Implementation notes: amd64, hydra5, crypto_stream/rabbit

Computer: hydra5
Microarchitecture: amd64; K10 32nm (300f10)
Architecture: amd64
CPU ID: AuthenticAMD-00300f10-178bfbff
SUPERCOP version: 20240808
Operation: crypto_stream
Primitive: rabbit

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7001	4638 0 1	18912 860 960	`T:e/opt/1/3`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7020	6614 0 1	21760 860 960	`T:e/opt/1/3`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7020	6614 0 1	21760 860 960	`T:e/opt/1/4`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7024	6614 0 1	21760 860 960	`T:e/opt/1/2`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7030	6614 0 1	21760 860 960	`T:e/opt/1/3`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7030	6614 0 1	21760 860 960	`T:e/opt/1/4`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7036	4638 0 1	18912 860 960	`T:e/opt/1/2`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7039	4576 0 1	18848 860 960	`T:e/opt/2/2`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7042	4576 0 1	18848 860 960	`T:e/opt/2/3`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7050	4638 0 1	18912 860 960	`T:e/opt/1/4`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7057	6614 0 1	21760 860 960	`T:e/opt/1/2`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7063	6472 0 1	21632 860 960	`T:e/opt/2/2`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7063	6472 0 1	21632 860 960	`T:e/opt/2/3`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7064	6472 0 1	21632 860 960	`T:e/opt/2/2`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7066	6472 0 1	21632 860 960	`T:e/opt/2/3`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7089	3535 0 1	15698 852 960	`T:e/opt/2/2`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7096	3535 0 1	15698 852 960	`T:e/opt/2/3`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7125	3840 0 1	16712 860 960	`T:e/opt/2/3`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7134	3596 0 1	15730 852 960	`T:e/opt/1/2`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7154	3840 0 1	16712 860 960	`T:e/opt/2/2`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7158	3934 0 1	16808 860 960	`T:e/opt/1/4`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7160	3934 0 1	16808 860 960	`T:e/opt/1/2`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7160	3596 0 1	15730 852 960	`T:e/opt/1/3`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7162	3934 0 1	16808 860 960	`T:e/opt/1/3`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7170	3596 0 1	15730 852 960	`T:e/opt/1/4`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7196	4652 0 4	19173 804 1056	`T:e/opt/2/2`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7213	4652 0 4	19173 804 1056	`T:e/opt/2/3`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7238	4716 0 4	19237 804 1056	`T:e/opt/1/2`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7257	4716 0 4	19237 804 1056	`T:e/opt/1/3`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7264	4716 0 4	19237 804 1056	`T:e/opt/1/4`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7388	4396 0 4	17988 796 1056	`T:e/opt/2/3`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7389	4396 0 4	17988 796 1056	`T:e/opt/2/2`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7400	4449 0 4	18052 796 1056	`T:e/opt/1/4`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7401	4449 0 4	18052 796 1056	`T:e/opt/1/2`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7420	4449 0 4	18052 796 1056	`T:e/opt/1/3`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7611	6876 0 4	22773 804 1056	`T:e/opt/2/2`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7611	6876 0 4	22773 804 1056	`T:e/opt/2/3`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7689	6788 0 4	22669 804 1056	`T:e/opt/1/4`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7690	6788 0 4	22669 804 1056	`T:e/opt/1/3`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
7693	6788 0 4	22669 804 1056	`T:e/opt/1/2`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
8455	4273 0 4	16680 780 1024	`T:e/opt/2/3`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
8460	4273 0 4	16680 780 1024	`T:e/opt/2/2`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
8650	4329 0 4	16744 780 1024	`T:e/opt/1/4`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
8651	4329 0 4	16744 780 1024	`T:e/opt/1/3`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
8652	4329 0 4	16744 780 1024	`T:e/opt/1/2`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11264	5876 0 4	21781 804 1056	`T:e/opt/2/1`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11266	5812 0 4	21717 804 1056	`T:e/opt/1/1`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11306	5332 0 4	19869 804 1056	`T:e/opt/2/1`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11343	5364 0 4	19901 804 1056	`T:e/opt/1/1`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11348	5184 0 1	20344 860 960	`T:e/opt/2/1`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11364	5184 0 1	19456 860 960	`T:e/opt/2/1`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11366	5184 0 1	20344 860 960	`T:e/opt/2/1`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11436	5230 0 1	20376 860 960	`T:e/opt/1/1`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11437	5230 0 1	20376 860 960	`T:e/opt/1/1`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11439	5230 0 1	19488 860 960	`T:e/opt/1/1`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11480	4464 0 1	17352 860 960	`T:e/opt/2/1`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11575	4558 0 1	17448 860 960	`T:e/opt/1/1`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11690	4250 0 1	16402 852 960	`T:e/opt/2/1`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11762	4300 0 1	16434 852 960	`T:e/opt/1/1`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11942	4961 0 4	17376 780 1024	`T:e/opt/2/1`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11979	4975 0 4	17376 780 1024	`T:e/opt/1/1`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11979	3878 0 1	18152 860 960	`T:e/ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11981	3878 0 1	19040 860 960	`T:e/ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
11982	3878 0 1	19040 860 960	`T:e/ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
12088	5051 0 4	18636 796 1056	`T:e/opt/2/1`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
12194	5128 0 4	18732 796 1056	`T:e/opt/1/1`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
14165	2654 0 1	15528 860 960	`T:e/ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
14502	2500 0 1	14658 852 960	`T:e/ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
15083	3564 0 4	18101 804 1056	`T:e/ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
15402	4444 0 4	20349 804 1056	`T:e/ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
15631	3064 0 4	16668 796 1056	`T:e/ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716
16216	2992 0 4	15408 780 1024	`T:e/ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240718	20240716

