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: 1695.779
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 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: 16294544 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) 10.0.0 20190428 (experimental) c5beaef0c93b10f92836aadfcaf18cdab6a00abe
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 c5beaef0c93b10f92836aadfcaf18cdab6a00abe
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 1556410580000.c5beaef0c93b10f92836aadfcaf18cdab6a00abe 2019-04-28T07:54:02.484502 0:01:13.959122
Previous 1556325980000.4479f5845978f740ae2897fd4536f7da6f8ec4e1 2019-04-27T10:16:51.136932 0:01:11.551126
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 12 31
Performance Improvements 6 28
Added Tests 3 3
Unchanged Tests 1215 1174
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 165.36% 0.187 0.497 - 117.58% -
polyhedron/ac 79.83% 0.352 0.633 - -9.45% -
random/pr36291.cpp 4.37% 31.253 32.619 - 4.28% -
nbench 4.31% 1.552 1.619 - -1.35% -
botan 4.29% 107.593 112.213 - 6.27% -
random/pr36498.cpp 2.65% 32.160 33.013 - 34.91% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 2.06% 5.978 6.101 - 3.01% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/CTR-BE(AES-128) decrypt -3.70% 3497.781 3368.265 - 11.41% -
botan/CTR-BE(AES-128) encrypt -3.63% 3466.137 3340.331 - 12.03% -
botan/AES-128/XTS decrypt -2.13% 1462.305 1431.124 - -7.97% -
botan/AES-128/OCB decrypt -2.02% 914.956 896.457 - -3.65% -
botan/AES-128/CBC/PKCS7 encrypt -2.01% 734.930 720.143 - -1.93% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -52.18% 0.546 0.261 - -51.19% -
polyhedron/linpk -49.47% 0.558 0.282 - -49.45% -
polyhedron/channel2 -48.36% 0.555 0.287 - 6.16% -
polyhedron/test_fpu2 -15.57% 1.561 1.318 - -18.23% -
polyhedron/rnflow -14.22% 2.051 1.759 - 3.14% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/OCB encrypt 5.40% 905.459 954.392 - -1.02% -

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 117.58% 0.228 0.497 - 165.36% -
polyhedron/nf 81.67% 0.368 0.669 - 1.82% -
random/pr36498.cpp 34.91% 24.470 33.013 - 2.65% -
polyhedron/fatigue2 29.89% 0.955 1.241 - 0.72% -
random/pr12850.cpp 20.83% 56.428 68.181 - 1.53% -
random/pr36439.cpp 17.65% 31.499 37.058 - 0.37% -
botan 6.27% 105.592 112.213 - 4.29% -
random/pr36291.cpp 4.28% 31.280 32.619 - 4.37% -
random/pr39326.c 3.93% 195.766 203.452 - 1.91% -
polyhedron/rnflow 3.14% 1.706 1.759 - -14.22% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk 3.01% 5.923 6.101 - 2.06% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 23.83% 538.17 MB 666.41 MB - 0.00% -
random/pr36439.cpp 7.02% 535.84 MB 573.45 MB - 0.00% -
random/pr39326.c 5.78% 848.66 MB 897.75 MB - -0.02% -
random/pr12850.cpp 5.49% 938.66 MB 990.22 MB - 0.00% -
random/pr36291.cpp 5.08% 631.49 MB 663.59 MB - -0.06% -
botan 2.11% 14.79 MB 15.10 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.36% 65.806 55.699 - -0.06% -
botan/AES-128/XTS decrypt -7.97% 1555.064 1431.124 - -2.13% -
botan/KASUMI encrypt -6.65% 85.282 79.608 - 0.13% -
botan/KASUMI decrypt -5.88% 79.563 74.884 - 0.32% -
botan/AES-128/OCB decrypt -3.65% 930.424 896.457 - -2.02% -
botan/Noekeon decrypt -3.37% 403.366 389.789 - 0.05% -
botan/XTEA decrypt -3.11% 218.766 211.959 - -1.88% -
botan/IDEA encrypt -2.65% 511.147 497.620 - -0.56% -
botan/IDEA decrypt -2.53% 512.491 499.522 - 0.60% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.06% 19.60 MB 25.69 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 25.64% 380.08 KB 477.52 KB - 0.00% -
random/pr36439.cpp/elf 18.14% 12.80 MB 15.13 MB - -0.00% -
random/pr12850.cpp/elf 10.19% 34.64 MB 38.17 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -51.19% 0.535 0.261 - -52.18% -
