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) 9.0.0 20190114 (experimental) c7a7ba467de6184f3d897b8fc3139147abd8ad7a
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 c7a7ba467de6184f3d897b8fc3139147abd8ad7a
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 1547467261000.c7a7ba467de6184f3d897b8fc3139147abd8ad7a 2019-01-14T15:35:50.964639 0:01:10.635824
Previous 1546649850000.dd1ab8da67d921373ff2b018287d170e826a9e15 2019-01-05T10:31:34.228337 0:01:11.130058
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 16 29
Performance Improvements 11 19
Added Tests 3 3
Unchanged Tests 1206 1185
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 127.62% 0.263 0.599 - 11.86% -
random/pr36498.cpp 18.29% 24.507 28.990 - 18.47% -
random/pr36439.cpp 17.65% 31.706 37.302 - 18.42% -
random/pr12850.cpp 17.61% 56.282 66.195 - 17.31% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36498.cpp 11.81% 545.24 MB 609.62 MB - 13.28% -
random/pr12850.cpp 5.30% 941.56 MB 991.48 MB - 5.63% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/XTS decrypt -7.40% 1586.978 1469.572 - -5.50% -
botan/AES-128/OCB decrypt -7.13% 926.254 860.225 - -7.54% -
botan/AES-128/EAX decrypt -2.59% 462.889 450.905 - 0.64% -
botan/SHA-160 hash -2.13% 1488.671 1456.907 - -1.99% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp/elf 19.25% 12.80 MB 15.26 MB - 19.17% -
random/pr36498.cpp/elf 17.12% 19.82 MB 23.21 MB - 18.43% -
random/pr36498.cpp/elf/sections/text 13.16% 378.97 KB 428.85 KB - 12.83% -
random/pr12850.cpp/elf 10.47% 34.63 MB 38.25 MB - 10.42% -
botan/elf/sections/text 3.98% 298.78 KB 310.67 KB - 3.15% -
botan/elf 3.85% 13.80 MB 14.33 MB - 3.00% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2 -49.40% 0.553 0.280 - 3.65% -
polyhedron/fatigue2 -20.20% 1.209 0.965 - 0.98% -
polyhedron/doduc -7.75% 2.517 2.322 - -7.46% -
nbench -3.41% 1.674 1.617 - -1.48% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2 -3.35% 68.418 66.130 - -3.05% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp -6.77% 567.21 MB 528.81 MB - -1.31% -
random/pr12392.cpp -4.98% 1.27 GB 1.20 GB - -4.97% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/XTS encrypt 6.75% 1502.011 1603.465 - 3.36% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp/elf/sections/text -61.17% 497.00 B 193.00 B - -61.17% -
random/pr12850.cpp/elf/sections/text -8.42% 27.65 KB 25.32 KB - -8.63% -
random/pr12392.cpp/elf/sections/text -4.61% 393.92 KB 375.76 KB - -7.62% -

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 133.36% 0.228 0.533 - 0.95% -
polyhedron/nf 74.08% 0.368 0.641 - -0.36% -
random/pr36498.cpp 18.47% 24.470 28.990 - 18.29% -
random/pr36439.cpp 18.42% 31.499 37.302 - 17.65% -
random/pr12850.cpp 17.31% 56.428 66.195 - 17.61% -
polyhedron/tfft2 11.86% 0.535 0.599 - 127.62% -
botan 3.30% 105.592 109.080 - 1.73% -
random/pr12392.cpp 3.05% 52.324 53.921 - 1.90% -
polyhedron/mdbx 2.57% 0.837 0.859 - 1.49% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 13.28% 538.17 MB 609.62 MB - 11.81% -
random/pr12850.cpp 5.63% 938.66 MB 991.48 MB - 5.30% -
random/pr36291.cpp 5.36% 631.49 MB 665.36 MB - -0.01% -
botan 2.59% 14.79 MB 15.17 MB - -0.41% -
polyhedron/doduc 2.34% 98.67 MB 100.98 MB - 0.24% -
