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

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 20190129 (experimental) 5f15e7183a88f2ab1cd6765f0d14a382031e99a1
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 5f15e7183a88f2ab1cd6765f0d14a382031e99a1
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 1548722863000.5f15e7183a88f2ab1cd6765f0d14a382031e99a1 2019-01-29T04:17:32.884302 0:01:10.757591
Previous 1548634578000.ab86a6985ae6cfcad1aa84ef986d954e18943c41 2019-01-28T06:35:00.806134 0:01:10.245880
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 12 35
Performance Improvements 3 24
Added Tests 3 3
Unchanged Tests 1218 1174
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 145.69% 0.199 0.488 - 113.87% -
random/pr36291.cpp 7.53% 31.068 33.406 - 6.80% -
botan 4.37% 108.739 113.490 - 7.48% -
random/pr29433.cpp 2.55% 14.248 14.612 - 1.87% -
random/pr12850.cpp 2.26% 66.634 68.140 - 20.76% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 3.87% 5.819 6.044 - 2.04% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/CBC/PKCS7 decrypt -3.88% 2971.536 2856.211 - -6.19% -
botan/AES-128/CBC/PKCS7 encrypt -3.83% 736.449 708.215 - -3.56% -
botan/Serpent/CBC/PKCS7 encrypt -3.25% 95.922 92.801 - -2.92% -
botan/Serpent/CBC/PKCS7 decrypt -3.13% 270.980 262.508 - -3.56% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.43% 69.264 67.584 - -2.36% -
botan/XTEA decrypt -2.39% 218.672 213.445 - -2.43% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -52.68% 0.545 0.258 - -51.80% -
polyhedron/nf -43.01% 0.649 0.370 - 0.39% -
polyhedron/doduc -8.30% 2.522 2.312 - -7.83% -

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 113.87% 0.228 0.488 - 145.69% -
polyhedron/fatigue2 27.31% 0.955 1.216 - -0.46% -
random/pr12850.cpp 20.76% 56.428 68.140 - 2.26% -
random/pr36498.cpp 20.50% 24.470 29.488 - 1.88% -
random/pr36439.cpp 17.94% 31.499 37.149 - -0.72% -
botan 7.48% 105.592 113.490 - 4.37% -
random/pr36291.cpp 6.80% 31.280 33.406 - 7.53% -
random/pr39326.c 4.15% 195.766 203.895 - 0.97% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.27% 104.581 109.043 - -0.13% -
polyhedron/linpk 2.04% 5.923 6.044 - 3.87% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 13.26% 538.17 MB 609.53 MB - 0.02% -
random/pr39326.c 5.69% 848.66 MB 896.97 MB - -0.14% -
random/pr12850.cpp 5.65% 938.66 MB 991.66 MB - -0.00% -
random/pr36291.cpp 5.33% 631.49 MB 665.14 MB - -0.06% -
random/empty.C 2.21% 17.35 MB 17.73 MB - 0.00% -
polyhedron/doduc 2.01% 98.67 MB 100.66 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/CBC/PKCS7 decrypt -6.19% 3044.786 2856.211 - -3.88% -
botan/AES-128/OCB encrypt -4.93% 964.181 916.674 - -0.11% -
botan/Serpent/CBC/PKCS7 decrypt -3.56% 272.204 262.508 - -3.13% -
botan/AES-128/CBC/PKCS7 encrypt -3.56% 734.339 708.215 - -3.83% -
nbench/LU DECOMPOSITION -3.37% 3879.900 3749.300 - 0.11% -
botan/Serpent/CBC/PKCS7 encrypt -2.92% 95.597 92.801 - -3.25% -
botan/IDEA decrypt -2.77% 512.491 498.312 - 0.23% -
botan/Noekeon decrypt -2.57% 403.366 392.987 - -0.03% -
botan/IDEA encrypt -2.44% 511.147 498.668 - 0.18% -
botan/XTEA decrypt -2.43% 218.766 213.445 - -2.39% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.36% 69.214 67.584 - -2.43% -
nbench/FP EMULATION -2.06% 631.280 618.280 - 0.08% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf 19.18% 12.80 MB 15.26 MB - 0.00% -
