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: 3200.000
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; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
Copyright (C) 2019 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) 8.3.1 20190818 ea88427be7efb868ed2ce1b35f1851d9786e2adb
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.
git_revision ea88427be7efb868ed2ce1b35f1851d9786e2adb
glibc GNU C Library (GNU libc) stable release version 2.29 (git 56c86f5dd516).
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.
Configured for x86_64-suse-linux.
Compiled by GNU CC version 8.3.1 20190226 [gcc-8-branch revision 269204].
libc ABIs: UNIQUE IFUNC ABSOLUTE
For bug reporting instructions, please see:
<http://bugs.opensuse.org>.
glibc_location /lib64/libc.so.6
ld GNU ld (GNU Binutils; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
options None
reason None
uname Linux zenith 5.0.9-1-default #1 SMP Sun Apr 21 06:42:32 UTC 2019 (7bd8353) x86_64 x86_64 x86_64 GNU/Linux
View Options
Report
Filter

zenith.gcc-8.Ofast_march_native test results

Run Order Start Time Duration
Current 1566087371000.ea88427be7efb868ed2ce1b35f1851d9786e2adb 2019-08-19T03:16:26.347149 0:01:10.223034
Previous 1555892172000.83a89406f01e3d67de7baf24e940dd5324543d72 2019-04-22T22:16:37.474034 0:01:14.084834
Baseline 1552868173000.5d34f779cb13e6fc3c5d8557ac4ce6a9242a7dcc 2019-03-18T11:10:47.717272 0:01:13.933522

Tests Summary

Status Group # # (B)
Performance Regressions 12 11
Performance Improvements 41 38
Unchanged Tests 931 935
Total Tests 984

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2 17.37% 1.479 1.736 - 18.34% -
polyhedron/rnflow 15.34% 2.157 2.488 - 3.12% -
botan 3.40% 70.820 73.228 - -0.13% -
tramp3d 2.38% 17.832 18.256 - -2.58% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/air 3.61% 120.77 MB 125.12 MB - 3.61% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/CAST-256 decrypt -13.31% 129.587 112.343 - -13.34% -
botan/CAST-256 encrypt -13.18% 129.635 112.554 - -13.03% -
botan/XTEA decrypt -5.10% 217.224 206.145 - -5.02% -
botan/AES-128/GCM(16) [clmul] decrypt -4.31% 1229.812 1176.793 - -3.76% -
botan/AES-128/GCM(16) [clmul] encrypt -4.07% 1248.547 1197.757 - -3.07% -
botan/Skein-512(512) hash -3.73% 484.925 466.816 - -4.79% -
botan/AES-128/OCB encrypt -3.40% 948.055 915.799 - -6.47% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
cray -53.38% 0.566 0.264 - 4.12% -
polyhedron/tfft2 -43.77% 0.640 0.360 - -43.25% -
polyhedron/nf -36.06% 0.759 0.485 - -35.83% -
polyhedron/fatigue2 -18.54% 1.337 1.089 - 1.55% -
polyhedron/gas_dyn2 -6.60% 1.421 1.328 - 25.92% -
polyhedron/ac -3.08% 0.873 0.846 - -0.19% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/mp_prop_design -23.18% 88.064 67.651 - -23.29% -
polyhedron/induct2 -21.69% 29.827 23.357 - -21.75% -
polyhedron/doduc -15.08% 9.837 8.353 - -14.92% -
polyhedron/tfft2 -4.57% 72.522 69.204 - -4.81% -
polyhedron/fatigue2 -2.55% 52.722 51.375 - -2.62% -
polyhedron/linpk -2.26% 5.093 4.978 - -2.02% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-192 encrypt 63.21% 3698.481 6036.278 - 0.44% -
nbench/STRING SORT 18.47% 1259.000 1491.600 - 18.34% -
nbench/NEURAL NET 10.10% 199.730 219.900 - 10.04% -
botan/AES-128/XTS encrypt 6.33% 1620.060 1722.604 - 1.81% -
nbench/FOURIER 5.25% 281070.000 295830.000 - 5.03% -
botan/KASUMI decrypt 4.73% 82.416 86.318 - 0.51% -
botan/XTEA encrypt 4.11% 207.546 216.078 - 4.61% -
botan/AES-128/XTS decrypt 3.99% 1654.683 1720.641 - 3.39% -
botan/AES-128/CBC/PKCS7 decrypt 2.59% 3297.280 3382.568 - 3.73% -
botan/SHA-160 hash 2.26% 1488.220 1521.914 - 0.50% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
himeno/elf -14.10% 30.37 KB 26.09 KB - -14.10% -
polyhedron/tfft2/elf -12.45% 34.40 KB 30.12 KB - -12.45% -
polyhedron/channel2/elf -12.41% 34.51 KB 30.23 KB - -12.41% -
cray/elf -12.21% 35.05 KB 30.77 KB - -12.21% -
polyhedron/linpk/elf -11.22% 38.16 KB 33.88 KB - -11.22% -
polyhedron/nf/elf -11.12% 38.50 KB 34.22 KB - -11.12% -
polyhedron/mp_prop_design/elf -9.99% 42.88 KB 38.59 KB - -9.99% -
polyhedron/ac/elf -9.27% 46.16 KB 41.88 KB - -9.27% -
polyhedron/capacita/elf -7.14% 60.00 KB 55.72 KB - -7.14% -
polyhedron/test_fpu2/elf -5.67% 75.45 KB 71.17 KB - -5.67% -
polyhedron/fatigue2/elf -5.62% 76.16 KB 71.88 KB - -5.62% -
polyhedron/mdbx/elf -5.58% 76.66 KB 72.38 KB - -5.58% -
polyhedron/gas_dyn2/elf -5.26% 81.38 KB 77.10 KB - -5.26% -
polyhedron/protein/elf -5.04% 84.88 KB 80.59 KB - -5.04% -
polyhedron/air/elf -4.61% 92.77 KB 88.49 KB - -4.61% -
nbench/elf -4.50% 95.13 KB 90.85 KB - -4.50% -
polyhedron/rnflow/elf -4.43% 96.67 KB 92.39 KB - -4.43% -
polyhedron/doduc/elf -2.87% 149.42 KB 145.14 KB - -2.87% -
polyhedron/induct2/elf -2.56% 167.03 KB 162.75 KB - -2.56% -