polyhedron/linpk -49.45% 0.558 0.282 - -49.47% -
random/pr36262.c -35.55% 13.690 8.823 - -0.10% -
random/pr38518.c -35.07% 13.575 8.815 - -0.31% -
polyhedron/gas_dyn2 -25.93% 0.950 0.703 - -0.08% -
polyhedron/test_fpu2 -18.23% 1.612 1.318 - -15.57% -
random/pr69609.c -11.61% 73.310 64.796 - -0.06% -
polyhedron/ac -9.45% 0.699 0.633 - 79.83% -
polyhedron/doduc -6.40% 2.509 2.348 - 0.41% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.69% 68.207 65.007 - 0.26% -
polyhedron/air -4.47% 2.566 2.451 - -0.80% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.52% 1.27 GB 1.21 GB - 0.02% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 12.03% 2981.694 3340.331 - -3.63% -
botan/CTR-BE(AES-128) decrypt 11.41% 3023.423 3368.265 - -3.70% -
nbench/NEURAL NET 10.94% 111.450 123.640 - -0.04% -
botan/Twofish decrypt 4.66% 309.491 323.927 - 1.33% -
botan/AES-128/GCM(16) [clmul] decrypt 4.39% 1140.691 1190.723 - 0.11% -
botan/ChaCha20Poly1305 encrypt 3.83% 383.021 397.681 - -0.10% -
botan/ChaCha20Poly1305 decrypt 3.68% 382.404 396.458 - 0.17% -
botan/AES-128/GCM(16) [clmul] encrypt 3.01% 1151.724 1186.358 - -0.76% -
nbench/FP EMULATION 2.42% 631.280 646.530 - -0.03% -
nbench/LU DECOMPOSITION 2.12% 3879.900 3962.200 - -0.04% -

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 -8.80% 27.71 KB 25.27 KB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.71% 406.75 KB 375.37 KB - 0.00% -
random/pr29433.cpp/elf -4.02% 1.62 MB 1.56 MB - 0.00% -
polyhedron/tfft2/elf/sections/text -2.14% 5.83 KB 5.70 KB - 0.00% -
random/pr12392.cpp/elf -2.04% 27.11 MB 26.55 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: 0.24s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3035.917 -
botan/AES-128/CBC/PKCS7 encrypt 720.143 -2.01%
botan/AES-128 decrypt 7203.960 -
botan/AES-128/EAX decrypt 450.077 -
botan/AES-128/EAX encrypt 451.164 -
botan/AES-128 encrypt 7251.357 -
botan/AES-128/GCM(16) [clmul] decrypt 1190.723 -
botan/AES-128/GCM(16) [clmul] encrypt 1186.358 -
botan/AES-128/OCB decrypt 896.457 -2.02%
botan/AES-128/OCB encrypt 954.392 5.40%
botan/AES-128/XTS decrypt 1431.124 -2.13%
botan/AES-128/XTS encrypt 1538.141 -
botan/AES-192 decrypt 5826.872 -
botan/AES-192 encrypt 5900.501 -
botan/AES-256 decrypt 4932.571 -
botan/AES-256 encrypt 4934.796 -
botan/ARIA-128 decrypt 168.415 -
botan/ARIA-128 encrypt 170.732 -
botan/ARIA-192 decrypt 147.374 -
botan/ARIA-192 encrypt 147.514 -
botan/ARIA-256 decrypt 129.845 -
botan/ARIA-256 encrypt 129.404 -
botan/Blowfish decrypt 244.307 -
botan/Blowfish encrypt 246.169 -
botan/Camellia-128 decrypt 150.724 -
botan/Camellia-128 encrypt 150.074 -
botan/Camellia-192 decrypt 117.682 -
botan/Camellia-192 encrypt 117.686 -
botan/Camellia-256 decrypt 117.726 -
botan/Camellia-256 encrypt 117.634 -
botan/CAST-128 decrypt 240.391 -
botan/CAST-128 encrypt 240.302 -
botan/CAST-256 decrypt 126.201 -
botan/CAST-256 encrypt 127.504 -
botan/ChaCha20Poly1305 decrypt 396.458 -
botan/ChaCha20Poly1305 encrypt 397.681 -
botan/CMAC(AES-128) mac 781.240 -
botan/CTR-BE(AES-128) decrypt 3368.265 -3.70%
botan/CTR-BE(AES-128) encrypt 3340.331 -3.63%
botan/CTR-BE(Serpent) decrypt 257.925 -
botan/CTR-BE(Serpent) encrypt 257.614 -
botan/DES decrypt 95.930 -
botan/DES encrypt 96.174 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.323 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 67.314 -
botan/HMAC(SHA-256) mac 1641.213 -
botan/IDEA decrypt 499.522 -
botan/IDEA encrypt 497.620 -
botan/KASUMI decrypt 74.884 -
botan/KASUMI encrypt 79.608 -
botan/Keccak-1600(512) hash 154.876 -
botan/MISTY1 decrypt 105.474 -
botan/MISTY1 encrypt 105.582 -
botan/Noekeon decrypt 389.789 -
botan/Noekeon encrypt 396.199 -
