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: 1375.050
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 20190303 (experimental) 3979635c8e0ee3680f10112e28544c02fba794bf
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 3979635c8e0ee3680f10112e28544c02fba794bf
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 1551572182000.3979635c8e0ee3680f10112e28544c02fba794bf 2019-03-03T10:58:02.406961 0:01:10.696616
Previous 1551514017000.73e3d2ee2e45ae366fc91279f085485031e12181 2019-03-02T13:17:35.329342 0:01:10.633722
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 6 39
Performance Improvements 3 30
Added Tests 3 3
Unchanged Tests 1224 1164
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 102.42% 0.287 0.582 - 4.25% -
polyhedron/gas_dyn2 35.93% 0.708 0.962 - 1.36% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/CTR-BE(Serpent) decrypt -3.30% 258.121 249.611 - -3.33% -
botan/CTR-BE(Serpent) encrypt -3.30% 258.050 249.546 - -3.39% -
botan/CTR-BE(AES-128) decrypt -3.15% 3337.737 3232.740 - 6.92% -
botan/CTR-BE(AES-128) encrypt -3.02% 3335.595 3234.951 - 8.49% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/nf -46.18% 0.696 0.375 - 1.74% -
polyhedron/fatigue2 -21.52% 1.237 0.971 - 1.63% -
random/pr38518.c -2.14% 13.414 13.127 - -3.30% -

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 114.58% 0.228 0.490 - 0.93% -
random/pr36498.cpp 31.33% 24.470 32.137 - 0.08% -
random/pr36439.cpp 19.91% 31.499 37.770 - -0.25% -
random/pr12850.cpp 17.49% 56.428 66.295 - 0.04% -
random/pr39326.c 5.63% 195.766 206.793 - 0.72% -
polyhedron/linpk 4.25% 0.558 0.582 - 102.42% -
polyhedron/protein 2.78% 1.214 1.248 - -0.14% -
botan 2.36% 105.592 108.084 - 0.31% -
polyhedron/rnflow 2.02% 1.706 1.740 - -0.64% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 5.20% 104.581 110.020 - -0.00% -
polyhedron/gas_dyn2 2.87% 98.070 100.887 - 0.44% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 23.12% 538.17 MB 662.58 MB - 0.00% -
random/pr36439.cpp 7.79% 535.84 MB 577.59 MB - 0.00% -
random/pr39326.c 5.82% 848.66 MB 898.08 MB - -0.01% -
random/pr12850.cpp 5.64% 938.66 MB 991.62 MB - 0.00% -
random/pr36291.cpp 5.00% 631.49 MB 663.05 MB - 0.00% -
botan 3.04% 14.79 MB 15.24 MB - 0.00% -
random/empty.C 2.63% 17.35 MB 17.81 MB - 0.00% -
polyhedron/doduc 2.45% 98.67 MB 101.09 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.14% 65.806 55.840 - -0.07% -
botan/AES-128/OCB encrypt -11.27% 964.181 855.505 - 0.08% -
botan/KASUMI encrypt -6.89% 85.282 79.406 - -0.34% -
botan/AES-128/XTS encrypt -6.77% 1551.308 1446.324 - -0.38% -
botan/KASUMI decrypt -5.98% 79.563 74.806 - 0.03% -
botan/IDEA decrypt -4.44% 512.491 489.762 - -1.36% -
botan/IDEA encrypt -3.67% 511.147 492.387 - -1.02% -
botan/AES-128/CBC/PKCS7 decrypt -3.59% 3044.786 2935.575 - -0.95% -
botan/CTR-BE(Serpent) encrypt -3.39% 258.310 249.546 - -3.30% -
botan/CTR-BE(Serpent) decrypt -3.33% 258.204 249.611 - -3.30% -
