Runs:

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Machine Info

Fields

hardware None
os_version None

Parameters

cpu Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 43 bits physical, 48 bits virtual
CPU(s): 12
On-line CPU(s) list: 0-11
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 1
Model name: AMD Ryzen 5 1600 Six-Core Processor
Stepping: 1
Frequency boost: enabled
CPU MHz: 1550.000
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.74
Virtualization: AMD-V
L1d cache: 192 KiB
L1i cache: 384 KiB
L2 cache: 3 MiB
L3 cache: 16 MiB
NUMA node0 CPU(s): 0-11
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, STIBP disabled, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca sme sev
memory MemTotal: 16285268 kB
Run Info

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.31
Copyright (C) 2018 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-suse-linux'.
gcc gcc (GCC) 9.0.0 20190120 (experimental) 9486cb8925d84841cccf621cd49dcf6d3d01902a
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
git_revision 9486cb8925d84841cccf621cd49dcf6d3d01902a
glibc GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7).
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Configured for x86_64-suse-linux.
Compiled by GNU CC version 8.1.1 20180614 [gcc-8-branch revision 261584].
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<http://bugs.opensuse.org>.
glibc_location /lib64/libc.so.6
ld GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31
options None
reason None
uname Linux zenith 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux
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zenith.gcc-trunk.Ofast_march_native test results

Run Order Start Time Duration
Current 1547943386000.9486cb8925d84841cccf621cd49dcf6d3d01902a 2019-01-20T03:55:39.560938 0:01:10.645640
Previous 1547545042000.b5f91d03ef48f0a460ee2b2eb51cfefdfa0ab825 2019-01-15T13:20:11.099799 0:01:10.817457
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.705752

Tests Summary

Status Group # # (B)
Performance Regressions 8 33
Performance Improvements 8 18
Unchanged Tests 968 933
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2 16.80% 1.543 1.802 - 1.09% -
polyhedron/fatigue2 15.78% 1.252 1.450 - 29.11% -
polyhedron/rnflow 12.35% 2.052 2.306 - 5.06% -
cray 4.01% 0.570 0.593 - 4.65% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
tramp3d 2.70% 1.240 1.273 - -0.70% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/CTR-BE(AES-128) decrypt -3.79% 3867.042 3720.476 - -1.81% -
botan/AES-128/OCB encrypt -2.84% 1019.685 990.698 - -1.91% -
botan/XTEA decrypt -2.38% 219.221 214.013 - 0.24% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk -44.57% 0.637 0.353 - -54.35% -
polyhedron/ac -32.00% 0.860 0.585 - 1.69% -
polyhedron/gas_dyn2 -20.23% 1.361 1.086 - -20.12% -
polyhedron/nf -6.99% 0.794 0.739 - -2.37% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/fatigue2 -4.48% 61.70 MB 58.94 MB - 1.21% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/CBC/PKCS7 decrypt 8.15% 2958.432 3199.418 - 3.47% -
botan/AES-128/XTS encrypt 2.46% 1660.753 1701.663 - 0.06% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/fatigue2/elf/sections/text -5.75% 51.36 KB 48.41 KB - 2.45% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 29.11% 1.123 1.450 - 15.78% -
polyhedron/capacita 19.84% 1.182 1.416 - -0.89% -
polyhedron/doduc 8.78% 2.833 3.082 - -0.29% -
polyhedron/air 8.40% 2.572 2.788 - -0.05% -
himeno 5.42% 0.479 0.505 - 3.91% -
polyhedron/rnflow 5.06% 2.195 2.306 - 12.35% -
cray 4.65% 0.567 0.593 - 4.01% -
botan 3.17% 72.789 75.093 - 0.04% -
polyhedron/protein 2.45% 1.270 1.301 - 0.50% -
polyhedron/aermod 2.38% 18.508 18.947 - -0.49% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mdbx 4.71% 4.986 5.221 - 0.11% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 12.12% 41.35 MB 46.36 MB - -0.33% -
polyhedron/capacita 9.71% 67.94 MB 74.54 MB - -0.04% -
botan 2.11% 14.79 MB 15.10 MB - -0.46% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Camellia-128 encrypt -8.12% 146.925 134.994 - 0.15% -
botan/ChaCha20Poly1305 decrypt -7.86% 351.428 323.799 - -0.32% -
botan/Camellia-128 decrypt -7.57% 145.917 134.872 - 0.15% -
botan/ChaCha20Poly1305 encrypt -7.51% 351.892 325.464 - -0.07% -
nbench/STRING SORT -4.40% 1260.500 1205.000 - -0.18% -
nbench/ASSIGNMENT -3.75% 73.375 70.623 - -0.85% -
nbench/LU DECOMPOSITION -3.54% 5939.100 5728.800 - -0.12% -
botan/SHA-256 hash -2.49% 1451.875 1415.739 - -0.07% -
nbench/NUMERIC SORT -2.27% 1847.300 1805.400 - -0.18% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf/sections/text 47.45% 10.44 KB 15.39 KB - 0.00% -
polyhedron/capacita/elf/sections/text 19.82% 45.89 KB 54.99 KB - 0.00% -
polyhedron/tfft2/elf 11.61% 34.45 KB 38.45 KB - 0.00% -
polyhedron/capacita/elf 11.11% 72.02 KB 80.02 KB - 0.00% -
polyhedron/fatigue2/elf 5.25% 76.20 KB 80.20 KB - 0.00% -
botan/elf/sections/text 4.33% 339.56 KB 354.28 KB - -0.15% -
tramp3d_pgo/elf 2.67% 1.02 MB 1.05 MB - 0.00% -
polyhedron/fatigue2/elf/sections/text 2.45% 47.25 KB 48.41 KB - -5.75% -
tramp3d_pgo/elf/sections/text 2.22% 457.44 KB 467.61 KB - -0.07% -
botan/elf 2.06% 692.07 KB 706.32 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk -54.35% 0.774 0.353 - -44.57% -
polyhedron/tfft2 -20.98% 0.645 0.509 - -1.56% -
polyhedron/gas_dyn2 -20.12% 1.359 1.086 - -20.23% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -5.45% 73.450 69.445 - 0.10% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow -13.17% 107.34 MB 93.21 MB - 0.21% -
polyhedron/linpk -12.77% 43.71 MB 38.13 MB - 0.09% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/HUFFMAN 12.10% 5523.000 6191.200 - -0.06% -
botan/XTEA encrypt 4.14% 207.566 216.163 - -0.07% -
botan/Tiger(24,3) hash 3.65% 379.193 393.031 - -0.68% -
botan/AES-128/CBC/PKCS7 decrypt 3.47% 3092.245 3199.418 - 8.15% -
botan/Camellia-192 encrypt 2.47% 115.780 118.642 - 0.12% -
botan/Camellia-256 encrypt 2.45% 115.535 118.369 - -0.05% -
botan/Camellia-192 decrypt 2.19% 115.352 117.882 - 0.15% -
botan/Camellia-256 decrypt 2.11% 115.360 117.792 - -0.07% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk/elf/sections/text -35.08% 15.19 KB 9.86 KB - 0.00% -
polyhedron/linpk/elf -10.47% 38.20 KB 34.20 KB - 0.00% -
polyhedron/rnflow/elf -4.05% 96.72 KB 92.80 KB - 0.00% -
polyhedron/rnflow/elf/sections/text -2.89% 63.81 KB 61.97 KB - 0.00% -

