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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: 2800.000
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) 9.0.0 20190108 (experimental) a6781fe34ff1fcd4d6f41bfdc457ffb791b40cc3
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 a6781fe34ff1fcd4d6f41bfdc457ffb791b40cc3
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-honza.Ofast_march_native test results

Run Order Start Time Duration
Current 1548742834000.a6781fe34ff1fcd4d6f41bfdc457ffb791b40cc3 2019-01-30T01:59:48.345271 0:01:10.974034
Previous 1547829407000.18ef7b5bc5ccbd98e996890276de294b92fd1ccd 2019-01-19T05:15:33.141849 0:01:14.596732
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:11.120319

Tests Summary

Status Group # # (B)
Performance Regressions 5 53
Performance Improvements 8 15
Unchanged Tests 971 916
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 66.29% 0.410 0.681 - 33.70% -
polyhedron/tfft2 42.64% 0.628 0.896 - 144.84% -
polyhedron/fatigue2 11.68% 1.506 1.682 - 51.12% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/XTS decrypt -8.44% 1701.568 1558.015 - -6.83% -
botan/XTEA decrypt -2.03% 219.375 214.913 - 0.72% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -60.80% 0.501 0.197 - 1.92% -
polyhedron/test_fpu2 -12.49% 2.073 1.814 - -4.62% -
polyhedron/ac -2.29% 0.887 0.867 - 1.59% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -5.75% 73.276 69.062 - -1.09% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/OCB encrypt 10.06% 874.124 962.073 - -4.96% -
botan/CTR-BE(AES-128) decrypt 3.49% 3656.283 3784.002 - -0.37% -
botan/AES-128/XTS encrypt 2.48% 1643.658 1684.368 - -1.45% -
botan/AES-128/CBC/PKCS7 decrypt 2.18% 3206.589 3276.337 - 6.04% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 144.84% 0.366 0.896 - 42.64% -
polyhedron/fatigue2 51.12% 1.113 1.682 - 11.68% -
polyhedron/linpk 33.70% 0.510 0.681 - 66.29% -
polyhedron/capacita 19.79% 1.187 1.422 - -1.14% -
polyhedron/aermod 7.90% 18.538 20.002 - 0.10% -
polyhedron/doduc 7.75% 3.096 3.336 - 0.62% -
polyhedron/induct2 6.97% 2.460 2.631 - -0.30% -
polyhedron/rnflow 6.21% 2.454 2.606 - 0.38% -
polyhedron/nf 5.88% 0.756 0.800 - -1.09% -
cray 3.61% 0.558 0.578 - 0.68% -
botan 3.56% 72.701 75.289 - 0.51% -
nbench 2.94% 1.848 1.902 - -0.17% -
polyhedron/mdbx 2.51% 1.001 1.026 - 1.10% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 27.47% 41.36 MB 52.72 MB - 0.01% -
polyhedron/test_fpu2 12.51% 74.75 MB 84.09 MB - 0.01% -
polyhedron/capacita 9.27% 68.00 MB 74.30 MB - 0.01% -
polyhedron/fatigue2 6.02% 58.24 MB 61.75 MB - 0.01% -
polyhedron/nf 5.88% 44.23 MB 46.84 MB - 0.02% -
polyhedron/doduc 3.45% 112.89 MB 116.79 MB - 0.01% -
cray 3.12% 34.16 MB 35.22 MB - 0.02% -
botan 2.14% 14.79 MB 15.11 MB - 0.05% -
