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: 1375.050
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

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 20190206 (experimental) 1a1a006be54f4325502e05ead5130e11d1f47a1d
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 1a1a006be54f4325502e05ead5130e11d1f47a1d
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
Filter

zenith.gcc-trunk.O2_g test results

Run Order Start Time Duration
Current 1549428515000.1a1a006be54f4325502e05ead5130e11d1f47a1d 2019-02-06T08:34:58.355919 0:01:11.021484
Previous 1549347085000.9ca54fa17dca62afa21bc068127d03163f719269 2019-02-05T10:52:13.754989 0:01:14.455094
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 4 34
Performance Improvements 11 26
Added Tests 3 3
Unchanged Tests 1218 1173
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/nf 72.70% 0.377 0.650 - 76.61% -
polyhedron/test_fpu2 18.62% 1.303 1.546 - -4.10% -
polyhedron/rnflow 13.12% 1.734 1.962 - 15.03% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/CBC/PKCS7 decrypt -8.39% 3069.942 2812.484 - -7.63% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -51.50% 0.537 0.261 - -51.31% -
polyhedron/linpk -47.99% 0.554 0.288 - -48.32% -
polyhedron/doduc -9.36% 2.564 2.324 - -7.36% -
nbench -3.44% 1.604 1.549 - -5.61% -
random/pr44563.c -2.98% 233.580 226.624 - -1.54% -
random/pr69609.c -2.81% 75.451 73.328 - 0.03% -
random/pr26854-2.c -2.76% 38.347 37.290 - -1.24% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/EAX decrypt 3.56% 437.865 453.467 - 1.21% -
botan/AES-128/EAX encrypt 3.09% 439.176 452.731 - 0.70% -
botan/CTR-BE(Serpent) decrypt 2.11% 253.068 258.415 - 0.08% -
botan/CTR-BE(Serpent) encrypt 2.03% 252.989 258.116 - -0.08% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr29433.cpp/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/nf 76.61% 0.368 0.650 - 72.70% -
random/pr36498.cpp 34.72% 24.470 32.966 - 0.10% -
polyhedron/fatigue2 28.15% 0.955 1.224 - 0.23% -
random/pr12850.cpp 20.70% 56.428 68.107 - 0.26% -
random/pr36439.cpp 19.26% 31.499 37.567 - 0.71% -
polyhedron/rnflow 15.03% 1.706 1.962 - 13.12% -
random/pr36291.cpp 7.79% 31.280 33.716 - 0.80% -
botan 6.73% 105.592 112.699 - 0.94% -
random/pr39326.c 4.37% 195.766 204.314 - 0.37% -
polyhedron/protein 2.29% 1.214 1.242 - -0.56% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.43% 104.581 109.216 - 0.03% -
polyhedron/gas_dyn2 3.30% 98.070 101.306 - 0.11% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 15.75% 538.17 MB 622.93 MB - 0.00% -
random/pr39326.c 5.82% 848.66 MB 898.05 MB - 0.00% -
random/pr12850.cpp 5.66% 938.66 MB 991.74 MB - 0.00% -
random/pr36291.cpp 5.40% 631.49 MB 665.57 MB - 0.01% -
random/empty.C 2.21% 17.35 MB 17.73 MB - 0.35% -
botan 2.17% 14.79 MB 15.11 MB - 0.42% -
polyhedron/doduc 2.14% 98.67 MB 100.79 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.12% 65.806 55.855 - -0.07% -
botan/AES-128/CBC/PKCS7 decrypt -7.63% 3044.786 2812.484 - -8.39% -
botan/AES-128/XTS decrypt -4.39% 1555.064 1486.772 - -0.51% -
botan/IDEA decrypt -2.89% 512.491 497.681 - 0.77% -
nbench/LU DECOMPOSITION -2.68% 3879.900 3775.800 - -0.07% -
nbench/HUFFMAN -2.59% 5886.800 5734.600 - -0.15% -
botan/IDEA encrypt -2.46% 511.147 498.568 - 0.09% -
botan/Noekeon decrypt -2.46% 403.366 393.448 - -0.26% -
nbench/FP EMULATION -2.11% 631.280 617.930 - -0.03% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.39% 19.60 MB 25.75 MB - -0.00% -
random/pr36498.cpp/elf/sections/text 25.55% 380.08 KB 477.21 KB - 0.00% -
random/pr36439.cpp/elf 18.39% 12.80 MB 15.16 MB - -0.00% -
random/pr12850.cpp/elf 10.47% 34.64 MB 38.27 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -
botan/elf 2.34% 13.91 MB 14.24 MB - 0.25% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -51.31% 0.535 0.261 - -51.50% -