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 25.92% 1.054 1.328 - -6.60% -
polyhedron/test_fpu2 18.34% 1.467 1.736 - 17.37% -
polyhedron/rnflow 3.12% 2.413 2.488 - 15.34% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/air 3.61% 120.76 MB 125.12 MB - 3.61% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/CAST-256 decrypt -13.34% 129.631 112.343 - -13.31% -
botan/CAST-256 encrypt -13.03% 129.421 112.554 - -13.18% -
botan/AES-128/OCB encrypt -6.47% 979.133 915.799 - -3.40% -
botan/XTEA decrypt -5.02% 217.030 206.145 - -5.10% -
botan/Skein-512(512) hash -4.79% 490.312 466.816 - -3.73% -
botan/AES-128/GCM(16) [clmul] decrypt -3.76% 1222.710 1176.793 - -4.31% -
botan/AES-128/GCM(16) [clmul] encrypt -3.07% 1235.671 1197.757 - -4.07% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno -59.65% 0.486 0.196 - -2.40% -
polyhedron/tfft2 -43.25% 0.634 0.360 - -43.77% -
polyhedron/nf -35.83% 0.756 0.485 - -36.06% -
tramp3d -2.58% 18.739 18.256 - 2.38% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -23.29% 88.189 67.651 - -23.18% -
polyhedron/induct2 -21.75% 29.850 23.357 - -21.69% -
polyhedron/doduc -14.92% 9.818 8.353 - -15.08% -
polyhedron/tfft2 -4.81% 72.703 69.204 - -4.57% -
polyhedron/fatigue2 -2.62% 52.760 51.375 - -2.55% -
polyhedron/linpk -2.02% 5.080 4.978 - -2.26% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/STRING SORT 18.34% 1260.400 1491.600 - 18.47% -
nbench/NEURAL NET 10.04% 199.830 219.900 - 10.10% -
nbench/FOURIER 5.03% 281670.000 295830.000 - 5.25% -
botan/XTEA encrypt 4.61% 206.546 216.078 - 4.11% -
botan/AES-128/CBC/PKCS7 decrypt 3.73% 3261.092 3382.568 - 2.59% -
botan/AES-128/XTS decrypt 3.39% 1664.218 1720.641 - 3.99% -
botan/CTR-BE(AES-128) decrypt 2.93% 3707.913 3816.496 - 1.92% -
botan/AES-256 decrypt 2.59% 5063.658 5194.774 - 1.38% -
botan/AES-128 encrypt 2.27% 6998.754 7157.672 - 0.61% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
himeno/elf -14.10% 30.37 KB 26.09 KB - -14.10% -
polyhedron/tfft2/elf -12.45% 34.40 KB 30.12 KB - -12.45% -
polyhedron/channel2/elf -12.41% 34.51 KB 30.23 KB - -12.41% -
cray/elf -12.21% 35.05 KB 30.77 KB - -12.21% -
polyhedron/linpk/elf -11.22% 38.16 KB 33.88 KB - -11.22% -
polyhedron/nf/elf -11.12% 38.50 KB 34.22 KB - -11.12% -
polyhedron/mp_prop_design/elf -9.99% 42.88 KB 38.59 KB - -9.99% -
polyhedron/ac/elf -9.27% 46.16 KB 41.88 KB - -9.27% -
polyhedron/capacita/elf -7.14% 60.00 KB 55.72 KB - -7.14% -
polyhedron/test_fpu2/elf -5.67% 75.45 KB 71.17 KB - -5.67% -
polyhedron/fatigue2/elf -5.62% 76.16 KB 71.88 KB - -5.62% -
polyhedron/mdbx/elf -5.58% 76.66 KB 72.38 KB - -5.58% -
polyhedron/gas_dyn2/elf -5.26% 81.38 KB 77.10 KB - -5.26% -
polyhedron/protein/elf -5.04% 84.88 KB 80.59 KB - -5.04% -
polyhedron/air/elf -4.61% 92.77 KB 88.49 KB - -4.61% -
nbench/elf -4.50% 95.13 KB 90.85 KB - -4.50% -
polyhedron/rnflow/elf -4.43% 96.67 KB 92.39 KB - -4.43% -
polyhedron/doduc/elf -2.87% 149.42 KB 145.14 KB - -2.87% -
polyhedron/induct2/elf -2.56% 167.03 KB 162.75 KB - -2.56% -

