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 20190219 (experimental) 3616f7fbce256ebd4ff19878284542b11886093e
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 3616f7fbce256ebd4ff19878284542b11886093e
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 1550590929000.3616f7fbce256ebd4ff19878284542b11886093e 2019-02-19T19:18:10.916867 0:01:11.366630
Previous 1550355364000.94d48c3217c888ab2960b4a6c5d8b3872ccdc261 2019-02-17T02:42:41.096224 0:01:11.446348
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 13 41
Performance Improvements 4 22
Added Tests 3 3
Unchanged Tests 1216 1170
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2 99.84% 0.278 0.556 - 105.65% -
polyhedron/rnflow 12.69% 1.735 1.955 - 14.60% -
polyhedron/doduc 10.82% 2.317 2.567 - 2.33% -
polyhedron/ac 10.73% 0.633 0.701 - 0.32% -
himeno 7.36% 0.493 0.529 - 131.70% -
nbench 2.80% 1.606 1.651 - 0.62% -
random/pr39326.c 2.71% 201.396 206.847 - 5.66% -
random/pr44563.c 2.58% 227.400 233.262 - 1.35% -
random/pr29433.cpp 2.45% 14.306 14.657 - 2.18% -
polyhedron/test_fpu2 2.33% 1.303 1.333 - -17.28% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr44563.c 9.03% 2.08 GB 2.27 GB - 9.19% -
random/pr36439.cpp 8.64% 531.07 MB 576.93 MB - 7.67% -
random/pr36498.cpp 5.88% 622.93 MB 659.55 MB - 22.55% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -28.67% 0.985 0.703 - -26.00% -
polyhedron/fatigue2 -2.28% 1.256 1.227 - 28.44% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk -2.11% 5.932 5.807 - -1.97% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Skein-512(512) hash 2.07% 475.367 485.210 - -0.08% -

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 131.70% 0.228 0.529 - 7.36% -
polyhedron/channel2 105.65% 0.270 0.556 - 99.84% -
polyhedron/nf 75.29% 0.368 0.645 - 1.05% -
random/pr36498.cpp 30.93% 24.470 32.038 - -0.99% -
polyhedron/fatigue2 28.44% 0.955 1.227 - -2.28% -
random/pr36439.cpp 19.53% 31.499 37.652 - 0.07% -
random/pr12850.cpp 17.77% 56.428 66.457 - -0.48% -
polyhedron/rnflow 14.60% 1.706 1.955 - 12.69% -
random/pr39326.c 5.66% 195.766 206.847 - 2.71% -
botan 3.20% 105.592 108.975 - 0.72% -
polyhedron/doduc 2.33% 2.509 2.567 - 10.82% -
random/pr29433.cpp 2.18% 14.344 14.657 - 2.45% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.39% 104.581 109.168 - -0.10% -
polyhedron/gas_dyn2 3.52% 98.070 101.518 - 0.09% -
polyhedron/air 2.18% 2.566 2.622 - 0.04% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 22.55% 538.17 MB 659.55 MB - 5.88% -
random/pr44563.c 9.19% 2.08 GB 2.27 GB - 9.03% -
random/pr36439.cpp 7.67% 535.84 MB 576.93 MB - 8.64% -
random/pr39326.c 5.82% 848.66 MB 898.08 MB - 0.00% -
random/pr12850.cpp 5.65% 938.66 MB 991.74 MB - 0.00% -
random/pr36291.cpp 5.05% 631.49 MB 663.38 MB - -0.34% -
polyhedron/doduc 2.25% 98.67 MB 100.89 MB - -0.01% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.22% 65.806 55.789 - -0.09% -
