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 20190426 (experimental) a3f3216f8c22bb36d15bbe59d9a4b6dc15646868
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 a3f3216f8c22bb36d15bbe59d9a4b6dc15646868
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 1556237778000.a3f3216f8c22bb36d15bbe59d9a4b6dc15646868 2019-04-26T12:40:02.710861 0:01:11.938907
Previous 1555802403000.dff3f73c26d39587308877c2f84d56f36554852e 2019-04-21T03:49:35.581657 0:01:14.685410
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 26 32
Performance Improvements 6 26
Added Tests 3 3
Unchanged Tests 1201 1175
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 175.52% 0.197 0.543 - 137.90% -
polyhedron/ac 10.79% 0.628 0.695 - -0.49% -
polyhedron/linpk 10.10% 0.568 0.625 - 12.01% -
botan 5.55% 102.338 108.015 - 2.29% -
polyhedron/gas_dyn2 5.25% 0.701 0.738 - -22.32% -
random/pr12850.cpp 4.88% 63.311 66.400 - 17.67% -
nbench 4.46% 1.617 1.689 - 2.94% -
random/pr29433.cpp 3.59% 14.114 14.620 - 1.93% -
random/pr36498.cpp 2.99% 31.233 32.166 - 31.45% -
polyhedron/test_fpu2 2.13% 1.316 1.344 - -16.64% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12850.cpp 8.12% 915.95 MB 990.28 MB - 5.50% -
random/pr36498.cpp 7.86% 617.80 MB 666.39 MB - 23.83% -
random/pr12392.cpp 2.37% 1.18 GB 1.21 GB - -4.59% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/OCB decrypt -3.60% 946.340 912.268 - -1.95% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf 76.81% 15.02 MB 26.55 MB - -2.04% -
random/pr12850.cpp/elf 20.37% 31.71 MB 38.17 MB - 10.19% -
botan/elf 17.25% 11.99 MB 14.06 MB - 1.03% -
random/pr36498.cpp/elf 11.69% 23.00 MB 25.69 MB - 31.06% -
random/pr29433.cpp/elf 7.37% 1.45 MB 1.56 MB - -4.02% -
random/pr36439.cpp/elf 5.27% 14.37 MB 15.13 MB - 18.14% -
random/pr36291.cpp/elf 4.73% 13.52 MB 14.16 MB - -0.70% -
himeno/elf 4.58% 47.81 KB 50.00 KB - -0.12% -
polyhedron/rnflow/elf 3.99% 192.49 KB 200.16 KB - 0.95% -
polyhedron/test_fpu2/elf 3.62% 145.96 KB 151.24 KB - 1.03% -
polyhedron/protein/elf 2.43% 144.90 KB 148.41 KB - 0.04% -
polyhedron/nf/elf 2.29% 56.05 KB 57.33 KB - 1.52% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -51.49% 0.534 0.259 - -51.60% -
polyhedron/nf -42.10% 0.648 0.375 - 1.84% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/EAX encrypt 4.92% 436.116 457.572 - 1.78% -
botan/AES-128/EAX decrypt 4.54% 436.395 456.213 - 1.82% -
botan/Serpent/EAX decrypt 2.18% 60.721 62.044 - -0.05% -
botan/Serpent/EAX encrypt 2.13% 60.784 62.076 - 0.05% -

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 137.90% 0.228 0.543 - 175.52% -
random/pr36498.cpp 31.45% 24.470 32.166 - 2.99% -
polyhedron/fatigue2 29.02% 0.955 1.233 - 0.52% -
random/pr12850.cpp 17.67% 56.428 66.400 - 4.88% -
random/pr36439.cpp 16.90% 31.499 36.824 - 1.54% -
polyhedron/linpk 12.01% 0.558 0.625 - 10.10% -
random/pr39326.c 4.61% 195.766 204.784 - -0.69% -
nbench 2.94% 1.641 1.689 - 4.46% -
polyhedron/rnflow 2.76% 1.706 1.753 - 0.01% -
botan 2.29% 105.592 108.015 - 5.55% -
polyhedron/protein 2.06% 1.214 1.239 - 0.32% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk 2.88% 5.923 6.094 - 1.30% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 23.83% 538.17 MB 666.39 MB - 7.86% -
random/pr36439.cpp 6.91% 535.84 MB 572.88 MB - 0.20% -
random/pr39326.c 5.78% 848.66 MB 897.68 MB - -0.02% -
random/pr12850.cpp 5.50% 938.66 MB 990.28 MB - 8.12% -
random/pr36291.cpp 5.29% 631.49 MB 664.87 MB - 0.16% -
polyhedron/rnflow 2.15% 81.12 MB 82.86 MB - 0.57% -
