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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: 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
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 20190419 (experimental) 9b84abbccc793814889fb8b1641f741939d15c1e
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 9b84abbccc793814889fb8b1641f741939d15c1e
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.Ofast_march_native test results

Run Order Start Time Duration
Current 1555632979000.9b84abbccc793814889fb8b1641f741939d15c1e 2019-04-19T08:37:47.869611 0:01:10.812634
Previous 1555560682000.07f6bc2529234bf9ace882b762903fbabebeb1dc 2019-04-18T11:04:28.033133 0:01:11.484859
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.705752

Tests Summary

Status Group # # (B)
Performance Regressions 5 31
Performance Improvements 7 28
Unchanged Tests 972 925
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
cray 125.37% 0.248 0.560 - -1.23% -
polyhedron/channel2 94.70% 0.305 0.593 - 94.89% -
polyhedron/linpk 85.43% 0.361 0.669 - -13.57% -
polyhedron/ac 59.25% 0.590 0.939 - 63.27% -
polyhedron/gas_dyn2 24.78% 1.097 1.369 - 0.75% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -58.90% 0.497 0.204 - -57.37% -
polyhedron/nf -36.57% 0.749 0.475 - -37.21% -
polyhedron/tfft2 -35.25% 0.799 0.517 - -19.74% -
polyhedron/fatigue2 -26.08% 1.596 1.180 - 5.08% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -2.47% 64.941 63.338 - 0.36% -
polyhedron/linpk -2.19% 5.244 5.129 - -0.73% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/RIPEMD-160 hash 85.88% 184.270 342.522 - 0.21% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/channel2 94.89% 0.304 0.593 - 94.70% -
polyhedron/ac 63.27% 0.575 0.939 - 59.25% -
polyhedron/capacita 19.88% 1.182 1.417 - -0.70% -
polyhedron/induct2 7.74% 2.458 2.648 - -0.09% -
polyhedron/fatigue2 5.08% 1.123 1.180 - -26.08% -
polyhedron/aermod 3.97% 18.508 19.242 - 0.40% -
botan 2.38% 72.789 74.521 - -0.01% -
polyhedron/air 2.13% 2.572 2.627 - -0.07% -
polyhedron/protein 2.09% 1.270 1.296 - 0.10% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mdbx 4.41% 4.986 5.206 - 0.14% -
polyhedron/air 3.25% 1.704 1.760 - -0.12% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 12.33% 41.35 MB 46.45 MB - 0.00% -
polyhedron/capacita 9.88% 67.94 MB 74.66 MB - 0.00% -
polyhedron/induct2 3.10% 94.06 MB 96.98 MB - 0.00% -
polyhedron/air 2.05% 129.22 MB 131.87 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Camellia-128 encrypt -8.26% 146.925 134.794 - -0.20% -
botan/ChaCha20Poly1305 decrypt -8.00% 351.428 323.321 - -0.06% -
botan/ChaCha20Poly1305 encrypt -7.80% 351.892 324.444 - -0.10% -
botan/Camellia-128 decrypt -7.75% 145.917 134.607 - -0.25% -
botan/CTR-BE(AES-128) decrypt -2.71% 3788.930 3686.111 - -0.17% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf/sections/text 47.45% 10.44 KB 15.39 KB - 0.00% -
polyhedron/capacita/elf/sections/text 16.31% 45.89 KB 53.38 KB - 0.00% -
cray/elf 12.89% 31.03 KB 35.03 KB - 0.00% -
polyhedron/tfft2/elf 11.61% 34.45 KB 38.45 KB - 0.00% -
polyhedron/capacita/elf 11.11% 72.02 KB 80.02 KB - 0.00% -
polyhedron/induct2/elf/sections/text 8.12% 124.70 KB 134.83 KB - 0.00% -
polyhedron/fatigue2/elf 5.25% 76.20 KB 80.20 KB - 0.00% -
polyhedron/induct2/elf 4.83% 167.05 KB 175.12 KB - 0.00% -
polyhedron/air/elf 4.13% 96.82 KB 100.82 KB - 0.00% -
botan/elf/sections/text 2.79% 339.56 KB 349.03 KB - 0.00% -