Compiler output

rabbit.c: In file included from rabbit.c:1:
rabbit.c: ./e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER' is invalid in C99 [-Wimplicit-function-declaration]
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:    ^
rabbit.c: ./e/rabbit.c:314:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:315:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:316:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(2, 0x4D34D34D)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:318:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:320:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:322:44: error: expected ';' after expression
rabbit.c: ...

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

Implementation	Compiler
`T:e/opt/2/4`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/4`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/4`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/4`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/4`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`

Compiler output

rabbit.c: In file included from rabbit.c:1:
rabbit.c: e/rabbit.c: In function 'RABBIT_next_state':
rabbit.c: e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER'; did you mean 'RABBIT_G_AND_COUNTER'? [-Wimplicit-function-declaration]
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |    ^~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c:       |    RABBIT_G_AND_COUNTER
rabbit.c: e/rabbit.c:314:44: error: expected ';' before 'RABBIT_G_AND_LATE_COUNTER'
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c:   315 |    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:       |    ~~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c: e/rabbit.c:318:44: error: expected ';' before 'p_instance'
rabbit.c:   318 |    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:320:44: error: expected ';' before 'p_instance'
rabbit.c:   320 |    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:322:44: error: expected ';' before 'p_instance'
rabbit.c:   322 |    RABBIT_G_AND_LATE_COUNTER(5, 0x4D34D34D)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:324:44: error: expected ';' before 'p_instance'
rabbit.c: ...

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

Implementation	Compiler
`T:e/opt/2/4`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/4`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/4`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/4`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`

Compiler output

rabbit.c: In file included from rabbit.c:1:
rabbit.c: ./e/rabbit.c:37:2: error: this variant does not compile on this platform
rabbit.c: #error this variant does not compile on this platform
rabbit.c:  ^
rabbit.c: ./e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER' is invalid in C99 [-Wimplicit-function-declaration]
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:    ^
rabbit.c: ./e/rabbit.c:314:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:315:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:316:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(2, 0x4D34D34D)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:318:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:320:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c: ...

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

Implementation	Compiler
`T:e/opt/2/5`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/5`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/5`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/5`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:e/opt/2/5`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`

Compiler output

rabbit.c: In file included from rabbit.c:1:
rabbit.c: e/rabbit.c:37:2: error: #error this variant does not compile on this platform
rabbit.c:    37 | #error this variant does not compile on this platform
rabbit.c:       |  ^~~~~
rabbit.c: e/rabbit.c: In function 'RABBIT_next_state':
rabbit.c: e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER'; did you mean 'RABBIT_G_AND_COUNTER'? [-Wimplicit-function-declaration]
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |    ^~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c:       |    RABBIT_G_AND_COUNTER
rabbit.c: e/rabbit.c:314:44: error: expected ';' before 'RABBIT_G_AND_LATE_COUNTER'
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c:   315 |    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:       |    ~~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c: e/rabbit.c:318:44: error: expected ';' before 'p_instance'
rabbit.c:   318 |    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:320:44: error: expected ';' before 'p_instance'
rabbit.c:   320 |    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:322:44: error: expected ';' before 'p_instance'
rabbit.c:   322 |    RABBIT_G_AND_LATE_COUNTER(5, 0x4D34D34D)
rabbit.c: ...

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

Implementation	Compiler
`T:e/opt/2/5`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/5`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/5`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:e/opt/2/5`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`