botan 2.11% 14.79 MB 15.10 MB - 1.58% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.41% 65.806 55.666 - -0.05% -
botan/AES-128/OCB encrypt -7.19% 964.181 894.853 - -1.91% -
botan/KASUMI encrypt -6.56% 85.282 79.684 - 1.90% -
botan/KASUMI decrypt -5.84% 79.563 74.918 - 0.66% -
botan/AES-128/XTS decrypt -5.53% 1555.064 1469.016 - -1.21% -
botan/Noekeon decrypt -3.13% 403.366 390.758 - -0.47% -
botan/IDEA encrypt -2.90% 511.147 496.305 - -0.24% -
botan/IDEA decrypt -2.79% 512.491 498.168 - 0.43% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.06% 19.60 MB 25.69 MB - 11.69% -
random/pr36498.cpp/elf/sections/text 25.64% 380.08 KB 477.52 KB - -0.01% -
random/pr36439.cpp/elf 18.14% 12.80 MB 15.13 MB - 5.27% -
random/pr12850.cpp/elf 10.19% 34.64 MB 38.17 MB - 20.37% -
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 -51.60% 0.535 0.259 - -51.49% -
random/pr36262.c -35.51% 13.690 8.829 - 1.09% -
random/pr38518.c -35.18% 13.575 8.799 - 0.62% -
polyhedron/gas_dyn2 -22.32% 0.950 0.738 - 5.25% -
polyhedron/test_fpu2 -16.64% 1.612 1.344 - 2.13% -
random/pr69609.c -11.22% 73.310 65.083 - 0.41% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.85% 68.207 64.901 - 0.10% -
polyhedron/air -4.28% 2.566 2.456 - 0.36% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.59% 1.27 GB 1.21 GB - 2.37% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 15.58% 2981.694 3446.146 - 0.52% -
botan/CTR-BE(AES-128) decrypt 14.67% 3023.423 3467.082 - 0.35% -
nbench/NEURAL NET 10.96% 111.450 123.660 - 0.05% -
botan/Twofish decrypt 4.94% 309.491 324.767 - -0.02% -
botan/XTEA encrypt 3.91% 208.104 216.240 - -0.19% -
botan/ChaCha20Poly1305 encrypt 3.73% 383.021 397.318 - -0.09% -
botan/ChaCha20Poly1305 decrypt 3.54% 382.404 395.933 - -0.07% -
botan/AES-128/GCM(16) [clmul] decrypt 3.27% 1140.691 1177.938 - 0.38% -
botan/AES-128/GCM(16) [clmul] encrypt 2.67% 1151.724 1182.460 - 0.91% -
nbench/FP EMULATION 2.43% 631.280 646.610 - 0.06% -
nbench/LU DECOMPOSITION 2.12% 3879.900 3962.200 - 0.05% -

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 - 7.37% -
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 - 76.81% -

Added Tests - size
random/empty.c/elf/sections/text
random/empty.C/elf/sections/text
random/pr29433.cpp/elf/sections/text


Report Time: 0.28s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3064.509 -
botan/AES-128/CBC/PKCS7 encrypt 729.819 -
botan/AES-128 decrypt 7274.035 -
botan/AES-128/EAX decrypt 456.213 4.54%
botan/AES-128/EAX encrypt 457.572 4.92%
botan/AES-128 encrypt 7214.472 -
botan/AES-128/GCM(16) [clmul] decrypt 1177.938 -
botan/AES-128/GCM(16) [clmul] encrypt 1182.460 -
botan/AES-128/OCB decrypt 912.268 -3.60%
botan/AES-128/OCB encrypt 894.853 -
botan/AES-128/XTS decrypt 1469.016 -
botan/AES-128/XTS encrypt 1575.403 -
botan/AES-192 decrypt 5869.493 -
botan/AES-192 encrypt 5908.174 -
botan/AES-256 decrypt 4935.252 -
botan/AES-256 encrypt 4945.392 -
botan/ARIA-128 decrypt 170.453 -
botan/ARIA-128 encrypt 170.679 -
botan/ARIA-192 decrypt 147.292 -
botan/ARIA-192 encrypt 147.267 -
botan/ARIA-256 decrypt 129.417 -
botan/ARIA-256 encrypt 129.852 -
botan/Blowfish decrypt 244.432 -
botan/Blowfish encrypt 245.880 -
botan/Camellia-128 decrypt 149.572 -
botan/Camellia-128 encrypt 150.426 -
botan/Camellia-192 decrypt 117.816 -
botan/Camellia-192 encrypt 117.461 -
botan/Camellia-256 decrypt 117.811 -
botan/Camellia-256 encrypt 117.478 -
botan/CAST-128 decrypt 240.197 -
botan/CAST-128 encrypt 240.571 -
