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: 1695.779
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 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: 16294544 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 20190216 (experimental) 94d48c3217c888ab2960b4a6c5d8b3872ccdc261
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 94d48c3217c888ab2960b4a6c5d8b3872ccdc261
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 1550355364000.94d48c3217c888ab2960b4a6c5d8b3872ccdc261 2019-02-17T02:42:41.096224 0:01:11.446348
Previous 1550276194000.bf4d9552d7c3773e153f428f47b6660af6af38ed 2019-02-16T05:00:03.612301 0:01:10.930595
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 12 40
Performance Improvements 7 21
Added Tests 3 3
Unchanged Tests 1214 1172
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 92.84% 0.292 0.563 - 0.99% -
polyhedron/ac 74.82% 0.362 0.633 - -9.40% -
polyhedron/gas_dyn2 39.30% 0.707 0.985 - 3.74% -
polyhedron/fatigue2 29.62% 0.969 1.256 - 31.44% -
nbench 3.02% 1.559 1.606 - -2.12% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/OCB encrypt -10.36% 966.872 866.675 - -10.11% -
botan/AES-128/XTS encrypt -9.32% 1616.400 1465.679 - -5.52% -
botan/KASUMI encrypt -6.87% 85.357 79.490 - -6.79% -
botan/KASUMI decrypt -5.91% 79.525 74.822 - -5.96% -
botan/AES-128/OCB decrypt -5.64% 962.965 908.625 - -2.34% -
botan/AES-128/XTS decrypt -4.05% 1485.537 1425.320 - -8.34% -
botan/Skein-512(512) hash -3.04% 490.275 475.367 - -2.11% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -51.57% 0.541 0.262 - -51.01% -
polyhedron/doduc -12.42% 2.645 2.317 - -7.66% -
polyhedron/rnflow -11.57% 1.962 1.735 - 1.70% -
himeno -7.71% 0.534 0.493 - 115.83% -
random/pr69609.c -2.67% 75.036 73.035 - -0.37% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/CTR-BE(AES-128) decrypt 3.86% 3324.694 3452.983 - 14.21% -
botan/CTR-BE(AES-128) encrypt 3.17% 3335.037 3440.873 - 15.40% -

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 115.83% 0.228 0.493 - -7.71% -
polyhedron/nf 73.47% 0.368 0.639 - -0.34% -
random/pr36498.cpp 32.23% 24.470 32.358 - 0.70% -
polyhedron/fatigue2 31.44% 0.955 1.256 - 29.62% -
random/pr36439.cpp 19.45% 31.499 37.626 - 1.15% -
random/pr12850.cpp 18.34% 56.428 66.775 - 0.38% -
polyhedron/gas_dyn2 3.74% 0.950 0.985 - 39.30% -
random/pr39326.c 2.88% 195.766 201.396 - -0.84% -
botan 2.46% 105.592 108.195 - -0.17% -
random/pr12392.cpp 2.31% 52.324 53.535 - 0.10% -
polyhedron/protein 2.05% 1.214 1.239 - -0.00% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.49% 104.581 109.278 - 0.05% -
polyhedron/gas_dyn2 3.42% 98.070 101.425 - 0.80% -
polyhedron/air 2.14% 2.566 2.621 - 1.68% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 15.75% 538.17 MB 622.93 MB - 0.00% -
random/pr39326.c 5.82% 848.66 MB 898.04 MB - -0.00% -
random/pr12850.cpp 5.65% 938.66 MB 991.74 MB - 0.00% -
