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) 9.0.1 20190324 (experimental) 9d74321b261bdd565cc53c84c81b7e79496408b3
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 9d74321b261bdd565cc53c84c81b7e79496408b3
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 1553431879000.9d74321b261bdd565cc53c84c81b7e79496408b3 2019-03-24T17:18:19.493108 0:01:10.813925
Previous 1553353645000.1f580a793d60979b7c6634f4917621dae9351c1f 2019-03-23T19:34:30.758052 0:01:11.548825
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 11 41
Performance Improvements 5 25
Added Tests 3 3
Unchanged Tests 1217 1167
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/nf 71.77% 0.376 0.646 - 75.55% -
polyhedron/fatigue2 34.20% 0.971 1.303 - 36.41% -
polyhedron/rnflow 12.95% 1.740 1.966 - 15.25% -
polyhedron/doduc 9.19% 2.331 2.545 - 1.46% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/mdbx 2.32% 6.347 6.494 - 0.43% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/HUFFMAN -6.00% 5730.600 5386.700 - -8.50% -
botan/AES-128/CBC/PKCS7 encrypt -2.82% 731.498 710.856 - -3.20% -
botan/AES-128/CBC/PKCS7 decrypt -2.64% 2967.888 2889.613 - -5.10% -
botan/XTEA decrypt -2.36% 207.796 202.896 - -7.25% -
botan/AES-128/XTS decrypt -2.26% 1552.807 1517.692 - -2.40% -
botan/AES-128/XTS encrypt -2.14% 1591.351 1557.286 - 0.39% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -61.44% 0.480 0.185 - -18.91% -
polyhedron/tfft2 -51.40% 0.541 0.263 - -50.86% -
polyhedron/ac -43.22% 0.633 0.359 - -48.58% -
polyhedron/linpk -6.10% 0.591 0.555 - -0.45% -
nbench -3.23% 1.589 1.538 - -6.28% -

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 75.55% 0.368 0.646 - 71.77% -
polyhedron/fatigue2 36.41% 0.955 1.303 - 34.20% -
random/pr36498.cpp 31.71% 24.470 32.231 - 0.47% -
random/pr36439.cpp 19.31% 31.499 37.582 - -0.55% -
random/pr12850.cpp 18.80% 56.428 67.036 - 0.41% -
polyhedron/rnflow 15.25% 1.706 1.966 - 12.95% -
random/pr39326.c 3.93% 195.766 203.469 - 0.38% -
random/pr44563.c 2.58% 230.163 236.112 - -1.60% -
botan 2.29% 105.592 108.007 - 0.26% -
polyhedron/protein 2.24% 1.214 1.241 - 0.05% -
random/pr26854-2.c 2.23% 37.758 38.600 - 1.77% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 5.24% 104.581 110.064 - 0.05% -
polyhedron/gas_dyn2 2.61% 98.070 100.632 - -0.31% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 22.76% 538.17 MB 660.65 MB - -0.10% -
random/pr36439.cpp 7.53% 535.84 MB 576.19 MB - 0.01% -
random/pr39326.c 5.82% 848.66 MB 898.07 MB - 0.00% -
random/pr12850.cpp 5.64% 938.66 MB 991.62 MB - 0.00% -
random/pr36291.cpp 5.27% 631.49 MB 664.80 MB - 0.20% -
botan 2.30% 14.79 MB 15.13 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.43% 65.806 55.655 - -0.08% -
nbench/HUFFMAN -8.50% 5886.800 5386.700 - -6.00% -
botan/XTEA decrypt -7.25% 218.766 202.896 - -2.36% -
botan/KASUMI encrypt -6.77% 85.282 79.512 - -0.03% -
botan/KASUMI decrypt -6.02% 79.563 74.771 - 0.01% -
botan/AES-128/CBC/PKCS7 decrypt -5.10% 3044.786 2889.613 - -2.64% -
botan/IDEA decrypt -3.31% 512.491 495.545 - -0.43% -
botan/AES-128/CBC/PKCS7 encrypt -3.20% 734.339 710.856 - -2.82% -
botan/AES-128/OCB encrypt -3.19% 964.181 933.454 - -0.78% -
botan/AES-128/OCB decrypt -3.02% 930.424 902.304 - -0.72% -
