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Machine Info

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
Run Info

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 20190420 (experimental) 7565e3300413fe9063d0d39be79c223ca3f58ea7
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 7565e3300413fe9063d0d39be79c223ca3f58ea7
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
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zenith.gcc-trunk.O2_g test results

Run Order Start Time Duration
Current 1555719377000.7565e3300413fe9063d0d39be79c223ca3f58ea7 2019-04-20T06:17:38.931067 0:01:10.711759
Previous 1555632979000.9b84abbccc793814889fb8b1641f741939d15c1e 2019-04-19T08:37:47.869611 0:01:10.527997
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935

Tests Summary

Status Group # # (B)
Performance Regressions 4 24
Performance Improvements 1 39
Added Tests 3 3
Unchanged Tests 1228 1170
Total Tests 1236

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 36.63% 0.703 0.961 - 1.22% -
polyhedron/fatigue2 25.74% 0.975 1.225 - 28.27% -
polyhedron/doduc 8.25% 2.341 2.534 - 1.02% -
nbench 4.23% 1.557 1.623 - -1.11% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -50.21% 0.532 0.265 - -50.55% -

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

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 114.65% 0.228 0.490 - 2.39% -
polyhedron/nf 74.35% 0.368 0.642 - -0.68% -
polyhedron/fatigue2 28.27% 0.955 1.225 - 25.74% -
random/pr36498.cpp 27.49% 24.470 31.199 - 0.10% -
random/pr36439.cpp 16.12% 31.499 36.577 - -0.60% -
random/pr12850.cpp 12.24% 56.428 63.335 - -0.62% -
random/pr39326.c 4.84% 195.766 205.239 - -0.83% -
polyhedron/rnflow 2.57% 1.706 1.750 - 0.00% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 14.55% 538.17 MB 616.49 MB - -0.14% -
random/pr36439.cpp 6.61% 535.84 MB 571.27 MB - 0.00% -
random/pr39326.c 5.78% 848.66 MB 897.75 MB - -0.02% -
random/pr36291.cpp 5.10% 631.49 MB 663.71 MB - -0.06% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.38% 65.806 55.684 - 0.01% -
botan/KASUMI encrypt -6.56% 85.282 79.684 - 0.07% -
botan/KASUMI decrypt -5.93% 79.563 74.846 - -0.02% -
botan/AES-128/XTS decrypt -4.18% 1555.064 1490.021 - 0.48% -
botan/IDEA encrypt -3.21% 511.147 494.735 - -0.33% -
botan/AES-128/OCB encrypt -3.11% 964.181 934.169 - 0.65% -
botan/IDEA decrypt -2.85% 512.491 497.880 - 0.12% -
botan/Noekeon decrypt -2.39% 403.366 393.719 - 0.02% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf/sections/text 25.65% 380.08 KB 477.58 KB - 0.00% -
random/pr36498.cpp/elf 17.34% 19.60 MB 23.00 MB - 0.00% -
random/pr36439.cpp/elf 12.22% 12.80 MB 14.37 MB - 0.00% -
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 -50.55% 0.535 0.265 - -50.21% -
polyhedron/linpk -48.81% 0.558 0.286 - -1.62% -
random/pr36262.c -36.02% 13.690 8.759 - 0.19% -
random/pr38518.c -35.59% 13.575 8.743 - -0.46% -
polyhedron/test_fpu2 -18.28% 1.612 1.317 - 0.65% -
random/pr69609.c -11.29% 73.310 65.030 - 0.21% -
polyhedron/ac -7.34% 0.699 0.647 - 2.86% -
botan -2.77% 105.592 102.668 - 0.50% -
random/pr26854-2.c -2.47% 37.758 36.825 - -0.11% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/air -5.10% 2.566 2.435 - -0.44% -
polyhedron/test_fpu2 -4.78% 68.207 64.944 - 0.07% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -6.78% 1.27 GB 1.18 GB - 0.00% -
random/pr12850.cpp -2.39% 938.66 MB 916.19 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 15.89% 2981.694 3455.588 - 0.38% -
botan/CTR-BE(AES-128) decrypt 14.82% 3023.423 3471.593 - 0.56% -
nbench/NEURAL NET 10.84% 111.450 123.530 - -0.05% -
botan/Twofish decrypt 4.89% 309.491 324.634 - 0.01% -
botan/AES-128/OCB decrypt 4.26% 930.424 970.057 - 1.21% -
botan/XTEA encrypt 4.24% 208.104 216.925 - 0.48% -
botan/AES-128/GCM(16) [clmul] decrypt 4.05% 1140.691 1186.893 - 0.95% -
botan/ChaCha20Poly1305 decrypt 3.94% 382.404 397.455 - 0.36% -
botan/ChaCha20Poly1305 encrypt 3.85% 383.021 397.785 - 0.18% -
botan/AES-128/GCM(16) [clmul] encrypt 2.76% 1151.724 1183.484 - 0.24% -
botan/AES-128/XTS encrypt 2.34% 1551.308 1587.580 - 0.43% -
nbench/FP EMULATION 2.33% 631.280 645.980 - 0.25% -
nbench/LU DECOMPOSITION 2.04% 3879.900 3959.000 - -0.09% -