random/pr36291.cpp 5.41% 631.49 MB 665.64 MB - -0.13% -
polyhedron/doduc 2.26% 98.67 MB 100.90 MB - -0.28% -
botan 2.17% 14.79 MB 15.11 MB - 0.42% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.14% 65.806 55.840 - 0.06% -
botan/AES-128/OCB encrypt -10.11% 964.181 866.675 - -10.36% -
botan/AES-128/XTS decrypt -8.34% 1555.064 1425.320 - -4.05% -
botan/KASUMI encrypt -6.79% 85.282 79.490 - -6.87% -
botan/KASUMI decrypt -5.96% 79.563 74.822 - -5.91% -
botan/AES-128/XTS encrypt -5.52% 1551.308 1465.679 - -9.32% -
botan/IDEA decrypt -3.19% 512.491 496.131 - 0.03% -
botan/Noekeon decrypt -2.81% 403.366 392.013 - -0.60% -
nbench/LU DECOMPOSITION -2.72% 3879.900 3774.300 - -0.03% -
botan/IDEA encrypt -2.61% 511.147 497.813 - -0.31% -
nbench/HUFFMAN -2.58% 5886.800 5735.100 - -0.08% -
botan/AES-128/OCB decrypt -2.34% 930.424 908.625 - -5.64% -
nbench/FP EMULATION -2.17% 631.280 617.560 - -0.03% -
botan/Skein-512(512) hash -2.11% 485.591 475.367 - -3.04% -

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 - -0.02% -
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 - -0.09% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -51.01% 0.535 0.262 - -51.57% -
polyhedron/test_fpu2 -19.16% 1.612 1.303 - 1.14% -
polyhedron/ac -9.40% 0.699 0.633 - 74.82% -
polyhedron/doduc -7.66% 2.509 2.317 - -12.42% -
nbench -2.12% 1.641 1.606 - 3.02% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.58% 68.207 65.767 - -0.49% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.85% 1.27 GB 1.20 GB - -0.02% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 15.40% 2981.694 3440.873 - 3.17% -
botan/CTR-BE(AES-128) decrypt 14.21% 3023.423 3452.983 - 3.86% -
nbench/NEURAL NET 10.78% 111.450 123.460 - 0.06% -
botan/AES-128/GCM(16) [clmul] encrypt 5.97% 1151.724 1220.481 - 0.91% -
botan/AES-128/GCM(16) [clmul] decrypt 5.03% 1140.691 1198.043 - -0.01% -
botan/ChaCha20Poly1305 decrypt 4.74% 382.404 400.521 - 0.48% -
botan/ChaCha20Poly1305 encrypt 4.61% 383.021 400.669 - -0.10% -
botan/Twofish decrypt 3.81% 309.491 321.270 - -0.50% -
botan/XTEA encrypt 3.30% 208.104 214.979 - -0.43% -

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 -2.98% 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: 0.51s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3045.319 -
botan/AES-128/CBC/PKCS7 encrypt 734.433 -
botan/AES-128 decrypt 7265.420 -
botan/AES-128/EAX decrypt 456.555 -
botan/AES-128/EAX encrypt 457.868 -
botan/AES-128 encrypt 7179.203 -
botan/AES-128/GCM(16) [clmul] decrypt 1198.043 -
botan/AES-128/GCM(16) [clmul] encrypt 1220.481 -
botan/AES-128/OCB decrypt 908.625 -5.64%
botan/AES-128/OCB encrypt 866.675 -10.36%
botan/AES-128/XTS decrypt 1425.320 -4.05%
botan/AES-128/XTS encrypt 1465.679 -9.32%
botan/AES-192 decrypt 5922.313 -
botan/AES-192 encrypt 5929.096 -
botan/AES-256 decrypt 4923.829 -
botan/AES-256 encrypt 4932.972 -
botan/ARIA-128 decrypt 169.854 -
