Implementation notes: armeabi, bblack, crypto_stream/salsa20

Computer: bblack
Microarchitecture: armeabi; Cortex-A8 (413fc082)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240425
Operation: crypto_stream
Primitive: salsa20

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
23332	1804 0 4	12258 456 752	`e/regs`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
23956	1800 0 4	12254 456 752	`e/ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
26120	2308 0 4	12762 456 752	`e/merged`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
26456	1288 0 0	24151 412 752	`armneon`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
26500	1912 0 4	11217 452 752	`e/merged`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
27248	1412 0 0	24683 412 752	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
27752	1392 0 0	12262 456 744	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
28584	2576 0 1	16567 412 760	`e/merged`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
28620	2564 0 1	16871 412 752	`e/merged`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
28660	2564 0 1	15241 408 744	`e/merged`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
28668	2564 0 1	16871 412 752	`e/merged`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
29584	2800 0 1	25591 412 760	`e/merged`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
30000	2728 0 1	25519 412 760	`e/regs`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
31624	1388 0 4	10697 452 752	`e/regs`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
32040	2740 0 1	25527 412 760	`e/ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
32996	2952 0 0	25815 412 752	`armneon2`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
33832	632 0 0	10357 452 744	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
33996	1624 0 4	10377 444 744	`e/merged`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35128	640 0 0	10325 452 744	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35372	9834 1120 0	862906 73669 11976	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35416	556 0 0	9721 444 744	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35544	2428 0 4	11697 452 752	`e/merged`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35708	9124 804 0	753580 73521 11976	`T:cryptopp`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
35748	9124 804 0	753580 73521 11976	`T:cryptopp`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
35828	9928 804 0	753768 73521 11976	`T:cryptopp`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
35872	9102 1120 0	860767 73661 11976	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
35956	9722 1120 0	861586 73669 11976	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
36164	3994 1440 0	856004 73985 11976	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
36164	728 0 0	15515 412 744	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
36164	728 0 0	15195 412 752	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
36248	728 0 0	15515 412 744	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
36288	4669 488 0	747782 73201 11976	`T:cryptopp`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
36580	1332 0 4	10637 452 752	`e/ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
37040	624 0 0	13777 408 744	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
38496	2240 0 1	14917 408 744	`e/regs`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
38540	2244 0 1	16231 412 760	`e/regs`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
38540	2244 0 1	16551 412 752	`e/regs`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
38544	2244 0 1	16551 412 752	`e/regs`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
38748	2296 0 1	16287 412 760	`e/ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
40080	1944 0 4	11217 452 752	`e/regs`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
40168	1964 0 1	16271 412 752	`e/ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
40204	1964 0 1	16271 412 752	`e/ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
41956	1152 0 4	9901 444 744	`e/regs`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
42332	1788 0 1	14461 408 744	`e/ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240505	20240425
42332	1468 0 4	10733 452 752	`e/ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425
45996	1120 0 4	9869 444 744	`e/ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240505	20240425

Compiler output

xor.c: In file included from xor.c:8:
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:28:2: error: "NEON support not enabled"
xor.c: #error "NEON support not enabled"
xor.c:  ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:48:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(8))) int8_t int8x8_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:49:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(16))) int8_t int8x16_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:50:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(4))) int16_t int16x4_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:51:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(8))) int16_t int16x8_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:52:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(2))) int32_t int32x2_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:53:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(4))) int32_t int32x4_t;
xor.c:                        ^
xor.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:54:24: error: 'neon_vector_type' attribute is not supported for this target
xor.c: typedef __attribute__((neon_vector_type(1))) int64_t int64x1_t;
xor.c:                        ^
xor.c: ...

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

Implementation	Compiler
`armneon`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon2`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon2`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon2`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`

Compiler output

xor.c: In file included from xor.c:8:
xor.c: xor.c: In function 'crypto_stream_salsa20_armneon_constbranchindex_xor':
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:7192:1: error: inlining failed in call to always_inline 'vcombine_u32': target specific option mismatch
xor.c:  vcombine_u32 (uint32x2_t __a, uint32x2_t __b)
xor.c:  ^~~~~~~~~~~~
xor.c: xor.c:39:23: note: called from here
xor.c:    uint32x4_t start1 = vcombine_u32(k5k0,n0k4);
xor.c:                        ^~~~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c:  ^~~~~~~~
xor.c: xor.c:37:21: note: called from here
xor.c:    uint32x2_t k7k2 = vext_u32(k6k7,k2k3,1);
xor.c:                      ^~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c:  ^~~~~~~~
xor.c: xor.c:35:21: note: called from here
xor.c:    uint32x2_t k1n1 = vext_u32(k0k1,n1n0,1);
xor.c:                      ^~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`armneon`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`

Compiler output

xor.c: In file included from xor.c:8:
xor.c: xor.c: In function 'crypto_stream_salsa20_armneon2_constbranchindex_xor':
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:7192:1: error: inlining failed in call to always_inline 'vcombine_u32': target specific option mismatch
xor.c:  vcombine_u32 (uint32x2_t __a, uint32x2_t __b)
xor.c:  ^~~~~~~~~~~~
xor.c: xor.c:39:23: note: called from here
xor.c:    uint32x4_t start1 = vcombine_u32(k5k0,n0k4);
xor.c:                        ^~~~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c:  ^~~~~~~~
xor.c: xor.c:37:21: note: called from here
xor.c:    uint32x2_t k7k2 = vext_u32(k6k7,k2k3,1);
xor.c:                      ^~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c:  ^~~~~~~~
xor.c: xor.c:35:21: note: called from here
xor.c:    uint32x2_t k1n1 = vext_u32(k0k1,n1n0,1);
xor.c:                      ^~~~~~~~~~~~~~~~~~~~~
xor.c: In file included from xor.c:8:
xor.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:8779:1: error: inlining failed in call to always_inline 'vext_u32': target specific option mismatch
xor.c:  vext_u32 (uint32x2_t __a, uint32x2_t __b, const int __c)
xor.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`armneon2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`

Compiler output

xor.S: xor.S:2232:29: error: expected '%<type>' or "<type>"
xor.S: .section .note.GNU-stack,"",@progbits
xor.S:                             ^

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

Implementation	Compiler
`armneon3`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon3`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon3`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon3`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon3`	`clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`

Compiler output

xor.S: xor.S: Assembler messages:
xor.S: xor.S:2232: Error: junk at end of line, first unrecognized character is `,'

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`armneon3`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon3`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon3`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon3`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`

Compiler output

xor.S: xor.S:4720:29: error: expected '%<type>' or "<type>"
xor.S: .section .note.GNU-stack,"",@progbits
xor.S:                             ^

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

Implementation	Compiler
`armneon6`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon6`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon6`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon6`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`armneon6`	`clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`

Compiler output

xor.S: xor.S: Assembler messages:
xor.S: xor.S:4720: Error: junk at end of line, first unrecognized character is `,'

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`armneon6`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon6`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon6`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`armneon6`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`

Compiler output

try.c: env: 'cargo': No such file or directory

Number of similar (implementation,compiler) pairs: 18, namely:

Implementation	Compiler
`rust_crypto`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_crypto`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_crypto`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_crypto`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_crypto`	`clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_crypto`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_crypto`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_crypto`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_crypto`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_salsa20`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_salsa20`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_salsa20`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_salsa20`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_salsa20`	`clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`rust_salsa20`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_salsa20`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_salsa20`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`rust_salsa20`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`