Report Time: 0.28s
score
Name Current %
botan/AES-128 decrypt 7198.787 -
botan/AES-128 encrypt 6998.630 -
botan/AES-128/CBC/PKCS7 decrypt 3199.418 8.15%
botan/AES-128/CBC/PKCS7 encrypt 876.837 -
botan/AES-128/EAX decrypt 512.391 -
botan/AES-128/EAX encrypt 512.531 -
botan/AES-128/GCM(16) [clmul] decrypt 1241.420 -
botan/AES-128/GCM(16) [clmul] encrypt 1264.671 -
botan/AES-128/OCB decrypt 951.129 -
botan/AES-128/OCB encrypt 990.698 -2.84%
botan/AES-128/XTS decrypt 1692.846 -
botan/AES-128/XTS encrypt 1701.663 2.46%
botan/AES-192 decrypt 5967.350 -
botan/AES-192 encrypt 6021.528 -
botan/AES-256 decrypt 5076.763 -
botan/AES-256 encrypt 5087.604 -
botan/ARIA-128 decrypt 169.646 -
botan/ARIA-128 encrypt 169.745 -
botan/ARIA-192 decrypt 146.856 -
botan/ARIA-192 encrypt 147.134 -
botan/ARIA-256 decrypt 129.266 -
botan/ARIA-256 encrypt 129.493 -
botan/Blowfish decrypt 246.406 -
botan/Blowfish encrypt 248.497 -
botan/CAST-128 decrypt 241.576 -
botan/CAST-128 encrypt 244.456 -
botan/CAST-256 decrypt 129.758 -
botan/CAST-256 encrypt 129.818 -
botan/CMAC(AES-128) mac 926.113 -
botan/CTR-BE(AES-128) decrypt 3720.476 -3.79%
botan/CTR-BE(AES-128) encrypt 3739.588 -
botan/CTR-BE(Serpent) decrypt 208.982 -
botan/CTR-BE(Serpent) encrypt 208.733 -
botan/Camellia-128 decrypt 134.872 -
botan/Camellia-128 encrypt 134.994 -
botan/Camellia-192 decrypt 117.882 -
botan/Camellia-192 encrypt 118.642 -
botan/Camellia-256 decrypt 117.792 -
botan/Camellia-256 encrypt 118.369 -
botan/ChaCha20Poly1305 decrypt 323.799 -
botan/ChaCha20Poly1305 encrypt 325.464 -
botan/DES decrypt 100.394 -
botan/DES encrypt 101.837 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.859 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.282 -
botan/HMAC(SHA-256) mac 1641.931 -
botan/IDEA decrypt 410.595 -
botan/IDEA encrypt 411.301 -
botan/KASUMI decrypt 85.719 -
botan/KASUMI encrypt 86.767 -
botan/Keccak-1600(512) hash 176.095 -
botan/MISTY1 decrypt 102.757 -
botan/MISTY1 encrypt 102.185 -
botan/Noekeon decrypt 361.328 -
botan/Noekeon encrypt 351.573 -
botan/RC4 encrypt 201.982 -
botan/RIPEMD-160 hash 341.458 -
botan/SHA-160 hash 1490.014 -
botan/SHA-256 hash 1415.739 -
botan/SHA-512 hash 406.490 -
botan/SHACAL2 decrypt 486.703 -
botan/SHACAL2 encrypt 1626.823 -
botan/SM4 decrypt 128.633 -
botan/SM4 encrypt 128.823 -
botan/Salsa20 encrypt 554.876 -
botan/Serpent decrypt 267.560 -
botan/Serpent encrypt 213.458 -
botan/Serpent/CBC/PKCS7 decrypt 248.605 -
botan/Serpent/CBC/PKCS7 encrypt 93.269 -
botan/Serpent/EAX decrypt 56.923 -
botan/Serpent/EAX encrypt 56.874 -
botan/Serpent/GCM(16) [clmul] decrypt 155.356 -