botan/IDEA encrypt -2.78% 511.147 496.951 - 0.15% -
botan/Noekeon decrypt -2.57% 403.366 392.998 - -0.02% -
botan/AES-128/XTS decrypt -2.40% 1555.064 1517.692 - -2.26% -
nbench/FP EMULATION -2.33% 631.280 616.560 - -0.05% -
botan/SHA-160 hash -2.14% 1486.497 1454.692 - -0.04% -
botan/SHA-512 hash -2.03% 315.685 309.280 - 0.11% -

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 10.46% 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 2.20% 13.91 MB 14.22 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -50.86% 0.535 0.263 - -51.40% -
polyhedron/ac -48.58% 0.699 0.359 - -43.22% -
polyhedron/test_fpu2 -19.28% 1.612 1.301 - -0.03% -
himeno -18.91% 0.228 0.185 - -61.44% -
nbench -6.28% 1.641 1.538 - -3.23% -
random/pr36262.c -3.88% 13.690 13.158 - 0.08% -
random/pr38518.c -3.23% 13.575 13.137 - -0.09% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -5.05% 68.207 64.760 - -0.03% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.89% 1.27 GB 1.20 GB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 14.42% 2981.694 3411.747 - 0.52% -
botan/CTR-BE(AES-128) decrypt 13.53% 3023.423 3432.425 - 0.54% -
nbench/NEURAL NET 10.45% 111.450 123.100 - -0.03% -
botan/Twofish decrypt 4.56% 309.491 323.612 - 0.17% -
botan/AES-128/GCM(16) [clmul] decrypt 4.18% 1140.691 1188.316 - -0.29% -
botan/ChaCha20Poly1305 encrypt 3.66% 383.021 397.049 - -0.03% -
botan/ChaCha20Poly1305 decrypt 3.61% 382.404 396.193 - 0.09% -
botan/AES-128/GCM(16) [clmul] encrypt 3.52% 1151.724 1192.253 - -0.04% -
botan/AES-128/EAX decrypt 2.11% 448.050 457.490 - 0.16% -
botan/AES-128/EAX encrypt 2.03% 449.571 458.714 - 0.03% -

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: 0.35s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2889.613 -2.64%
botan/AES-128/CBC/PKCS7 encrypt 710.856 -2.82%
botan/AES-128 decrypt 7233.882 -
botan/AES-128/EAX decrypt 457.490 -
botan/AES-128/EAX encrypt 458.714 -
botan/AES-128 encrypt 7091.042 -
botan/AES-128/GCM(16) [clmul] decrypt 1188.316 -
botan/AES-128/GCM(16) [clmul] encrypt 1192.253 -
botan/AES-128/OCB decrypt 902.304 -
botan/AES-128/OCB encrypt 933.454 -
botan/AES-128/XTS decrypt 1517.692 -2.26%
botan/AES-128/XTS encrypt 1557.286 -2.14%
botan/AES-192 decrypt 5965.539 -
botan/AES-192 encrypt 5945.276 -
botan/AES-256 decrypt 4932.600 -
botan/AES-256 encrypt 4944.654 -
botan/ARIA-128 decrypt 168.260 -
botan/ARIA-128 encrypt 170.522 -
botan/ARIA-192 decrypt 147.297 -
botan/ARIA-192 encrypt 147.458 -
botan/ARIA-256 decrypt 129.490 -
botan/ARIA-256 encrypt 129.607 -
botan/Blowfish decrypt 244.217 -
botan/Blowfish encrypt 245.711 -
botan/Camellia-128 decrypt 149.420 -
botan/Camellia-128 encrypt 149.434 -
botan/Camellia-192 decrypt 117.679 -
botan/Camellia-192 encrypt 117.300 -
botan/Camellia-256 decrypt 117.634 -
botan/Camellia-256 encrypt 117.512 -
botan/CAST-128 decrypt 240.114 -
botan/CAST-128 encrypt 240.317 -
botan/CAST-256 decrypt 126.724 -
botan/CAST-256 encrypt 127.538 -
botan/ChaCha20Poly1305 decrypt 396.193 -
botan/ChaCha20Poly1305 encrypt 397.049 -
botan/CMAC(AES-128) mac 779.440 -
botan/CTR-BE(AES-128) decrypt 3432.425 -
botan/CTR-BE(AES-128) encrypt 3411.747 -
botan/CTR-BE(Serpent) decrypt 257.971 -
