Runs:

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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) a2c2a06b5fb1bdf78181d03040179cc6875efa9b
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 a2c2a06b5fb1bdf78181d03040179cc6875efa9b
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 1548937421000.a2c2a06b5fb1bdf78181d03040179cc6875efa9b 2019-01-31T21:25:40.783058 0:01:11.186808
Previous 1548742834000.a6781fe34ff1fcd4d6f41bfdc457ffb791b40cc3 2019-01-30T01:59:48.345271 0:01:10.974034
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:11.120319

Tests Summary

Status Group # # (B)
Performance Regressions 2 31
Performance Improvements 35 22
Unchanged Tests 947 931
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 147.51% 0.197 0.487 - 152.28% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/XTS encrypt -2.85% 1684.368 1636.369 - -4.26% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -43.37% 0.896 0.507 - 38.64% -
polyhedron/fatigue2 -26.23% 1.682 1.241 - 11.48% -
polyhedron/rnflow -21.04% 2.606 2.058 - -16.14% -
polyhedron/gas_dyn2 -19.85% 1.367 1.095 - -23.11% -
polyhedron/linpk -8.50% 0.681 0.624 - 22.34% -
polyhedron/nf -8.02% 0.800 0.736 - -2.61% -
polyhedron/doduc -7.14% 3.336 3.097 - 0.05% -
polyhedron/aermod -5.80% 20.002 18.842 - 1.64% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -12.36% 52.72 MB 46.21 MB - 11.72% -
polyhedron/test_fpu2 -10.21% 84.09 MB 75.50 MB - 1.01% -
polyhedron/rnflow -8.37% 101.41 MB 92.93 MB - -13.48% -
polyhedron/nf -7.76% 46.84 MB 43.20 MB - -2.33% -
polyhedron/linpk -4.65% 39.89 MB 38.04 MB - -12.99% -
polyhedron/doduc -3.04% 116.79 MB 113.24 MB - 0.30% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Whirlpool hash 25.24% 101.891 127.610 - 0.06% -
nbench/HUFFMAN 10.51% 5602.600 6191.700 - 11.92% -
botan/AES-128/XTS decrypt 5.82% 1558.015 1648.661 - -1.41% -
botan/AES-128 encrypt 3.08% 6995.696 7211.159 - 1.75% -
nbench/NUMERIC SORT 2.24% 1805.800 1846.200 - 0.64% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2/elf/sections/text -19.26% 19.06 KB 15.39 KB - 47.45% -
polyhedron/test_fpu2/elf/sections/text -15.37% 53.49 KB 45.27 KB - 1.58% -
polyhedron/rnflow/elf/sections/text -12.47% 70.81 KB 61.99 KB - -2.86% -
cray/elf -11.42% 35.03 KB 31.03 KB - 0.00% -
polyhedron/doduc/elf/sections/text -11.29% 131.20 KB 116.39 KB - -0.24% -
polyhedron/linpk/elf/sections/text -11.13% 11.09 KB 9.86 KB - -35.08% -
polyhedron/nf/elf/sections/text -9.67% 16.31 KB 14.74 KB - -1.36% -
polyhedron/tfft2/elf -9.43% 42.43 KB 38.43 KB - 11.62% -
polyhedron/nf/elf -9.21% 42.48 KB 38.57 KB - 0.10% -
cray/elf/sections/text -9.06% 8.28 KB 7.53 KB - 0.00% -
polyhedron/rnflow/elf -7.94% 100.78 KB 92.78 KB - -4.06% -
polyhedron/aermod/elf/sections/text -7.63% 793.50 KB 732.92 KB - 1.11% -
polyhedron/doduc/elf -7.25% 165.45 KB 153.45 KB - 0.00% -
polyhedron/aermod/elf -5.72% 1.02 MB 987.95 KB - 0.82% -
polyhedron/test_fpu2/elf -5.03% 79.48 KB 75.48 KB - 0.00% -