polyhedron/induct2 2.11% 94.41 MB 96.40 MB - 0.01% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Whirlpool hash -20.11% 127.532 101.891 - -0.10% -
botan/Camellia-128 encrypt -8.31% 146.971 134.758 - -0.22% -
botan/Camellia-128 decrypt -8.00% 146.104 134.419 - -0.17% -
botan/ChaCha20Poly1305 encrypt -7.98% 352.074 323.972 - 0.15% -
botan/ChaCha20Poly1305 decrypt -7.32% 351.009 325.298 - 0.87% -
botan/AES-128/XTS decrypt -6.83% 1672.281 1558.015 - -8.44% -
botan/AES-128/OCB encrypt -4.96% 1012.231 962.073 - 10.06% -
nbench/STRING SORT -3.79% 1259.700 1211.900 - 0.04% -
nbench/ASSIGNMENT -2.26% 72.798 71.156 - 0.03% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf/sections/text 82.63% 10.44 KB 19.06 KB - 0.00% -
polyhedron/tfft2/elf 23.24% 34.43 KB 42.43 KB - 0.00% -
polyhedron/test_fpu2/elf/sections/text 20.02% 44.56 KB 53.49 KB - 0.00% -
polyhedron/capacita/elf/sections/text 19.90% 45.86 KB 54.99 KB - 0.00% -
cray/elf 12.89% 31.03 KB 35.03 KB - 0.00% -
polyhedron/doduc/elf/sections/text 12.45% 116.67 KB 131.20 KB - 0.00% -
polyhedron/capacita/elf 11.11% 72.00 KB 80.00 KB - 0.00% -
polyhedron/rnflow/elf/sections/text 10.97% 63.81 KB 70.81 KB - 0.00% -
polyhedron/nf/elf 10.26% 38.53 KB 42.48 KB - 0.00% -
cray/elf/sections/text 9.96% 7.53 KB 8.28 KB - 0.00% -
polyhedron/aermod/elf/sections/text 9.46% 724.91 KB 793.50 KB - 0.00% -
polyhedron/nf/elf/sections/text 9.20% 14.94 KB 16.31 KB - 0.00% -
polyhedron/fatigue2/elf/sections/text 8.70% 47.25 KB 51.36 KB - 0.00% -
polyhedron/induct2/elf/sections/text 7.96% 124.67 KB 134.59 KB - 0.00% -
polyhedron/doduc/elf 7.82% 153.45 KB 165.45 KB - 0.00% -
polyhedron/aermod/elf 6.93% 979.96 KB 1.02 MB - 0.00% -
polyhedron/test_fpu2/elf 5.30% 75.48 KB 79.48 KB - 0.00% -
polyhedron/fatigue2/elf 5.25% 76.19 KB 80.19 KB - 0.00% -
polyhedron/induct2/elf 4.80% 167.04 KB 175.06 KB - 0.00% -
polyhedron/rnflow/elf 4.22% 96.70 KB 100.78 KB - 0.00% -
botan/elf/sections/text 3.92% 339.56 KB 352.88 KB - 0.00% -
tramp3d_pgo/elf 2.28% 1.02 MB 1.04 MB - -0.03% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.62% 1.902 1.814 - -12.49% -
polyhedron/gas_dyn2 -4.07% 1.425 1.367 - 0.39% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
tramp3d -4.02% 1.282 1.230 - -0.44% -
polyhedron/protein -3.30% 16.922 16.363 - -0.04% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk -8.75% 43.71 MB 39.89 MB - 0.02% -
polyhedron/rnflow -5.58% 107.40 MB 101.41 MB - 0.01% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/CBC/PKCS7 decrypt 6.04% 3089.678 3276.337 - 2.18% -
botan/Tiger(24,3) hash 4.90% 379.126 397.703 - 0.15% -
botan/XTEA encrypt 4.02% 208.302 216.667 - 0.43% -
botan/Camellia-256 encrypt 2.29% 115.826 118.481 - 0.06% -
botan/Camellia-192 decrypt 2.20% 115.167 117.703 - -0.07% -
botan/Camellia-256 decrypt 2.19% 115.282 117.807 - -0.06% -
botan/Camellia-192 encrypt 2.14% 115.716 118.190 - -0.22% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk/elf/sections/text -26.95% 15.19 KB 11.09 KB - 0.00% -
polyhedron/linpk/elf -10.47% 38.19 KB 34.19 KB - 0.00% -

Report Time: 0.20s
score
Name Current %
botan/AES-128 decrypt 7183.288 -
botan/AES-128 encrypt 6995.696 -
botan/AES-128/CBC/PKCS7 decrypt 3276.337 2.18%
botan/AES-128/CBC/PKCS7 encrypt 880.592 -
botan/AES-128/EAX decrypt 513.027 -
botan/AES-128/EAX encrypt 512.135 -
botan/AES-128/GCM(16) [clmul] decrypt 1228.654 -
botan/AES-128/GCM(16) [clmul] encrypt 1250.313 -
botan/AES-128/OCB decrypt 931.684 -
botan/AES-128/OCB encrypt 962.073 10.06%
botan/AES-128/XTS decrypt 1558.015 -8.44%
botan/AES-128/XTS encrypt 1684.368 2.48%
botan/AES-192 decrypt 5971.888 -
botan/AES-192 encrypt 5972.002 -
botan/AES-256 decrypt 5092.900 -
botan/AES-256 encrypt 5108.260 -
botan/ARIA-128 decrypt 169.631 -
botan/ARIA-128 encrypt 168.637 -
botan/ARIA-192 decrypt 147.091 -
botan/ARIA-192 encrypt 146.567 -
botan/ARIA-256 decrypt 129.349 -
botan/ARIA-256 encrypt 129.350 -
botan/Blowfish decrypt 246.169 -
botan/Blowfish encrypt 249.246 -
botan/CAST-128 decrypt 242.694 -
botan/CAST-128 encrypt 245.432 -
botan/CAST-256 decrypt 129.703 -
botan/CAST-256 encrypt 129.700 -
botan/CMAC(AES-128) mac 926.299 -
botan/CTR-BE(AES-128) decrypt 3784.002 3.49%
botan/CTR-BE(AES-128) encrypt 3766.690 -
botan/CTR-BE(Serpent) decrypt 208.358 -
botan/CTR-BE(Serpent) encrypt 208.315 -
botan/Camellia-128 decrypt 134.419 -
botan/Camellia-128 encrypt 134.758 -
botan/Camellia-192 decrypt 117.703 -
botan/Camellia-192 encrypt 118.190 -
botan/Camellia-256 decrypt 117.807 -
botan/Camellia-256 encrypt 118.481 -
botan/ChaCha20Poly1305 decrypt 325.298 -
botan/ChaCha20Poly1305 encrypt 323.972 -
botan/DES decrypt 98.892 -
botan/DES encrypt 101.704 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.691 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.342 -
botan/HMAC(SHA-256) mac 1643.738 -
botan/IDEA decrypt 409.050 -
botan/IDEA encrypt 409.364 -
botan/KASUMI decrypt 85.635 -
botan/KASUMI encrypt 86.694 -
botan/Keccak-1600(512) hash 177.568 -
botan/MISTY1 decrypt 102.902 -
botan/MISTY1 encrypt 101.888 -
botan/Noekeon decrypt 361.471 -
botan/Noekeon encrypt 353.516 -
botan/RC4 encrypt 202.300 -
botan/RIPEMD-160 hash 341.225 -
botan/SHA-160 hash 1516.799 -
botan/SHA-256 hash 1438.649 -
botan/SHA-512 hash 408.819 -
botan/SHACAL2 decrypt 485.077 -
botan/SHACAL2 encrypt 1624.318 -
botan/SM4 decrypt 128.884 -
botan/SM4 encrypt 128.949 -
botan/Salsa20 encrypt 554.043 -
botan/Serpent decrypt 267.209 -
botan/Serpent encrypt 214.031 -
botan/Serpent/CBC/PKCS7 decrypt 248.225 -
