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) 9.0.1 20190331 (experimental) 24709509deabcbcd5285ef362cd55f94379987a9
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 24709509deabcbcd5285ef362cd55f94379987a9
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 1554057231000.24709509deabcbcd5285ef362cd55f94379987a9 2019-03-31T23:35:17.325759 0:01:14.717063
Previous 1553353645000.1f580a793d60979b7c6634f4917621dae9351c1f 2019-03-23T19:34:30.758052 0:01:11.832215
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.705752

Tests Summary

Status Group # # (B)
Performance Regressions 6 37
Performance Improvements 6 19
Unchanged Tests 972 928
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 141.49% 0.205 0.494 - 3.08% -
polyhedron/test_fpu2 5.14% 1.805 1.898 - 6.43% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 4.13% 70.376 73.285 - -0.22% -
polyhedron/linpk 3.41% 5.041 5.213 - 0.89% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/XTEA encrypt -3.99% 216.119 207.504 - -0.03% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/air/elf 4.13% 96.82 KB 100.82 KB - 4.13% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac -31.60% 0.870 0.595 - 3.45% -
polyhedron/doduc -7.91% 3.104 2.859 - 0.90% -
polyhedron/tfft2 -2.94% 0.827 0.803 - 24.60% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/GCM(16) [clmul] decrypt 3.08% 1205.428 1242.546 - 0.53% -
botan/AES-128/OCB decrypt 3.05% 969.736 999.270 - 5.90% -
botan/AES-128/GCM(16) [clmul] encrypt 2.44% 1228.503 1258.483 - 1.00% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 24.60% 0.645 0.803 - -2.94% -
polyhedron/capacita 21.55% 1.182 1.437 - 0.51% -
polyhedron/induct2 8.13% 2.458 2.658 - 0.00% -
polyhedron/rnflow 7.05% 2.195 2.349 - 0.52% -
polyhedron/test_fpu2 6.43% 1.783 1.898 - 5.14% -
polyhedron/air 6.42% 2.572 2.737 - 1.55% -
polyhedron/fatigue2 4.97% 1.123 1.179 - -0.02% -
polyhedron/aermod 3.95% 18.508 19.238 - -0.52% -
polyhedron/protein 3.38% 1.270 1.312 - 0.09% -
botan 3.24% 72.789 75.144 - 0.23% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mdbx 4.30% 4.986 5.200 - -1.81% -
polyhedron/air 3.02% 1.704 1.756 - 1.19% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 11.86% 41.35 MB 46.25 MB - -0.29% -
polyhedron/capacita 9.71% 67.94 MB 74.54 MB - 0.50% -
botan 3.43% 14.79 MB 15.30 MB - 1.11% -
polyhedron/induct2 2.69% 94.06 MB 96.59 MB - 0.00% -
polyhedron/air 2.01% 129.22 MB 131.82 MB - -1.16% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ChaCha20Poly1305 decrypt -8.45% 351.428 321.731 - -0.77% -
botan/ChaCha20Poly1305 encrypt -8.26% 351.892 322.810 - -0.46% -
botan/Camellia-128 encrypt -8.09% 146.925 135.040 - -0.04% -
botan/Camellia-128 decrypt -7.58% 145.917 134.858 - 0.15% -
nbench/STRING SORT -4.25% 1260.500 1206.900 - -0.07% -
botan/Camellia-256 encrypt -3.67% 115.535 111.292 - -1.22% -
botan/Camellia-192 encrypt -3.64% 115.780 111.567 - 0.25% -
nbench/NUMERIC SORT -3.58% 1847.300 1781.200 - -1.55% -
botan/AES-128/OCB encrypt -3.50% 1010.026 974.631 - 1.92% -
nbench/ASSIGNMENT -3.06% 73.375 71.128 - -0.50% -

