Implementation notes: amd64, icelake, crypto_encrypt/r5n13pke0smallct

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_encrypt
Primitive: r5n13pke0smallct

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
14068656	39649 0 0	151552 4096 0	`T:avx2`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
15046466	36906 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
15122589	25193 0 0	143360 4096 0	`T:avx2`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
15235486	34077 0 0	151552 4096 0	`T:avx2`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
16852103	30184 0 0	147456 4096 0	`T:opt`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
17179971	35035 0 0	147456 4096 0	`T:opt`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
17272201	29384 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
17876642	35575 0 0	147456 4096 0	`T:opt`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
18051773	24614 0 0	143360 4096 0	`T:opt`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200831	20200826
19566278	25011 0 0	139264 4096 0	`T:avx2`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
19849105	28804 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
24341887	24387 0 0	139264 4096 0	`T:opt`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826

Test failure

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

error 142
sh: line 1: 19155 Alarm clock: 14 killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

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

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

error 142
sh: line 1: 19101 Alarm clock: 14 killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

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

Test failure

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

error 142
sh: line 1: 19126 Alarm clock: 14 killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:

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

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: 6, 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

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_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(a_fixed.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(a_random.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(parameters.o)
try.c: duplicate symbol '_r5_parameter_sets' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(r5_cca_kem.o)
try.c: duplicate symbol '_r5_parameter_set_names' in:
try.c: crypto_encrypt_r5n13pke0smallct.a(cca_encrypt.o)
try.c: crypto_encrypt_r5n13pke0smallct.a(r5_cca_kem.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