nbench/elf/sections/text -2.11% 50.44 KB 49.38 KB - -1.47% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 152.28% 0.193 0.487 - 147.51% -
polyhedron/tfft2 38.64% 0.366 0.507 - -43.37% -
polyhedron/linpk 22.34% 0.510 0.624 - -8.50% -
polyhedron/capacita 20.39% 1.187 1.429 - 0.51% -
polyhedron/fatigue2 11.48% 1.113 1.241 - -26.23% -
polyhedron/induct2 6.94% 2.460 2.631 - -0.02% -
botan 2.73% 72.701 74.688 - -0.80% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk 2.85% 5.065 5.210 - 1.15% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 11.72% 41.36 MB 46.21 MB - -12.36% -
polyhedron/capacita 9.27% 68.00 MB 74.30 MB - 0.00% -
polyhedron/fatigue2 6.02% 58.24 MB 61.75 MB - 0.00% -
polyhedron/induct2 2.27% 94.41 MB 96.55 MB - 0.15% -
botan 2.14% 14.79 MB 15.11 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ChaCha20Poly1305 encrypt -8.24% 352.074 323.069 - -0.28% -
botan/ChaCha20Poly1305 decrypt -8.21% 351.009 322.189 - -0.96% -
botan/Camellia-128 encrypt -8.16% 146.971 134.976 - 0.16% -
botan/Camellia-128 decrypt -7.62% 146.104 134.978 - 0.42% -
botan/AES-128/OCB encrypt -6.65% 1012.231 944.919 - -1.78% -
nbench/STRING SORT -4.26% 1259.700 1206.000 - -0.49% -
botan/AES-128/XTS encrypt -4.26% 1709.216 1636.369 - -2.85% -
nbench/ASSIGNMENT -2.27% 72.798 71.146 - -0.01% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf/sections/text 47.45% 10.44 KB 15.39 KB - -19.26% -
polyhedron/capacita/elf/sections/text 19.90% 45.86 KB 54.99 KB - 0.00% -
polyhedron/tfft2/elf 11.62% 34.43 KB 38.43 KB - -9.43% -
polyhedron/capacita/elf 11.11% 72.00 KB 80.00 KB - 0.00% -
polyhedron/fatigue2/elf/sections/text 8.70% 47.25 KB 51.36 KB - 0.00% -
polyhedron/induct2/elf/sections/text 8.18% 124.67 KB 134.88 KB - 0.21% -
polyhedron/fatigue2/elf 5.25% 76.19 KB 80.19 KB - 0.00% -
polyhedron/induct2/elf 4.83% 167.04 KB 175.11 KB - 0.03% -
botan/elf/sections/text 2.99% 339.56 KB 349.70 KB - -0.90% -
tramp3d_pgo/elf 2.30% 1.02 MB 1.04 MB - 0.02% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -23.11% 1.425 1.095 - -19.85% -
polyhedron/rnflow -16.14% 2.454 2.058 - -21.04% -
polyhedron/test_fpu2 -5.22% 1.902 1.802 - -0.63% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
tramp3d -3.51% 1.282 1.237 - 0.53% -
polyhedron/protein -3.29% 16.922 16.365 - 0.01% -
polyhedron/test_fpu2 -2.86% 39.193 38.072 - -1.16% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow -13.48% 107.40 MB 92.93 MB - -8.37% -
polyhedron/linpk -12.99% 43.71 MB 38.04 MB - -4.65% -
polyhedron/nf -2.33% 44.23 MB 43.20 MB - -7.76% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/HUFFMAN 11.92% 5532.200 6191.700 - 10.51% -
botan/Tiger(24,3) hash 4.89% 379.126 397.674 - -0.01% -
botan/AES-128/CBC/PKCS7 decrypt 4.41% 3089.678 3225.995 - -1.54% -
botan/XTEA encrypt 3.43% 208.302 215.442 - -0.57% -
botan/XTEA decrypt 2.63% 213.383 219.002 - 1.90% -
botan/AES-128/GCM(16) [clmul] encrypt 2.44% 1244.222 1274.642 - 1.95% -
botan/Camellia-192 encrypt 2.33% 115.716 118.411 - 0.19% -
botan/Camellia-256 encrypt 2.19% 115.826 118.363 - -0.10% -