random/pr36498.cpp/elf 18.18% 19.60 MB 23.16 MB - -0.00% -
random/pr36498.cpp/elf/sections/text 12.66% 380.08 KB 428.21 KB - 0.00% -
random/pr12850.cpp/elf 10.46% 34.64 MB 38.26 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.65% 322.34 KB 334.11 KB - 0.00% -
botan/elf/sections/text 3.05% 301.19 KB 310.36 KB - 0.00% -
botan/elf 3.02% 13.91 MB 14.33 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -51.80% 0.535 0.258 - -52.68% -
polyhedron/linpk -47.94% 0.558 0.290 - 0.66% -
polyhedron/gas_dyn2 -25.99% 0.950 0.703 - 0.72% -
polyhedron/test_fpu2 -19.83% 1.612 1.292 - 1.10% -
polyhedron/ac -9.59% 0.699 0.632 - -1.31% -
polyhedron/doduc -7.83% 2.509 2.312 - -8.30% -
nbench -2.10% 1.641 1.607 - -0.64% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.17% 68.207 66.046 - 0.12% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.82% 1.27 GB 1.21 GB - 0.04% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 12.27% 2981.694 3347.481 - -0.96% -
botan/CTR-BE(AES-128) decrypt 10.55% 3023.423 3342.246 - -0.99% -
nbench/NEURAL NET 9.56% 111.450 122.100 - 0.14% -
botan/ChaCha20Poly1305 decrypt 4.13% 382.404 398.205 - -0.32% -
botan/ChaCha20Poly1305 encrypt 4.13% 383.021 398.830 - -0.03% -
botan/AES-128/GCM(16) [clmul] decrypt 4.08% 1140.691 1187.186 - 1.24% -
botan/AES-128/GCM(16) [clmul] encrypt 4.04% 1151.724 1198.294 - 1.33% -
botan/XTEA encrypt 4.00% 208.104 216.428 - 0.18% -
botan/Twofish decrypt 3.95% 309.491 321.706 - 0.14% -
botan/AES-128/XTS decrypt 2.07% 1555.064 1587.233 - -0.99% -

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: 0.25s
Name Current %
botan/AES-128 decrypt 7305.064 -
botan/AES-128 encrypt 7180.379 -
botan/AES-128/CBC/PKCS7 decrypt 2856.211 -3.88%
botan/AES-128/CBC/PKCS7 encrypt 708.215 -3.83%
botan/AES-128/EAX decrypt 453.335 -
botan/AES-128/EAX encrypt 453.410 -
botan/AES-128/GCM(16) [clmul] decrypt 1187.186 -
botan/AES-128/GCM(16) [clmul] encrypt 1198.294 -
botan/AES-128/OCB decrypt 941.951 -
botan/AES-128/OCB encrypt 916.674 -
botan/AES-128/XTS decrypt 1587.233 -
botan/AES-128/XTS encrypt 1562.628 -
botan/AES-192 decrypt 5951.535 -
botan/AES-192 encrypt 5930.407 -
botan/AES-256 decrypt 4902.707 -
botan/AES-256 encrypt 4942.423 -
botan/ARIA-128 decrypt 170.224 -
botan/ARIA-128 encrypt 170.059 -
botan/ARIA-192 decrypt 146.487 -
botan/ARIA-192 encrypt 144.894 -
botan/ARIA-256 decrypt 129.515 -
botan/ARIA-256 encrypt 129.450 -
botan/Blowfish decrypt 244.061 -
botan/Blowfish encrypt 245.159 -
botan/CAST-128 decrypt 240.923 -
botan/CAST-128 encrypt 240.499 -
botan/CAST-256 decrypt 127.302 -
botan/CAST-256 encrypt 127.034 -
botan/CMAC(AES-128) mac 780.770 -
botan/CTR-BE(AES-128) decrypt 3342.246 -
botan/CTR-BE(AES-128) encrypt 3347.481 -
botan/CTR-BE(Serpent) decrypt 257.386 -
botan/CTR-BE(Serpent) encrypt 257.226 -
botan/Camellia-128 decrypt 150.061 -
botan/Camellia-128 encrypt 149.323 -
botan/Camellia-192 decrypt 117.700 -
botan/Camellia-192 encrypt 117.390 -
botan/Camellia-256 decrypt 117.547 -
botan/Camellia-256 encrypt 117.468 -
botan/ChaCha20Poly1305 decrypt 398.205 -
botan/ChaCha20Poly1305 encrypt 398.830 -
botan/DES decrypt 95.681 -
botan/DES encrypt 96.066 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 67.584 -2.43%
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.056 -
