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: 1330.921
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 20190125 (experimental) 794fefdae58e9b0ec6ed1f4379f12c5637d482b2
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 794fefdae58e9b0ec6ed1f4379f12c5637d482b2
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 1548404014000.794fefdae58e9b0ec6ed1f4379f12c5637d482b2 2019-01-25T13:22:52.193189 0:01:11.318282
Previous 1548318459000.32fae9652102843f4066ecf768df883bd1ef6fa0 2019-01-24T15:39:13.350613 0:01:10.934667
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 3 26
Performance Improvements 12 23
Added Tests 3 3
Unchanged Tests 1218 1184
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 109.31% 0.269 0.563 - 5.19% -
polyhedron/test_fpu2 15.55% 1.317 1.522 - -5.57% -
polyhedron/fatigue2 5.28% 1.221 1.286 - 34.56% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk -48.79% 0.556 0.285 - -48.94% -
polyhedron/nf -41.70% 0.644 0.375 - 1.93% -
polyhedron/gas_dyn2 -28.01% 0.973 0.701 - -26.23% -
nbench -11.21% 1.763 1.565 - -4.60% -
polyhedron/ac -10.80% 0.708 0.632 - -9.58% -
polyhedron/doduc -8.62% 2.521 2.304 - -8.16% -
polyhedron/mdbx -7.20% 0.883 0.820 - -2.08% -
random/pr36291.cpp -6.90% 33.507 31.196 - -0.27% -
himeno -6.77% 0.518 0.483 - 111.47% -
botan -4.73% 114.526 109.106 - 3.33% -
random/pr29433.cpp -2.81% 14.664 14.251 - -0.65% -
random/pr36498.cpp -2.07% 29.501 28.889 - 18.06% -

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 111.47% 0.228 0.483 - -6.77% -
polyhedron/fatigue2 34.56% 0.955 1.286 - 5.28% -
random/pr36439.cpp 19.25% 31.499 37.564 - 1.12% -
random/pr12850.cpp 18.35% 56.428 66.783 - -1.45% -
random/pr36498.cpp 18.06% 24.470 28.889 - -2.07% -
polyhedron/tfft2 5.19% 0.535 0.563 - 109.31% -
botan 3.33% 105.592 109.106 - -4.73% -
random/pr26854-2.c 2.46% 37.758 38.685 - 1.75% -

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/pr12850.cpp 5.63% 938.66 MB 991.50 MB - -0.00% -
random/pr36291.cpp 5.53% 631.49 MB 666.43 MB - 0.20% -
polyhedron/doduc 2.40% 98.67 MB 101.04 MB - 0.32% -
random/empty.C 2.21% 17.35 MB 17.73 MB - 0.35% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/OCB encrypt -5.04% 964.181 915.593 - 1.55% -
nbench/LU DECOMPOSITION -3.42% 3879.900 3747.300 - -0.01% -
botan/IDEA decrypt -2.92% 512.491 497.516 - 0.07% -
botan/IDEA encrypt -2.72% 511.147 497.256 - -0.15% -
botan/AES-128/CBC/PKCS7 decrypt -2.72% 3044.786 2962.080 - -0.08% -
botan/Noekeon decrypt -2.34% 403.366 393.940 - 0.30% -
nbench/FP EMULATION -2.22% 631.280 617.270 - -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 10.42% 34.64 MB 38.25 MB - -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 - 0.02% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk -48.94% 0.558 0.285 - -48.79% -
polyhedron/gas_dyn2 -26.23% 0.950 0.701 - -28.01% -
polyhedron/ac -9.58% 0.699 0.632 - -10.80% -
polyhedron/doduc -8.16% 2.509 2.304 - -8.62% -
polyhedron/test_fpu2 -5.57% 1.612 1.522 - 15.55% -
nbench -4.60% 1.641 1.565 - -11.21% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.19% 68.207 66.030 - 0.04% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.93% 1.27 GB 1.20 GB - -0.03% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 12.83% 2981.694 3364.371 - 0.06% -
botan/CTR-BE(AES-128) decrypt 11.19% 3023.423 3361.756 - 0.12% -
nbench/NEURAL NET 9.44% 111.450 121.970 - 0.04% -
botan/Twofish decrypt 4.28% 309.491 322.746 - 1.20% -
botan/ChaCha20Poly1305 decrypt 4.22% 382.404 398.550 - -0.05% -
botan/ChaCha20Poly1305 encrypt 4.14% 383.021 398.897 - 0.08% -
botan/XTEA encrypt 3.83% 208.104 216.068 - 0.72% -
botan/AES-128/GCM(16) [clmul] encrypt 3.25% 1151.724 1189.106 - 0.43% -
botan/AES-128/GCM(16) [clmul] decrypt 2.91% 1140.691 1173.830 - -0.36% -
botan/AES-128/XTS decrypt 2.45% 1555.064 1593.187 - -0.21% -