botan/Camellia-192 decrypt 2.12% 115.167 117.605 - -0.08% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk/elf/sections/text -35.08% 15.19 KB 9.86 KB - -11.13% -
polyhedron/linpk/elf -10.47% 38.19 KB 34.19 KB - 0.00% -
polyhedron/rnflow/elf -4.06% 96.70 KB 92.78 KB - -7.94% -
polyhedron/rnflow/elf/sections/text -2.86% 63.81 KB 61.99 KB - -12.47% -

Report Time: 0.29s
score
Name Current %
botan/AES-128 decrypt 7232.044 -
botan/AES-128 encrypt 7211.159 3.08%
botan/AES-128/CBC/PKCS7 decrypt 3225.995 -
botan/AES-128/CBC/PKCS7 encrypt 870.929 -
botan/AES-128/EAX decrypt 507.945 -
botan/AES-128/EAX encrypt 505.189 -
botan/AES-128/GCM(16) [clmul] decrypt 1246.441 -
botan/AES-128/GCM(16) [clmul] encrypt 1274.642 -
botan/AES-128/OCB decrypt 944.903 -
botan/AES-128/OCB encrypt 944.919 -
botan/AES-128/XTS decrypt 1648.661 5.82%
botan/AES-128/XTS encrypt 1636.369 -2.85%
botan/AES-192 decrypt 6012.062 -
botan/AES-192 encrypt 5996.315 -
botan/AES-256 decrypt 5071.561 -
botan/AES-256 encrypt 5118.492 -
botan/ARIA-128 decrypt 169.595 -
botan/ARIA-128 encrypt 169.779 -
botan/ARIA-192 decrypt 146.675 -
botan/ARIA-192 encrypt 147.048 -
botan/ARIA-256 decrypt 129.234 -
botan/ARIA-256 encrypt 129.481 -
botan/Blowfish decrypt 245.577 -
botan/Blowfish encrypt 248.164 -
botan/CAST-128 decrypt 243.038 -
botan/CAST-128 encrypt 245.871 -
botan/CAST-256 decrypt 129.804 -
botan/CAST-256 encrypt 129.713 -
botan/CMAC(AES-128) mac 928.168 -
botan/CTR-BE(AES-128) decrypt 3767.233 -
botan/CTR-BE(AES-128) encrypt 3750.352 -
botan/CTR-BE(Serpent) decrypt 208.098 -
botan/CTR-BE(Serpent) encrypt 208.059 -
botan/Camellia-128 decrypt 134.978 -
botan/Camellia-128 encrypt 134.976 -
botan/Camellia-192 decrypt 117.605 -
botan/Camellia-192 encrypt 118.411 -
botan/Camellia-256 decrypt 117.357 -
botan/Camellia-256 encrypt 118.363 -
botan/ChaCha20Poly1305 decrypt 322.189 -
botan/ChaCha20Poly1305 encrypt 323.069 -
botan/DES decrypt 100.235 -
botan/DES encrypt 101.818 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.849 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.315 -
botan/HMAC(SHA-256) mac 1646.864 -
botan/IDEA decrypt 409.913 -
botan/IDEA encrypt 410.154 -
botan/KASUMI decrypt 85.488 -
botan/KASUMI encrypt 86.713 -
botan/Keccak-1600(512) hash 178.466 -
botan/MISTY1 decrypt 102.701 -
botan/MISTY1 encrypt 102.264 -
botan/Noekeon decrypt 360.853 -
botan/Noekeon encrypt 353.205 -
botan/RC4 encrypt 202.121 -
botan/RIPEMD-160 hash 343.196 -
botan/SHA-160 hash 1522.722 -
botan/SHA-256 hash 1450.779 -
botan/SHA-512 hash 409.132 -
botan/SHACAL2 decrypt 487.063 -
botan/SHACAL2 encrypt 1626.019 -
botan/SM4 decrypt 128.758 -
botan/SM4 encrypt 128.524 -
botan/Salsa20 encrypt 554.099 -
botan/Serpent decrypt 267.063 -
botan/Serpent encrypt 213.842 -
botan/Serpent/CBC/PKCS7 decrypt 248.305 -
botan/Serpent/CBC/PKCS7 encrypt 93.466 -
botan/Serpent/EAX decrypt 56.805 -
botan/Serpent/EAX encrypt 56.830 -
botan/Serpent/GCM(16) [clmul] decrypt 154.854 -
botan/Serpent/GCM(16) [clmul] encrypt 154.685 -