polyhedron/linpk -48.32% 0.558 0.288 - -47.99% -
polyhedron/gas_dyn2 -26.77% 0.950 0.695 - -1.26% -
himeno -18.55% 0.228 0.186 - -5.15% -
polyhedron/ac -9.47% 0.699 0.633 - -0.40% -
polyhedron/doduc -7.36% 2.509 2.324 - -9.36% -
nbench -5.61% 1.641 1.549 - -3.44% -
polyhedron/test_fpu2 -4.10% 1.612 1.546 - 18.62% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.03% 68.207 66.139 - -0.06% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.69% 1.27 GB 1.21 GB - 0.13% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 11.21% 2981.694 3316.015 - 1.78% -
nbench/NEURAL NET 10.73% 111.450 123.410 - -0.06% -
botan/CTR-BE(AES-128) decrypt 9.65% 3023.423 3315.103 - 1.81% -
botan/AES-128/GCM(16) [clmul] decrypt 4.87% 1140.691 1196.240 - -0.18% -
botan/AES-128/GCM(16) [clmul] encrypt 4.67% 1151.724 1205.472 - -0.33% -
botan/ChaCha20Poly1305 encrypt 4.54% 383.021 400.427 - 0.08% -
botan/AES-128/XTS encrypt 4.12% 1551.308 1615.224 - 0.01% -
botan/XTEA encrypt 4.05% 208.104 216.532 - 0.02% -
botan/Twofish decrypt 4.04% 309.491 321.994 - -0.13% -
botan/AES-128/OCB decrypt 3.77% 930.424 965.503 - 0.15% -
botan/ChaCha20Poly1305 decrypt 3.64% 382.404 396.331 - -0.53% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text -61.17% 497.00 B 193.00 B - 0.00% -
random/pr12850.cpp/elf/sections/text -8.63% 27.71 KB 25.32 KB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.62% 406.75 KB 375.76 KB - 0.00% -
random/pr29433.cpp/elf -2.97% 1.62 MB 1.58 MB - 0.03% -
polyhedron/tfft2/elf/sections/text -2.14% 5.83 KB 5.70 KB - 0.00% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr29433.cpp/elf/sections/text


Report Time: 0.33s
Name Current %
botan/AES-128 decrypt 7243.844 -
botan/AES-128 encrypt 7073.515 -
botan/AES-128/CBC/PKCS7 decrypt 2812.484 -8.39%
botan/AES-128/CBC/PKCS7 encrypt 723.700 -
botan/AES-128/EAX decrypt 453.467 3.56%
botan/AES-128/EAX encrypt 452.731 3.09%
botan/AES-128/GCM(16) [clmul] decrypt 1196.240 -
botan/AES-128/GCM(16) [clmul] encrypt 1205.472 -
botan/AES-128/OCB decrypt 965.503 -
botan/AES-128/OCB encrypt 966.169 -
botan/AES-128/XTS decrypt 1486.772 -
botan/AES-128/XTS encrypt 1615.224 -
botan/AES-192 decrypt 5892.839 -
botan/AES-192 encrypt 5947.275 -
botan/AES-256 decrypt 4900.608 -
botan/AES-256 encrypt 4911.550 -
botan/ARIA-128 decrypt 170.157 -
botan/ARIA-128 encrypt 170.670 -
botan/ARIA-192 decrypt 147.309 -
botan/ARIA-192 encrypt 147.190 -
botan/ARIA-256 decrypt 129.809 -
botan/ARIA-256 encrypt 129.576 -
botan/Blowfish decrypt 244.113 -
botan/Blowfish encrypt 245.633 -
botan/CAST-128 decrypt 240.204 -
botan/CAST-128 encrypt 240.367 -
botan/CAST-256 decrypt 127.380 -
botan/CAST-256 encrypt 127.456 -
botan/CMAC(AES-128) mac 782.666 -
botan/CTR-BE(AES-128) decrypt 3315.103 -
botan/CTR-BE(AES-128) encrypt 3316.015 -
botan/CTR-BE(Serpent) decrypt 258.415 2.11%
botan/CTR-BE(Serpent) encrypt 258.116 2.03%
botan/Camellia-128 decrypt 150.044 -
botan/Camellia-128 encrypt 150.546 -
botan/Camellia-192 decrypt 117.567 -
botan/Camellia-192 encrypt 117.665 -
botan/Camellia-256 decrypt 117.231 -
botan/Camellia-256 encrypt 117.630 -
botan/ChaCha20Poly1305 decrypt 396.331 -
botan/ChaCha20Poly1305 encrypt 400.427 -
botan/DES decrypt 95.849 -
botan/DES encrypt 96.125 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.024 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.272 -
botan/HMAC(SHA-256) mac 1642.800 -
botan/IDEA decrypt 497.681 -
botan/IDEA encrypt 498.568 -
botan/KASUMI decrypt 79.519 -
botan/KASUMI encrypt 85.195 -
botan/Keccak-1600(512) hash 154.466 -
botan/MISTY1 decrypt 105.473 -
botan/MISTY1 encrypt 105.338 -
botan/Noekeon decrypt 393.448 -
botan/Noekeon encrypt 395.865 -
botan/RC4 encrypt 202.142 -
botan/RIPEMD-160 hash 403.930 -
botan/SHA-160 hash 1484.088 -
