Implementation notes: armeabi, flops, crypto_hash/blake2s

Computer: flops
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_hash
Primitive: blake2s

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
24559	`regs`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140428	20140425
24747	`regs`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140428	20140425
24818	`regs`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140428	20140425
24824	`regs`	`gcc -Os -fomit-frame-pointer`	20140428	20140425
25424	`regs`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140428	20140425
26864	`regs`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140428	20140425
27599	`regs`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140428	20140425
27626	`regs`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140428	20140425
27732	`regs`	`gcc -O2 -fomit-frame-pointer`	20140428	20140425
27732	`regs`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140428	20140425
27834	`regs`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140428	20140425
27844	`regs`	`gcc -O3 -fomit-frame-pointer`	20140428	20140425
28032	`regs`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140428	20140425
28446	`regs`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140428	20140425
28986	`regs`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140428	20140425
28986	`regs`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140428	20140425
28994	`regs`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140428	20140425
29002	`regs`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140428	20140425
29002	`regs`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140428	20140425
30112	`regs`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140428	20140425
30120	`regs`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140428	20140425
30128	`regs`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140428	20140425
30132	`regs`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140428	20140425
30138	`regs`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140428	20140425
30204	`regs`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140428	20140425
30210	`regs`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140428	20140425
30226	`regs`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140428	20140425
30235	`regs`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140428	20140425
30310	`regs`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140428	20140425
31266	`regs`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140428	20140425
31304	`regs`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140428	20140425
31556	`regs`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140428	20140425
31634	`regs`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140428	20140425
31640	`regs`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140428	20140425
31856	`regs`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140428	20140425
32070	`regs`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140428	20140425
32150	`regs`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140428	20140425
32154	`regs`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140428	20140425
32159	`regs`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140428	20140425
42769	`regs`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140428	20140425
42771	`regs`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140428	20140425
42782	`regs`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140428	20140425
42784	`regs`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140428	20140425
42784	`regs`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140428	20140425
42824	`regs`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140428	20140425
42825	`regs`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140428	20140425
42829	`regs`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140428	20140425
42896	`regs`	`gcc -O -fomit-frame-pointer`	20140428	20140425
42901	`regs`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140428	20140425
42929	`regs`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140428	20140425
43934	`regs`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140428	20140425
43959	`regs`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140428	20140425
127156	`regs`	`gcc -funroll-loops`	20140428	20140425
127169	`regs`	`gcc`	20140428	20140425
127176	`regs`	`cc`	20140428	20140425

Compiler output

Implementation: crypto_hash/blake2s/xmm
Compiler: cc

blake2s.c: In file included from blake2s.c:21:0:
blake2s.c: blake2-config.h:68:2: error: #error "This code requires at least SSE2."
blake2s.c: blake2s.c:24:23: fatal error: emmintrin.h: No such file or directory
blake2s.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 35, namely:

Compiler	Implementations
cc	xmm
gcc	xmm
gcc -O2 -fomit-frame-pointer	xmm
gcc -O3 -fomit-frame-pointer	xmm
gcc -O -fomit-frame-pointer	xmm
gcc -Os -fomit-frame-pointer	xmm
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	xmm
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	xmm
gcc -fno-schedule-insns -O -fomit-frame-pointer	xmm
gcc -fno-schedule-insns -Os -fomit-frame-pointer	xmm
gcc -funroll-loops	xmm
gcc -funroll-loops -O2 -fomit-frame-pointer	xmm
gcc -funroll-loops -O3 -fomit-frame-pointer	xmm
gcc -funroll-loops -O -fomit-frame-pointer	xmm
gcc -funroll-loops -Os -fomit-frame-pointer	xmm
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	xmm
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	xmm
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	xmm
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	xmm
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	xmm

Compiler output

Implementation: crypto_hash/blake2s/avxicc
Compiler: cc

blake2s.s: blake2s.s: Assembler messages:
blake2s.s: blake2s.s:6: Error: alignment too large: 15 assumed
blake2s.s: blake2s.s:13: Error: bad instruction `xorl %r11d,%r11d'
blake2s.s: blake2s.s:14: Error: bad instruction `xorl %ecx,%ecx'
blake2s.s: blake2s.s:15: Error: bad instruction `movq %rsi,%r9'
blake2s.s: blake2s.s:16: Error: bad instruction `vmovdqu .L_2il0floatpacket.10(%rip),%xmm4'
blake2s.s: blake2s.s:17: Error: bad instruction `xorl %eax,%eax'
blake2s.s: blake2s.s:18: Error: bad instruction `vmovdqu .L_2il0floatpacket.7(%rip),%xmm0'
blake2s.s: blake2s.s:19: Error: bad instruction `vmovdqa %xmm4,%xmm2'
blake2s.s: blake2s.s:20: Error: bad instruction `vmovdqu .L_2il0floatpacket.8(%rip),%xmm1'
blake2s.s: blake2s.s:21: Error: bad instruction `movq %rdx,%r8'
blake2s.s: blake2s.s:22: Error: bad instruction `vmovdqu .L_2il0floatpacket.9(%rip),%xmm3'
blake2s.s: blake2s.s:23: Error: bad instruction `xorl %r10d,%r10d'
blake2s.s: blake2s.s:24: Error: bad instruction `vmovdqu .L_2il0floatpacket.11(%rip),%xmm5'
blake2s.s: blake2s.s:25: Error: bad instruction `cmpq $64,%rdx'
blake2s.s: blake2s.s:26: Error: bad instruction `jbe ..B1.5'
blake2s.s: blake2s.s:28: Error: bad instruction `movq %rbp,-104(%rsp)'
blake2s.s: blake2s.s:29: Error: bad instruction `lea -1(%rdx),%rsi'
blake2s.s: blake2s.s:30: Error: bad instruction `sarq $5,%rsi'
blake2s.s: blake2s.s:32: Error: bad instruction `movq %rcx,%rbp'
blake2s.s: blake2s.s:33: Error: bad instruction `shrq $58,%rsi'
blake2s.s: blake2s.s:34: Error: bad instruction `movq %rax,%rcx'
blake2s.s: blake2s.s:35: Error: bad instruction `lea -1(%rsi,%rdx),%rdx'
blake2s.s: blake2s.s:36: Error: bad instruction `sarq $6,%rdx'
blake2s.s: blake2s.s:37: Error: bad instruction `movq %rdx,%rax'
blake2s.s: ...