botan/AES-128/OCB encrypt -8.67% 964.181 880.610 - 1.61% -
botan/AES-128/XTS decrypt -8.03% 1555.064 1430.194 - 0.34% -
botan/KASUMI encrypt -6.62% 85.282 79.638 - 0.19% -
botan/KASUMI decrypt -5.88% 79.563 74.886 - 0.09% -
botan/AES-128/XTS encrypt -5.22% 1551.308 1470.401 - 0.32% -
botan/IDEA decrypt -3.35% 512.491 495.297 - -0.17% -
botan/Noekeon decrypt -2.81% 403.366 392.035 - 0.01% -
nbench/LU DECOMPOSITION -2.71% 3879.900 3774.800 - 0.01% -
botan/IDEA encrypt -2.62% 511.147 497.764 - -0.01% -
nbench/HUFFMAN -2.51% 5886.800 5739.300 - 0.07% -
botan/SHA-160 hash -2.30% 1486.497 1452.262 - -0.49% -
nbench/FP EMULATION -2.13% 631.280 617.830 - 0.04% -

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 18.37% 12.80 MB 15.16 MB - -0.00% -
random/pr12850.cpp/elf 10.47% 34.64 MB 38.27 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -
botan/elf 2.25% 13.91 MB 14.23 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -50.25% 0.535 0.266 - 1.56% -
polyhedron/gas_dyn2 -26.00% 0.950 0.703 - -28.67% -
polyhedron/test_fpu2 -17.28% 1.612 1.333 - 2.33% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -2.65% 68.207 66.400 - 0.96% -
polyhedron/mdbx -2.02% 6.466 6.336 - -0.35% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.94% 1.27 GB 1.20 GB - -0.09% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 15.56% 2981.694 3445.722 - 0.14% -
botan/CTR-BE(AES-128) decrypt 14.15% 3023.423 3451.155 - -0.05% -
nbench/NEURAL NET 10.75% 111.450 123.430 - -0.02% -
botan/AES-128/GCM(16) [clmul] encrypt 6.06% 1151.724 1221.507 - 0.08% -
botan/ChaCha20Poly1305 decrypt 5.17% 382.404 402.160 - 0.41% -
botan/ChaCha20Poly1305 encrypt 4.82% 383.021 401.464 - 0.20% -
botan/AES-128/GCM(16) [clmul] decrypt 4.66% 1140.691 1193.834 - -0.35% -
botan/XTEA encrypt 3.71% 208.104 215.826 - 0.39% -
botan/Twofish decrypt 3.25% 309.491 319.552 - -0.53% -
botan/AES-128/EAX decrypt 2.31% 448.050 458.422 - 0.41% -
botan/AES-128/EAX encrypt 2.22% 449.571 459.539 - 0.36% -

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 -2.97% 1.62 MB 1.58 MB - 0.01% -
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: 0.24s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3066.756 -
botan/AES-128/CBC/PKCS7 encrypt 738.313 -
botan/AES-128 decrypt 7269.360 -
botan/AES-128/EAX decrypt 458.422 -
botan/AES-128/EAX encrypt 459.539 -
botan/AES-128 encrypt 7203.825 -
botan/AES-128/GCM(16) [clmul] decrypt 1193.834 -
botan/AES-128/GCM(16) [clmul] encrypt 1221.507 -
botan/AES-128/OCB decrypt 917.565 -
botan/AES-128/OCB encrypt 880.610 -
botan/AES-128/XTS decrypt 1430.194 -
botan/AES-128/XTS encrypt 1470.401 -
botan/AES-192 decrypt 5902.201 -
botan/AES-192 encrypt 5942.808 -
botan/AES-256 decrypt 4940.984 -
botan/AES-256 encrypt 4936.934 -
botan/ARIA-128 decrypt 170.048 -
botan/ARIA-128 encrypt 170.050 -
botan/ARIA-192 decrypt 147.138 -
botan/ARIA-192 encrypt 147.383 -
botan/ARIA-256 decrypt 129.391 -
botan/ARIA-256 encrypt 129.543 -
