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 20190312 (experimental) ef668b339b7682b996b5183c54ef04411ff965cd
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 ef668b339b7682b996b5183c54ef04411ff965cd
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 1552415851000.ef668b339b7682b996b5183c54ef04411ff965cd 2019-03-12T23:17:43.691247 0:01:10.891012
Previous 1552176976000.8fe074cf790f632b22e59c24f102e528407bb04e 2019-03-10T06:38:29.983202 0:01:14.872418
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.705752

Tests Summary

Status Group # # (B)
Performance Regressions 6 40
Performance Improvements 5 22
Unchanged Tests 973 922
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2 16.15% 1.571 1.825 - 2.35% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 3.92% 15.942 16.567 - 2.10% -
polyhedron/test_fpu2 2.16% 38.147 38.972 - 0.84% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/CBC/PKCS7 decrypt -5.30% 3228.949 3057.933 - -1.11% -
botan/CTR-BE(AES-128) encrypt -4.03% 3798.323 3645.227 - -2.97% -
botan/AES-128/XTS encrypt -3.57% 1634.795 1576.435 - -7.30% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -58.36% 0.487 0.203 - -57.72% -
polyhedron/linpk -43.88% 0.637 0.358 - -53.77% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -5.06% 73.451 69.737 - -5.05% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/XTS decrypt 6.70% 1590.879 1697.541 - 1.70% -
botan/Tiger(24,3) hash 2.55% 386.662 396.531 - 4.57% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/ac 52.36% 0.575 0.876 - 0.79% -
polyhedron/capacita 22.44% 1.182 1.447 - -0.13% -
polyhedron/air 10.93% 2.572 2.853 - -0.54% -
polyhedron/doduc 8.98% 2.833 3.088 - -0.29% -
polyhedron/induct2 7.85% 2.458 2.651 - 0.10% -
botan 7.26% 72.789 78.070 - -0.89% -
polyhedron/rnflow 7.10% 2.195 2.350 - -0.15% -
tramp3d 5.94% 19.422 20.576 - -1.97% -
polyhedron/fatigue2 5.72% 1.123 1.187 - 0.33% -
polyhedron/aermod 5.55% 18.508 19.534 - 0.48% -
polyhedron/protein 2.59% 1.270 1.302 - -0.54% -
polyhedron/test_fpu2 2.35% 1.783 1.825 - 16.15% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mdbx 4.13% 4.986 5.192 - -0.17% -
polyhedron/air 2.54% 1.704 1.748 - 0.61% -
polyhedron/capacita 2.10% 16.227 16.567 - 3.92% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 13.19% 41.35 MB 46.80 MB - -0.13% -
polyhedron/capacita 10.10% 67.94 MB 74.80 MB - 0.00% -
polyhedron/induct2 2.75% 94.06 MB 96.65 MB - -0.37% -
botan 2.22% 14.79 MB 15.12 MB - 0.00% -
polyhedron/mp_prop_design 2.07% 45.36 MB 46.30 MB - 1.36% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Camellia-128 encrypt -8.22% 146.925 134.854 - -0.18% -
botan/ChaCha20Poly1305 decrypt -7.68% 351.428 324.451 - -0.03% -
botan/Camellia-128 decrypt -7.66% 145.917 134.738 - -0.10% -
botan/ChaCha20Poly1305 encrypt -7.50% 351.892 325.516 - -0.09% -
botan/AES-128/XTS encrypt -7.30% 1700.572 1576.435 - -3.57% -
nbench/STRING SORT -4.25% 1260.500 1206.900 - -0.06% -
botan/CTR-BE(AES-128) encrypt -2.97% 3756.930 3645.227 - -4.03% -
nbench/ASSIGNMENT -2.79% 73.375 71.331 - 0.07% -
nbench/NUMERIC SORT -2.40% 1847.300 1803.000 - -0.17% -
botan/AES-128/CBC/PKCS7 encrypt -2.18% 877.141 858.003 - -1.45% -