botan/Serpent/OCB decrypt 201.539 -
botan/Serpent/OCB encrypt 171.136 -
botan/Serpent/XTS decrypt 229.287 -
botan/Serpent/XTS encrypt 189.816 -
botan/Skein-512(512) hash 485.717 -
botan/Threefish-512 decrypt 280.821 -
botan/Threefish-512 encrypt 284.573 -
botan/Tiger(24,3) hash 397.674 -
botan/TripleDES decrypt 36.000 -
botan/TripleDES encrypt 36.138 -
botan/Twofish decrypt 278.772 -
botan/Twofish encrypt 321.675 -
botan/Whirlpool hash 127.610 25.24%
botan/XTEA decrypt 219.002 -
botan/XTEA encrypt 215.442 -
himeno 1080.158 -
nbench/ASSIGNMENT 71.146 -
nbench/BITFIELD 743580000.000 -
nbench/FOURIER 283750.000 -
nbench/FP EMULATION 956.860 -
nbench/HUFFMAN 6191.700 10.51%
nbench/IDEA 16036.000 -
nbench/LU DECOMPOSITION 5815.600 -
nbench/NEURAL NET 194.350 -
nbench/NUMERIC SORT 1846.200 2.24%
nbench/STRING SORT 1206.000 -
Geometric Mean 465.432 -
size (bytes)
Name Current %
botan/elf 702.84 KB -
botan/elf/sections/text 349.70 KB -
cray/elf 31.03 KB -11.42%
cray/elf/sections/text 7.53 KB -9.06%
himeno/elf 30.40 KB -
himeno/elf/sections/text 5.06 KB -
nbench/elf 95.21 KB -
nbench/elf/sections/text 49.38 KB -2.11%
polyhedron/ac/elf 50.20 KB -
polyhedron/ac/elf/sections/text 23.94 KB -
polyhedron/aermod/elf 987.95 KB -5.72%
polyhedron/aermod/elf/sections/text 732.92 KB -7.63%
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 153.45 KB -7.25%
polyhedron/doduc/elf/sections/text 116.39 KB -11.29%
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 175.11 KB -
polyhedron/induct2/elf/sections/text 134.88 KB -
polyhedron/linpk/elf 34.19 KB -
polyhedron/linpk/elf/sections/text 9.86 KB -11.13%
polyhedron/mdbx/elf 76.70 KB -
polyhedron/mdbx/elf/sections/text 44.11 KB -
polyhedron/mp_prop_design/elf 42.91 KB -
polyhedron/mp_prop_design/elf/sections/text 17.63 KB -
polyhedron/nf/elf 38.57 KB -9.21%
polyhedron/nf/elf/sections/text 14.74 KB -9.67%
polyhedron/protein/elf 84.91 KB -
polyhedron/protein/elf/sections/text 48.16 KB -
polyhedron/rnflow/elf 92.78 KB -7.94%
polyhedron/rnflow/elf/sections/text 61.99 KB -12.47%
polyhedron/test_fpu2/elf 75.48 KB -5.03%
polyhedron/test_fpu2/elf/sections/text 45.27 KB -15.37%
polyhedron/tfft2/elf 38.43 KB -9.43%
polyhedron/tfft2/elf/sections/text 15.39 KB -19.26%
tramp3d_pgo/elf 1.04 MB -
tramp3d_pgo/elf/sections/text 464.53 KB -
Geometric Mean 63.76 KB -3.68%
mem_bytes (bytes)
Name Current %
botan 15.11 MB -
cray 34.60 MB -
himeno 32.86 MB -
nbench 59.96 MB -
polyhedron/ac 47.95 MB -
polyhedron/aermod 556.27 MB -
polyhedron/air 129.07 MB -
polyhedron/capacita 74.30 MB -
polyhedron/channel2 38.12 MB -
polyhedron/doduc 113.24 MB -3.04%
polyhedron/fatigue2 61.75 MB -
polyhedron/gas_dyn2 61.99 MB -
polyhedron/induct2 96.55 MB -
polyhedron/linpk 38.04 MB -4.65%
polyhedron/mdbx 57.13 MB -
polyhedron/mp_prop_design 45.48 MB -
polyhedron/nf 43.20 MB -7.76%
polyhedron/protein 69.79 MB -
polyhedron/rnflow 92.93 MB -8.37%
polyhedron/test_fpu2 75.50 MB -10.21%
polyhedron/tfft2 46.21 MB -12.36%
tramp3d 632.16 MB -
Geometric Mean 68.67 MB -2.25%