polyhedron/aermod/elf/sections/text 2.01% 724.81 KB 739.39 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno -57.37% 0.479 0.204 - -58.90% -
polyhedron/nf -37.21% 0.756 0.475 - -36.57% -
polyhedron/tfft2 -19.74% 0.645 0.517 - -35.25% -
polyhedron/test_fpu2 -13.91% 1.783 1.535 - -0.01% -
polyhedron/linpk -13.57% 0.774 0.669 - 85.43% -
polyhedron/rnflow -5.26% 2.195 2.079 - 0.55% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -5.08% 73.450 69.717 - -0.45% -
polyhedron/protein -2.28% 16.906 16.520 - 0.09% -
tramp3d -2.12% 1.282 1.255 - -0.24% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow -12.90% 107.34 MB 93.50 MB - 0.00% -
polyhedron/linpk -12.83% 43.71 MB 38.10 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/HUFFMAN 8.40% 5523.000 5987.100 - 0.22% -
botan/Twofish encrypt 7.88% 322.212 347.608 - -0.14% -
nbench/ASSIGNMENT 7.31% 73.375 78.736 - 0.02% -
botan/AES-128/CBC/PKCS7 decrypt 6.33% 3092.245 3288.070 - -0.41% -
botan/Twofish decrypt 6.10% 278.513 295.508 - 0.04% -
botan/Tiger(24,3) hash 4.27% 379.193 395.378 - -0.07% -
botan/XTEA encrypt 3.93% 207.566 215.720 - 0.05% -
botan/CTR-BE(AES-128) encrypt 2.97% 3756.930 3868.457 - -0.14% -
botan/XTEA decrypt 2.64% 213.495 219.128 - 0.11% -
botan/Skein-512(512) hash 2.59% 479.999 492.439 - 0.37% -
botan/AES-128/OCB decrypt 2.41% 943.636 966.368 - 0.56% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk/elf/sections/text -35.08% 15.19 KB 9.86 KB - 0.00% -
polyhedron/linpk/elf -10.47% 38.20 KB 34.20 KB - 0.00% -
polyhedron/mdbx/elf -5.21% 76.71 KB 72.71 KB - 0.00% -
polyhedron/rnflow/elf/sections/text -4.41% 63.81 KB 61.00 KB - 0.00% -
polyhedron/rnflow/elf -4.05% 96.72 KB 92.80 KB - 0.00% -
nbench/elf/sections/text -2.06% 50.11 KB 49.08 KB - 0.00% -

Report Time: 0.22s
score
Name Current %
botan/AES-128 decrypt 7121.545 -
botan/AES-128 encrypt 7088.040 -
botan/AES-128/CBC/PKCS7 decrypt 3288.070 -
botan/AES-128/CBC/PKCS7 encrypt 867.209 -
botan/AES-128/EAX decrypt 507.807 -
botan/AES-128/EAX encrypt 506.591 -
botan/AES-128/GCM(16) [clmul] decrypt 1234.345 -
botan/AES-128/GCM(16) [clmul] encrypt 1235.796 -
botan/AES-128/OCB decrypt 966.368 -
botan/AES-128/OCB encrypt 1030.124 -
botan/AES-128/XTS decrypt 1684.521 -
botan/AES-128/XTS encrypt 1680.935 -
botan/AES-192 decrypt 5961.331 -
botan/AES-192 encrypt 5997.397 -
botan/AES-256 decrypt 5113.667 -
botan/AES-256 encrypt 5165.768 -
botan/ARIA-128 decrypt 168.846 -
botan/ARIA-128 encrypt 169.423 -
botan/ARIA-192 decrypt 146.976 -
botan/ARIA-192 encrypt 146.289 -
botan/ARIA-256 decrypt 129.261 -
botan/ARIA-256 encrypt 129.136 -
botan/Blowfish decrypt 246.616 -
botan/Blowfish encrypt 249.494 -
botan/CAST-128 decrypt 242.299 -
botan/CAST-128 encrypt 245.301 -
botan/CAST-256 decrypt 129.425 -
botan/CAST-256 encrypt 129.460 -
botan/CMAC(AES-128) mac 928.136 -
botan/CTR-BE(AES-128) decrypt 3686.111 -
botan/CTR-BE(AES-128) encrypt 3868.457 -
botan/CTR-BE(Serpent) decrypt 208.268 -
botan/CTR-BE(Serpent) encrypt 208.322 -
botan/Camellia-128 decrypt 134.607 -
botan/Camellia-128 encrypt 134.794 -
botan/Camellia-192 decrypt 117.486 -
botan/Camellia-192 encrypt 116.566 -
botan/Camellia-256 decrypt 117.628 -
botan/Camellia-256 encrypt 116.502 -
botan/ChaCha20Poly1305 decrypt 323.321 -
botan/ChaCha20Poly1305 encrypt 324.444 -
botan/DES decrypt 100.450 -
botan/DES encrypt 102.309 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.730 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.213 -
botan/HMAC(SHA-256) mac 1645.227 -
botan/IDEA decrypt 411.215 -
botan/IDEA encrypt 410.560 -
botan/KASUMI decrypt 85.524 -
botan/KASUMI encrypt 86.579 -
botan/Keccak-1600(512) hash 177.836 -
botan/MISTY1 decrypt 102.340 -
botan/MISTY1 encrypt 101.764 -
botan/Noekeon decrypt 361.425 -
botan/Noekeon encrypt 351.421 -
botan/RC4 encrypt 202.611 -
botan/RIPEMD-160 hash 342.522 85.88%
botan/SHA-160 hash 1519.574 -
botan/SHA-256 hash 1444.979 -
botan/SHA-512 hash 408.619 -
botan/SHACAL2 decrypt 485.749 -
botan/SHACAL2 encrypt 1624.823 -
botan/SM4 decrypt 128.328 -
botan/SM4 encrypt 128.390 -
botan/Salsa20 encrypt 553.444 -
botan/Serpent decrypt 267.515 -
botan/Serpent encrypt 213.995 -
botan/Serpent/CBC/PKCS7 decrypt 248.669 -
botan/Serpent/CBC/PKCS7 encrypt 93.219 -
botan/Serpent/EAX decrypt 56.788 -
botan/Serpent/EAX encrypt 56.828 -
botan/Serpent/GCM(16) [clmul] decrypt 154.801 -
botan/Serpent/GCM(16) [clmul] encrypt 154.951 -
botan/Serpent/OCB decrypt 204.142 -
botan/Serpent/OCB encrypt 172.040 -
botan/Serpent/XTS decrypt 230.640 -
botan/Serpent/XTS encrypt 190.485 -
botan/Skein-512(512) hash 492.439 -
botan/Threefish-512 decrypt 280.442 -
botan/Threefish-512 encrypt 285.185 -
botan/Tiger(24,3) hash 395.378 -
botan/TripleDES decrypt 36.210 -
botan/TripleDES encrypt 36.394 -
botan/Twofish decrypt 295.508 -
botan/Twofish encrypt 347.608 -
botan/Whirlpool hash 126.858 -
botan/XTEA decrypt 219.128 -
botan/XTEA encrypt 215.720 -
himeno 1088.581 -
nbench/ASSIGNMENT 78.736 -
nbench/BITFIELD 741420000.000 -
nbench/FOURIER 283430.000 -
nbench/FP EMULATION 949.570 -
nbench/HUFFMAN 5987.100 -
nbench/IDEA 16026.000 -
nbench/LU DECOMPOSITION 5957.000 -
nbench/NEURAL NET 192.850 -
nbench/NUMERIC SORT 1813.300 -
nbench/STRING SORT 1257.600 -
Geometric Mean 467.049 -
size (bytes)
Name Current %
botan/elf 690.84 KB -
botan/elf/sections/text 349.03 KB -
cray/elf 35.03 KB -
cray/elf/sections/text 7.56 KB -
himeno/elf 30.41 KB -
himeno/elf/sections/text 5.09 KB -
nbench/elf 95.23 KB -
nbench/elf/sections/text 49.08 KB -
polyhedron/ac/elf 50.21 KB -
polyhedron/ac/elf/sections/text 23.94 KB -
polyhedron/aermod/elf 995.97 KB -
polyhedron/aermod/elf/sections/text 739.39 KB -
polyhedron/air/elf 100.82 KB -
polyhedron/air/elf/sections/text 71.77 KB -
polyhedron/capacita/elf 80.02 KB -
polyhedron/capacita/elf/sections/text 53.38 KB -
polyhedron/channel2/elf 34.55 KB -
polyhedron/channel2/elf/sections/text 9.16 KB -
polyhedron/doduc/elf 153.47 KB -
polyhedron/doduc/elf/sections/text 116.25 KB -
polyhedron/fatigue2/elf 80.20 KB -
polyhedron/fatigue2/elf/sections/text 47.81 KB -
polyhedron/gas_dyn2/elf 81.43 KB -
polyhedron/gas_dyn2/elf/sections/text 44.56 KB -
polyhedron/induct2/elf 175.12 KB -
polyhedron/induct2/elf/sections/text 134.83 KB -
polyhedron/linpk/elf 34.20 KB -
polyhedron/linpk/elf/sections/text 9.86 KB -
polyhedron/mdbx/elf 72.71 KB -
polyhedron/mdbx/elf/sections/text 43.27 KB -
polyhedron/mp_prop_design/elf 42.92 KB -
polyhedron/mp_prop_design/elf/sections/text 17.59 KB -
polyhedron/nf/elf 38.59 KB -
polyhedron/nf/elf/sections/text 15.14 KB -
polyhedron/protein/elf 84.92 KB -
polyhedron/protein/elf/sections/text 48.20 KB -
polyhedron/rnflow/elf 92.80 KB -
polyhedron/rnflow/elf/sections/text 61.00 KB -
polyhedron/test_fpu2/elf 75.50 KB -
polyhedron/test_fpu2/elf/sections/text 44.25 KB -
polyhedron/tfft2/elf 38.45 KB -
polyhedron/tfft2/elf/sections/text 15.39 KB -
tramp3d_pgo/elf 1.04 MB -
tramp3d_pgo/elf/sections/text 459.25 KB -
Geometric Mean 63.73 KB -