Implementation notes: amd64, icelake, crypto_kem/sntrup4591761

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_kem
Primitive: sntrup4591761
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4217208013438 0 053248 4096 0T:refclang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
4223256422176 0 061440 4096 0T:refclang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
4223875334694 0 073728 4096 0T:refclang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020083120200826
444252246716 0 045056 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
4574214236588 0 077824 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826
458922518980 0 049152 4096 0T:refopt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020083120200826

Compiler output

Implementation: T:avx
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
crypto_kem_sntrup4591761_cavx_dec.S: crypto_kem_sntrup4591761_cavx_dec.S:5:2: error: unknown directive
crypto_kem_sntrup4591761_cavx_dec.S: .type crypto_kem_sntrup4591761_avx_timingleaks_dec, @function
crypto_kem_sntrup4591761_cavx_dec.S: ^
crypto_kem_sntrup4591761_cavx_dec.S: crypto_kem_sntrup4591761_cavx_dec.S:195:2: error: unknown directive
crypto_kem_sntrup4591761_cavx_dec.S: .size crypto_kem_sntrup4591761_avx_timingleaks_dec, .-crypto_kem_sntrup4591761_avx_timingleaks_dec
crypto_kem_sntrup4591761_cavx_dec.S: ^
crypto_kem_sntrup4591761_cavx_dec.S: crypto_kem_sntrup4591761_cavx_dec.S:197:20: error: unexpected token in '.section' directive
crypto_kem_sntrup4591761_cavx_dec.S: .section .note.GNU-stack,"",@progbits
crypto_kem_sntrup4591761_cavx_dec.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
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: 3, 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