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 16.31% 45.89 KB 53.38 KB - 0.18% -
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/induct2/elf/sections/text 8.07% 124.70 KB 134.77 KB - 0.06% -
polyhedron/fatigue2/elf 5.25% 76.20 KB 80.20 KB - 0.00% -
polyhedron/induct2/elf 4.83% 167.05 KB 175.12 KB - 0.00% -
polyhedron/air/elf 4.13% 96.82 KB 100.82 KB - 4.13% -
botan/elf/sections/text 2.81% 339.56 KB 349.11 KB - 0.00% -
polyhedron/aermod/elf/sections/text 2.00% 724.81 KB 739.34 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
cray -55.30% 0.567 0.253 - 3.18% -
polyhedron/linpk -17.28% 0.774 0.640 - 0.17% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/protein -2.77% 16.906 16.438 - 0.18% -
tramp3d -2.24% 1.282 1.254 - -0.07% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow -12.90% 107.34 MB 93.49 MB - 0.53% -
polyhedron/linpk -12.33% 43.71 MB 38.32 MB - 0.37% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/HUFFMAN 14.38% 5523.000 6317.300 - -0.35% -
botan/Twofish encrypt 7.97% 322.212 347.883 - 0.56% -
botan/AES-128/OCB decrypt 5.90% 943.636 999.270 - 3.05% -
botan/Twofish decrypt 5.85% 278.513 294.796 - -0.12% -
botan/Tiger(24,3) hash 4.99% 379.193 398.110 - 0.63% -
botan/AES-128/CBC/PKCS7 decrypt 4.14% 3092.245 3220.280 - -1.81% -
botan/AES-128/XTS decrypt 3.24% 1669.202 1723.322 - 1.36% -
botan/XTEA decrypt 2.34% 213.495 218.483 - -0.16% -

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/mdbx/elf -5.21% 76.71 KB 72.71 KB - 0.00% -
polyhedron/rnflow/elf/sections/text -4.33% 63.81 KB 61.05 KB - 0.03% -
polyhedron/rnflow/elf -4.05% 96.72 KB 92.80 KB - 0.00% -