nbench/HUFFMAN -2.44% 5886.800 5743.400 - 0.00% -
botan/Noekeon decrypt -2.32% 403.366 394.015 - 0.81% -
botan/Skein-512(512) hash -2.19% 485.591 474.979 - 0.10% -
nbench/FP EMULATION -2.09% 631.280 618.100 - -0.01% -

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 2.25% 13.91 MB 14.23 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -50.61% 0.535 0.264 - 1.98% -
polyhedron/test_fpu2 -18.58% 1.612 1.312 - 0.78% -
polyhedron/ac -8.76% 0.699 0.638 - 0.43% -
polyhedron/doduc -7.20% 2.509 2.328 - -0.48% -
random/pr36262.c -3.46% 13.690 13.217 - 0.35% -
random/pr38518.c -3.30% 13.575 13.127 - -2.14% -
nbench -2.27% 1.641 1.604 - -0.33% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.89% 68.207 64.873 - 0.17% -
polyhedron/channel2 -2.05% 67.749 66.360 - -0.97% -
polyhedron/mdbx -2.03% 6.466 6.335 - -0.11% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.86% 1.27 GB 1.20 GB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/NEURAL NET 10.81% 111.450 123.500 - 0.02% -
botan/CTR-BE(AES-128) encrypt 8.49% 2981.694 3234.951 - -3.02% -
botan/CTR-BE(AES-128) decrypt 6.92% 3023.423 3232.740 - -3.15% -
botan/AES-128/GCM(16) [clmul] decrypt 5.81% 1140.691 1206.912 - 0.43% -
botan/Twofish decrypt 5.18% 309.491 325.518 - 0.71% -
botan/ChaCha20Poly1305 decrypt 5.10% 382.404 401.899 - -0.33% -
botan/ChaCha20Poly1305 encrypt 4.42% 383.021 399.935 - -0.25% -
botan/AES-128/GCM(16) [clmul] encrypt 4.30% 1151.724 1201.304 - 0.50% -
botan/XTEA encrypt 3.86% 208.104 216.139 - 0.92% -
botan/AES-128/XTS decrypt 2.30% 1555.064 1590.878 - -0.03% -
botan/AES-128/EAX encrypt 2.20% 449.571 459.443 - -0.87% -
botan/Twofish encrypt 2.12% 320.681 327.484 - 0.30% -
nbench/LU DECOMPOSITION 2.10% 3879.900 3961.400 - 0.01% -

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: 0.23s
Name Current %
botan/AES-128 decrypt 7213.676 -
botan/AES-128 encrypt 7215.426 -
botan/AES-128/CBC/PKCS7 decrypt 2935.575 -
botan/AES-128/CBC/PKCS7 encrypt 725.395 -
botan/AES-128/EAX decrypt 456.310 -
botan/AES-128/EAX encrypt 459.443 -
botan/AES-128/GCM(16) [clmul] decrypt 1206.912 -
botan/AES-128/GCM(16) [clmul] encrypt 1201.304 -
botan/AES-128/OCB decrypt 914.912 -
botan/AES-128/OCB encrypt 855.505 -
botan/AES-128/XTS decrypt 1590.878 -
botan/AES-128/XTS encrypt 1446.324 -
botan/AES-192 decrypt 6025.915 -
botan/AES-192 encrypt 5929.881 -
botan/AES-256 decrypt 4941.111 -
botan/AES-256 encrypt 4940.447 -
botan/ARIA-128 decrypt 170.076 -
botan/ARIA-128 encrypt 169.892 -
botan/ARIA-192 decrypt 146.611 -
botan/ARIA-192 encrypt 146.564 -
botan/ARIA-256 decrypt 129.358 -
botan/ARIA-256 encrypt 127.588 -
botan/Blowfish decrypt 244.381 -
botan/Blowfish encrypt 246.213 -
botan/CAST-128 decrypt 240.635 -
botan/CAST-128 encrypt 240.663 -
botan/CAST-256 decrypt 127.517 -
botan/CAST-256 encrypt 127.608 -
botan/CMAC(AES-128) mac 783.104 -
botan/CTR-BE(AES-128) decrypt 3232.740 -3.15%
