Implementation notes: amd64, icelake, crypto_kem/r5n15kem0d

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_kem
Primitive: r5n15kem0d
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
311050137705 0 0147456 4096 0T:avx2clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
339318931757 0 0147456 4096 0T:avx2clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
399329036609 0 0147456 4096 0T:avx2opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
498568925678 0 0139264 4096 0T:avx2clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
561442929182 0 0139264 4096 0T:avx2opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
614228924836 0 0139264 4096 0T:avx2opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
2674795133859 0 0143360 4096 0T:optopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
2675083736902 0 0147456 4096 0T:optclang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
2687512830298 0 0139264 4096 0T:optclang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
2972250628318 0 0139264 4096 0T:optopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
3345058423987 0 0135168 4096 0T:optopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
5987521024804 0 0139264 4096 0T:optclang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
983696630045593 1148 0163840 4096 0T:refclang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
995979822033089 1148 0151552 4096 0T:refclang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
1001459431641940 1148 0159744 4096 0T:refclang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826

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:
CompilerImplementations
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_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(r5_core.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_kem_r5n15kem0d.a(cpa_kem.o)
try.c: crypto_kem_r5n15kem0d.a(r5_core.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: ...

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