Report Time: 0.16s
score
Name Current %
botan/AES-128 decrypt 7201.125 -
botan/AES-128 encrypt 7157.672 -
botan/AES-128/CBC/PKCS7 decrypt 3382.568 2.59%
botan/AES-128/CBC/PKCS7 encrypt 879.875 -
botan/AES-128/EAX decrypt 500.939 -
botan/AES-128/EAX encrypt 503.960 -
botan/AES-128/GCM(16) [clmul] decrypt 1176.793 -4.31%
botan/AES-128/GCM(16) [clmul] encrypt 1197.757 -4.07%
botan/AES-128/OCB decrypt 926.448 -
botan/AES-128/OCB encrypt 915.799 -3.40%
botan/AES-128/XTS decrypt 1720.641 3.99%
botan/AES-128/XTS encrypt 1722.604 6.33%
botan/AES-192 decrypt 6021.143 -
botan/AES-192 encrypt 6036.278 63.21%
botan/AES-256 decrypt 5194.774 -
botan/AES-256 encrypt 5079.599 -
botan/ARIA-128 decrypt 169.468 -
botan/ARIA-128 encrypt 169.035 -
botan/ARIA-192 decrypt 145.572 -
botan/ARIA-192 encrypt 146.891 -
botan/ARIA-256 decrypt 129.605 -
botan/ARIA-256 encrypt 129.355 -
botan/Blowfish decrypt 247.084 -
botan/Blowfish encrypt 247.918 -
botan/CAST-128 decrypt 243.156 -
botan/CAST-128 encrypt 245.669 -
botan/CAST-256 decrypt 112.343 -13.31%
botan/CAST-256 encrypt 112.554 -13.18%
botan/CMAC(AES-128) mac 926.853 -
botan/CTR-BE(AES-128) decrypt 3816.496 -
botan/CTR-BE(AES-128) encrypt 3730.752 -
botan/CTR-BE(Serpent) decrypt 208.535 -
botan/CTR-BE(Serpent) encrypt 208.521 -
botan/Camellia-128 decrypt 131.492 -
botan/Camellia-128 encrypt 134.597 -
botan/Camellia-192 decrypt 117.001 -
botan/Camellia-192 encrypt 116.656 -
botan/Camellia-256 decrypt 117.090 -
botan/Camellia-256 encrypt 117.090 -
botan/ChaCha20Poly1305 decrypt 348.548 -
botan/ChaCha20Poly1305 encrypt 351.069 -
botan/DES decrypt 101.934 -
botan/DES encrypt 101.004 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 71.841 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.208 -
botan/HMAC(SHA-256) mac 1646.421 -
botan/IDEA decrypt 412.333 -
botan/IDEA encrypt 412.848 -
botan/KASUMI decrypt 86.318 4.73%
botan/KASUMI encrypt 86.710 -
botan/Keccak-1600(512) hash 179.202 -
botan/MISTY1 decrypt 102.923 -
botan/MISTY1 encrypt 102.098 -
botan/Noekeon decrypt 355.327 -
botan/Noekeon encrypt 352.340 -
botan/RC4 encrypt 203.378 -
botan/RIPEMD-160 hash 344.058 -
botan/SHA-160 hash 1521.914 2.26%
botan/SHA-256 hash 1446.970 -
botan/SHA-512 hash 413.681 -
botan/SHACAL2 decrypt 512.677 -
botan/SHACAL2 encrypt 1625.638 -
botan/SM4 decrypt 128.761 -
botan/SM4 encrypt 128.691 -
botan/Salsa20 encrypt 551.928 -
botan/Serpent decrypt 271.869 -
botan/Serpent encrypt 213.608 -
botan/Serpent/CBC/PKCS7 decrypt 251.863 -
botan/Serpent/CBC/PKCS7 encrypt 94.054 -
botan/Serpent/EAX decrypt 57.063 -
botan/Serpent/EAX encrypt 57.129 -
botan/Serpent/GCM(16) [clmul] decrypt 153.318 -
botan/Serpent/GCM(16) [clmul] encrypt 153.760 -