random/empty.C 2.21% 17.35 MB 17.73 MB - 1.09% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/OCB decrypt -7.54% 930.424 860.225 - -7.13% -
botan/AES-128/OCB encrypt -6.76% 964.181 898.980 - -1.39% -
botan/AES-128/XTS decrypt -5.50% 1555.064 1469.572 - -7.40% -
nbench/LU DECOMPOSITION -3.31% 3879.900 3751.400 - 0.13% -
botan/IDEA decrypt -2.86% 512.491 497.852 - 0.11% -
botan/Noekeon decrypt -2.75% 403.366 392.268 - 0.14% -
botan/IDEA encrypt -2.60% 511.147 497.872 - 0.38% -
nbench/FP EMULATION -2.07% 631.280 618.240 - 0.12% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf 19.17% 12.80 MB 15.26 MB - 19.25% -
random/pr36498.cpp/elf 18.43% 19.60 MB 23.21 MB - 17.12% -
random/pr36498.cpp/elf/sections/text 12.83% 380.08 KB 428.85 KB - 13.16% -
random/pr12850.cpp/elf 10.42% 34.64 MB 38.25 MB - 10.47% -
botan/elf/sections/text 3.15% 301.19 KB 310.67 KB - 3.98% -
botan/elf 3.00% 13.91 MB 14.33 MB - 3.85% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -18.36% 1.612 1.316 - 0.76% -
polyhedron/doduc -7.46% 2.509 2.322 - -7.75% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.05% 68.207 66.130 - -3.35% -
polyhedron/mdbx -2.02% 6.466 6.336 - -0.06% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.97% 1.27 GB 1.20 GB - -4.98% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 17.21% 2981.694 3494.878 - 1.76% -
botan/CTR-BE(AES-128) decrypt 15.05% 3023.423 3478.423 - 1.08% -
nbench/NEURAL NET 9.54% 111.450 122.080 - 0.09% -
botan/ChaCha20Poly1305 decrypt 4.72% 382.404 400.454 - 0.55% -
botan/ChaCha20Poly1305 encrypt 4.43% 383.021 399.980 - 0.61% -
botan/AES-128/GCM(16) [clmul] encrypt 4.23% 1151.724 1200.412 - 1.01% -
botan/AES-128/GCM(16) [clmul] decrypt 4.16% 1140.691 1188.172 - -1.11% -
botan/Twofish decrypt 3.88% 309.491 321.506 - -0.90% -
botan/AES-128/XTS encrypt 3.36% 1551.308 1603.465 - 6.75% -
botan/XTEA encrypt 3.21% 208.104 214.791 - -0.80% -

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 - -61.17% -
random/pr12850.cpp/elf/sections/text -8.63% 27.71 KB 25.32 KB - -8.42% -
random/pr12392.cpp/elf/sections/text -7.62% 406.75 KB 375.76 KB - -4.61% -
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: 0.34s
Name Current %
botan/AES-128 decrypt 7246.424 -
botan/AES-128 encrypt 7140.227 -
botan/AES-128/CBC/PKCS7 decrypt 3062.001 -
botan/AES-128/CBC/PKCS7 encrypt 731.229 -
botan/AES-128/EAX decrypt 450.905 -2.59%
botan/AES-128/EAX encrypt 453.566 -
botan/AES-128/GCM(16) [clmul] decrypt 1188.172 -
botan/AES-128/GCM(16) [clmul] encrypt 1200.412 -
botan/AES-128/OCB decrypt 860.225 -7.13%
botan/AES-128/OCB encrypt 898.980 -
botan/AES-128/XTS decrypt 1469.572 -7.40%
botan/AES-128/XTS encrypt 1603.465 6.75%
botan/AES-192 decrypt 6031.124 -
botan/AES-192 encrypt 5935.840 -
botan/AES-256 decrypt 4883.536 -
botan/AES-256 encrypt 4945.274 -
botan/ARIA-128 decrypt 170.518 -
botan/ARIA-128 encrypt 170.157 -
botan/ARIA-192 decrypt 147.393 -
botan/ARIA-192 encrypt 147.033 -
botan/ARIA-256 decrypt 129.934 -
botan/ARIA-256 encrypt 129.595 -
botan/Blowfish decrypt 244.262 -
botan/Blowfish encrypt 245.693 -
botan/CAST-128 decrypt 240.680 -
botan/CAST-128 encrypt 240.405 -
botan/CAST-256 decrypt 127.527 -
botan/CAST-256 encrypt 127.454 -
