Test results for amd64, wolfdale, crypto_kem/ntruhps2048509

[Page version: 20250925 09:46:33]

Measurements for amd64, wolfdale, crypto_kem Test results for amd64, wolfdale, crypto_kem Test results for crypto_kem/ntruhps2048509

Computer: wolfdale
Microarchitecture: amd64; Core 2 45nm (1067a)
Architecture: amd64
CPU ID: GenuineIntel-0001067a-bfebfbff
SUPERCOP version: 20250922
Operation: crypto_kem
Primitive: ntruhps2048509

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1699151	24949 0 0	124354 828 1752	`compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1701997	28849 0 0	120232 820 1720	`T:compact`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1711014	24949 0 0	117058 828 1752	`T:compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1747710	28849 0 0	127512 820 1720	`compact`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1804875	41910 0 0	134056 820 1720	`T:compact`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1824371	41910 0 0	141336 820 1720	`compact`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
1960250	37641 0 0	136872 820 1720	`compact`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
2030386	37641 0 0	129592 820 1720	`T:compact`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5409255	6171 0 0	95470 812 1720	`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5413640	16094 0 0	107560 820 1720	`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5422877	25882 0 0	118144 820 1720	`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5425628	6171 0 0	102750 812 1720	`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5435477	16094 0 0	114840 820 1720	`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5457255	25882 0 0	125424 820 1720	`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5553334	24582 0 0	116656 820 1720	`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5594059	24582 0 0	123872 820 1720	`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5731103	4666 0 0	94086 812 1720	`T:compact`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5763545	4666 0 0	101366 812 1720	`compact`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5780843	12832 0 0	104866 828 1752	`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5814201	12832 0 0	112082 828 1752	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5816592	6958 0 0	98178 828 1752	`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
5854109	6958 0 0	105474 828 1752	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6111433	5026 0 0	96306 828 1752	`T:compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6139297	5026 0 0	103602 828 1752	`compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6552452	6106 0 0	95626 820 1720	`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6584691	6106 0 0	102858 820 1720	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6604595	6638 0 0	97152 820 1752	`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6636118	6638 0 0	104448 820 1752	`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6637102	7179 0 0	97142 812 1720	`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6661642	7179 0 0	104438 812 1720	`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
6974954	3843 0 0	93466 820 1720	`T:compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
7008657	3843 0 0	100762 820 1720	`compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
7045546	4511 0 0	95208 820 1752	`T:compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
7078331	4511 0 0	102504 820 1752	`compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
7212875	6320 0 0	96438 812 1720	`T:compact`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922
7250113	6320 0 0	103734 812 1720	`compact`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20250924	20250922

Compiler output

poly_r2_inv.c: poly_r2_inv.c:19:14: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_constbranchindex_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:     out[i] = _pext_u64(coeff_pointer[2*i], 0x1000100010001);
poly_r2_inv.c:              ^
poly_r2_inv.c: poly_r2_inv.c:20:15: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_constbranchindex_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:     out[i] |= _pext_u64(coeff_pointer[2*i+1], 0x1000100010001) << 4;
poly_r2_inv.c:               ^
poly_r2_inv.c: poly_r2_inv.c:22:12: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_constbranchindex_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:   out[i] = _pext_u64(coeff_pointer[2*63], 0x1000100010001);
poly_r2_inv.c:            ^
poly_r2_inv.c: poly_r2_inv.c:23:13: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_constbranchindex_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:   out[i] |= _pext_u64(coeff_pointer[2*63+1], 0x1) << 4;
poly_r2_inv.c:             ^
poly_r2_inv.c: 4 errors generated.

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

Implementation	Compiler
`avx2`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx2`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx2`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx2`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx2`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

poly_r2_inv.c: poly_r2_inv.c:19:14: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_timingleaks_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:     out[i] = _pext_u64(coeff_pointer[2*i], 0x1000100010001);
poly_r2_inv.c:              ^
poly_r2_inv.c: poly_r2_inv.c:20:15: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_timingleaks_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:     out[i] |= _pext_u64(coeff_pointer[2*i+1], 0x1000100010001) << 4;
poly_r2_inv.c:               ^
poly_r2_inv.c: poly_r2_inv.c:22:12: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_timingleaks_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:   out[i] = _pext_u64(coeff_pointer[2*63], 0x1000100010001);
poly_r2_inv.c:            ^
poly_r2_inv.c: poly_r2_inv.c:23:13: error: always_inline function '_pext_u64' requires target feature 'bmi2', but would be inlined into function 'crypto_kem_ntruhps2048509_avx2_timingleaks_poly_R2_tobytes' that is compiled without support for 'bmi2'
poly_r2_inv.c:   out[i] |= _pext_u64(coeff_pointer[2*63+1], 0x1) << 4;
poly_r2_inv.c:             ^
poly_r2_inv.c: 4 errors generated.

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

Implementation	Compiler
`T:avx2`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:avx2`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: poly_r2_inv.c: In function 'crypto_kem_ntruhps2048509_avx2_constbranchindex_poly_R2_tobytes':
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:20:15: note: called from here
poly_r2_inv.c:    20 |     out[i] |= _pext_u64(coeff_pointer[2*i+1], 0x1000100010001) << 4;
poly_r2_inv.c:       |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:19:14: note: called from here
poly_r2_inv.c:    19 |     out[i] = _pext_u64(coeff_pointer[2*i], 0x1000100010001);
poly_r2_inv.c:       |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:23:13: note: called from here
poly_r2_inv.c:    23 |   out[i] |= _pext_u64(coeff_pointer[2*63+1], 0x1) << 4;
poly_r2_inv.c:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: ...

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

Implementation	Compiler
`avx2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: poly_r2_inv.c: In function 'crypto_kem_ntruhps2048509_avx2_timingleaks_poly_R2_tobytes':
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:20:15: note: called from here
poly_r2_inv.c:    20 |     out[i] |= _pext_u64(coeff_pointer[2*i+1], 0x1000100010001) << 4;
poly_r2_inv.c:       |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:19:14: note: called from here
poly_r2_inv.c:    19 |     out[i] = _pext_u64(coeff_pointer[2*i], 0x1000100010001);
poly_r2_inv.c:       |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:109,
poly_r2_inv.c:                  from poly_r2_inv.c:1:
poly_r2_inv.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/bmi2intrin.h:76:1: error: inlining failed in call to 'always_inline' '_pext_u64': target specific option mismatch
poly_r2_inv.c:    76 | _pext_u64 (unsigned long long __X, unsigned long long __Y)
poly_r2_inv.c:       | ^~~~~~~~~
poly_r2_inv.c: poly_r2_inv.c:23:13: note: called from here
poly_r2_inv.c:    23 |   out[i] |= _pext_u64(coeff_pointer[2*63+1], 0x1) << 4;
poly_r2_inv.c:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poly_r2_inv.c: ...

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

Implementation	Compiler
`T:avx2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:avx2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

try.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
measure.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
measure.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE

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

Implementation	Compiler
`T:compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

try.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
measure.c: /usr/bin/ld: .../supercop-data/wolfdale/amd64/lib/libsupercop.a(crypto_core_keccakf160064bits_optimized1600AsmX86_64_constbranchindex-KeccakP-1600-x86-64-gas.o): warning: relocation in read-only section `.text'
measure.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE

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

Implementation	Compiler
`compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Passed TIMECOP

TIMECOP iterations: 1

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

Implementation	Compiler
`compact`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`