botan/Serpent/CBC/PKCS7 encrypt 93.279 -
botan/Serpent/EAX decrypt 56.910 -
botan/Serpent/EAX encrypt 56.946 -
botan/Serpent/GCM(16) [clmul] decrypt 154.985 -
botan/Serpent/GCM(16) [clmul] encrypt 154.944 -
botan/Serpent/OCB decrypt 201.353 -
botan/Serpent/OCB encrypt 169.959 -
botan/Serpent/XTS decrypt 230.454 -
botan/Serpent/XTS encrypt 189.033 -
botan/Skein-512(512) hash 483.997 -
botan/Threefish-512 decrypt 280.544 -
botan/Threefish-512 encrypt 284.633 -
botan/Tiger(24,3) hash 397.703 -
botan/TripleDES decrypt 35.962 -
botan/TripleDES encrypt 36.155 -
botan/Twofish decrypt 278.320 -
botan/Twofish encrypt 321.260 -
botan/Whirlpool hash 101.891 -
botan/XTEA decrypt 214.913 -2.03%
botan/XTEA encrypt 216.667 -
himeno 1080.595 -
nbench/ASSIGNMENT 71.156 -
nbench/BITFIELD 741160000.000 -
nbench/FOURIER 283900.000 -
nbench/FP EMULATION 957.380 -
nbench/HUFFMAN 5602.600 -
nbench/IDEA 16043.000 -
nbench/LU DECOMPOSITION 5805.200 -
nbench/NEURAL NET 194.840 -
nbench/NUMERIC SORT 1805.800 -
nbench/STRING SORT 1211.900 -
Geometric Mean 463.336 -
size (bytes)
Name Current %
botan/elf 701.84 KB -
botan/elf/sections/text 352.88 KB -
cray/elf 35.03 KB -
cray/elf/sections/text 8.28 KB -
himeno/elf 30.40 KB -
himeno/elf/sections/text 5.06 KB -
nbench/elf 95.18 KB -
nbench/elf/sections/text 50.44 KB -
polyhedron/ac/elf 50.20 KB -
polyhedron/ac/elf/sections/text 23.94 KB -
polyhedron/aermod/elf 1.02 MB -
polyhedron/aermod/elf/sections/text 793.50 KB -
polyhedron/air/elf 96.80 KB -
polyhedron/air/elf/sections/text 70.56 KB -
polyhedron/capacita/elf 80.00 KB -
polyhedron/capacita/elf/sections/text 54.99 KB -
polyhedron/channel2/elf 34.54 KB -
polyhedron/channel2/elf/sections/text 9.14 KB -
polyhedron/doduc/elf 165.45 KB -
polyhedron/doduc/elf/sections/text 131.20 KB -
polyhedron/fatigue2/elf 80.19 KB -
polyhedron/fatigue2/elf/sections/text 51.36 KB -
polyhedron/gas_dyn2/elf 81.41 KB -
polyhedron/gas_dyn2/elf/sections/text 44.58 KB -
polyhedron/induct2/elf 175.06 KB -
polyhedron/induct2/elf/sections/text 134.59 KB -
polyhedron/linpk/elf 34.19 KB -
polyhedron/linpk/elf/sections/text 11.09 KB -
polyhedron/mdbx/elf 76.70 KB -
polyhedron/mdbx/elf/sections/text 44.42 KB -
polyhedron/mp_prop_design/elf 42.91 KB -
polyhedron/mp_prop_design/elf/sections/text 17.63 KB -
polyhedron/nf/elf 42.48 KB -
polyhedron/nf/elf/sections/text 16.31 KB -
polyhedron/protein/elf 84.91 KB -
polyhedron/protein/elf/sections/text 48.16 KB -
polyhedron/rnflow/elf 100.78 KB -
polyhedron/rnflow/elf/sections/text 70.81 KB -
polyhedron/test_fpu2/elf 79.48 KB -
polyhedron/test_fpu2/elf/sections/text 53.49 KB -
polyhedron/tfft2/elf 42.43 KB -
polyhedron/tfft2/elf/sections/text 19.06 KB -
tramp3d_pgo/elf 1.04 MB -
tramp3d_pgo/elf/sections/text 465.42 KB -
Geometric Mean 66.19 KB -