botan/CAST-256 decrypt 127.780 -
botan/CAST-256 encrypt 127.422 -
botan/ChaCha20Poly1305 decrypt 395.933 -
botan/ChaCha20Poly1305 encrypt 397.318 -
botan/CMAC(AES-128) mac 781.841 -
botan/CTR-BE(AES-128) decrypt 3467.082 -
botan/CTR-BE(AES-128) encrypt 3446.146 -
botan/CTR-BE(Serpent) decrypt 257.468 -
botan/CTR-BE(Serpent) encrypt 257.317 -
botan/DES decrypt 96.009 -
botan/DES encrypt 96.044 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 68.923 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.281 -
botan/HMAC(SHA-256) mac 1639.896 -
botan/IDEA decrypt 498.168 -
botan/IDEA encrypt 496.305 -
botan/KASUMI decrypt 74.918 -
botan/KASUMI encrypt 79.684 -
botan/Keccak-1600(512) hash 154.617 -
botan/MISTY1 decrypt 105.528 -
botan/MISTY1 encrypt 105.364 -
botan/Noekeon decrypt 390.758 -
botan/Noekeon encrypt 395.826 -
botan/RC4 encrypt 202.007 -
botan/RIPEMD-160 hash 402.651 -
botan/Salsa20 encrypt 544.478 -
botan/Serpent/CBC/PKCS7 decrypt 270.734 -
botan/Serpent/CBC/PKCS7 encrypt 95.154 -
botan/Serpent decrypt 296.804 -
botan/Serpent/EAX decrypt 62.044 2.18%
botan/Serpent/EAX encrypt 62.076 2.13%
botan/Serpent encrypt 269.512 -
botan/Serpent/GCM(16) [clmul] decrypt 188.642 -
botan/Serpent/GCM(16) [clmul] encrypt 188.704 -
botan/Serpent/OCB decrypt 217.506 -
botan/Serpent/OCB encrypt 202.443 -
botan/Serpent/XTS decrypt 249.451 -
botan/Serpent/XTS encrypt 230.081 -
botan/SHA-160 hash 1462.596 -
botan/SHA-256 hash 1417.610 -
botan/SHA-512 hash 314.108 -
botan/SHACAL2 decrypt 453.786 -
botan/SHACAL2 encrypt 1630.235 -
botan/Skein-512(512) hash 484.679 -
botan/SM4 decrypt 132.840 -
botan/SM4 encrypt 132.443 -
botan/Threefish-512 decrypt 284.655 -
botan/Threefish-512 encrypt 283.946 -
botan/Tiger(24,3) hash 392.654 -
botan/TripleDES decrypt 34.078 -
botan/TripleDES encrypt 34.055 -
botan/Twofish decrypt 324.767 -
botan/Twofish encrypt 325.632 -
botan/Whirlpool hash 144.696 -
botan/XTEA decrypt 216.697 -
botan/XTEA encrypt 216.240 -
himeno 1084.495 -
nbench/ASSIGNMENT 55.666 -
nbench/BITFIELD 722480000.000 -
nbench/FOURIER 71872.000 -
nbench/FP EMULATION 646.610 -
nbench/HUFFMAN 5848.800 -
nbench/IDEA 16567.000 -
nbench/LU DECOMPOSITION 3962.200 -
nbench/NEURAL NET 123.660 -
nbench/NUMERIC SORT 1749.700 -
nbench/STRING SORT 958.640 -
Geometric Mean 456.951 -
Name Current %
botan/elf 14.06 MB 17.25%
botan/elf/sections/text 306.02 KB -
cray/elf 63.70 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 50.00 KB 4.58%
himeno/elf/sections/text 4.50 KB -
nbench/elf 223.80 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 2.29%
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 148.41 KB 2.43%
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 200.16 KB 3.99%
polyhedron/rnflow/elf/sections/text 42.09 KB -
polyhedron/test_fpu2/elf 151.24 KB 3.62%
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 76.81%
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 38.17 MB 20.37%
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 7.37%
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.35 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.16 MB 4.73%
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 15.13 MB 5.27%
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.69 MB 11.69%
random/pr36498.cpp/elf/sections/text 477.52 KB -
random/pr38518.c/elf 363.12 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 140.88 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 55.99 KB -57.53%