botan/CTR-BE(Serpent) encrypt 257.941 -
botan/DES decrypt 95.951 -
botan/DES encrypt 96.078 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.189 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 67.169 -
botan/HMAC(SHA-256) mac 1645.278 -
botan/IDEA decrypt 495.545 -
botan/IDEA encrypt 496.951 -
botan/KASUMI decrypt 74.771 -
botan/KASUMI encrypt 79.512 -
botan/Keccak-1600(512) hash 155.462 -
botan/MISTY1 decrypt 105.277 -
botan/MISTY1 encrypt 105.133 -
botan/Noekeon decrypt 392.998 -
botan/Noekeon encrypt 394.200 -
botan/RC4 encrypt 201.361 -
botan/RIPEMD-160 hash 404.306 -
botan/Salsa20 encrypt 543.130 -
botan/Serpent/CBC/PKCS7 decrypt 267.621 -
botan/Serpent/CBC/PKCS7 encrypt 94.183 -
botan/Serpent decrypt 295.928 -
botan/Serpent/EAX decrypt 62.017 -
botan/Serpent/EAX encrypt 62.014 -
botan/Serpent encrypt 268.995 -
botan/Serpent/GCM(16) [clmul] decrypt 188.949 -
botan/Serpent/GCM(16) [clmul] encrypt 189.150 -
botan/Serpent/OCB decrypt 215.243 -
botan/Serpent/OCB encrypt 202.470 -
botan/Serpent/XTS decrypt 247.806 -
botan/Serpent/XTS encrypt 230.719 -
botan/SHA-160 hash 1454.692 -
botan/SHA-256 hash 1416.598 -
botan/SHA-512 hash 309.280 -
botan/SHACAL2 decrypt 454.861 -
botan/SHACAL2 encrypt 1601.604 -
botan/Skein-512(512) hash 483.067 -
botan/SM4 decrypt 130.740 -
botan/SM4 encrypt 131.158 -
botan/Threefish-512 decrypt 284.083 -
botan/Threefish-512 encrypt 283.264 -
botan/Tiger(24,3) hash 390.986 -
botan/TripleDES decrypt 33.973 -
botan/TripleDES encrypt 34.039 -
botan/Twofish decrypt 323.612 -
botan/Twofish encrypt 325.741 -
botan/Whirlpool hash 143.749 -
botan/XTEA decrypt 202.896 -2.36%
botan/XTEA encrypt 211.921 -
himeno 1075.493 -
nbench/ASSIGNMENT 55.655 -
nbench/BITFIELD 714800000.000 -
nbench/FOURIER 71620.000 -
nbench/FP EMULATION 616.560 -
nbench/HUFFMAN 5386.700 -6.00%
nbench/IDEA 16535.000 -
nbench/LU DECOMPOSITION 3947.400 -
nbench/NEURAL NET 123.100 -
nbench/NUMERIC SORT 1737.300 -
nbench/STRING SORT 957.680 -
Geometric Mean 454.805 -
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 50.00 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.72 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 648.42 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 23.49 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 88.11 KB -
polyhedron/fatigue2/elf 126.52 KB -
polyhedron/fatigue2/elf/sections/text 36.95 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.25 KB -
polyhedron/induct2/elf 313.10 KB -
polyhedron/induct2/elf/sections/text 97.61 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.43 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 57.25 KB -
polyhedron/nf/elf/sections/text 10.03 KB -
polyhedron/protein/elf 148.26 KB -
polyhedron/protein/elf/sections/text 39.63 KB -
polyhedron/rnflow/elf 198.74 KB -
polyhedron/rnflow/elf/sections/text 41.78 KB -
polyhedron/test_fpu2/elf 150.27 KB -
polyhedron/test_fpu2/elf/sections/text 31.05 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 363.37 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 363.15 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 380.61 KB -
random/pr70614.c/elf 140.61 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 55.95 KB -58.39%