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: 1375.050
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) 2.32
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) 10.0.0 20190515 (experimental) 343cf7de922c151274bb2f951ac967809ec59230
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 343cf7de922c151274bb2f951ac967809ec59230
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; openSUSE Tumbleweed) 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
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zenith.gcc-trunk.O2_g test results

Run Order Start Time Duration
Current 1557914377000.343cf7de922c151274bb2f951ac967809ec59230 2019-05-15T15:55:23.293335 0:01:10.826944
Previous 1557868741000.d51e305e822f29a035faedd09644259e8ad1fe89 2019-05-15T04:03:44.846102 0:01:10.269904
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935

Tests Summary

Status Group # # (B)
Performance Regressions 3 35
Performance Improvements 7 51
Added Tests 3 3
Unchanged Tests 1223 1147
Total Tests 1236

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 108.16% 0.260 0.541 - 1.05% -
polyhedron/fatigue2 46.13% 0.983 1.436 - 50.34% -
polyhedron/test_fpu2 18.61% 1.313 1.558 - -3.35% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/rnflow -11.07% 1.987 1.767 - 3.60% -
random/pr36291.cpp -8.71% 34.210 31.229 - -0.16% -
polyhedron/linpk -7.21% 0.614 0.570 - 2.19% -
botan -4.37% 114.524 109.520 - 3.72% -
random/pr12850.cpp -3.17% 69.061 66.871 - 18.51% -
random/pr36498.cpp -2.53% 33.729 32.876 - 34.35% -
random/pr29433.cpp -2.48% 14.795 14.428 - 0.59% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr29433.cpp/elf/sections/text

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/nf 77.76% 0.368 0.655 - 0.45% -
polyhedron/fatigue2 50.34% 0.955 1.436 - 46.13% -
random/pr36498.cpp 34.35% 24.470 32.876 - -2.53% -
random/pr12850.cpp 18.51% 56.428 66.871 - -3.17% -
random/pr36439.cpp 17.99% 31.499 37.167 - 0.30% -
polyhedron/mp_prop_design 15.11% 0.415 0.478 - -0.76% -
random/pr39326.c 10.40% 195.766 216.117 - -0.65% -
cray 9.65% 0.250 0.274 - 5.91% -
random/pr44563.c 5.21% 230.163 242.166 - 0.91% -
polyhedron/air 4.22% 1.114 1.161 - 0.33% -
polyhedron/protein 3.78% 1.214 1.260 - -0.28% -
botan 3.72% 105.592 109.520 - -4.37% -
polyhedron/rnflow 3.60% 1.706 1.767 - -11.07% -
polyhedron/capacita 3.22% 0.679 0.701 - -0.43% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/protein 2.11% 16.910 17.267 - 0.21% -
polyhedron/ac 2.04% 19.292 19.685 - 0.06% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 16.75% 538.17 MB 628.30 MB - 0.00% -
random/pr12850.cpp 6.55% 938.66 MB 1000.12 MB - 0.00% -
random/pr36439.cpp 6.55% 535.84 MB 570.91 MB - 0.00% -
polyhedron/gas_dyn2 2.35% 47.22 MB 48.33 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.99% 65.806 55.286 - -0.10% -
botan/AES-128/OCB encrypt -6.80% 964.181 898.631 - 0.86% -
botan/AES-128/OCB decrypt -4.95% 930.424 884.398 - 1.16% -
nbench/HUFFMAN -4.58% 5886.800 5617.100 - -0.05% -
botan/Noekeon decrypt -4.06% 403.366 386.996 - -0.94% -
nbench/LU DECOMPOSITION -2.99% 3879.900 3763.700 - -0.01% -
botan/IDEA decrypt -2.84% 512.491 497.931 - -0.10% -
botan/IDEA encrypt -2.34% 511.147 499.200 - -0.11% -
botan/AES-128/XTS decrypt -2.13% 1555.064 1521.927 - 0.40% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.20% 19.60 MB 25.71 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 25.34% 380.08 KB 476.41 KB - 0.00% -
random/pr36439.cpp/elf 18.15% 12.80 MB 15.13 MB - 0.00% -
random/pr12850.cpp/elf 10.00% 34.64 MB 38.10 MB - 0.00% -
random/pr39326.c/elf/sections/text 5.45% 322.34 KB 339.92 KB - 0.00% -
random/pr39326.c/elf 4.43% 1.30 MB 1.35 MB - -0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c -35.85% 13.690 8.782 - -0.30% -
random/pr38518.c -35.50% 13.575 8.756 - 0.16% -
polyhedron/gas_dyn2 -22.96% 0.950 0.732 - 0.25% -
himeno -16.59% 0.228 0.190 - 0.04% -
random/pr69609.c -11.62% 73.310 64.793 - 0.81% -
polyhedron/ac -10.03% 0.699 0.629 - -1.10% -
polyhedron/doduc -5.93% 2.509 2.360 - 0.01% -
nbench -4.40% 1.641 1.569 - 0.92% -
random/pr26854-2.c -3.48% 37.758 36.442 - -0.75% -
polyhedron/test_fpu2 -3.35% 1.612 1.558 - 18.61% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -42.61% 219.318 125.865 - 0.03% -
polyhedron/air -18.59% 2.566 2.089 - 0.64% -
polyhedron/doduc -13.12% 11.781 10.236 - 0.16% -
polyhedron/induct2 -8.82% 71.614 65.301 - 0.01% -
polyhedron/test_fpu2 -4.01% 68.207 65.471 - 0.17% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -11.35% 848.66 MB 752.38 MB - 0.00% -
random/pr12392.cpp -4.86% 1.27 GB 1.20 GB - -0.00% -
random/empty.c -4.44% 16.46 MB 15.73 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 118.85% 71771.000 157070.000 - 0.05% -
botan/CTR-BE(AES-128) encrypt 16.37% 2981.694 3469.826 - 0.11% -
botan/CTR-BE(AES-128) decrypt 15.41% 3023.423 3489.405 - -0.05% -
nbench/STRING SORT 13.13% 959.570 1085.600 - -0.08% -
nbench/NEURAL NET 12.50% 111.450 125.380 - -0.05% -
botan/Twofish decrypt 5.06% 309.491 325.141 - 0.08% -
botan/AES-128/XTS encrypt 4.53% 1551.308 1621.627 - -0.99% -
botan/ChaCha20Poly1305 decrypt 4.26% 382.404 398.698 - 0.29% -
botan/ChaCha20Poly1305 encrypt 3.97% 383.021 398.223 - 0.24% -
botan/AES-128/CBC/PKCS7 decrypt 3.46% 3044.786 3150.261 - -0.33% -
botan/XTEA encrypt 2.83% 208.104 213.999 - -0.71% -
botan/AES-128/EAX decrypt 2.47% 448.050 459.106 - 0.16% -
botan/AES-128/GCM(16) [clmul] decrypt 2.25% 1140.691 1166.407 - 0.43% -
nbench/FP EMULATION 2.03% 631.280 644.110 - -0.10% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text -61.17% 497.00 B 193.00 B - 0.00% -
polyhedron/tfft2/elf -10.55% 45.75 KB 40.92 KB - 0.00% -
random/pr12850.cpp/elf/sections/text -8.91% 27.71 KB 25.24 KB - 0.00% -
polyhedron/channel2/elf -8.82% 46.76 KB 42.63 KB - 0.00% -
polyhedron/linpk/elf -8.75% 45.73 KB 41.73 KB - 0.00% -
himeno/elf -7.58% 50.06 KB 46.27 KB - 0.00% -
polyhedron/ac/elf -7.51% 53.68 KB 49.65 KB - 0.00% -
polyhedron/mp_prop_design/elf -7.26% 65.12 KB 60.40 KB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.13% 406.75 KB 377.76 KB - 0.00% -
polyhedron/nf/elf -5.98% 56.47 KB 53.09 KB - 0.00% -
cray/elf -5.91% 63.69 KB 59.92 KB - 0.00% -
polyhedron/capacita/elf -5.37% 81.81 KB 77.42 KB - 0.00% -
random/pr29433.cpp/elf -4.01% 1.62 MB 1.56 MB - -0.00% -
polyhedron/fatigue2/elf -3.66% 126.48 KB 121.85 KB - 0.00% -
polyhedron/gas_dyn2/elf -3.47% 106.67 KB 102.97 KB - 0.00% -
polyhedron/air/elf -3.32% 116.78 KB 112.90 KB - 0.00% -
polyhedron/mdbx/elf -3.06% 143.40 KB 139.01 KB - 0.00% -
polyhedron/protein/elf -2.70% 148.35 KB 144.35 KB - 0.00% -
polyhedron/test_fpu2/elf -2.43% 149.70 KB 146.05 KB - 0.00% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr29433.cpp/elf/sections/text