botan/Blowfish decrypt 244.158 -
botan/Blowfish encrypt 245.669 -
botan/Camellia-128 decrypt 150.173 -
botan/Camellia-128 encrypt 150.472 -
botan/Camellia-192 decrypt 117.623 -
botan/Camellia-192 encrypt 117.469 -
botan/Camellia-256 decrypt 117.649 -
botan/Camellia-256 encrypt 117.507 -
botan/CAST-128 decrypt 239.659 -
botan/CAST-128 encrypt 240.640 -
botan/CAST-256 decrypt 127.534 -
botan/CAST-256 encrypt 127.741 -
botan/ChaCha20Poly1305 decrypt 402.160 -
botan/ChaCha20Poly1305 encrypt 401.464 -
botan/CMAC(AES-128) mac 782.575 -
botan/CTR-BE(AES-128) decrypt 3451.155 -
botan/CTR-BE(AES-128) encrypt 3445.722 -
botan/CTR-BE(Serpent) decrypt 257.998 -
botan/CTR-BE(Serpent) encrypt 257.927 -
botan/DES decrypt 95.699 -
botan/DES encrypt 96.107 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.198 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.278 -
botan/HMAC(SHA-256) mac 1645.406 -
botan/IDEA decrypt 495.297 -
botan/IDEA encrypt 497.764 -
botan/KASUMI decrypt 74.886 -
botan/KASUMI encrypt 79.638 -
botan/Keccak-1600(512) hash 156.185 -
botan/MISTY1 decrypt 104.940 -
botan/MISTY1 encrypt 105.385 -
botan/Noekeon decrypt 392.035 -
botan/Noekeon encrypt 396.008 -
botan/RC4 encrypt 201.630 -
botan/RIPEMD-160 hash 403.014 -
botan/Salsa20 encrypt 545.296 -
botan/Serpent/CBC/PKCS7 decrypt 271.890 -
botan/Serpent/CBC/PKCS7 encrypt 95.912 -
botan/Serpent decrypt 297.259 -
botan/Serpent/EAX decrypt 62.188 -
botan/Serpent/EAX encrypt 62.140 -
botan/Serpent encrypt 270.037 -
botan/Serpent/GCM(16) [clmul] decrypt 188.889 -
botan/Serpent/GCM(16) [clmul] encrypt 189.104 -
botan/Serpent/OCB decrypt 216.602 -
botan/Serpent/OCB encrypt 200.344 -
botan/Serpent/XTS decrypt 247.683 -
botan/Serpent/XTS encrypt 226.980 -
botan/SHA-160 hash 1452.262 -
botan/SHA-256 hash 1416.829 -
botan/SHA-512 hash 313.577 -
botan/SHACAL2 decrypt 454.814 -
botan/SHACAL2 encrypt 1627.555 -
botan/Skein-512(512) hash 485.210 2.07%
botan/SM4 decrypt 130.920 -
botan/SM4 encrypt 131.198 -
botan/Threefish-512 decrypt 283.249 -
botan/Threefish-512 encrypt 283.703 -
botan/Tiger(24,3) hash 391.499 -
botan/TripleDES decrypt 34.027 -
botan/TripleDES encrypt 34.126 -
botan/Twofish decrypt 319.552 -
botan/Twofish encrypt 323.520 -
botan/Whirlpool hash 143.899 -
botan/XTEA decrypt 219.242 -
botan/XTEA encrypt 215.826 -
himeno 1069.911 -
nbench/ASSIGNMENT 55.789 -
nbench/BITFIELD 716150000.000 -
nbench/FOURIER 71864.000 -
nbench/FP EMULATION 617.830 -
nbench/HUFFMAN 5739.300 -
nbench/IDEA 16557.000 -
nbench/LU DECOMPOSITION 3774.800 -
nbench/NEURAL NET 123.430 -
nbench/NUMERIC SORT 1742.500 -
nbench/STRING SORT 957.250 -
Geometric Mean 455.953 -
Name Current %
botan/elf 14.23 MB -
botan/elf/sections/text 306.09 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 365.93 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 15.16 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 -58.39%