Report Time: 0.22s
score
Name Current %
botan/AES-128 decrypt 7125.832 -
botan/AES-128 encrypt 7100.111 -
botan/AES-128/CBC/PKCS7 decrypt 3220.280 -
botan/AES-128/CBC/PKCS7 encrypt 866.558 -
botan/AES-128/EAX decrypt 506.629 -
botan/AES-128/EAX encrypt 508.388 -
botan/AES-128/GCM(16) [clmul] decrypt 1242.546 3.08%
botan/AES-128/GCM(16) [clmul] encrypt 1258.483 2.44%
botan/AES-128/OCB decrypt 999.270 3.05%
botan/AES-128/OCB encrypt 974.631 -
botan/AES-128/XTS decrypt 1723.322 -
botan/AES-128/XTS encrypt 1682.264 -
botan/AES-192 decrypt 5983.233 -
botan/AES-192 encrypt 6053.891 -
botan/AES-256 decrypt 5089.566 -
botan/AES-256 encrypt 5134.346 -
botan/ARIA-128 decrypt 169.498 -
botan/ARIA-128 encrypt 169.511 -
botan/ARIA-192 decrypt 146.994 -
botan/ARIA-192 encrypt 146.852 -
botan/ARIA-256 decrypt 129.377 -
botan/ARIA-256 encrypt 129.466 -
botan/Blowfish decrypt 246.453 -
botan/Blowfish encrypt 248.635 -
botan/CAST-128 decrypt 242.720 -
botan/CAST-128 encrypt 245.299 -
botan/CAST-256 decrypt 129.592 -
botan/CAST-256 encrypt 129.610 -
botan/CMAC(AES-128) mac 927.448 -
botan/CTR-BE(AES-128) decrypt 3774.579 -
botan/CTR-BE(AES-128) encrypt 3763.102 -
botan/CTR-BE(Serpent) decrypt 208.542 -
botan/CTR-BE(Serpent) encrypt 208.539 -
botan/Camellia-128 decrypt 134.858 -
botan/Camellia-128 encrypt 135.040 -
botan/Camellia-192 decrypt 117.609 -
botan/Camellia-192 encrypt 111.567 -
botan/Camellia-256 decrypt 117.635 -
botan/Camellia-256 encrypt 111.292 -
botan/ChaCha20Poly1305 decrypt 321.731 -
botan/ChaCha20Poly1305 encrypt 322.810 -
botan/DES decrypt 100.068 -
botan/DES encrypt 101.833 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.654 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.267 -
botan/HMAC(SHA-256) mac 1645.364 -
botan/IDEA decrypt 409.330 -
botan/IDEA encrypt 410.484 -
botan/KASUMI decrypt 85.388 -
botan/KASUMI encrypt 86.432 -
botan/Keccak-1600(512) hash 177.668 -
botan/MISTY1 decrypt 102.465 -
botan/MISTY1 encrypt 101.881 -
botan/Noekeon decrypt 361.114 -
botan/Noekeon encrypt 352.339 -
botan/RC4 encrypt 202.788 -
botan/RIPEMD-160 hash 343.364 -
botan/SHA-160 hash 1517.933 -
botan/SHA-256 hash 1439.807 -
botan/SHA-512 hash 408.204 -
botan/SHACAL2 decrypt 486.410 -
botan/SHACAL2 encrypt 1623.057 -
botan/SM4 decrypt 128.799 -
botan/SM4 encrypt 128.698 -
botan/Salsa20 encrypt 552.637 -
botan/Serpent decrypt 267.252 -
botan/Serpent encrypt 213.501 -
botan/Serpent/CBC/PKCS7 decrypt 248.279 -
botan/Serpent/CBC/PKCS7 encrypt 93.010 -
botan/Serpent/EAX decrypt 56.917 -
botan/Serpent/EAX encrypt 56.912 -
botan/Serpent/GCM(16) [clmul] decrypt 155.183 -
botan/Serpent/GCM(16) [clmul] encrypt 155.599 -
botan/Serpent/OCB decrypt 202.086 -
botan/Serpent/OCB encrypt 171.870 -
botan/Serpent/XTS decrypt 228.130 -
botan/Serpent/XTS encrypt 189.376 -
botan/Skein-512(512) hash 481.032 -
botan/Threefish-512 decrypt 280.720 -
botan/Threefish-512 encrypt 284.093 -
botan/Tiger(24,3) hash 398.110 -
botan/TripleDES decrypt 35.786 -
botan/TripleDES encrypt 36.105 -
botan/Twofish decrypt 294.796 -
botan/Twofish encrypt 347.883 -
botan/Whirlpool hash 126.949 -
botan/XTEA decrypt 218.483 -
botan/XTEA encrypt 207.504 -3.99%
himeno 1080.492 -
nbench/ASSIGNMENT 71.128 -
nbench/BITFIELD 742940000.000 -
nbench/FOURIER 284190.000 -
nbench/FP EMULATION 957.440 -
nbench/HUFFMAN 6317.300 -
nbench/IDEA 15959.000 -
nbench/LU DECOMPOSITION 5935.100 -
nbench/NEURAL NET 192.490 -
nbench/NUMERIC SORT 1781.200 -
nbench/STRING SORT 1206.900 -
Geometric Mean 465.620 -
size (bytes)
Name Current %
botan/elf 690.84 KB -
botan/elf/sections/text 349.11 KB -
cray/elf 31.03 KB -
cray/elf/sections/text 7.53 KB -
himeno/elf 30.41 KB -
himeno/elf/sections/text 5.09 KB -
nbench/elf 95.23 KB -
nbench/elf/sections/text 49.13 KB -
polyhedron/ac/elf 50.21 KB -
polyhedron/ac/elf/sections/text 23.91 KB -
polyhedron/aermod/elf 995.97 KB -
polyhedron/aermod/elf/sections/text 739.34 KB -
polyhedron/air/elf 100.82 KB 4.13%
polyhedron/air/elf/sections/text 71.67 KB -
polyhedron/capacita/elf 80.02 KB -
polyhedron/capacita/elf/sections/text 53.38 KB -
polyhedron/channel2/elf 34.55 KB -
polyhedron/channel2/elf/sections/text 9.16 KB -
polyhedron/doduc/elf 153.47 KB -
polyhedron/doduc/elf/sections/text 116.19 KB -
polyhedron/fatigue2/elf 80.20 KB -
polyhedron/fatigue2/elf/sections/text 47.83 KB -
polyhedron/gas_dyn2/elf 81.43 KB -
polyhedron/gas_dyn2/elf/sections/text 44.52 KB -
polyhedron/induct2/elf 175.12 KB -
polyhedron/induct2/elf/sections/text 134.77 KB -
polyhedron/linpk/elf 34.20 KB -
polyhedron/linpk/elf/sections/text 9.86 KB -
polyhedron/mdbx/elf 72.71 KB -
polyhedron/mdbx/elf/sections/text 43.25 KB -
polyhedron/mp_prop_design/elf 42.92 KB -
polyhedron/mp_prop_design/elf/sections/text 17.59 KB -
polyhedron/nf/elf 38.59 KB -
polyhedron/nf/elf/sections/text 15.13 KB -
polyhedron/protein/elf 84.92 KB -
polyhedron/protein/elf/sections/text 48.27 KB -
polyhedron/rnflow/elf 92.80 KB -
polyhedron/rnflow/elf/sections/text 61.05 KB -
polyhedron/test_fpu2/elf 75.50 KB -
polyhedron/test_fpu2/elf/sections/text 44.28 KB -
polyhedron/tfft2/elf 38.45 KB -
polyhedron/tfft2/elf/sections/text 15.39 KB -
tramp3d_pgo/elf 1.04 MB -
tramp3d_pgo/elf/sections/text 459.30 KB -
Geometric Mean 63.55 KB -