botan/Serpent/OCB decrypt 203.267 -
botan/Serpent/OCB encrypt 169.669 -
botan/Serpent/XTS decrypt 232.604 -
botan/Serpent/XTS encrypt 189.052 -
botan/Skein-512(512) hash 466.816 -3.73%
botan/Threefish-512 decrypt 281.444 -
botan/Threefish-512 encrypt 285.895 -
botan/Tiger(24,3) hash 395.916 -
botan/TripleDES decrypt 36.375 -
botan/TripleDES encrypt 36.254 -
botan/Twofish decrypt 302.622 -
botan/Twofish encrypt 316.687 -
botan/Whirlpool hash 135.052 -
botan/XTEA decrypt 206.145 -5.10%
botan/XTEA encrypt 216.078 4.11%
himeno 1086.883 -
nbench/ASSIGNMENT 70.509 -
nbench/BITFIELD 741210000.000 -
nbench/FOURIER 295830.000 5.25%
nbench/FP EMULATION 928.660 -
nbench/HUFFMAN 6180.300 -
nbench/IDEA 15890.000 -
nbench/LU DECOMPOSITION 5985.800 -
nbench/NEURAL NET 219.900 10.10%
nbench/NUMERIC SORT 1747.200 -
nbench/STRING SORT 1491.600 18.47%
Geometric Mean 466.668 -
size (bytes)
Name Current %
botan/elf 694.04 KB -
botan/elf/sections/text 354.33 KB -
cray/elf 30.77 KB -12.21%
cray/elf/sections/text 8.05 KB -
himeno/elf 26.09 KB -14.10%
himeno/elf/sections/text 5.17 KB -
nbench/elf 90.85 KB -4.50%
nbench/elf/sections/text 49.39 KB -
polyhedron/ac/elf 41.88 KB -9.27%
polyhedron/ac/elf/sections/text 23.77 KB -
polyhedron/aermod/elf 987.50 KB -
polyhedron/aermod/elf/sections/text 736.99 KB -
polyhedron/air/elf 88.49 KB -4.61%
polyhedron/air/elf/sections/text 64.16 KB -
polyhedron/capacita/elf 55.72 KB -7.14%
polyhedron/capacita/elf/sections/text 35.11 KB -
polyhedron/channel2/elf 30.23 KB -12.41%
polyhedron/channel2/elf/sections/text 9.19 KB -
polyhedron/doduc/elf 145.14 KB -2.87%
polyhedron/doduc/elf/sections/text 115.38 KB -
polyhedron/fatigue2/elf 71.88 KB -5.62%
polyhedron/fatigue2/elf/sections/text 46.09 KB -
polyhedron/gas_dyn2/elf 77.10 KB -5.26%
polyhedron/gas_dyn2/elf/sections/text 44.16 KB -
polyhedron/induct2/elf 162.75 KB -2.56%
polyhedron/induct2/elf/sections/text 125.67 KB -
polyhedron/linpk/elf 33.88 KB -11.22%
polyhedron/linpk/elf/sections/text 15.13 KB -
polyhedron/mdbx/elf 72.38 KB -5.58%
polyhedron/mdbx/elf/sections/text 45.31 KB -
polyhedron/mp_prop_design/elf 38.59 KB -9.99%
polyhedron/mp_prop_design/elf/sections/text 17.88 KB -
polyhedron/nf/elf 34.22 KB -11.12%
polyhedron/nf/elf/sections/text 15.53 KB -
polyhedron/protein/elf 80.59 KB -5.04%
polyhedron/protein/elf/sections/text 49.00 KB -
polyhedron/rnflow/elf 92.39 KB -4.43%
polyhedron/rnflow/elf/sections/text 64.13 KB -
polyhedron/test_fpu2/elf 71.17 KB -5.67%
polyhedron/test_fpu2/elf/sections/text 44.36 KB -
polyhedron/tfft2/elf 30.12 KB -12.45%
polyhedron/tfft2/elf/sections/text 10.30 KB -
tramp3d_pgo/elf 1019.91 KB -
tramp3d_pgo/elf/sections/text 428.53 KB -
Geometric Mean 60.17 KB -3.46%