botan/CTR-BE(AES-128) encrypt 3234.951 -3.02%
botan/CTR-BE(Serpent) decrypt 249.611 -3.30%
botan/CTR-BE(Serpent) encrypt 249.546 -3.30%
botan/Camellia-128 decrypt 150.576 -
botan/Camellia-128 encrypt 150.707 -
botan/Camellia-192 decrypt 117.801 -
botan/Camellia-192 encrypt 116.167 -
botan/Camellia-256 decrypt 117.476 -
botan/Camellia-256 encrypt 117.559 -
botan/ChaCha20Poly1305 decrypt 401.899 -
botan/ChaCha20Poly1305 encrypt 399.935 -
botan/DES decrypt 95.980 -
botan/DES encrypt 96.167 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.378 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.230 -
botan/HMAC(SHA-256) mac 1643.753 -
botan/IDEA decrypt 489.762 -
botan/IDEA encrypt 492.387 -
botan/KASUMI decrypt 74.806 -
botan/KASUMI encrypt 79.406 -
botan/Keccak-1600(512) hash 155.893 -
botan/MISTY1 decrypt 105.476 -
botan/MISTY1 encrypt 105.313 -
botan/Noekeon decrypt 394.015 -
botan/Noekeon encrypt 394.551 -
botan/RC4 encrypt 201.339 -
botan/RIPEMD-160 hash 405.049 -
botan/SHA-160 hash 1487.324 -
botan/SHA-256 hash 1435.402 -
botan/SHA-512 hash 315.871 -
botan/SHACAL2 decrypt 456.893 -
botan/SHACAL2 encrypt 1630.568 -
botan/SM4 decrypt 131.127 -
botan/SM4 encrypt 130.105 -
botan/Salsa20 encrypt 543.920 -
botan/Serpent decrypt 297.294 -
botan/Serpent encrypt 270.086 -
botan/Serpent/CBC/PKCS7 decrypt 270.990 -
botan/Serpent/CBC/PKCS7 encrypt 95.642 -
botan/Serpent/EAX decrypt 62.166 -
botan/Serpent/EAX encrypt 62.202 -
botan/Serpent/GCM(16) [clmul] decrypt 189.861 -
botan/Serpent/GCM(16) [clmul] encrypt 189.588 -
botan/Serpent/OCB decrypt 216.263 -
botan/Serpent/OCB encrypt 201.463 -
botan/Serpent/XTS decrypt 248.637 -
botan/Serpent/XTS encrypt 227.629 -
botan/Skein-512(512) hash 474.979 -
botan/Threefish-512 decrypt 283.879 -
botan/Threefish-512 encrypt 284.228 -
botan/Tiger(24,3) hash 394.338 -
botan/TripleDES decrypt 34.102 -
botan/TripleDES encrypt 34.109 -
botan/Twofish decrypt 325.518 -
botan/Twofish encrypt 327.484 -
botan/Whirlpool hash 144.032 -
botan/XTEA decrypt 218.520 -
botan/XTEA encrypt 216.139 -
himeno 1070.561 -
nbench/ASSIGNMENT 55.840 -
nbench/BITFIELD 716750000.000 -
nbench/FOURIER 71845.000 -
nbench/FP EMULATION 618.100 -
nbench/HUFFMAN 5743.400 -
nbench/IDEA 16583.000 -
nbench/LU DECOMPOSITION 3961.400 -
nbench/NEURAL NET 123.500 -
nbench/NUMERIC SORT 1739.500 -
nbench/STRING SORT 958.670 -
Geometric Mean 455.449 -
Name Current %
botan/elf 14.23 MB -
botan/elf/sections/text 305.97 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 224.26 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 23.33 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 150.04 KB -
polyhedron/test_fpu2/elf/sections/text 31.22 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/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 26.56 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 325.35 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 55.94 KB -58.39%