Implementation notes: amd64, h8atom, crypto_aead/omdsha256k256n248tau256v1

Computer: h8atom
Architecture: amd64
CPU ID: GenuineIntel-00030661-bfebfbff
SUPERCOP version: 20200618
Operation: crypto_aead
Primitive: omdsha256k256n248tau256v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
595980	24017 0 0	43357 784 928	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200412	20200409
614894	9122 0 0	27241 776 856	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200412	20200409
617176	9114 0 0	27353 776 856	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200412	20200409
621957	7483 0 0	24337 776 856	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200412	20200409
624162	7483 0 0	24337 776 856	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200412	20200409
678769	4746 0 0	19847 768 856	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200412	20200409
708218	4464 0 0	19872 760 896	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200412	20200409
734398	5775 0 0	22868 776 928	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200412	20200409
766493	6024 0 0	22997 784 928	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200412	20200409

Test failure

Implementation: avx1
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx1
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse4

Compiler output

Implementation: avx1
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.c: <inline asm>:106:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm7, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:145:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:249:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm4, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:288:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:392:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm5, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:431:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:536:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm6, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:575:35: error: unknown token in expression
encrypt.c: vpshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: 8 errors generated.

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx1
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx1
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx1
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx1
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx1

Compiler output

Implementation: sse4
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.c: <inline asm>:113:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm7, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:154:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:267:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm4, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:308:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:421:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm5, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:462:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: <inline asm>:576:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm6, 0b11111010
encrypt.c: ^
encrypt.c: <inline asm>:617:34: error: unknown token in expression
encrypt.c: pshufd xmm2, xmm0, 0b01010000
encrypt.c: ^
encrypt.c: 8 errors generated.

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse4
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse4
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse4
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse4
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse4

Namespace violations

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

omdsha256.o calc_L_i T
omdsha256.o double_block T
omdsha256.o final_masking_associated_data T
omdsha256.o final_masking_message T
omdsha256.o hash T
omdsha256.o increment_masking_associated_data T
omdsha256.o increment_masking_message T
omdsha256.o key_func T
omdsha256.o l2b T
omdsha256.o ntz T
omdsha256.o omdsha256_process T
omdsha256.o triple_block T
omdsha256.o xor_block T
sha256.o sha256_comp T

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
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
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref