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: 1550.000
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 20190105 (experimental) dd1ab8da67d921373ff2b018287d170e826a9e15
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 dd1ab8da67d921373ff2b018287d170e826a9e15
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.Ofast_march_native test results

Run Order Start Time Duration
Current 1546649850000.dd1ab8da67d921373ff2b018287d170e826a9e15 2019-01-05T10:31:34.228337 0:01:11.433975
Previous 1543913052000.3aa3cda3c93da52b7a0a0f0eeb344583340b4f9c 2018-12-04T12:53:53.265442 0:01:15.041338
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.705752


Tests Summary

Status Group # # (B)
Performance Regressions 15 18
Performance Improvements 12 15
Unchanged Tests 957 951
Total Tests 984

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 20.48% 1.186 1.429 - 20.88% -
polyhedron/fatigue2 8.28% 1.124 1.217 - 8.41% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 9.28% 67.92 MB 74.22 MB - 9.25% -
polyhedron/fatigue2 6.52% 57.87 MB 61.64 MB - 5.86% -
botan 2.17% 14.91 MB 15.23 MB - 3.01% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/HUFFMAN -9.16% 6154.900 5591.000 - 1.23% -
nbench/ASSIGNMENT -9.03% 78.308 71.235 - -2.92% -
botan/ChaCha20Poly1305 encrypt -8.30% 353.741 324.393 - -7.81% -
botan/ChaCha20Poly1305 decrypt -8.00% 353.038 324.799 - -7.58% -
botan/AES-128/XTS encrypt -2.26% 1667.165 1629.549 - -4.18% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita/elf/sections/text 19.65% 45.97 KB 55.00 KB - 19.85% -
polyhedron/capacita/elf 11.11% 72.02 KB 80.02 KB - 11.11% -
polyhedron/fatigue2/elf/sections/text 8.95% 47.14 KB 51.36 KB - 8.70% -
polyhedron/fatigue2/elf 5.25% 76.20 KB 80.20 KB - 5.25% -
tramp3d_pgo/elf/sections/text 2.29% 457.42 KB 467.88 KB - 2.28% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -59.19% 0.482 0.197 - -58.94% -
polyhedron/tfft2 -43.44% 0.653 0.370 - -42.65% -
polyhedron/ac -31.73% 0.856 0.584 - 1.57% -
polyhedron/gas_dyn2 -20.68% 1.381 1.095 - -19.41% -
polyhedron/doduc -7.38% 3.081 2.854 - 0.73% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -4.99% 73.751 70.068 - -4.60% -
tramp3d -2.87% 1.282 1.246 - -2.86% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/air -3.26% 133.62 MB 129.27 MB - 0.04% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Tiger(24,3) hash 4.80% 378.784 396.974 - 4.69% -
botan/AES-128/CBC/PKCS7 decrypt 3.42% 3197.678 3307.169 - 6.95% -
nbench/LU DECOMPOSITION 3.12% 5603.700 5778.800 - -2.70% -
nbench/FP EMULATION 2.60% 935.120 959.460 - 1.66% -

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/capacita 20.88% 1.182 1.429 - 20.48% -
polyhedron/rnflow 11.65% 2.195 2.450 - -0.67% -
polyhedron/fatigue2 8.41% 1.123 1.217 - 8.28% -
tramp3d 3.27% 19.422 20.058 - 1.15% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mdbx 4.12% 4.986 5.192 - -0.43% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/capacita 9.25% 67.94 MB 74.22 MB - 9.28% -
polyhedron/fatigue2 5.86% 58.23 MB 61.64 MB - 6.52% -
botan 3.01% 14.79 MB 15.23 MB - 2.17% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ChaCha20Poly1305 encrypt -7.81% 351.892 324.393 - -8.30% -
botan/ChaCha20Poly1305 decrypt -7.58% 351.428 324.799 - -8.00% -
botan/AES-128/XTS encrypt -4.18% 1700.572 1629.549 - -2.26% -
nbench/ASSIGNMENT -2.92% 73.375 71.235 - -9.03% -
nbench/LU DECOMPOSITION -2.70% 5939.100 5778.800 - 3.12% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/capacita/elf/sections/text 19.85% 45.89 KB 55.00 KB - 19.65% -
polyhedron/capacita/elf 11.11% 72.02 KB 80.02 KB - 11.11% -
polyhedron/fatigue2/elf/sections/text 8.70% 47.25 KB 51.36 KB - 8.95% -
polyhedron/fatigue2/elf 5.25% 76.20 KB 80.20 KB - 5.25% -
tramp3d_pgo/elf/sections/text 2.28% 457.44 KB 467.88 KB - 2.29% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno -58.94% 0.479 0.197 - -59.19% -
cray -54.75% 0.567 0.256 - 3.42% -
polyhedron/tfft2 -42.65% 0.645 0.370 - -43.44% -
polyhedron/nf -36.43% 0.756 0.481 - 0.28% -
polyhedron/gas_dyn2 -19.41% 1.359 1.095 - -20.68% -
polyhedron/test_fpu2 -14.38% 1.783 1.527 - 0.63% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -4.60% 73.450 70.068 - -4.99% -
polyhedron/protein -3.20% 16.906 16.365 - -1.94% -
tramp3d -2.86% 1.282 1.246 - -2.87% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/CBC/PKCS7 decrypt 6.95% 3092.245 3307.169 - 3.42% -
botan/Tiger(24,3) hash 4.69% 379.193 396.974 - 4.80% -
botan/XTEA encrypt 4.35% 207.566 216.603 - 0.21% -
botan/AES-128/XTS decrypt 2.94% 1669.202 1718.232 - 1.55% -
botan/XTEA decrypt 2.76% 213.495 219.379 - 0.15% -
himeno 2.07% 1078.558 1100.870 - 0.85% -


Report Time: 0.28s
Name Current %
botan/AES-128 decrypt 7201.549 -
botan/AES-128 encrypt 7029.653 -
botan/AES-128/CBC/PKCS7 decrypt 3307.169 3.42%
botan/AES-128/CBC/PKCS7 encrypt 878.778 -
botan/AES-128/EAX decrypt 510.490 -
botan/AES-128/EAX encrypt 508.643 -
botan/AES-128/GCM(16) [clmul] decrypt 1250.422 -
botan/AES-128/GCM(16) [clmul] encrypt 1262.132 -
botan/AES-128/OCB decrypt 956.784 -
botan/AES-128/OCB encrypt 993.956 -
botan/AES-128/XTS decrypt 1718.232 -
botan/AES-128/XTS encrypt 1629.549 -2.26%
botan/AES-192 decrypt 5976.054 -
botan/AES-192 encrypt 5976.782 -
botan/AES-256 decrypt 5124.646 -
botan/AES-256 encrypt 5148.718 -
botan/ARIA-128 decrypt 169.614 -
botan/ARIA-128 encrypt 169.394 -
botan/ARIA-192 decrypt 146.822 -
botan/ARIA-192 encrypt 146.942 -
botan/ARIA-256 decrypt 129.031 -
botan/ARIA-256 encrypt 129.513 -
botan/Blowfish decrypt 246.419 -
botan/Blowfish encrypt 248.139 -
botan/CAST-128 decrypt 243.500 -
botan/CAST-128 encrypt 245.717 -
botan/CAST-256 decrypt 129.772 -
botan/CAST-256 encrypt 129.805 -
botan/CMAC(AES-128) mac 929.901 -
botan/CTR-BE(AES-128) decrypt 3823.737 -
botan/CTR-BE(AES-128) encrypt 3758.680 -
botan/CTR-BE(Serpent) decrypt 208.487 -
botan/CTR-BE(Serpent) encrypt 208.421 -
botan/Camellia-128 decrypt 146.181 -
botan/Camellia-128 encrypt 147.565 -
botan/Camellia-192 decrypt 115.301 -
botan/Camellia-192 encrypt 115.916 -
botan/Camellia-256 decrypt 115.161 -
botan/Camellia-256 encrypt 115.905 -
botan/ChaCha20Poly1305 decrypt 324.799 -8.00%
botan/ChaCha20Poly1305 encrypt 324.393 -8.30%
botan/DES decrypt 100.468 -
botan/DES encrypt 101.813 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.835 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.300 -
botan/HMAC(SHA-256) mac 1646.079 -
botan/IDEA decrypt 410.286 -
botan/IDEA encrypt 411.166 -
botan/KASUMI decrypt 85.715 -
botan/KASUMI encrypt 86.660 -
botan/Keccak-1600(512) hash 179.065 -
botan/MISTY1 decrypt 102.874 -
botan/MISTY1 encrypt 102.108 -
botan/Noekeon decrypt 361.737 -
botan/Noekeon encrypt 354.579 -
botan/RC4 encrypt 202.671 -
botan/RIPEMD-160 hash 343.707 -
botan/SHA-160 hash 1521.701 -
botan/SHA-256 hash 1448.342 -
botan/SHA-512 hash 408.992 -
botan/SHACAL2 decrypt 487.037 -
botan/SHACAL2 encrypt 1620.573 -
botan/SM4 decrypt 128.976 -
botan/SM4 encrypt 128.932 -
botan/Salsa20 encrypt 554.625 -
botan/Serpent decrypt 267.459 -
botan/Serpent encrypt 214.323 -
botan/Serpent/CBC/PKCS7 decrypt 248.781 -
botan/Serpent/CBC/PKCS7 encrypt 93.433 -
botan/Serpent/EAX decrypt 56.996 -
botan/Serpent/EAX encrypt 56.931 -
botan/Serpent/GCM(16) [clmul] decrypt 155.380 -
botan/Serpent/GCM(16) [clmul] encrypt 155.244 -
botan/Serpent/OCB decrypt 201.327 -
botan/Serpent/OCB encrypt 171.342 -
botan/Serpent/XTS decrypt 229.619 -
botan/Serpent/XTS encrypt 190.638 -
botan/Skein-512(512) hash 488.625 -
botan/Threefish-512 decrypt 280.764 -
botan/Threefish-512 encrypt 285.250 -
botan/Tiger(24,3) hash 396.974 4.80%