botan/HMAC(SHA-256) mac 1643.818 -
botan/IDEA decrypt 498.312 -
botan/IDEA encrypt 498.668 -
botan/KASUMI decrypt 79.341 -
botan/KASUMI encrypt 85.267 -
botan/Keccak-1600(512) hash 155.959 -
botan/MISTY1 decrypt 105.172 -
botan/MISTY1 encrypt 105.451 -
botan/Noekeon decrypt 392.987 -
botan/Noekeon encrypt 396.295 -
botan/RC4 encrypt 201.767 -
botan/RIPEMD-160 hash 405.485 -
botan/SHA-160 hash 1485.542 -
botan/SHA-256 hash 1434.815 -
botan/SHA-512 hash 315.386 -
botan/SHACAL2 decrypt 453.732 -
botan/SHACAL2 encrypt 1628.646 -
botan/SM4 decrypt 130.903 -
botan/SM4 encrypt 131.132 -
botan/Salsa20 encrypt 542.239 -
botan/Serpent decrypt 296.887 -
botan/Serpent encrypt 269.784 -
botan/Serpent/CBC/PKCS7 decrypt 262.508 -3.13%
botan/Serpent/CBC/PKCS7 encrypt 92.801 -3.25%
botan/Serpent/EAX decrypt 62.065 -
botan/Serpent/EAX encrypt 62.074 -
botan/Serpent/GCM(16) [clmul] decrypt 188.944 -
botan/Serpent/GCM(16) [clmul] encrypt 189.366 -
botan/Serpent/OCB decrypt 215.634 -
botan/Serpent/OCB encrypt 203.079 -
botan/Serpent/XTS decrypt 247.185 -
botan/Serpent/XTS encrypt 228.695 -
botan/Skein-512(512) hash 480.526 -
botan/Threefish-512 decrypt 283.190 -
botan/Threefish-512 encrypt 284.518 -
botan/Tiger(24,3) hash 393.849 -
botan/TripleDES decrypt 34.073 -
botan/TripleDES encrypt 34.103 -
botan/Twofish decrypt 321.706 -
botan/Twofish encrypt 326.643 -
botan/Whirlpool hash 144.306 -
botan/XTEA decrypt 213.445 -2.39%
botan/XTEA encrypt 216.428 -
himeno 1070.789 -
nbench/ASSIGNMENT 65.031 -
nbench/BITFIELD 716840000.000 -
nbench/FOURIER 71918.000 -
nbench/FP EMULATION 618.280 -
nbench/HUFFMAN 5862.900 -
nbench/IDEA 16575.000 -
nbench/LU DECOMPOSITION 3749.300 -
nbench/NEURAL NET 122.100 -
nbench/NUMERIC SORT 1711.900 -
nbench/STRING SORT 959.630 -
Geometric Mean 456.803 -
Name Current %
botan/elf 14.33 MB -
botan/elf/sections/text 310.36 KB -
cray/elf 63.70 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.08 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.78 KB -
polyhedron/ac/elf 53.70 KB -
polyhedron/ac/elf/sections/text 11.42 KB -
polyhedron/aermod/elf 1.56 MB -
polyhedron/aermod/elf/sections/text 639.19 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.61 KB -
polyhedron/capacita/elf 81.86 KB -
polyhedron/capacita/elf/sections/text 23.17 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.31 KB -
polyhedron/doduc/elf 449.73 KB -
polyhedron/doduc/elf/sections/text 88.17 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 25.24 KB -
polyhedron/induct2/elf 313.48 KB -
polyhedron/induct2/elf/sections/text 97.52 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.40 KB -
polyhedron/mdbx/elf/sections/text 27.86 KB -
polyhedron/mp_prop_design/elf 65.14 KB -
polyhedron/mp_prop_design/elf/sections/text 15.53 KB -
polyhedron/nf/elf 56.47 KB -
polyhedron/nf/elf/sections/text 9.95 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 41.74 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 38.26 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 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 15.26 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 23.16 MB -
random/pr36498.cpp/elf/sections/text 428.21 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 334.11 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 55.78 KB -58.38%