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/pr12392.cpp/elf -44.60% 27.11 MB 15.02 MB - 0.00% -
botan/elf -13.84% 13.91 MB 11.99 MB - 0.00% -
random/pr29433.cpp/elf -10.61% 1.62 MB 1.45 MB - -0.00% -
random/pr12850.cpp/elf/sections/text -8.80% 27.71 KB 25.27 KB - 0.00% -
random/pr12850.cpp/elf -8.46% 34.64 MB 31.71 MB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.71% 406.75 KB 375.37 KB - 0.00% -
random/pr36291.cpp/elf -5.18% 14.26 MB 13.52 MB - 0.00% -
himeno/elf -4.49% 50.06 KB 47.81 KB - 0.00% -
polyhedron/rnflow/elf -2.92% 198.27 KB 192.49 KB - 0.00% -
polyhedron/test_fpu2/elf -2.49% 149.70 KB 145.96 KB - 0.00% -
polyhedron/protein/elf -2.33% 148.35 KB 144.90 KB - 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: 0.20s
score
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3062.998 -
botan/AES-128/CBC/PKCS7 encrypt 732.456 -
botan/AES-128 decrypt 7270.524 -
botan/AES-128/EAX decrypt 451.213 -
botan/AES-128/EAX encrypt 451.950 -
botan/AES-128 encrypt 7093.011 -
botan/AES-128/GCM(16) [clmul] decrypt 1186.893 -
botan/AES-128/GCM(16) [clmul] encrypt 1183.484 -
botan/AES-128/OCB decrypt 970.057 -
botan/AES-128/OCB encrypt 934.169 -
botan/AES-128/XTS decrypt 1490.021 -
botan/AES-128/XTS encrypt 1587.580 -
botan/AES-192 decrypt 6009.345 -
botan/AES-192 encrypt 5942.498 -
botan/AES-256 decrypt 4944.331 -
botan/AES-256 encrypt 4940.166 -
botan/ARIA-128 decrypt 170.424 -
botan/ARIA-128 encrypt 169.382 -
botan/ARIA-192 decrypt 146.857 -
botan/ARIA-192 encrypt 147.009 -
botan/ARIA-256 decrypt 129.534 -
botan/ARIA-256 encrypt 129.302 -
botan/Blowfish decrypt 244.297 -
botan/Blowfish encrypt 246.150 -
botan/Camellia-128 decrypt 150.718 -
botan/Camellia-128 encrypt 150.472 -
botan/Camellia-192 decrypt 117.754 -
botan/Camellia-192 encrypt 117.083 -
botan/Camellia-256 decrypt 117.764 -
botan/Camellia-256 encrypt 117.677 -
botan/CAST-128 decrypt 240.441 -
botan/CAST-128 encrypt 240.529 -
botan/CAST-256 decrypt 127.513 -
botan/CAST-256 encrypt 127.477 -
botan/ChaCha20Poly1305 decrypt 397.455 -
botan/ChaCha20Poly1305 encrypt 397.785 -
botan/CMAC(AES-128) mac 782.795 -
botan/CTR-BE(AES-128) decrypt 3471.593 -
botan/CTR-BE(AES-128) encrypt 3455.588 -
botan/CTR-BE(Serpent) decrypt 257.683 -
botan/CTR-BE(Serpent) encrypt 257.555 -
botan/DES decrypt 95.990 -
botan/DES encrypt 96.046 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.320 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.288 -
botan/HMAC(SHA-256) mac 1646.162 -
botan/IDEA decrypt 497.880 -
botan/IDEA encrypt 494.735 -
botan/KASUMI decrypt 74.846 -
botan/KASUMI encrypt 79.684 -
botan/Keccak-1600(512) hash 155.394 -
botan/MISTY1 decrypt 105.603 -
botan/MISTY1 encrypt 105.541 -
botan/Noekeon decrypt 393.719 -
botan/Noekeon encrypt 395.360 -
botan/RC4 encrypt 201.925 -
botan/RIPEMD-160 hash 403.988 -
botan/Salsa20 encrypt 545.418 -
botan/Serpent/CBC/PKCS7 decrypt 270.626 -
botan/Serpent/CBC/PKCS7 encrypt 95.679 -
botan/Serpent decrypt 297.118 -
botan/Serpent/EAX decrypt 62.090 -
botan/Serpent/EAX encrypt 62.121 -
botan/Serpent encrypt 269.875 -
