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: 1624.303
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.84
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 sme ssbd sev 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
memory MemTotal: 16294552 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 20190327 (experimental) 556733940a0dd17e84ff1838e6e0908157efaa25
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 556733940a0dd17e84ff1838e6e0908157efaa25
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 1553649350000.556733940a0dd17e84ff1838e6e0908157efaa25 2019-03-27T10:20:21.919382 0:01:10.830722
Previous 1553431879000.9d74321b261bdd565cc53c84c81b7e79496408b3 2019-03-24T17:18:19.493108 0:01:10.813925
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 19 43
Performance Improvements 14 24
Added Tests 3 3
Unchanged Tests 1200 1166
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 183.76% 0.185 0.526 - 130.11% -
random/pr12392.cpp 91.67% 53.050 101.682 - 94.33% -
random/pr26854-2.c 36.85% 38.600 52.825 - 39.91% -
random/pr70614.c 33.23% 1.116 1.487 - 33.43% -
cray 16.04% 0.246 0.286 - 14.31% -
nbench 10.74% 1.538 1.703 - 3.78% -
random/pr36262.c 7.74% 13.158 14.177 - 3.56% -
polyhedron/ac 7.28% 0.359 0.385 - -44.83% -
random/pr38518.c 7.09% 13.137 14.069 - 3.64% -
random/pr36498.cpp 6.77% 32.231 34.413 - 40.63% -
random/pr36439.cpp 5.33% 37.582 39.585 - 25.67% -
polyhedron/mdbx 4.55% 0.831 0.869 - 3.84% -
polyhedron/test_fpu2 4.14% 1.301 1.355 - -15.94% -
botan 2.21% 108.007 110.394 - 4.55% -
polyhedron/protein 2.00% 1.241 1.266 - 4.28% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2 2.16% 64.760 66.159 - -3.00% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET -7.98% 123.100 113.280 - 1.64% -
nbench/LU DECOMPOSITION -4.94% 3947.400 3752.500 - -3.28% -
botan/CTR-BE(AES-128) decrypt -2.01% 3432.425 3363.375 - 11.24% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/nf -36.37% 0.646 0.411 - 11.70% -
polyhedron/rnflow -10.27% 1.966 1.764 - 3.41% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/air -5.46% 2.584 2.443 - -4.79% -
polyhedron/fatigue2 -5.27% 110.064 104.265 - -0.30% -
polyhedron/mdbx -2.60% 6.494 6.326 - -2.18% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/empty.C -2.23% 17.70 MB 17.30 MB - -0.29% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/ASSIGNMENT 19.54% 55.655 66.532 - 1.10% -
nbench/HUFFMAN 5.74% 5386.700 5696.100 - -3.24% -
nbench/FP EMULATION 4.07% 616.560 641.670 - 1.65% -
botan/AES-128/CBC/PKCS7 decrypt 3.07% 2889.613 2978.325 - -2.18% -
botan/AES-128/CBC/PKCS7 encrypt 2.69% 710.856 729.987 - -0.59% -
botan/AES-128/XTS encrypt 2.30% 1557.286 1593.179 - 2.70% -
botan/SHA-512 hash 2.13% 309.280 315.880 - 0.06% -
botan/AES-128/OCB decrypt 2.08% 902.304 921.054 - -1.01% -

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
himeno 130.11% 0.228 0.526 - 183.76% -
random/pr12392.cpp 94.33% 52.324 101.682 - 91.67% -
random/pr36498.cpp 40.63% 24.470 34.413 - 6.77% -
random/pr26854-2.c 39.91% 37.758 52.825 - 36.85% -