Number of similar (compiler,implementation) pairs: 55, namely:

Compiler	Implementations
cc	avxicc
gcc	avxicc
gcc -O2 -fomit-frame-pointer	avxicc
gcc -O3 -fomit-frame-pointer	avxicc
gcc -O -fomit-frame-pointer	avxicc
gcc -Os -fomit-frame-pointer	avxicc
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avxicc
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avxicc
gcc -fno-schedule-insns -O -fomit-frame-pointer	avxicc
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avxicc
gcc -funroll-loops	avxicc
gcc -funroll-loops -O2 -fomit-frame-pointer	avxicc
gcc -funroll-loops -O3 -fomit-frame-pointer	avxicc
gcc -funroll-loops -O -fomit-frame-pointer	avxicc
gcc -funroll-loops -Os -fomit-frame-pointer	avxicc
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avxicc
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avxicc
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avxicc
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avxicc
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=arm810 -O -fomit-frame-pointer	avxicc
gcc -mcpu=arm810 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=arm8 -O -fomit-frame-pointer	avxicc
gcc -mcpu=arm8 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	avxicc
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm -O -fomit-frame-pointer	avxicc
gcc -mcpu=strongarm -Os -fomit-frame-pointer	avxicc

Compiler output

Implementation: crypto_hash/blake2s/ref
Compiler: cc

blake2s-ref.c: blake2s-ref.c: In function 'blake2s_init0':
blake2s-ref.c: blake2s-ref.c:137:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:137:3: note: use option -std=c99 or -std=gnu99 to compile your code
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_init_param':
blake2s-ref.c: blake2s-ref.c:149:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_compress':
blake2s-ref.c: blake2s-ref.c:215:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:218:15: error: redefinition of 'i'
blake2s-ref.c: blake2s-ref.c:215:15: note: previous definition of 'i' was here
blake2s-ref.c: blake2s-ref.c:218:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:262:15: error: redefinition of 'i'
blake2s-ref.c: blake2s-ref.c:218:15: note: previous definition of 'i' was here
blake2s-ref.c: blake2s-ref.c:262:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_final':
blake2s-ref.c: blake2s-ref.c:318:3: error: 'for' loop initial declarations are only allowed in C99 mode

Number of similar (compiler,implementation) pairs: 35, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/blake2s/xmm
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

blake2s.c: blake2s.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
blake2s.c: In file included from blake2s.c:21:0:
blake2s.c: blake2-config.h:68:2: error: #error "This code requires at least SSE2."
blake2s.c: blake2s.c:24:23: fatal error: emmintrin.h: No such file or directory
blake2s.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=arm810 -O -fomit-frame-pointer	xmm
gcc -mcpu=arm810 -Os -fomit-frame-pointer	xmm
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=arm8 -O -fomit-frame-pointer	xmm
gcc -mcpu=arm8 -Os -fomit-frame-pointer	xmm
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	xmm
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	xmm
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	xmm
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	xmm
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	xmm
gcc -mcpu=strongarm -O -fomit-frame-pointer	xmm
gcc -mcpu=strongarm -Os -fomit-frame-pointer	xmm

Compiler output

Implementation: crypto_hash/blake2s/regs
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

blake2s.c: blake2s.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	regs
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	regs
gcc -mcpu=arm810 -O -fomit-frame-pointer	regs
gcc -mcpu=arm810 -Os -fomit-frame-pointer	regs
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	regs
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	regs
gcc -mcpu=arm8 -O -fomit-frame-pointer	regs
gcc -mcpu=arm8 -Os -fomit-frame-pointer	regs
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	regs
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	regs
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	regs
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	regs
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	regs
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	regs
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	regs
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	regs
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	regs
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	regs
gcc -mcpu=strongarm -O -fomit-frame-pointer	regs
gcc -mcpu=strongarm -Os -fomit-frame-pointer	regs

Compiler output

Implementation: crypto_hash/blake2s/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

blake2s-ref.c: blake2s-ref.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_init0':
blake2s-ref.c: blake2s-ref.c:137:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:137:3: note: use option -std=c99 or -std=gnu99 to compile your code
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_init_param':
blake2s-ref.c: blake2s-ref.c:149:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_compress':
blake2s-ref.c: blake2s-ref.c:215:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:218:15: error: redefinition of 'i'
blake2s-ref.c: blake2s-ref.c:215:15: note: previous definition of 'i' was here
blake2s-ref.c: blake2s-ref.c:218:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c:262:15: error: redefinition of 'i'
blake2s-ref.c: blake2s-ref.c:218:15: note: previous definition of 'i' was here
blake2s-ref.c: blake2s-ref.c:262:3: error: 'for' loop initial declarations are only allowed in C99 mode
blake2s-ref.c: blake2s-ref.c: In function 'blake2s_final':
blake2s-ref.c: blake2s-ref.c:318:3: error: 'for' loop initial declarations are only allowed in C99 mode

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O -fomit-frame-pointer	ref
gcc -mcpu=arm810 -Os -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O -fomit-frame-pointer	ref
gcc -mcpu=arm8 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm -Os -fomit-frame-pointer	ref