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 18.86% 45.89 KB 54.55 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/induct2/elf/sections/text 8.01% 124.70 KB 134.69 KB - 0.00% -
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% -
botan/elf/sections/text 2.80% 339.56 KB 349.08 KB - -0.02% -
polyhedron/fatigue2/elf/sections/text 2.38% 47.25 KB 48.38 KB - 0.00% -
polyhedron/aermod/elf/sections/text 2.36% 724.81 KB 741.95 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno -57.72% 0.479 0.203 - -58.36% -
polyhedron/linpk -53.77% 0.774 0.358 - -43.88% -
polyhedron/tfft2 -18.63% 0.645 0.524 - -0.74% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -5.05% 73.450 69.737 - -5.06% -
tramp3d -2.00% 1.282 1.256 - -0.40% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow -12.73% 107.34 MB 93.68 MB - 0.00% -
polyhedron/linpk -12.62% 43.71 MB 38.20 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/HUFFMAN 14.58% 5523.000 6328.000 - 0.04% -
botan/Twofish encrypt 6.99% 322.212 344.719 - -0.21% -
botan/Twofish decrypt 5.77% 278.513 294.583 - -0.06% -
botan/Tiger(24,3) hash 4.57% 379.193 396.531 - 2.55% -
botan/XTEA encrypt 4.12% 207.566 216.123 - -0.16% -
botan/XTEA decrypt 2.54% 213.495 218.921 - -0.23% -
botan/Camellia-256 encrypt 2.35% 115.535 118.255 - 0.12% -
botan/AES-128/OCB decrypt 2.30% 943.636 965.325 - -1.49% -
botan/Camellia-256 decrypt 2.03% 115.360 117.707 - -0.10% -
botan/Camellia-192 decrypt 2.03% 115.352 117.688 - -0.13% -

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 -4.05% 96.72 KB 92.80 KB - 0.00% -
polyhedron/rnflow/elf/sections/text -3.11% 63.81 KB 61.83 KB - 0.00% -