botan/Serpent/GCM(16) [clmul] encrypt 155.556 -
botan/Serpent/OCB decrypt 203.878 -
botan/Serpent/OCB encrypt 172.080 -
botan/Serpent/XTS decrypt 229.508 -
botan/Serpent/XTS encrypt 189.131 -
botan/Skein-512(512) hash 482.651 -
botan/Threefish-512 decrypt 280.686 -
botan/Threefish-512 encrypt 285.216 -
botan/Tiger(24,3) hash 393.031 -
botan/TripleDES decrypt 35.981 -
botan/TripleDES encrypt 36.167 -
botan/Twofish decrypt 278.825 -
botan/Twofish encrypt 322.096 -
botan/Whirlpool hash 127.607 -
botan/XTEA decrypt 214.013 -2.38%
botan/XTEA encrypt 216.163 -
himeno 1079.826 -
nbench/ASSIGNMENT 70.623 -
nbench/BITFIELD 740120000.000 -
nbench/FOURIER 283380.000 -
nbench/FP EMULATION 956.120 -
nbench/HUFFMAN 6191.200 -
nbench/IDEA 16019.000 -
nbench/LU DECOMPOSITION 5728.800 -
nbench/NEURAL NET 194.570 -
nbench/NUMERIC SORT 1805.400 -
nbench/STRING SORT 1205.000 -
Geometric Mean 465.259 -
size (bytes)
Name Current %
botan/elf 706.32 KB -
botan/elf/sections/text 354.28 KB -
cray/elf 31.03 KB -
cray/elf/sections/text 7.53 KB -
himeno/elf 30.41 KB -
himeno/elf/sections/text 5.06 KB -
nbench/elf 95.23 KB -
nbench/elf/sections/text 49.33 KB -
polyhedron/ac/elf 50.21 KB -
polyhedron/ac/elf/sections/text 23.92 KB -
polyhedron/aermod/elf 987.93 KB -
polyhedron/aermod/elf/sections/text 731.27 KB -
polyhedron/air/elf 96.82 KB -
polyhedron/air/elf/sections/text 70.56 KB -
polyhedron/capacita/elf 80.02 KB -
polyhedron/capacita/elf/sections/text 54.99 KB -
polyhedron/channel2/elf 34.55 KB -
polyhedron/channel2/elf/sections/text 9.14 KB -
polyhedron/doduc/elf 153.47 KB -
polyhedron/doduc/elf/sections/text 116.39 KB -
polyhedron/fatigue2/elf 80.20 KB -
polyhedron/fatigue2/elf/sections/text 48.41 KB -5.75%
polyhedron/gas_dyn2/elf 81.43 KB -
polyhedron/gas_dyn2/elf/sections/text 44.58 KB -
polyhedron/induct2/elf 167.05 KB -
polyhedron/induct2/elf/sections/text 124.20 KB -
polyhedron/linpk/elf 34.20 KB -
polyhedron/linpk/elf/sections/text 9.86 KB -
polyhedron/mdbx/elf 76.71 KB -
polyhedron/mdbx/elf/sections/text 44.13 KB -
polyhedron/mp_prop_design/elf 42.92 KB -
polyhedron/mp_prop_design/elf/sections/text 17.63 KB -
polyhedron/nf/elf 38.59 KB -
polyhedron/nf/elf/sections/text 14.74 KB -
polyhedron/protein/elf 84.92 KB -
polyhedron/protein/elf/sections/text 48.16 KB -
polyhedron/rnflow/elf 92.80 KB -
polyhedron/rnflow/elf/sections/text 61.97 KB -
polyhedron/test_fpu2/elf 75.50 KB -
polyhedron/test_fpu2/elf/sections/text 45.30 KB -
polyhedron/tfft2/elf 38.45 KB -
polyhedron/tfft2/elf/sections/text 15.39 KB -
tramp3d_pgo/elf 1.05 MB -
tramp3d_pgo/elf/sections/text 467.61 KB -
Geometric Mean 63.53 KB -