botan/RC4 encrypt 202.271 -
botan/RIPEMD-160 hash 405.549 -
botan/Salsa20 encrypt 543.164 -
botan/Serpent/CBC/PKCS7 decrypt 271.141 -
botan/Serpent/CBC/PKCS7 encrypt 95.457 -
botan/Serpent decrypt 296.945 -
botan/Serpent/EAX decrypt 62.038 -
botan/Serpent/EAX encrypt 61.994 -
botan/Serpent encrypt 269.948 -
botan/Serpent/GCM(16) [clmul] decrypt 189.527 -
botan/Serpent/GCM(16) [clmul] encrypt 189.439 -
botan/Serpent/OCB decrypt 215.085 -
botan/Serpent/OCB encrypt 203.122 -
botan/Serpent/XTS decrypt 246.852 -
botan/Serpent/XTS encrypt 229.457 -
botan/SHA-160 hash 1479.128 -
botan/SHA-256 hash 1435.619 -
botan/SHA-512 hash 313.033 -
botan/SHACAL2 decrypt 455.202 -
botan/SHACAL2 encrypt 1606.907 -
botan/Skein-512(512) hash 483.479 -
botan/SM4 decrypt 132.548 -
botan/SM4 encrypt 132.693 -
botan/Threefish-512 decrypt 284.644 -
botan/Threefish-512 encrypt 283.697 -
botan/Tiger(24,3) hash 393.809 -
botan/TripleDES decrypt 34.022 -
botan/TripleDES encrypt 34.124 -
botan/Twofish decrypt 323.927 -
botan/Twofish encrypt 325.969 -
botan/Whirlpool hash 144.989 -
botan/XTEA decrypt 211.959 -
botan/XTEA encrypt 210.761 -
himeno 1085.005 -
nbench/ASSIGNMENT 55.699 -
nbench/BITFIELD 722640000.000 -
nbench/FOURIER 71874.000 -
nbench/FP EMULATION 646.530 -
nbench/HUFFMAN 5849.400 -
nbench/IDEA 16568.000 -
nbench/LU DECOMPOSITION 3962.200 -
nbench/NEURAL NET 123.640 -
nbench/NUMERIC SORT 1750.100 -
nbench/STRING SORT 958.510 -
Geometric Mean 456.189 -
Name Current %
botan/elf 14.05 MB -
botan/elf/sections/text 305.77 KB -
cray/elf 63.97 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 50.22 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 227.35 KB -
nbench/elf/sections/text 29.80 KB -
polyhedron/ac/elf 53.91 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 648.91 KB -
polyhedron/air/elf 116.58 KB -
polyhedron/air/elf/sections/text 34.81 KB -
polyhedron/capacita/elf 82.08 KB -
polyhedron/capacita/elf/sections/text 23.36 KB -
polyhedron/channel2/elf 46.77 KB -
polyhedron/channel2/elf/sections/text 9.36 KB -
polyhedron/doduc/elf 450.69 KB -
polyhedron/doduc/elf/sections/text 88.08 KB -
polyhedron/fatigue2/elf 126.68 KB -
polyhedron/fatigue2/elf/sections/text 37.38 KB -
polyhedron/gas_dyn2/elf 107.20 KB -
polyhedron/gas_dyn2/elf/sections/text 25.22 KB -
polyhedron/induct2/elf 314.18 KB -
polyhedron/induct2/elf/sections/text 97.58 KB -
polyhedron/linpk/elf 45.88 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.34 KB -
polyhedron/mdbx/elf/sections/text 27.95 KB -
polyhedron/mp_prop_design/elf 65.22 KB -
polyhedron/mp_prop_design/elf/sections/text 15.56 KB -
polyhedron/nf/elf 57.33 KB -
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 148.41 KB -
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 200.16 KB -
polyhedron/rnflow/elf/sections/text 42.09 KB -
polyhedron/test_fpu2/elf 151.24 KB -
polyhedron/test_fpu2/elf/sections/text 31.52 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 26.55 MB -
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 38.17 MB -
random/pr12850.cpp/elf/sections/text 25.27 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.39 KB -
random/pr29433.cpp/elf 1.56 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.73 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.16 MB -
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 15.13 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.69 MB -
random/pr36498.cpp/elf/sections/text 477.52 KB -
random/pr38518.c/elf 363.48 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/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.78 KB -
random/pr70614.c/elf 140.87 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 56.02 KB -58.39%