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: 0.24s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2962.080 -
botan/AES-128/CBC/PKCS7 encrypt 732.961 -
botan/AES-128 decrypt 7282.478 -
botan/AES-128/EAX decrypt 451.417 -
botan/AES-128/EAX encrypt 452.017 -
botan/AES-128 encrypt 7184.971 -
botan/AES-128/GCM(16) [clmul] decrypt 1173.830 -
botan/AES-128/GCM(16) [clmul] encrypt 1189.106 -
botan/AES-128/OCB decrypt 943.416 -
botan/AES-128/OCB encrypt 915.593 -
botan/AES-128/XTS decrypt 1593.187 -
botan/AES-128/XTS encrypt 1567.571 -
botan/AES-192 decrypt 6000.576 -
botan/AES-192 encrypt 5953.705 -
botan/AES-256 decrypt 4934.864 -
botan/AES-256 encrypt 4932.283 -
botan/ARIA-128 decrypt 170.555 -
botan/ARIA-128 encrypt 170.582 -
botan/ARIA-192 decrypt 147.141 -
botan/ARIA-192 encrypt 147.260 -
botan/ARIA-256 decrypt 129.618 -
botan/ARIA-256 encrypt 129.930 -
botan/Blowfish decrypt 244.278 -
botan/Blowfish encrypt 245.956 -
botan/Camellia-128 decrypt 150.530 -
botan/Camellia-128 encrypt 149.796 -
botan/Camellia-192 decrypt 117.648 -
botan/Camellia-192 encrypt 117.585 -
botan/Camellia-256 decrypt 117.649 -
botan/Camellia-256 encrypt 117.565 -
botan/CAST-128 decrypt 240.853 -
botan/CAST-128 encrypt 240.789 -
botan/CAST-256 decrypt 127.546 -
botan/CAST-256 encrypt 127.616 -
botan/ChaCha20Poly1305 decrypt 398.550 -
botan/ChaCha20Poly1305 encrypt 398.897 -
botan/CMAC(AES-128) mac 783.000 -
botan/CTR-BE(AES-128) decrypt 3361.756 -
botan/CTR-BE(AES-128) encrypt 3364.371 -
botan/CTR-BE(Serpent) decrypt 257.693 -
botan/CTR-BE(Serpent) encrypt 257.796 -
botan/DES decrypt 95.986 -
botan/DES encrypt 96.121 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 68.968 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.109 -
botan/HMAC(SHA-256) mac 1645.467 -
botan/IDEA decrypt 497.516 -
botan/IDEA encrypt 497.256 -
botan/KASUMI decrypt 79.599 -
botan/KASUMI encrypt 85.283 -
botan/Keccak-1600(512) hash 156.144 -
botan/MISTY1 decrypt 105.325 -
botan/MISTY1 encrypt 105.445 -
botan/Noekeon decrypt 393.940 -
botan/Noekeon encrypt 396.078 -
botan/RC4 encrypt 202.119 -
botan/RIPEMD-160 hash 405.222 -
botan/Salsa20 encrypt 543.082 -
botan/Serpent/CBC/PKCS7 decrypt 270.387 -
botan/Serpent/CBC/PKCS7 encrypt 95.640 -
botan/Serpent decrypt 297.476 -
botan/Serpent/EAX decrypt 62.109 -
botan/Serpent/EAX encrypt 62.095 -
botan/Serpent encrypt 269.740 -
botan/Serpent/GCM(16) [clmul] decrypt 188.791 -
botan/Serpent/GCM(16) [clmul] encrypt 189.070 -
botan/Serpent/OCB decrypt 216.217 -
botan/Serpent/OCB encrypt 203.390 -
botan/Serpent/XTS decrypt 247.573 -
botan/Serpent/XTS encrypt 229.088 -
botan/SHA-160 hash 1486.891 -
botan/SHA-256 hash 1435.789 -
botan/SHA-512 hash 315.177 -
botan/SHACAL2 decrypt 456.775 -
botan/SHACAL2 encrypt 1627.874 -
botan/Skein-512(512) hash 484.507 -
botan/SM4 decrypt 130.937 -
botan/SM4 encrypt 131.158 -
botan/Threefish-512 decrypt 284.122 -
botan/Threefish-512 encrypt 284.573 -
botan/Tiger(24,3) hash 393.950 -
botan/TripleDES decrypt 34.082 -
botan/TripleDES encrypt 34.164 -
botan/Twofish decrypt 322.746 -
botan/Twofish encrypt 326.318 -
botan/Whirlpool hash 144.342 -
botan/XTEA decrypt 217.997 -
botan/XTEA encrypt 216.068 -
himeno 1071.203 -
nbench/ASSIGNMENT 65.035 -
nbench/BITFIELD 715390000.000 -
nbench/FOURIER 71805.000 -
nbench/FP EMULATION 617.270 -
nbench/HUFFMAN 5854.100 -
nbench/IDEA 16553.000 -
nbench/LU DECOMPOSITION 3747.300 -
nbench/NEURAL NET 121.970 -
nbench/NUMERIC SORT 1711.500 -
nbench/STRING SORT 958.220 -
Geometric Mean 458.037 -
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 126.46 KB -
polyhedron/fatigue2/elf/sections/text 36.91 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 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 38.25 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 365.92 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 365.70 KB -
random/pr38518.c/elf/sections/text 110.50 KB -
random/pr39326.c/elf 1.30 MB -
random/pr39326.c/elf/sections/text 322.34 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 55.74 KB -58.38%