botan/SHA-256 hash 1438.540 -
botan/SHA-512 hash 315.696 -
botan/SHACAL2 decrypt 452.870 -
botan/SHACAL2 encrypt 1630.269 -
botan/SM4 decrypt 130.724 -
botan/SM4 encrypt 131.013 -
botan/Salsa20 encrypt 544.165 -
botan/Serpent decrypt 296.565 -
botan/Serpent encrypt 269.547 -
botan/Serpent/CBC/PKCS7 decrypt 267.731 -
botan/Serpent/CBC/PKCS7 encrypt 95.057 -
botan/Serpent/EAX decrypt 62.032 -
botan/Serpent/EAX encrypt 61.993 -
botan/Serpent/GCM(16) [clmul] decrypt 189.480 -
botan/Serpent/GCM(16) [clmul] encrypt 189.383 -
botan/Serpent/OCB decrypt 217.656 -
botan/Serpent/OCB encrypt 202.425 -
botan/Serpent/XTS decrypt 248.451 -
botan/Serpent/XTS encrypt 228.949 -
botan/Skein-512(512) hash 491.285 -
botan/Threefish-512 decrypt 284.283 -
botan/Threefish-512 encrypt 284.196 -
botan/Tiger(24,3) hash 393.729 -
botan/TripleDES decrypt 34.024 -
botan/TripleDES encrypt 34.137 -
botan/Twofish decrypt 321.994 -
botan/Twofish encrypt 325.719 -
botan/Whirlpool hash 144.138 -
botan/XTEA decrypt 217.240 -
botan/XTEA encrypt 216.532 -
himeno 1069.599 -
nbench/ASSIGNMENT 55.855 -
nbench/BITFIELD 716550000.000 -
nbench/FOURIER 71897.000 -
nbench/FP EMULATION 617.930 -
nbench/HUFFMAN 5734.600 -
nbench/IDEA 16565.000 -
nbench/LU DECOMPOSITION 3775.800 -
nbench/NEURAL NET 123.410 -
nbench/NUMERIC SORT 1743.700 -
nbench/STRING SORT 957.710 -
Geometric Mean 456.925 -
Name Current %
botan/elf 14.24 MB -
botan/elf/sections/text 306.19 KB -
cray/elf 63.70 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.00 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.80 KB -
polyhedron/ac/elf 53.70 KB -
polyhedron/ac/elf/sections/text 11.44 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 648.16 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.63 KB -
polyhedron/capacita/elf 81.88 KB -
polyhedron/capacita/elf/sections/text 23.33 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.31 KB -
polyhedron/doduc/elf 449.77 KB -
polyhedron/doduc/elf/sections/text 88.20 KB -
polyhedron/fatigue2/elf 126.52 KB -
polyhedron/fatigue2/elf/sections/text 36.92 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.25 KB -
polyhedron/induct2/elf 313.13 KB -
polyhedron/induct2/elf/sections/text 97.59 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.38 KB -
polyhedron/mdbx/elf/sections/text 27.86 KB -
polyhedron/mp_prop_design/elf 65.12 KB -
polyhedron/mp_prop_design/elf/sections/text 15.55 KB -
polyhedron/nf/elf 56.47 KB -
polyhedron/nf/elf/sections/text 9.99 KB -
polyhedron/protein/elf 148.37 KB -
polyhedron/protein/elf/sections/text 39.75 KB -
polyhedron/rnflow/elf 198.48 KB -
polyhedron/rnflow/elf/sections/text 41.77 KB -
polyhedron/test_fpu2/elf 149.66 KB -
polyhedron/test_fpu2/elf/sections/text 31.22 KB -
polyhedron/tfft2/elf 45.23 KB -
polyhedron/tfft2/elf/sections/text 5.70 KB -
random/empty.C/elf 1.32 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.63 MB -
random/pr12392.cpp/elf/sections/text 375.76 KB -
random/pr12850.cpp/elf 38.27 MB -
random/pr12850.cpp/elf/sections/text 25.32 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.36 KB -
random/pr29433.cpp/elf 1.58 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 365.93 KB -
random/pr36262.c/elf/sections/text 110.50 KB -
random/pr36291.cpp/elf 14.24 MB -
random/pr36291.cpp/elf/sections/text 831.64 KB -
random/pr36439.cpp/elf 15.16 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.75 MB -
random/pr36498.cpp/elf/sections/text 477.21 KB -
random/pr38518.c/elf 365.71 KB -
random/pr38518.c/elf/sections/text 110.50 KB -
random/pr39326.c/elf 1.32 MB -
random/pr39326.c/elf/sections/text 334.03 KB -
random/pr44563.c/elf 20.46 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.61 KB -
random/pr70614.c/elf 140.60 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 55.95 KB -58.39%