botan/Serpent/GCM(16) [clmul] decrypt 189.498 -
botan/Serpent/GCM(16) [clmul] encrypt 189.408 -
botan/Serpent/OCB decrypt 216.936 -
botan/Serpent/OCB encrypt 203.390 -
botan/Serpent/XTS decrypt 249.674 -
botan/Serpent/XTS encrypt 230.652 -
botan/SHA-160 hash 1485.700 -
botan/SHA-256 hash 1440.541 -
botan/SHA-512 hash 315.868 -
botan/SHACAL2 decrypt 455.424 -
botan/SHACAL2 encrypt 1623.646 -
botan/Skein-512(512) hash 490.258 -
botan/SM4 decrypt 132.480 -
botan/SM4 encrypt 132.170 -
botan/Threefish-512 decrypt 284.151 -
botan/Threefish-512 encrypt 284.090 -
botan/Tiger(24,3) hash 393.698 -
botan/TripleDES decrypt 34.125 -
botan/TripleDES encrypt 34.146 -
botan/Twofish decrypt 324.634 -
botan/Twofish encrypt 326.170 -
botan/Whirlpool hash 144.792 -
botan/XTEA decrypt 218.332 -
botan/XTEA encrypt 216.925 -
himeno 1084.613 -
nbench/ASSIGNMENT 55.684 -
nbench/BITFIELD 722070000.000 -
nbench/FOURIER 71817.000 -
nbench/FP EMULATION 645.980 -
nbench/HUFFMAN 5844.700 -
nbench/IDEA 16554.000 -
nbench/LU DECOMPOSITION 3959.000 -
nbench/NEURAL NET 123.530 -
nbench/NUMERIC SORT 1747.700 -
nbench/STRING SORT 957.570 -
Geometric Mean 458.006 -
size (bytes)
Name Current %
botan/elf 11.99 MB -
botan/elf/sections/text 306.02 KB -
cray/elf 63.41 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 47.81 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 219.73 KB -
nbench/elf/sections/text 29.80 KB -
polyhedron/ac/elf 53.87 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 116.86 KB -
polyhedron/air/elf/sections/text 34.83 KB -
polyhedron/capacita/elf 81.59 KB -
polyhedron/capacita/elf/sections/text 23.38 KB -
polyhedron/channel2/elf 46.77 KB -
polyhedron/channel2/elf/sections/text 9.36 KB -
polyhedron/doduc/elf 450.56 KB -
polyhedron/doduc/elf/sections/text 88.05 KB -
polyhedron/fatigue2/elf 124.57 KB -
polyhedron/fatigue2/elf/sections/text 37.39 KB -
polyhedron/gas_dyn2/elf 106.75 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 142.90 KB -
polyhedron/mdbx/elf/sections/text 27.94 KB -
polyhedron/mp_prop_design/elf 65.22 KB -
polyhedron/mp_prop_design/elf/sections/text 15.56 KB -
polyhedron/nf/elf 56.05 KB -
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 144.90 KB -
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 192.49 KB -
polyhedron/rnflow/elf/sections/text 42.09 KB -
polyhedron/test_fpu2/elf 145.96 KB -
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 15.02 MB -
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 31.71 MB -
random/pr12850.cpp/elf/sections/text 25.27 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.47 KB -
random/pr29433.cpp/elf 1.45 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.30 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 13.52 MB -
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 14.37 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 23.00 MB -
random/pr36498.cpp/elf/sections/text 477.58 KB -
random/pr38518.c/elf 363.09 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 140.87 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 54.91 KB -58.35%