Report Time: 0.23s
score
Name Current %
botan/AES-128 decrypt 7148.879 -
botan/AES-128 encrypt 7112.274 -
botan/AES-128/CBC/PKCS7 decrypt 3057.933 -5.30%
botan/AES-128/CBC/PKCS7 encrypt 858.003 -
botan/AES-128/EAX decrypt 505.371 -
botan/AES-128/EAX encrypt 504.659 -
botan/AES-128/GCM(16) [clmul] decrypt 1253.382 -
botan/AES-128/GCM(16) [clmul] encrypt 1253.505 -
botan/AES-128/OCB decrypt 965.325 -
botan/AES-128/OCB encrypt 998.953 -
botan/AES-128/XTS decrypt 1697.541 6.70%
botan/AES-128/XTS encrypt 1576.435 -3.57%
botan/AES-192 decrypt 5969.172 -
botan/AES-192 encrypt 6000.412 -
botan/AES-256 decrypt 5088.328 -
botan/AES-256 encrypt 5115.802 -
botan/ARIA-128 decrypt 169.248 -
botan/ARIA-128 encrypt 169.258 -
botan/ARIA-192 decrypt 146.401 -
botan/ARIA-192 encrypt 145.941 -
botan/ARIA-256 decrypt 129.203 -
botan/ARIA-256 encrypt 128.869 -
botan/Blowfish decrypt 246.267 -
botan/Blowfish encrypt 248.551 -
botan/CAST-128 decrypt 242.411 -
botan/CAST-128 encrypt 244.535 -
botan/CAST-256 decrypt 129.609 -
botan/CAST-256 encrypt 129.517 -
botan/CMAC(AES-128) mac 923.751 -
botan/CTR-BE(AES-128) decrypt 3716.164 -
botan/CTR-BE(AES-128) encrypt 3645.227 -4.03%
botan/CTR-BE(Serpent) decrypt 208.353 -
botan/CTR-BE(Serpent) encrypt 208.456 -
botan/Camellia-128 decrypt 134.738 -
botan/Camellia-128 encrypt 134.854 -
botan/Camellia-192 decrypt 117.688 -
botan/Camellia-192 encrypt 118.064 -
botan/Camellia-256 decrypt 117.707 -
botan/Camellia-256 encrypt 118.255 -
botan/ChaCha20Poly1305 decrypt 324.451 -
botan/ChaCha20Poly1305 encrypt 325.516 -
botan/DES decrypt 100.470 -
botan/DES encrypt 101.673 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.469 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.776 -
botan/HMAC(SHA-256) mac 1642.366 -
botan/IDEA decrypt 408.457 -
botan/IDEA encrypt 407.154 -
botan/KASUMI decrypt 85.564 -
botan/KASUMI encrypt 86.534 -
botan/Keccak-1600(512) hash 178.135 -
botan/MISTY1 decrypt 102.704 -
botan/MISTY1 encrypt 102.035 -
botan/Noekeon decrypt 358.824 -
botan/Noekeon encrypt 351.068 -
botan/RC4 encrypt 202.928 -
botan/RIPEMD-160 hash 342.473 -
botan/SHA-160 hash 1509.678 -
botan/SHA-256 hash 1438.420 -
botan/SHA-512 hash 408.487 -
botan/SHACAL2 decrypt 486.015 -
botan/SHACAL2 encrypt 1615.506 -
botan/SM4 decrypt 128.595 -
botan/SM4 encrypt 128.413 -
botan/Salsa20 encrypt 556.689 -
botan/Serpent decrypt 267.510 -
botan/Serpent encrypt 214.018 -
botan/Serpent/CBC/PKCS7 decrypt 247.872 -
botan/Serpent/CBC/PKCS7 encrypt 92.558 -
botan/Serpent/EAX decrypt 56.801 -
botan/Serpent/EAX encrypt 56.782 -
botan/Serpent/GCM(16) [clmul] decrypt 154.703 -
botan/Serpent/GCM(16) [clmul] encrypt 154.558 -
botan/Serpent/OCB decrypt 203.168 -
botan/Serpent/OCB encrypt 171.558 -
botan/Serpent/XTS decrypt 230.695 -
botan/Serpent/XTS encrypt 190.142 -
botan/Skein-512(512) hash 486.083 -
botan/Threefish-512 decrypt 280.440 -
botan/Threefish-512 encrypt 285.052 -
botan/Tiger(24,3) hash 396.531 2.55%
botan/TripleDES decrypt 36.006 -
botan/TripleDES encrypt 35.978 -
botan/Twofish decrypt 294.583 -
botan/Twofish encrypt 344.719 -
botan/Whirlpool hash 127.346 -
botan/XTEA decrypt 218.921 -
botan/XTEA encrypt 216.123 -
himeno 1075.228 -
nbench/ASSIGNMENT 71.331 -
nbench/BITFIELD 742060000.000 -
nbench/FOURIER 283670.000 -
nbench/FP EMULATION 956.590 -
nbench/HUFFMAN 6328.000 -
nbench/IDEA 16009.000 -
nbench/LU DECOMPOSITION 5821.200 -
nbench/NEURAL NET 193.350 -
nbench/NUMERIC SORT 1803.000 -
nbench/STRING SORT 1206.900 -
Geometric Mean 465.169 -
size (bytes)
Name Current %
botan/elf 690.84 KB -
botan/elf/sections/text 349.08 KB -
cray/elf 31.03 KB -
cray/elf/sections/text 7.53 KB -
himeno/elf 30.41 KB -
himeno/elf/sections/text 5.05 KB -
nbench/elf 95.23 KB -
nbench/elf/sections/text 49.17 KB -
polyhedron/ac/elf 50.21 KB -
polyhedron/ac/elf/sections/text 23.94 KB -
polyhedron/aermod/elf 995.97 KB -
polyhedron/aermod/elf/sections/text 741.95 KB -
polyhedron/air/elf 96.82 KB -
polyhedron/air/elf/sections/text 71.38 KB -
polyhedron/capacita/elf 80.02 KB -
polyhedron/capacita/elf/sections/text 54.55 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 116.19 KB -
polyhedron/fatigue2/elf 80.20 KB -
polyhedron/fatigue2/elf/sections/text 48.38 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 134.69 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 43.27 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 48.03 KB -
polyhedron/rnflow/elf 92.80 KB -
polyhedron/rnflow/elf/sections/text 61.83 KB -
polyhedron/test_fpu2/elf 75.50 KB -
polyhedron/test_fpu2/elf/sections/text 45.14 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 459.11 KB -
Geometric Mean 63.56 KB -