20191012	20190816
26567544	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20191012	20190816
26568156	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-Os_-fomit-frame-pointer`	20191012	20190816
26596566	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O_-fomit-frame-pointer`	20191012	20190816
26613300	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O3_-fomit-frame-pointer`	20191012	20190816
26685651	? ? ?	? ? ?	`ref`	`g++_-O3_-fomit-frame-pointer`	20191012	20190816
26755677	31296 48 73	1611655 3624 7064	`ref`	`clang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191012	20190816
26796651	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191012	20190816
26866512	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O_-fomit-frame-pointer`	20191012	20190816
27065625	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-O_-fomit-frame-pointer`	20191012	20190816
27080994	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191012	20190816
27124611	31296 48 73	1611655 3624 7064	`ref`	`clang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191012	20190816
27132942	? ? ?	? ? ?	`ref`	`g++_-m64_-O_-fomit-frame-pointer`	20191012	20190816
27137037	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O2_-fomit-frame-pointer`	20191012	20190816
27169014	31255 48 73	1610303 3624 7064	`ref`	`clang++_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191012	20190816
27173715	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20191012	20190816
27218586	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20191012	20190816
27263469	? ? ?	? ? ?	`ref`	`g++_-m64_-O3_-fomit-frame-pointer`	20191012	20190816
27315954	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20191012	20190816
27322896	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20191012	20190816
27333354	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191012	20190816
27352587	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20191012	20190816
27370167	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20191012	20190816
27391749	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O3_-fomit-frame-pointer`	20191012	20190816
27406545	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20191012	20190816
27426882	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20191012	20190816
27432570	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20191012	20190816
27433947	? ? ?	? ? ?	`ref`	`g++_-m64_-O2_-fomit-frame-pointer`	20191012	20190816
27466128	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O2_-fomit-frame-pointer`	20191012	20190816
27498339	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20191012	20190816
27516393	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20191012	20190816
27529800	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20191012	20190816
27543957	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20191012	20190816
27544176	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191012	20190816
27547431	? ? ?	? ? ?	`ref`	`g++_-m64_-Os_-fomit-frame-pointer`	20191012	20190816
27554550	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20191012	20190816
27565731	? ? ?	? ? ?	`ref`	`g++_-Os_-fomit-frame-pointer`	20191012	20190816
27578169	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191012	20190816
27586131	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O_-fomit-frame-pointer`	20191012	20190816
27586632	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191012	20190816
27606813	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191012	20190816
27615963	? ? ?	? ? ?	`ref`	`g++_-march=k8_-Os_-fomit-frame-pointer`	20191012	20190816
27622818	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20191012	20190816
27631263	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20191012	20190816
27657354	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20191012	20190816
27729090	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O_-fomit-frame-pointer`	20191012	20190816
27749754	? ? ?	? ? ?	`ref`	`g++_-O_-fomit-frame-pointer`	20191012	20190816
27764700	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-Os_-fomit-frame-pointer`	20191012	20190816
27838833	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20191012	20190816
28023111	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O_-fomit-frame-pointer`	20191012	20190816
37768182	? ? ?	? ? ?	`ref`	`g++`	20191012	20190816

Test failure

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments

rng.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang++ -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++

Number of similar (compiler,implementation) pairs: 69, namely:

Compiler	Implementations
g++	ref
g++ -O2 -fomit-frame-pointer	ref
g++ -O3 -fomit-frame-pointer	ref
g++ -O -fomit-frame-pointer	ref
g++ -Os -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -fno-schedule-insns -Os -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
g++ -m64 -O2 -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -O -fomit-frame-pointer	ref
g++ -m64 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O -fomit-frame-pointer	ref
g++ -m64 -march=k8 -Os -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O -fomit-frame-pointer	ref
g++ -m64 -march=nocona -Os -fomit-frame-pointer	ref
g++ -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -O -fomit-frame-pointer	ref
g++ -march=barcelona -Os -fomit-frame-pointer	ref
g++ -march=k8 -O2 -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=k8 -O -fomit-frame-pointer	ref
g++ -march=k8 -Os -fomit-frame-pointer	ref
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref
g++ -march=nocona -O2 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=nocona -O -fomit-frame-pointer	ref
g++ -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer

measure.cpp: /usr/bin/ld: /home/z/supercop/supercop-20190816/supercop-data/gpu/amd64/lib/fastrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
measure.cpp: /usr/bin/ld: final link failed: Nonrepresentable section on output
measure.cpp: collect2: error: ld returned 1 exit status
measure.cpp: /usr/bin/ld: /home/z/supercop/supercop-20190816/supercop-data/gpu/amd64/lib/fastrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
measure.cpp: /usr/bin/ld: final link failed: Nonrepresentable section on output
measure.cpp: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -O -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	ref