Implementation notes: amd64, icelake, crypto_kem/mceliece460896

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_kem
Primitive: mceliece460896
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1174450168214 0 0233472 4096 0T:vecopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826
1727639106282 0 0167936 4096 0T:vecclang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
1804279129888 0 0192512 4096 0T:vecclang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
210296862163 0 0122880 4096 0T:vecclang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
217561168192 0 0131072 4096 0T:vecopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826
241034253278 0 0114688 4096 0T:vecopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826
18717848844105 0 0106496 4096 0T:refclang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
18730462798240 0 0163840 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826
18746040636617 0 098304 4096 0T:refclang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
22412322116878 0 077824 4096 0T:refclang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083020200826
23212090121480 0 086016 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826
24356169312831 0 073728 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083020200826

Compiler output

Implementation: T:avx
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
consts.S: consts.S:26:17: error: unexpected token in '.section' directive
consts.S: .section .rodata
consts.S: ^
consts.S: consts.S:28:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK0_0
consts.S: ^
consts.S: consts.S:29:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK0_1
consts.S: ^
consts.S: consts.S:30:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK1_0
consts.S: ^
consts.S: consts.S:31:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK1_1
consts.S: ^
consts.S: consts.S:32:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK2_0
consts.S: ^
consts.S: consts.S:33:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK2_1
consts.S: ^
consts.S: consts.S:34:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_avx_timingleaks_MASK3_0
consts.S: ^
consts.S: consts.S:35:1: error: unknown directive
consts.S: ...

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
try.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
try.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
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:
CompilerImplementations
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
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:vec
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:vec
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:vec

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
consts.S: consts.S:26:17: error: unexpected token in '.section' directive
consts.S: .section .rodata
consts.S: ^
consts.S: consts.S:28:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK0_0
consts.S: ^
consts.S: consts.S:29:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK0_1
consts.S: ^
consts.S: consts.S:30:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK1_0
consts.S: ^
consts.S: consts.S:31:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK1_1
consts.S: ^
consts.S: consts.S:32:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK2_0
consts.S: ^
consts.S: consts.S:33:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK2_1
consts.S: ^
consts.S: consts.S:34:1: error: unknown directive
consts.S: .hidden crypto_kem_mceliece460896_sse_timingleaks_MASK3_0
consts.S: ^
consts.S: consts.S:35:1: error: unknown directive
consts.S: ...

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sse
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sse
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sse
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sse
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sse
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sse