botan/TripleDES decrypt 36.028 -
botan/TripleDES encrypt 36.147 -
botan/Twofish decrypt 278.817 -
botan/Twofish encrypt 322.062 -
botan/Whirlpool hash 128.083 -
botan/XTEA decrypt 219.379 -
botan/XTEA encrypt 216.603 -
himeno 1100.870 -
nbench/ASSIGNMENT 71.235 -9.03%
nbench/BITFIELD 741380000.000 -
nbench/FOURIER 283850.000 -
nbench/FP EMULATION 959.460 2.60%
nbench/HUFFMAN 5591.000 -9.16%
nbench/IDEA 16046.000 -
nbench/LU DECOMPOSITION 5778.800 3.12%
nbench/NEURAL NET 195.070 -
nbench/NUMERIC SORT 1811.400 -
nbench/STRING SORT 1254.100 -
Geometric Mean 466.565 -
Name Current %
botan/elf 687.17 KB -
botan/elf/sections/text 336.74 KB -
cray/elf 31.03 KB -
cray/elf/sections/text 7.53 KB -
himeno/elf 30.41 KB -
himeno/elf/sections/text 5.06 KB -
nbench/elf 95.19 KB -
nbench/elf/sections/text 50.11 KB -
polyhedron/ac/elf 50.21 KB -
polyhedron/ac/elf/sections/text 23.94 KB -
polyhedron/aermod/elf 983.93 KB -
polyhedron/aermod/elf/sections/text 729.33 KB -
polyhedron/air/elf 96.82 KB -
polyhedron/air/elf/sections/text 70.56 KB -
polyhedron/capacita/elf 80.02 KB 11.11%
polyhedron/capacita/elf/sections/text 55.00 KB 19.65%
polyhedron/channel2/elf 34.55 KB -
polyhedron/channel2/elf/sections/text 9.14 KB -
polyhedron/doduc/elf 153.47 KB -
polyhedron/doduc/elf/sections/text 116.67 KB -
polyhedron/fatigue2/elf 80.20 KB 5.25%
polyhedron/fatigue2/elf/sections/text 51.36 KB 8.95%
polyhedron/gas_dyn2/elf 81.43 KB -
polyhedron/gas_dyn2/elf/sections/text 44.58 KB -
polyhedron/induct2/elf 167.05 KB -
polyhedron/induct2/elf/sections/text 124.20 KB -
polyhedron/linpk/elf 38.20 KB -
polyhedron/linpk/elf/sections/text 15.20 KB -
polyhedron/mdbx/elf 76.71 KB -
polyhedron/mdbx/elf/sections/text 43.91 KB -
polyhedron/mp_prop_design/elf 42.92 KB -
polyhedron/mp_prop_design/elf/sections/text 17.63 KB -
polyhedron/nf/elf 38.55 KB -
polyhedron/nf/elf/sections/text 14.97 KB -
polyhedron/protein/elf 84.92 KB -
polyhedron/protein/elf/sections/text 48.16 KB -
polyhedron/rnflow/elf 96.72 KB -
polyhedron/rnflow/elf/sections/text 63.97 KB -
polyhedron/test_fpu2/elf 75.50 KB -
polyhedron/test_fpu2/elf/sections/text 44.86 KB -
polyhedron/tfft2/elf 34.45 KB -
polyhedron/tfft2/elf/sections/text 10.33 KB -
tramp3d_pgo/elf 1.03 MB -
tramp3d_pgo/elf/sections/text 467.88 KB 2.29%
Geometric Mean 63.65 KB -
Name Current %
botan 15.23 MB 2.17%
cray 34.39 MB -
himeno 32.93 MB -
nbench 59.45 MB -
polyhedron/ac 47.82 MB -
polyhedron/aermod 556.09 MB -
polyhedron/air 129.27 MB -3.26%
polyhedron/capacita 74.22 MB 9.28%
polyhedron/channel2 37.98 MB -
polyhedron/doduc 113.09 MB -
polyhedron/fatigue2 61.64 MB 6.52%
polyhedron/gas_dyn2 62.04 MB -
polyhedron/induct2 94.79 MB -
polyhedron/linpk 43.91 MB -
polyhedron/mdbx 57.12 MB -
polyhedron/mp_prop_design 45.35 MB -
polyhedron/nf 44.48 MB -
polyhedron/protein 69.91 MB -
polyhedron/rnflow 107.72 MB -
polyhedron/test_fpu2 75.06 MB -
polyhedron/tfft2 41.25 MB -
tramp3d 632.13 MB -
Geometric Mean 69.20 MB -