polyhedron/fatigue2 36.39% 0.955 1.303 - -0.02% -
random/pr70614.c 33.43% 1.115 1.487 - 33.23% -
random/pr36439.cpp 25.67% 31.499 39.585 - 5.33% -
random/pr12850.cpp 19.19% 56.428 67.254 - 0.33% -
cray 14.31% 0.250 0.286 - 16.04% -
polyhedron/nf 11.70% 0.368 0.411 - -36.37% -
botan 4.55% 105.592 110.394 - 2.21% -
polyhedron/protein 4.28% 1.214 1.266 - 2.00% -
polyhedron/mdbx 3.84% 0.837 0.869 - 4.55% -
nbench 3.78% 1.641 1.703 - 10.74% -
random/pr38518.c 3.64% 13.575 14.069 - 7.09% -
random/pr36262.c 3.56% 13.690 14.177 - 7.74% -
polyhedron/rnflow 3.41% 1.706 1.764 - -10.27% -
random/pr39326.c 2.88% 195.766 201.410 - -1.01% -
polyhedron/air 2.64% 1.114 1.143 - 0.95% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 3.09% 98.070 101.098 - 0.46% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 23.16% 538.17 MB 662.83 MB - 0.33% -
random/pr36439.cpp 7.48% 535.84 MB 575.93 MB - -0.04% -
random/pr39326.c 5.76% 848.66 MB 897.53 MB - -0.06% -
random/pr12850.cpp 5.64% 938.66 MB 991.64 MB - 0.00% -
random/pr36291.cpp 5.23% 631.49 MB 664.52 MB - -0.04% -
botan 2.59% 14.79 MB 15.17 MB - 0.28% -
polyhedron/rnflow 2.02% 81.12 MB 82.76 MB - 1.06% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/KASUMI encrypt -6.78% 85.282 79.502 - -0.01% -
botan/XTEA decrypt -6.35% 218.766 204.876 - 0.98% -
botan/KASUMI decrypt -5.89% 79.563 74.880 - 0.15% -
botan/AES-128/OCB encrypt -5.12% 964.181 914.824 - -2.00% -
botan/IDEA decrypt -3.38% 512.491 495.176 - -0.07% -
nbench/LU DECOMPOSITION -3.28% 3879.900 3752.500 - -4.94% -
nbench/HUFFMAN -3.24% 5886.800 5696.100 - 5.74% -
botan/IDEA encrypt -2.62% 511.147 497.768 - 0.16% -
botan/Noekeon decrypt -2.35% 403.366 393.867 - 0.22% -
botan/AES-128/CBC/PKCS7 decrypt -2.18% 3044.786 2978.325 - 3.07% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.40% 19.60 MB 25.75 MB - -0.00% -
random/pr36498.cpp/elf/sections/text 25.59% 380.08 KB 477.35 KB - 0.00% -
random/pr36439.cpp/elf 18.45% 12.80 MB 15.17 MB - -0.00% -
random/pr12850.cpp/elf 10.47% 34.64 MB 38.26 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -
botan/elf 2.19% 13.91 MB 14.22 MB - -0.01% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -51.65% 0.535 0.259 - -1.60% -
polyhedron/ac -44.83% 0.699 0.385 - 7.28% -
polyhedron/test_fpu2 -15.94% 1.612 1.355 - 4.14% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/air -4.79% 2.566 2.443 - -5.46% -
polyhedron/test_fpu2 -3.00% 68.207 66.159 - 2.16% -
polyhedron/mdbx -2.18% 6.466 6.326 - -2.60% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.73% 1.27 GB 1.21 GB - 0.17% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 14.22% 2981.694 3405.728 - -0.18% -
botan/CTR-BE(AES-128) decrypt 11.24% 3023.423 3363.375 - -2.01% -
botan/Twofish decrypt 4.92% 309.491 324.731 - 0.35% -
botan/AES-128/GCM(16) [clmul] encrypt 4.38% 1151.724 1202.118 - 0.83% -
botan/ChaCha20Poly1305 encrypt 4.28% 383.021 399.410 - 0.59% -
botan/AES-128/GCM(16) [clmul] decrypt 3.95% 1140.691 1185.801 - -0.21% -
botan/ChaCha20Poly1305 decrypt 3.90% 382.404 397.312 - 0.28% -
botan/AES-128/XTS encrypt 2.70% 1551.308 1593.179 - 2.30% -
botan/XTEA encrypt 2.31% 208.104 212.905 - 0.46% -
botan/AES-128/EAX encrypt 2.24% 449.571 459.636 - 0.20% -
botan/AES-128/EAX decrypt 2.03% 448.050 457.125 - -0.08% -

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 -7.71% 406.75 KB 375.37 KB - 0.00% -
random/pr29433.cpp/elf -2.98% 1.62 MB 1.58 MB - 0.00% -
polyhedron/tfft2/elf/sections/text -2.14% 5.83 KB 5.70 KB - 0.00% -
random/pr12392.cpp/elf -2.03% 27.11 MB 26.56 MB - -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: 0.21s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2978.325 3.07%
botan/AES-128/CBC/PKCS7 encrypt 729.987 2.69%
botan/AES-128 decrypt 7270.501 -
botan/AES-128/EAX decrypt 457.125 -
botan/AES-128/EAX encrypt 459.636 -
botan/AES-128 encrypt 7169.781 -
botan/AES-128/GCM(16) [clmul] decrypt 1185.801 -
botan/AES-128/GCM(16) [clmul] encrypt 1202.118 -
botan/AES-128/OCB decrypt 921.054 2.08%
botan/AES-128/OCB encrypt 914.824 -
botan/AES-128/XTS decrypt 1540.432 -
botan/AES-128/XTS encrypt 1593.179 2.30%
botan/AES-192 decrypt 5962.679 -
botan/AES-192 encrypt 5877.043 -
botan/AES-256 decrypt 4920.264 -
botan/AES-256 encrypt 4883.533 -
botan/ARIA-128 decrypt 169.705 -
botan/ARIA-128 encrypt 170.093 -
botan/ARIA-192 decrypt 147.176 -
botan/ARIA-192 encrypt 147.420 -
botan/ARIA-256 decrypt 129.339 -
botan/ARIA-256 encrypt 129.805 -
botan/Blowfish decrypt 243.642 -
botan/Blowfish encrypt 246.163 -
botan/Camellia-128 decrypt 150.297 -
botan/Camellia-128 encrypt 149.816 -
botan/Camellia-192 decrypt 117.520 -
botan/Camellia-192 encrypt 117.446 -
botan/Camellia-256 decrypt 117.539 -
botan/Camellia-256 encrypt 117.274 -
botan/CAST-128 decrypt 239.924 -
botan/CAST-128 encrypt 240.556 -
botan/CAST-256 decrypt 127.507 -
botan/CAST-256 encrypt 127.424 -
botan/ChaCha20Poly1305 decrypt 397.312 -
botan/ChaCha20Poly1305 encrypt 399.410 -
botan/CMAC(AES-128) mac 781.441 -
botan/CTR-BE(AES-128) decrypt 3363.375 -2.01%
botan/CTR-BE(AES-128) encrypt 3405.728 -
botan/CTR-BE(Serpent) decrypt 257.276 -
botan/CTR-BE(Serpent) encrypt 257.257 -
botan/DES decrypt 95.887 -
botan/DES encrypt 96.090 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.186 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.096 -
botan/HMAC(SHA-256) mac 1643.581 -
botan/IDEA decrypt 495.176 -
botan/IDEA encrypt 497.768 -
botan/KASUMI decrypt 74.880 -
botan/KASUMI encrypt 79.502 -
botan/Keccak-1600(512) hash 155.298 -
botan/MISTY1 decrypt 105.452 -
botan/MISTY1 encrypt 105.191 -
botan/Noekeon decrypt 393.867 -
botan/Noekeon encrypt 393.941 -
botan/RC4 encrypt 200.975 -
botan/RIPEMD-160 hash 406.235 -
botan/Salsa20 encrypt 544.611 -
botan/Serpent/CBC/PKCS7 decrypt 269.186 -
botan/Serpent/CBC/PKCS7 encrypt 95.160 -
botan/Serpent decrypt 296.927 -
botan/Serpent/EAX decrypt 62.046 -
botan/Serpent/EAX encrypt 62.065 -
botan/Serpent encrypt 269.748 -
botan/Serpent/GCM(16) [clmul] decrypt 188.880 -
botan/Serpent/GCM(16) [clmul] encrypt 189.014 -
botan/Serpent/OCB decrypt 218.203 -
botan/Serpent/OCB encrypt 202.664 -
botan/Serpent/XTS decrypt 249.227 -
botan/Serpent/XTS encrypt 230.097 -
botan/SHA-160 hash 1482.021 -
botan/SHA-256 hash 1438.917 -
botan/SHA-512 hash 315.880 2.13%
botan/SHACAL2 decrypt 455.362 -
botan/SHACAL2 encrypt 1624.596 -
botan/Skein-512(512) hash 487.798 -
botan/SM4 decrypt 130.981 -
botan/SM4 encrypt 131.209 -
botan/Threefish-512 decrypt 283.584 -
botan/Threefish-512 encrypt 283.967 -
botan/Tiger(24,3) hash 392.701 -
botan/TripleDES decrypt 33.986 -
botan/TripleDES encrypt 34.143 -
botan/Twofish decrypt 324.731 -
botan/Twofish encrypt 326.092 -
botan/Whirlpool hash 143.973 -
botan/XTEA decrypt 204.876 -
botan/XTEA encrypt 212.905 -
himeno 1083.700 -
nbench/ASSIGNMENT 66.532 19.54%
nbench/BITFIELD 716750000.000 -
nbench/FOURIER 71877.000 -
nbench/FP EMULATION 641.670 4.07%
nbench/HUFFMAN 5696.100 5.74%
nbench/IDEA 16569.000 -
nbench/LU DECOMPOSITION 3752.500 -4.94%
nbench/NEURAL NET 113.280 -7.98%
nbench/NUMERIC SORT 1715.100 -
nbench/STRING SORT 949.810 -
Geometric Mean 456.650 -
Name Current %
botan/elf 14.22 MB -
botan/elf/sections/text 305.89 KB -
cray/elf 63.69 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.03 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 224.13 KB -
nbench/elf/sections/text 29.83 KB -
polyhedron/ac/elf 53.68 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 648.84 KB -
polyhedron/air/elf 117.00 KB -
polyhedron/air/elf/sections/text 34.81 KB -
polyhedron/capacita/elf 81.73 KB -
polyhedron/capacita/elf/sections/text 23.39 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.36 KB -
polyhedron/doduc/elf 449.86 KB -
polyhedron/doduc/elf/sections/text 88.09 KB -
polyhedron/fatigue2/elf 126.62 KB -
polyhedron/fatigue2/elf/sections/text 37.39 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.25 KB -
polyhedron/induct2/elf 313.41 KB -
polyhedron/induct2/elf/sections/text 97.58 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.27 KB -
polyhedron/mdbx/elf/sections/text 27.91 KB -
polyhedron/mp_prop_design/elf 65.12 KB -
polyhedron/mp_prop_design/elf/sections/text 15.55 KB -
polyhedron/nf/elf 57.25 KB -
polyhedron/nf/elf/sections/text 10.03 KB -
polyhedron/protein/elf 148.46 KB -
polyhedron/protein/elf/sections/text 39.75 KB -
polyhedron/rnflow/elf 198.76 KB -
polyhedron/rnflow/elf/sections/text 42.08 KB -
polyhedron/test_fpu2/elf 150.46 KB -
polyhedron/test_fpu2/elf/sections/text 31.53 KB -
polyhedron/tfft2/elf 45.22 KB -
polyhedron/tfft2/elf/sections/text 5.70 KB -
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.56 MB -
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 38.26 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 363.41 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.24 MB -
random/pr36291.cpp/elf/sections/text 831.59 KB -
random/pr36439.cpp/elf 15.17 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.75 MB -
random/pr36498.cpp/elf/sections/text 477.35 KB -
random/pr38518.c/elf 363.19 KB -
random/pr38518.c/elf/sections/text 110.17 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/pr70614.c/elf 140.61 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 52.23 KB -59.30%