Implementation notes: amd64, icelake, crypto_hash/blake2s

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_hash
Primitive: blake2s

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7136	5928 0 0	20480 4096 0	`T:xmm`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
7150	5919 0 0	20480 4096 0	`T:xmm`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
7150	5874 0 0	16384 4096 0	`T:xmm`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
8994	6653 0 0	16384 4096 0	`T:xmm`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
9030	6724 0 0	20480 4096 0	`T:xmm`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
9031	6724 0 0	20480 4096 0	`T:xmm`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
9045	6658 0 0	20480 4096 0	`T:regs`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
9055	6612 0 0	16384 4096 0	`T:regs`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
9075	6658 0 0	20480 4096 0	`T:regs`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
9701	10947 0 0	24576 4096 0	`T:regs`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
9702	10934 0 0	24576 4096 0	`T:regs`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
9786	10186 0 0	20480 4096 0	`T:regs`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
10664	7924 0 0	24576 4096 0	`T:ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
10672	7484 0 0	20480 4096 0	`T:ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
12056	6577 0 0	16384 4096 0	`T:ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
15188	10037 0 0	24576 4096 0	`T:ref`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
15327	9242 0 0	20480 4096 0	`T:ref`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
16155	10402 0 0	24576 4096 0	`T:ref`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826

Compiler output

Implementation: T:avxicc
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.S: blake2s.S:1259:2: error: unknown directive
blake2s.S: .type crypto_hash_blake2s_avxicc_timingleaks,@function
blake2s.S: ^
blake2s.S: blake2s.S:1260:2: error: unknown directive
blake2s.S: .size crypto_hash_blake2s_avxicc_timingleaks,.-crypto_hash_blake2s_avxicc_timingleaks
blake2s.S: ^
blake2s.S: blake2s.S:1268:2: error: unknown directive
blake2s.S: .type .L_2il0floatpacket.7,@object
blake2s.S: ^
blake2s.S: blake2s.S:1269:2: error: unknown directive
blake2s.S: .size .L_2il0floatpacket.7,16
blake2s.S: ^
blake2s.S: blake2s.S:1273:2: error: unknown directive
blake2s.S: .type .L_2il0floatpacket.8,@object
blake2s.S: ^
blake2s.S: blake2s.S:1274:2: error: unknown directive
blake2s.S: .size .L_2il0floatpacket.8,16
blake2s.S: ^
blake2s.S: blake2s.S:1278:2: error: unknown directive
blake2s.S: .type .L_2il0floatpacket.9,@object
blake2s.S: ^
blake2s.S: blake2s.S:1279:2: error: unknown directive
blake2s.S: .size .L_2il0floatpacket.9,16
blake2s.S: ^
blake2s.S: blake2s.S:1283:2: error: unknown directive
blake2s.S: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avxicc
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avxicc
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avxicc
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avxicc
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avxicc
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avxicc

Compiler output

Implementation: T:moon/avx/64
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.S: <instantiation>:1:1: error: unknown directive
blake2s.S: .size blake2s_blocks_avx, .-blake2s_blocks_avx
blake2s.S: ^
blake2s.S: blake2s.S:291:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_avx
blake2s.S: ^
blake2s.S: <instantiation>:2:2: error: unknown directive
blake2s.S: .size _blake2s_blocks_avx, .-_blake2s_blocks_avx
blake2s.S: ^
blake2s.S: blake2s.S:291:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_avx
blake2s.S: ^
blake2s.S: <instantiation>:3:2: error: unknown directive
blake2s.S: .type blake2s_blocks_avx, @function
blake2s.S: ^
blake2s.S: blake2s.S:291:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_avx
blake2s.S: ^
blake2s.S: <instantiation>:4:3: error: unknown directive
blake2s.S: .type _blake2s_blocks_avx, @function
blake2s.S: ^
blake2s.S: blake2s.S:291:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_avx
blake2s.S: ^

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/avx/64
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/avx/64
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/avx/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/avx/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/avx/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/avx/64

