Implementation notes: amd64, sectionthirtyone, crypto_sign/luov890351pc

Computer: sectionthirtyone
Architecture: amd64
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20191221
Operation: crypto_sign
Primitive: luov890351pc

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1209264	61538 0 0	90549 816 1600	`avx2`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200111	20191221
1215093	61538 0 0	90549 816 1600	`avx2`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200111	20191221
2065177	67034 0 0	96261 816 1600	`avx2`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200111	20191221
2274488	37395 32768 0	68228 33584 1632	`avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200111	20191221
3195505	21517 32768 0	49764 33584 1632	`avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200111	20191221
3705487	49748 0 0	76485 800 1600	`avx2`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200111	20191221
3763107	16163 32768 0	43428 33576 1600	`avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200111	20191221
3966188	22822 32768 0	50972 33584 1632	`avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200111	20191221

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

LinearAlgebra.c: LinearAlgebra.c:78:11: error: always_inline function '_mm256_setzero_si256' requires target feature 'avx', but would be inlined into function 'scaleRow' that is compiled without support for 'avx'
LinearAlgebra.c: Temp = _mm256_setzero_si256();
LinearAlgebra.c: ^
LinearAlgebra.c: 1 error generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2

Namespace violations

Implementation: avx2
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

LUOV.o BuildAugmentedMatrixFromP1L T
LUOV.o BuildAugmentedMatrixFromQ1 T
LUOV.o EvaluateVinegarPart T
LUOV.o TransformQ1 T
LUOV.o _generateKeyPair T
LUOV.o _sign T
LUOV.o calculateQ2 T
LUOV.o computeTarget T
LUOV.o deserializeQ2 T
LUOV.o evaluatePublicMap T
LUOV.o extractMessage T
LUOV.o generateBigKeyPair T
LUOV.o generateKeyPair T
LUOV.o initializeVinegarSponge T
LUOV.o multiplyByT T
LUOV.o precompute_sign T
LUOV.o precompute_verify T
LUOV.o serializeQ2 T
LUOV.o solvePrivateUOVSystem T
LUOV.o verify T
LUOV.o verify_fast T
LinearAlgebra.o destroy_matrix T
LinearAlgebra.o getUniqueSolution T
LinearAlgebra.o newMatrix T
LinearAlgebra.o printMatrix T
LinearAlgebra.o rowEchelonAugmented T
LinearAlgebra.o rowOp T
LinearAlgebra.o scalarMul2 T
LinearAlgebra.o scaleRow T
LinearAlgebra.o swapRows T
intermediateValues.o printAugmentedMatrix T
intermediateValues.o printEvaluation T
intermediateValues.o printPrivateSolution T
intermediateValues.o printVinegarValues T
intermediateValues.o reportSolutionFound T
keccakrng.o calculateQ1 T
keccakrng.o initializeAndAbsorb T
keccakrng.o squeezeCols T
keccakrng.o squeezeVector T
keccakrng.o squeezeuint64_t T

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx2