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: 1282.530
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 20190204 (experimental) 9aeedd05e3b550f146b055b4ecc169a5158187b0
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 9aeedd05e3b550f146b055b4ecc169a5158187b0
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 1549270824000.9aeedd05e3b550f146b055b4ecc169a5158187b0 2019-02-04T13:09:20.704007 0:01:11.266123
Previous 1549191181000.1efbfaebe75c4b0a40b760b5d92eee736db62196 2019-02-03T15:27:26.703997 0:01:10.735278
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 7 29
Performance Improvements 11 23
Added Tests 3 3
Unchanged Tests 1215 1181
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 138.42% 0.204 0.486 - 112.93% -
polyhedron/linpk 92.81% 0.290 0.559 - 0.20% -
polyhedron/tfft2 3.77% 0.538 0.559 - 4.36% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 3.34% 97.639 100.904 - 2.89% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/ASSIGNMENT -14.13% 65.049 55.856 - -15.12% -
botan/AES-128/EAX decrypt -2.22% 453.072 443.018 - -1.12% -
nbench/HUFFMAN -2.03% 5858.400 5739.300 - -2.51% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/nf -41.82% 0.647 0.376 - 2.16% -
polyhedron/fatigue2 -21.47% 1.230 0.966 - 1.15% -
random/pr36291.cpp -6.42% 33.300 31.163 - -0.37% -
botan -5.40% 113.413 107.293 - 1.61% -
random/pr12850.cpp -2.50% 68.187 66.485 - 17.82% -
nbench -2.32% 1.586 1.549 - -5.60% -
random/pr36498.cpp -2.17% 32.995 32.280 - 31.91% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/XTEA encrypt 3.37% 209.046 216.101 - 3.84% -
botan/Twofish decrypt 2.42% 314.985 322.594 - 4.23% -
botan/TripleDES decrypt 2.26% 33.335 34.087 - -0.06% -
botan/XTEA decrypt 2.04% 214.988 219.366 - 0.27% -

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 112.93% 0.228 0.486 - 138.42% -
random/pr36498.cpp 31.91% 24.470 32.280 - -2.17% -
random/pr36439.cpp 18.31% 31.499 37.267 - 0.12% -
random/pr12850.cpp 17.82% 56.428 66.485 - -2.50% -
random/pr39326.c 4.40% 195.766 204.380 - 0.22% -
polyhedron/tfft2 4.36% 0.535 0.559 - 3.77% -
random/pr29433.cpp 2.94% 14.344 14.766 - -1.01% -
polyhedron/rnflow 2.09% 1.706 1.741 - 0.20% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.41% 104.581 109.196 - 0.10% -
polyhedron/gas_dyn2 2.89% 98.070 100.904 - 3.34% -

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 5.81% 848.66 MB 897.99 MB - -0.01% -
random/pr12850.cpp 5.66% 938.66 MB 991.74 MB - 0.02% -
random/pr36291.cpp 5.31% 631.49 MB 665.03 MB - -0.07% -
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 55.856 - -14.13% -
botan/AES-128/XTS decrypt -3.67% 1555.064 1498.042 - 0.70% -
botan/IDEA decrypt -2.84% 512.491 497.937 - 0.08% -
nbench/LU DECOMPOSITION -2.69% 3879.900 3775.600 - 0.74% -
botan/IDEA encrypt -2.59% 511.147 497.915 - -0.20% -
nbench/HUFFMAN -2.51% 5886.800 5739.300 - -2.03% -
botan/Noekeon decrypt -2.17% 403.366 394.629 - 0.95% -
nbench/FP EMULATION -2.14% 631.280 617.750 - -0.06% -

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 - 0.01% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -
botan/elf 2.09% 13.91 MB 14.20 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -24.94% 0.950 0.713 - 2.40% -
polyhedron/test_fpu2 -19.09% 1.612 1.304 - 0.12% -
polyhedron/ac -8.28% 0.699 0.641 - 1.37% -
nbench -5.60% 1.641 1.549 - -2.32% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.08% 68.207 66.109 - 0.09% -
polyhedron/channel2 -2.17% 67.749 66.282 - -0.37% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.81% 1.27 GB 1.21 GB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/NEURAL NET 10.70% 111.450 123.370 - 1.09% -
botan/CTR-BE(AES-128) encrypt 10.63% 2981.694 3298.607 - -0.65% -
botan/CTR-BE(AES-128) decrypt 9.12% 3023.423 3299.247 - -0.49% -
botan/AES-128/GCM(16) [clmul] decrypt 4.74% 1140.691 1194.775 - 0.26% -
botan/ChaCha20Poly1305 encrypt 4.60% 383.021 400.648 - -0.17% -
botan/AES-128/XTS encrypt 4.34% 1551.308 1618.564 - 0.60% -
botan/Twofish decrypt 4.23% 309.491 322.594 - 2.42% -
botan/AES-128/GCM(16) [clmul] encrypt 4.19% 1151.724 1199.966 - -0.09% -
botan/ChaCha20Poly1305 decrypt 4.06% 382.404 397.917 - 0.17% -
botan/AES-128/OCB decrypt 3.89% 930.424 966.648 - -0.10% -
botan/XTEA encrypt 3.84% 208.104 216.101 - 3.37% -

