Implementation notes: amd64, genji346, crypto_kem/lima2p1024cca

Computer: genji346
Architecture: amd64
CPU ID: AuthenticAMD-00830f10-178bfbff
SUPERCOP version: 20191017
Operation: crypto_kem
Primitive: lima2p1024cca
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
121096052448 1464 288221491 2368 593248opticc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer2019102520191017
121752051984 1464 288220955 2368 593248opticc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102520191017
123914056208 1464 288226414 2368 593248opticc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102520191017
124300056208 1464 288226414 2368 593248opticc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102520191017
124434056208 1464 288226414 2368 593248opticc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102520191017
124644056208 1464 288226414 2368 593248opticc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102520191017
124734053992 1464 288224294 2368 593248opticc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102520191017
124756053992 1464 288224294 2368 593248opticc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102520191017
124846053352 1464 288223638 2368 593248opticc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102520191017
124936053352 1464 288223638 2368 593248opticc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102520191017
124968053352 1464 288223638 2368 593248opticc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102520191017
125150053992 1464 288224294 2368 593248opticc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102520191017
125232055528 1464 288226166 2368 593248opticc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer2019102520191017
125494053992 1464 288224294 2368 593248opticc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102520191017
125582055528 1464 288226166 2368 593248opticc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer2019102520191017
125672055528 1464 288226166 2368 593248opticc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer2019102520191017
125680055528 1464 288226166 2368 593248opticc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer2019102520191017
126054022682 1524 288190206 2392 593280optgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
126192053352 1464 288223638 2368 593248opticc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer2019102520191017
127650018256 1524 288183590 2392 593280optgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
128522019144 1464 260186561 2304 593192optclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
129292017504 1464 260184305 2304 593192optclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
129928014379 1464 260178575 2296 593192optclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
131826017504 1464 260184305 2304 593192optclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
132068023604 1464 260190889 2304 593192optclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
136244015067 1524 288180110 2392 593280optgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
145034013189 1524 288177350 2384 593248optgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
402042021473 424 4188934 1288 593024refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
404940037520 384 4207640 1272 592992reficc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102520191017
405434040808 384 4211280 1272 592992reficc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer2019102520191017
405932037520 384 4207640 1272 592992reficc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102520191017
405952037520 384 4207640 1272 592992reficc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102520191017
406022040808 384 4211280 1272 592992reficc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer2019102520191017
406204040808 384 4211280 1272 592992reficc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer2019102520191017
406320040664 384 4210720 1272 592992reficc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102520191017
406350040664 384 4210720 1272 592992reficc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102520191017
406416034456 384 4203264 1272 592992reficc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102520191017
406568037968 384 4208104 1272 592992reficc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102520191017
406838040808 384 4211280 1272 592992reficc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer2019102520191017
407240037520 384 4207640 1272 592992reficc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer2019102520191017
407296037968 384 4208104 1272 592992reficc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102520191017
407430040664 384 4210720 1272 592992reficc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102520191017
407538040664 384 4210720 1272 592992reficc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102520191017
407732037968 384 4208104 1272 592992reficc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102520191017
407836037968 384 4208104 1272 592992reficc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102520191017
407978016760 384 4184129 1224 592936refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
408312034904 384 4203736 1272 592992reficc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer2019102520191017
408594021588 384 4188841 1224 592936refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
410586015373 384 4182097 1224 592936refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
411990015373 384 4182097 1224 592936refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
424950016585 424 4181822 1288 593024refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
429840012671 384 4176751 1216 592936refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
449820014108 424 4179102 1288 593024refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
472496012313 424 4176422 1280 592992refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017

Test failure

Implementation: crypto_kem/lima2p1024cca/opt
Compiler: icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer opt ref
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer opt ref
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer opt ref
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer opt ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer opt ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer opt ref

Compiler output

Implementation: crypto_kem/lima2p1024cca/opt
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
lima.c: lima.c:147:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^
lima.c: lima.c:147:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:155:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^
lima.c: lima.c:155:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^~~~
lima.c: abs
lima.c: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt

Compiler output

Implementation: crypto_kem/lima2p1024cca/ref
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
lima.c: lima.c:91:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^
lima.c: lima.c:91:20: note: use function 'abs' instead
lima.c: rhs=11*sqrt(fabs(2*N))*3.16; // Accepting condition for LIMA_2p
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:91:20: note: include the header <stdlib.h> or explicitly provide a declaration for 'abs'
lima.c: lima.c:95:20: warning: using floating point absolute value function 'fabs' when argument is of integer type [-Wabsolute-value]
lima.c: { rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^
lima.c: lima.c:95:20: note: use function 'abs' instead
lima.c: { rhs=11*sqrt(fabs(4*N))*3.16; // Accepting condition for LIMA_sp
lima.c: ^~~~
lima.c: abs
lima.c: lima.c:95:20: note: include the header <stdlib.h> or explicitly provide a declaration for 'abs'
lima.c: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref