Implementation notes: amd64, icelake, crypto_kem/r5nd3kem5d

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_kem
Primitive: r5nd3kem5d

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
243878	36025 0 0	151552 4096 0	`T:avx2`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
248604	36025 0 0	151552 4096 0	`T:opt`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
427710	34896 0 0	155648 4096 0	`T:opt`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
428168	39114 0 0	159744 4096 0	`T:avx2`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
433314	39114 0 0	159744 4096 0	`T:opt`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
458697	34896 0 0	155648 4096 0	`T:avx2`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
1086596	26466 0 0	143360 4096 0	`T:opt`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
1089820	23209 0 0	143360 4096 0	`T:opt`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
1090110	23209 0 0	143360 4096 0	`T:avx2`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
1162388	26466 0 0	143360 4096 0	`T:avx2`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
1325962	22318 0 0	143360 4096 0	`T:opt`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
1621286	22318 0 0	143360 4096 0	`T:avx2`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
10751559	45593 1148 0	163840 4096 0	`T:ref`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
10793409	41940 1148 0	159744 4096 0	`T:ref`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
19549669	33086 1148 0	151552 4096 0	`T:ref`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

measure.c: ld: warning: could not create compact unwind for _crypto_stream_aes256ctr_dolbeau_aesenc_int_constbranchindex_xor: register 3 saved somewhere other than in frame

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

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(r5_core.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5nd3kem5d.a(cpa_kem.o)
try.c: crypto_kem_r5nd3kem5d.a(r5_core.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: ...

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

Compiler	Implementations
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref