Implementation notes: amd64, pmnod076, crypto_dh/ecfp256h

Computer: pmnod076
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20191017
Operation: crypto_dh
Primitive: ecfp256h
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
529244203141 0 0229507 880 1616v01/w8s8gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102320191017
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918578105428 0 0134874 912 1584v01/varicc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102320191017
918628103716 0 0133002 912 1584v01/varicc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102320191017
918696103716 0 0133002 912 1584v01/varicc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102320191017
919220103716 0 0133002 912 1584v01/varicc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102320191017
91950492468 0 0121882 912 1584v01/varicc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102320191017
91988692468 0 0121882 912 1584v01/varicc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102320191017
92848637947 0 061539 872 1616v01/vargcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102320191017
93249892468 0 0121882 912 1584v01/varicc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102320191017
933200105428 0 0134874 912 1584v01/varicc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102320191017

Test failure

Implementation: v01/var
Security model: unknown
Compiler: icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer
error 111
Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/var
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/var
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s1
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s1
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s2
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s2
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s4
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s4
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s8
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s8

Compiler output

Implementation: v01/w8s1
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s1_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h'; did you mean 'ec_fp_smulbase_256i'? [-Wimplicit-function-declaration]
try_ec_fp_256h.c: 39 | ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: | ^~~~~~~~~~~~~~~~~~~
try_ec_fp_256h.c: | ec_fp_smulbase_256i
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s1

Compiler output

Implementation: v01/w8s1
Security model: unknown
Compiler: icc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer
try_ec_fp_256h.c: try_ec_fp_256h.c(39): warning #266: function "ec_fp_smulbase_256h" declared implicitly
try_ec_fp_256h.c: ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: ^
try_ec_fp_256h.c:
Number of similar (compiler,implementation) pairs: 96, namely:
CompilerImplementations
icc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer v01/w8s1
icc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer v01/w8s1
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s1
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s1
icc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer v01/w8s1
icc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer v01/w8s1
icc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer v01/w8s1
icc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer v01/w8s1
icc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer v01/w8s1
icc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer v01/w8s1
icc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer v01/w8s1
icc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer v01/w8s1
icc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer v01/w8s1
icc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer v01/w8s1
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer v01/w8s1
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer v01/w8s1
icc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer v01/w8s1
icc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer v01/w8s1
icc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer v01/w8s1
icc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer v01/w8s1
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer v01/w8s1
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer v01/w8s1
icc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer v01/w8s1
icc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer v01/w8s1
icc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer v01/w8s2
icc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer v01/w8s2
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s2
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s2
icc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer v01/w8s2
icc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer v01/w8s2
icc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer v01/w8s2
icc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer v01/w8s2
icc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer v01/w8s2
icc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer v01/w8s2
icc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer v01/w8s2
icc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer v01/w8s2
icc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer v01/w8s2
icc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer v01/w8s2
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer v01/w8s2
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer v01/w8s2
icc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer v01/w8s2
icc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer v01/w8s2
icc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer v01/w8s2
icc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer v01/w8s2
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer v01/w8s2
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer v01/w8s2
icc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer v01/w8s2
icc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer v01/w8s2
icc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer v01/w8s4
icc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer v01/w8s4
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s4
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s4
icc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer v01/w8s4
icc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer v01/w8s4
icc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer v01/w8s4
icc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer v01/w8s4
icc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer v01/w8s4
icc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer v01/w8s4
icc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer v01/w8s4
icc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer v01/w8s4
icc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer v01/w8s4
icc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer v01/w8s4
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer v01/w8s4
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer v01/w8s4
icc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer v01/w8s4
icc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer v01/w8s4
icc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer v01/w8s4
icc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer v01/w8s4
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer v01/w8s4
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer v01/w8s4
icc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer v01/w8s4
icc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer v01/w8s4
icc -march=broadwell -mtune=broadwell -O2 -fomit-frame-pointer v01/w8s8
icc -march=broadwell -mtune=broadwell -O3 -fomit-frame-pointer v01/w8s8
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer v01/w8s8
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer v01/w8s8
icc -march=core-avx-i -mtune=core-avx-i -O2 -fomit-frame-pointer v01/w8s8
icc -march=core-avx-i -mtune=core-avx-i -O3 -fomit-frame-pointer v01/w8s8
icc -march=core-avx2 -mtune=core-avx2 -O2 -fomit-frame-pointer v01/w8s8
icc -march=core-avx2 -mtune=core-avx2 -O3 -fomit-frame-pointer v01/w8s8
icc -march=corei7-avx -mtune=corei7-avx -O2 -fomit-frame-pointer v01/w8s8
icc -march=corei7-avx -mtune=corei7-avx -O3 -fomit-frame-pointer v01/w8s8
icc -march=corei7 -mtune=corei7 -O2 -fomit-frame-pointer v01/w8s8
icc -march=corei7 -mtune=corei7 -O3 -fomit-frame-pointer v01/w8s8
icc -march=haswell -mtune=haswell -O2 -fomit-frame-pointer v01/w8s8
icc -march=haswell -mtune=haswell -O3 -fomit-frame-pointer v01/w8s8
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer v01/w8s8
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer v01/w8s8
icc -march=ivybridge -mtune=ivybridge -O2 -fomit-frame-pointer v01/w8s8
icc -march=ivybridge -mtune=ivybridge -O3 -fomit-frame-pointer v01/w8s8
icc -march=sandybridge -mtune=sandybridge -O2 -fomit-frame-pointer v01/w8s8
icc -march=sandybridge -mtune=sandybridge -O3 -fomit-frame-pointer v01/w8s8
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer v01/w8s8
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer v01/w8s8
icc -march=skylake -mtune=skylake -O2 -fomit-frame-pointer v01/w8s8
icc -march=skylake -mtune=skylake -O3 -fomit-frame-pointer v01/w8s8

Compiler output

Implementation: v01/w8s2
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s2_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h'; did you mean 'ec_fp_smulbase_256i'? [-Wimplicit-function-declaration]
try_ec_fp_256h.c: 39 | ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: | ^~~~~~~~~~~~~~~~~~~
try_ec_fp_256h.c: | ec_fp_smulbase_256i
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s2

Compiler output

Implementation: v01/w8s4
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s4_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h'; did you mean 'ec_fp_smulbase_256i'? [-Wimplicit-function-declaration]
try_ec_fp_256h.c: 39 | ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: | ^~~~~~~~~~~~~~~~~~~
try_ec_fp_256h.c: | ec_fp_smulbase_256i
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s4

Compiler output

Implementation: v01/w8s8
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s8_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h'; did you mean 'ec_fp_smulbase_256i'? [-Wimplicit-function-declaration]
try_ec_fp_256h.c: 39 | ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: | ^~~~~~~~~~~~~~~~~~~
try_ec_fp_256h.c: | ec_fp_smulbase_256i
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE v01/w8s8