Compiler output

Implementation: T:moon/sse2/64
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.S: <instantiation>:1:1: error: unknown directive
blake2s.S: .size blake2s_blocks_sse2, .-blake2s_blocks_sse2
blake2s.S: ^
blake2s.S: blake2s.S:317:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_sse2
blake2s.S: ^
blake2s.S: <instantiation>:2:2: error: unknown directive
blake2s.S: .size _blake2s_blocks_sse2, .-_blake2s_blocks_sse2
blake2s.S: ^
blake2s.S: blake2s.S:317:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_sse2
blake2s.S: ^
blake2s.S: <instantiation>:3:2: error: unknown directive
blake2s.S: .type blake2s_blocks_sse2, @function
blake2s.S: ^
blake2s.S: blake2s.S:317:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_sse2
blake2s.S: ^
blake2s.S: <instantiation>:4:3: error: unknown directive
blake2s.S: .type _blake2s_blocks_sse2, @function
blake2s.S: ^
blake2s.S: blake2s.S:317:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_sse2
blake2s.S: ^

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/sse2/64
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/sse2/64
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/sse2/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/sse2/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/sse2/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/sse2/64

Compiler output

Implementation: T:moon/ssse3/64
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.S: <instantiation>:1:1: error: unknown directive
blake2s.S: .size blake2s_blocks_ssse3, .-blake2s_blocks_ssse3
blake2s.S: ^
blake2s.S: blake2s.S:303:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_ssse3
blake2s.S: ^
blake2s.S: <instantiation>:2:2: error: unknown directive
blake2s.S: .size _blake2s_blocks_ssse3, .-_blake2s_blocks_ssse3
blake2s.S: ^
blake2s.S: blake2s.S:303:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_ssse3
blake2s.S: ^
blake2s.S: <instantiation>:3:2: error: unknown directive
blake2s.S: .type blake2s_blocks_ssse3, @function
blake2s.S: ^
blake2s.S: blake2s.S:303:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_ssse3
blake2s.S: ^
blake2s.S: <instantiation>:4:3: error: unknown directive
blake2s.S: .type _blake2s_blocks_ssse3, @function
blake2s.S: ^
blake2s.S: blake2s.S:303:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_ssse3
blake2s.S: ^

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/ssse3/64
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/ssse3/64
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/ssse3/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/ssse3/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/ssse3/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/ssse3/64

Compiler output

Implementation: T:moon/xop/64
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.S: <instantiation>:1:1: error: unknown directive
blake2s.S: .size blake2s_blocks_xop, .-blake2s_blocks_xop
blake2s.S: ^
blake2s.S: blake2s.S:252:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_xop
blake2s.S: ^
blake2s.S: <instantiation>:2:2: error: unknown directive
blake2s.S: .size _blake2s_blocks_xop, .-_blake2s_blocks_xop
blake2s.S: ^
blake2s.S: blake2s.S:252:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_xop
blake2s.S: ^
blake2s.S: <instantiation>:3:2: error: unknown directive
blake2s.S: .type blake2s_blocks_xop, @function
blake2s.S: ^
blake2s.S: blake2s.S:252:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_xop
blake2s.S: ^
blake2s.S: <instantiation>:4:3: error: unknown directive
blake2s.S: .type _blake2s_blocks_xop, @function
blake2s.S: ^
blake2s.S: blake2s.S:252:1: note: while in macro instantiation
blake2s.S: FN_END blake2s_blocks_xop
blake2s.S: ^

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/xop/64
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/xop/64
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:moon/xop/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/xop/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/xop/64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:moon/xop/64

Compiler output

Implementation: T:regs
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blake2s.c: blake2s.c:796:11: warning: implicit conversion from 'unsigned long' to 'uint32_t' (aka 'unsigned int') changes value from 18446744073180816980 to 3766232660 [-Wconstant-conversion]
blake2s.c: v14 = ~0x1F83D9ABUL;
blake2s.c: ~ ^~~~~~~~~~~~~
blake2s.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:regs
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:regs
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:regs

Compiler output

Implementation: T:regs
Security model: timingleaks
Compiler: opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

blake2s.c: blake2s.c: In function 'crypto_hash_blake2s_regs_timingleaks':
blake2s.c: blake2s.c:796:11: warning: conversion from 'long unsigned int' to 'uint32_t' {aka 'unsigned int'} changes value from '18446744073180816980' to '3766232660' [-Woverflow]
blake2s.c: 796 | v14 = ~0x1F83D9ABUL;
blake2s.c: | ^

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:regs
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:regs
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:regs