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 -3.00% 1.62 MB 1.58 MB - 0.00% -
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: 0.21s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3071.049 -
botan/AES-128/CBC/PKCS7 encrypt 735.965 -
botan/AES-128 decrypt 7299.304 -
botan/AES-128/EAX decrypt 443.018 -2.22%
botan/AES-128/EAX encrypt 445.520 -
botan/AES-128 encrypt 7111.418 -
botan/AES-128/GCM(16) [clmul] decrypt 1194.775 -
botan/AES-128/GCM(16) [clmul] encrypt 1199.966 -
botan/AES-128/OCB decrypt 966.648 -
botan/AES-128/OCB encrypt 967.343 -
botan/AES-128/XTS decrypt 1498.042 -
botan/AES-128/XTS encrypt 1618.564 -
botan/AES-192 decrypt 5936.367 -
botan/AES-192 encrypt 5906.075 -
botan/AES-256 decrypt 4949.941 -
botan/AES-256 encrypt 4899.880 -
botan/ARIA-128 decrypt 170.738 -
botan/ARIA-128 encrypt 170.067 -
botan/ARIA-192 decrypt 147.371 -
botan/ARIA-192 encrypt 147.485 -
botan/ARIA-256 decrypt 129.756 -
botan/ARIA-256 encrypt 129.900 -
botan/Blowfish decrypt 244.391 -
botan/Blowfish encrypt 245.688 -
botan/Camellia-128 decrypt 150.684 -
botan/Camellia-128 encrypt 150.570 -
botan/Camellia-192 decrypt 117.762 -
botan/Camellia-192 encrypt 117.636 -
botan/Camellia-256 decrypt 117.788 -
botan/Camellia-256 encrypt 117.108 -
botan/CAST-128 decrypt 240.698 -
botan/CAST-128 encrypt 241.089 -
botan/CAST-256 decrypt 127.607 -
botan/CAST-256 encrypt 127.587 -
botan/ChaCha20Poly1305 decrypt 397.917 -
botan/ChaCha20Poly1305 encrypt 400.648 -
botan/CMAC(AES-128) mac 782.408 -
botan/CTR-BE(AES-128) decrypt 3299.247 -
botan/CTR-BE(AES-128) encrypt 3298.607 -
botan/CTR-BE(Serpent) decrypt 256.957 -
botan/CTR-BE(Serpent) encrypt 256.820 -
botan/DES decrypt 95.940 -
botan/DES encrypt 96.127 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.245 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.138 -
botan/HMAC(SHA-256) mac 1645.958 -
botan/IDEA decrypt 497.937 -
botan/IDEA encrypt 497.915 -
botan/KASUMI decrypt 79.341 -
botan/KASUMI encrypt 84.743 -
botan/Keccak-1600(512) hash 156.472 -
botan/MISTY1 decrypt 105.557 -
botan/MISTY1 encrypt 105.467 -
botan/Noekeon decrypt 394.629 -
botan/Noekeon encrypt 395.265 -
botan/RC4 encrypt 201.725 -
botan/RIPEMD-160 hash 404.595 -
botan/Salsa20 encrypt 544.804 -
botan/Serpent/CBC/PKCS7 decrypt 271.370 -
botan/Serpent/CBC/PKCS7 encrypt 95.842 -
botan/Serpent decrypt 297.341 -
botan/Serpent/EAX decrypt 61.512 -
botan/Serpent/EAX encrypt 61.708 -
botan/Serpent encrypt 269.150 -
botan/Serpent/GCM(16) [clmul] decrypt 189.492 -
botan/Serpent/GCM(16) [clmul] encrypt 189.702 -
botan/Serpent/OCB decrypt 216.886 -
botan/Serpent/OCB encrypt 202.028 -
botan/Serpent/XTS decrypt 248.773 -
botan/Serpent/XTS encrypt 229.034 -
botan/SHA-160 hash 1479.449 -
botan/SHA-256 hash 1438.551 -
botan/SHA-512 hash 315.608 -
botan/SHACAL2 decrypt 455.287 -
botan/SHACAL2 encrypt 1629.030 -
botan/Skein-512(512) hash 494.189 -
botan/SM4 decrypt 131.236 -
botan/SM4 encrypt 130.903 -
botan/Threefish-512 decrypt 283.969 -
botan/Threefish-512 encrypt 284.041 -
botan/Tiger(24,3) hash 393.825 -
botan/TripleDES decrypt 34.087 2.26%
botan/TripleDES encrypt 34.145 -
botan/Twofish decrypt 322.594 2.42%
botan/Twofish encrypt 326.042 -
botan/Whirlpool hash 144.116 -
botan/XTEA decrypt 219.366 2.04%
botan/XTEA encrypt 216.101 3.37%
himeno 1069.880 -
nbench/ASSIGNMENT 55.856 -14.13%
nbench/BITFIELD 716510000.000 -
nbench/FOURIER 71875.000 -
nbench/FP EMULATION 617.750 -
nbench/HUFFMAN 5739.300 -2.03%
nbench/IDEA 16549.000 -
nbench/LU DECOMPOSITION 3775.600 -
nbench/NEURAL NET 123.370 -
nbench/NUMERIC SORT 1742.500 -
nbench/STRING SORT 956.710 -
Geometric Mean 457.549 -
Name Current %
botan/elf 14.20 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 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 26.63 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 365.92 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 140.61 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 55.95 KB -58.38%