Test results for amd64, alder, crypto_core/mult3sntrup857

[Page version: 20250924 17:11:48]

Measurements for amd64, alder, crypto_core Test results for amd64, alder, crypto_core Test results for crypto_core/mult3sntrup857
Computer: alder
Microarchitecture: amd64; Golden Cove (90675-00)
Architecture: amd64
CPU ID: GenuineIntel-00090675-00-bfebfbff
SUPERCOP version: 20250922
Operation: crypto_core
Primitive: mult3sntrup857
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1060617372 0 033493 820 1032avx800clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1062519952 0 033685 820 1032avxclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1064616447 0 032613 820 1032avx800clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1075119011 0 032821 820 1032avxclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1099617807 0 032334 820 1032round2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1100016882 0 031486 820 1032round2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1136614674 0 026141 820 936avx800clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1143717396 0 026501 820 936avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1192411846 0 023504 812 1032round2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1194513253 0 023606 820 936round2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1223213939 0 026358 812 1032avx800clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1236215858 0 026246 812 1032avxclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1268216235 0 030053 780 1000round2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1328514061 0 025869 780 1000round2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1456414757 0 026643 772 1000avx800gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1500012018 0 023692 772 1000round2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1503911758 0 022000 756 968round2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
1566116068 0 027915 772 1000avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1714914980 0 029004 780 1000avx800gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1783816637 0 030644 780 1000avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1793014758 0 026756 780 1000avx800gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1804214028 0 024487 756 968avx800gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1855514920 0 025383 756 968avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1863716415 0 028396 780 1000avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
738401927 0 018109 820 1032compactclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
772934247 0 020349 820 1032compactclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
876011621 0 015636 780 1000compactgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1225622518 0 018693 820 1032refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1228712518 0 018613 820 1032refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1352291467 0 019389 820 936compactclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1758514260 0 018228 780 1000refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
3155612686 0 020613 820 936refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
9130001012 0 012932 780 1000refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
965124563 0 011997 820 936refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1016010372 0 012774 812 1032compactclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1070720412 0 011845 820 936compactclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1240435499 0 012910 812 1032refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1502926435 0 012380 780 1000compactgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1557922570 0 012427 772 1000refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
1582418332 0 010767 756 968compactgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
2336446494 0 010927 756 968refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
3006779432 0 012283 772 1000compactgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415

Compiler output

mult1024.c: mult1024.c:214:7: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   214 |   x = const_x16(0);
mult1024.c:       |       ^
mult1024.c: mult1024.c:12:19: note: expanded from macro 'const_x16'
mult1024.c:    12 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:214:7: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:12:19: note: expanded from macro 'const_x16'
mult1024.c:    12 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:215:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   215 |   for (i = p&~15;i < 1024;i += 16) store_x16(&f[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:215:36: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:216:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   216 |   for (i = p&~15;i < 1024;i += 16) store_x16(&g[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
avxclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

Compiler output

mult1024.c: mult1024.c:214:7: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx800_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   214 |   x = const_x16(0);
mult1024.c:       |       ^
mult1024.c: mult1024.c:12:19: note: expanded from macro 'const_x16'
mult1024.c:    12 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:214:7: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:12:19: note: expanded from macro 'const_x16'
mult1024.c:    12 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:215:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx800_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   215 |   for (i = p&~15;i < 1024;i += 16) store_x16(&f[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:215:36: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:216:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_avx800_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   216 |   for (i = p&~15;i < 1024;i += 16) store_x16(&g[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:11:24: note: expanded from macro 'store_x16'
mult1024.c:    11 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
avx800clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

Compiler output

mult1024.c: mult1024.c:214:7: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_round2_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   214 |   x = const_x16(0);
mult1024.c:       |       ^
mult1024.c: mult1024.c:11:19: note: expanded from macro 'const_x16'
mult1024.c:    11 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:214:7: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:11:19: note: expanded from macro 'const_x16'
mult1024.c:    11 | #define const_x16 _mm256_set1_epi16
mult1024.c:       |                   ^
mult1024.c: mult1024.c:215:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_round2_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   215 |   for (i = p&~15;i < 1024;i += 16) store_x16(&f[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:10:24: note: expanded from macro 'store_x16'
mult1024.c:    10 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:215:36: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
mult1024.c: mult1024.c:10:24: note: expanded from macro 'store_x16'
mult1024.c:    10 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c:       |                        ^
mult1024.c: mult1024.c:216:36: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'crypto_core_mult3sntrup857_round2_constbranchindex' that is compiled without support for 'avx'
mult1024.c:   216 |   for (i = p&~15;i < 1024;i += 16) store_x16(&g[i],x);
mult1024.c:       |                                    ^
mult1024.c: mult1024.c:10:24: note: expanded from macro 'store_x16'
mult1024.c:    10 | #define store_x16(p,v) _mm256_storeu_si256((int16x16 *) (p),(v))
mult1024.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
round2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10A7EF
   at 0x...: main (try-anything.c:369)
Illegal instruction
Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
avxclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
avx800clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
round2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10A7FF
   at 0x...: main (try-anything.c:369)
Illegal instruction
Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
avxclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
avx800clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
round2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10A139
   at 0x...: main (try-anything.c:369)
Illegal instruction
Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
avxclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avx800clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
compactclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
round2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10B4F2
   at 0x...: F3_freeze (mult.c:15)
   by 0x...: crypto_core_mult3sntrup857_compact_constbranchindex (mult.c:42)
   by 0x...: test (try.c:106)
   by 0x...: main (try-anything.c:345)
Illegal instruction
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
compactclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10BE12
   at 0x...: F3_freeze (mult.c:15)
   by 0x...: crypto_core_mult3sntrup857_compact_constbranchindex (mult.c:42)
   by 0x...: test (try.c:106)
   by 0x...: main (try-anything.c:345)
Illegal instruction
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
compactclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10B5DF
   at 0x...: F3_freeze (mult.c:13)
   by 0x...: crypto_core_mult3sntrup857_ref_constbranchindex (mult.c:48)
   by 0x...: test (try.c:106)
   by 0x...: main (try-anything.c:345)
Illegal instruction
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

TIMECOP error (can be valgrind bug)

error 132

Process terminating with default action of signal 4 (SIGILL)
 Illegal opcode at address 0x10B5EF
   at 0x...: F3_freeze (mult.c:13)
   by 0x...: crypto_core_mult3sntrup857_ref_constbranchindex (mult.c:48)
   by 0x...: test (try.c:106)
   by 0x...: main (try-anything.c:345)
Illegal instruction
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

Passed TIMECOP

TIMECOP iterations: 1
Number of similar (implementation,compiler) pairs: 27, namely:
ImplementationCompiler
avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avx800clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
avx800gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avx800gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avx800gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avx800gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
compactclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
compactclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
compactgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
compactgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
compactgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
compactgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
round2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
round2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
round2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
round2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
round2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)