botan/ARIA-128 encrypt 170.269 -
botan/ARIA-192 decrypt 147.024 -
botan/ARIA-192 encrypt 146.826 -
botan/ARIA-256 decrypt 129.686 -
botan/ARIA-256 encrypt 129.426 -
botan/Blowfish decrypt 244.050 -
botan/Blowfish encrypt 245.327 -
botan/Camellia-128 decrypt 150.382 -
botan/Camellia-128 encrypt 150.392 -
botan/Camellia-192 decrypt 117.587 -
botan/Camellia-192 encrypt 117.636 -
botan/Camellia-256 decrypt 117.484 -
botan/Camellia-256 encrypt 117.492 -
botan/CAST-128 decrypt 240.449 -
botan/CAST-128 encrypt 240.618 -
botan/CAST-256 decrypt 126.639 -
botan/CAST-256 encrypt 127.371 -
botan/ChaCha20Poly1305 decrypt 400.521 -
botan/ChaCha20Poly1305 encrypt 400.669 -
botan/CMAC(AES-128) mac 781.799 -
botan/CTR-BE(AES-128) decrypt 3452.983 3.86%
botan/CTR-BE(AES-128) encrypt 3440.873 3.17%
botan/CTR-BE(Serpent) decrypt 257.859 -
botan/CTR-BE(Serpent) encrypt 257.863 -
botan/DES decrypt 95.932 -
botan/DES encrypt 96.124 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.132 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 67.929 -
botan/HMAC(SHA-256) mac 1644.466 -
botan/IDEA decrypt 496.131 -
botan/IDEA encrypt 497.813 -
botan/KASUMI decrypt 74.822 -5.91%
botan/KASUMI encrypt 79.490 -6.87%
botan/Keccak-1600(512) hash 156.197 -
botan/MISTY1 decrypt 105.205 -
botan/MISTY1 encrypt 105.190 -
botan/Noekeon decrypt 392.013 -
botan/Noekeon encrypt 395.864 -
botan/RC4 encrypt 201.601 -
botan/RIPEMD-160 hash 403.574 -
botan/Salsa20 encrypt 542.829 -
botan/Serpent/CBC/PKCS7 decrypt 272.181 -
botan/Serpent/CBC/PKCS7 encrypt 95.726 -
botan/Serpent decrypt 297.095 -
botan/Serpent/EAX decrypt 62.123 -
botan/Serpent/EAX encrypt 62.105 -
botan/Serpent encrypt 269.590 -
botan/Serpent/GCM(16) [clmul] decrypt 189.148 -
botan/Serpent/GCM(16) [clmul] encrypt 189.753 -
botan/Serpent/OCB decrypt 216.186 -
botan/Serpent/OCB encrypt 200.377 -
botan/Serpent/XTS decrypt 247.625 -
botan/Serpent/XTS encrypt 227.177 -
botan/SHA-160 hash 1459.446 -
botan/SHA-256 hash 1417.196 -
botan/SHA-512 hash 313.692 -
botan/SHACAL2 decrypt 454.706 -
botan/SHACAL2 encrypt 1621.764 -
botan/Skein-512(512) hash 475.367 -3.04%
botan/SM4 decrypt 131.233 -
botan/SM4 encrypt 131.077 -
botan/Threefish-512 decrypt 283.590 -
botan/Threefish-512 encrypt 284.152 -
botan/Tiger(24,3) hash 392.770 -
botan/TripleDES decrypt 33.958 -
botan/TripleDES encrypt 34.080 -
botan/Twofish decrypt 321.270 -
botan/Twofish encrypt 325.923 -
botan/Whirlpool hash 143.864 -
botan/XTEA decrypt 216.121 -
botan/XTEA encrypt 214.979 -
himeno 1068.312 -
nbench/ASSIGNMENT 55.840 -
nbench/BITFIELD 715880000.000 -
nbench/FOURIER 71840.000 -
nbench/FP EMULATION 617.560 -
nbench/HUFFMAN 5735.100 -
nbench/IDEA 16546.000 -
nbench/LU DECOMPOSITION 3774.300 -
nbench/NEURAL NET 123.460 -
nbench/NUMERIC SORT 1741.200 -
nbench/STRING SORT 957.160 -
Geometric Mean 455.447 -
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%