botan/CMAC(AES-128) mac 781.471 -
botan/CTR-BE(AES-128) decrypt 3478.423 -
botan/CTR-BE(AES-128) encrypt 3494.878 -
botan/CTR-BE(Serpent) decrypt 257.842 -
botan/CTR-BE(Serpent) encrypt 257.770 -
botan/Camellia-128 decrypt 150.046 -
botan/Camellia-128 encrypt 150.025 -
botan/Camellia-192 decrypt 117.581 -
botan/Camellia-192 encrypt 117.369 -
botan/Camellia-256 decrypt 117.714 -
botan/Camellia-256 encrypt 117.335 -
botan/ChaCha20Poly1305 decrypt 400.454 -
botan/ChaCha20Poly1305 encrypt 399.980 -
botan/DES decrypt 95.991 -
botan/DES encrypt 96.051 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.265 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.365 -
botan/HMAC(SHA-256) mac 1647.022 -
botan/IDEA decrypt 497.852 -
botan/IDEA encrypt 497.872 -
botan/KASUMI decrypt 79.491 -
botan/KASUMI encrypt 85.403 -
botan/Keccak-1600(512) hash 154.569 -
botan/MISTY1 decrypt 105.317 -
botan/MISTY1 encrypt 105.453 -
botan/Noekeon decrypt 392.268 -
botan/Noekeon encrypt 396.352 -
botan/RC4 encrypt 202.148 -
botan/RIPEMD-160 hash 402.568 -
botan/SHA-160 hash 1456.907 -2.13%
botan/SHA-256 hash 1411.576 -
botan/SHA-512 hash 313.799 -
botan/SHACAL2 decrypt 454.094 -
botan/SHACAL2 encrypt 1612.941 -
botan/SM4 decrypt 131.051 -
botan/SM4 encrypt 130.759 -
botan/Salsa20 encrypt 542.362 -
botan/Serpent decrypt 297.066 -
botan/Serpent encrypt 269.782 -
botan/Serpent/CBC/PKCS7 decrypt 269.532 -
botan/Serpent/CBC/PKCS7 encrypt 95.892 -
botan/Serpent/EAX decrypt 61.911 -
botan/Serpent/EAX encrypt 61.936 -
botan/Serpent/GCM(16) [clmul] decrypt 189.723 -
botan/Serpent/GCM(16) [clmul] encrypt 189.739 -
botan/Serpent/OCB decrypt 215.984 -
botan/Serpent/OCB encrypt 202.106 -
botan/Serpent/XTS decrypt 248.876 -
botan/Serpent/XTS encrypt 230.438 -
botan/Skein-512(512) hash 484.844 -
botan/Threefish-512 decrypt 284.103 -
botan/Threefish-512 encrypt 284.230 -
botan/Tiger(24,3) hash 392.469 -
botan/TripleDES decrypt 34.024 -
botan/TripleDES encrypt 34.051 -
botan/Twofish decrypt 321.506 -
botan/Twofish encrypt 326.458 -
botan/Whirlpool hash 144.076 -
botan/XTEA decrypt 217.102 -
botan/XTEA encrypt 214.791 -
himeno 1070.150 -
nbench/ASSIGNMENT 65.141 -
nbench/BITFIELD 716860000.000 -
nbench/FOURIER 71860.000 -
nbench/FP EMULATION 618.240 -
nbench/HUFFMAN 5862.700 -
nbench/IDEA 16569.000 -
nbench/LU DECOMPOSITION 3751.400 -
nbench/NEURAL NET 122.080 -
nbench/NUMERIC SORT 1713.100 -
nbench/STRING SORT 959.950 -
Geometric Mean 457.372 -
Name Current %
botan/elf 14.33 MB 3.85%
botan/elf/sections/text 310.67 KB 3.98%
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/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 26.63 MB -
random/pr12392.cpp/elf/sections/text 375.76 KB -4.61%
random/pr12850.cpp/elf 38.25 MB 10.47%
random/pr12850.cpp/elf/sections/text 25.32 KB -8.42%
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.36 KB -
random/pr29433.cpp/elf 1.62 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 15.26 MB 19.25%
random/pr36439.cpp/elf/sections/text 193.00 B -61.17%
random/pr36498.cpp/elf 23.21 MB 17.12%
random/pr36498.cpp/elf/sections/text 428.85 KB 13.16%
random/pr38518.c/elf 365.71 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 55.77 KB -58.66%