Report Time: 0.38s
score
Name Current %
botan/AES-128 decrypt 7194.382 -
botan/AES-128 encrypt 7172.549 -
botan/AES-128/CBC/PKCS7 decrypt 3150.261 -
botan/AES-128/CBC/PKCS7 encrypt 736.052 -
botan/AES-128/EAX decrypt 459.106 -
botan/AES-128/EAX encrypt 457.982 -
botan/AES-128/GCM(16) [clmul] decrypt 1166.407 -
botan/AES-128/GCM(16) [clmul] encrypt 1172.391 -
botan/AES-128/OCB decrypt 884.398 -
botan/AES-128/OCB encrypt 898.631 -
botan/AES-128/XTS decrypt 1521.927 -
botan/AES-128/XTS encrypt 1621.627 -
botan/AES-192 decrypt 5910.662 -
botan/AES-192 encrypt 5860.303 -
botan/AES-256 decrypt 4896.649 -
botan/AES-256 encrypt 4918.705 -
botan/ARIA-128 decrypt 170.372 -
botan/ARIA-128 encrypt 170.806 -
botan/ARIA-192 decrypt 146.351 -
botan/ARIA-192 encrypt 147.465 -
botan/ARIA-256 decrypt 129.351 -
botan/ARIA-256 encrypt 129.908 -
botan/Blowfish decrypt 242.895 -
botan/Blowfish encrypt 246.113 -
botan/CAST-128 decrypt 238.568 -
botan/CAST-128 encrypt 240.308 -
botan/CAST-256 decrypt 126.920 -
botan/CAST-256 encrypt 127.347 -
botan/CMAC(AES-128) mac 783.699 -
botan/CTR-BE(AES-128) decrypt 3489.405 -
botan/CTR-BE(AES-128) encrypt 3469.826 -
botan/CTR-BE(Serpent) decrypt 257.522 -
botan/CTR-BE(Serpent) encrypt 257.970 -
botan/Camellia-128 decrypt 150.370 -
botan/Camellia-128 encrypt 150.732 -
botan/Camellia-192 decrypt 117.533 -
botan/Camellia-192 encrypt 117.699 -
botan/Camellia-256 decrypt 117.675 -
botan/Camellia-256 encrypt 117.594 -
botan/ChaCha20Poly1305 decrypt 398.698 -
botan/ChaCha20Poly1305 encrypt 398.223 -
botan/DES decrypt 95.817 -
botan/DES encrypt 95.995 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.231 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.188 -
botan/HMAC(SHA-256) mac 1645.278 -
botan/IDEA decrypt 497.931 -
botan/IDEA encrypt 499.200 -
botan/KASUMI decrypt 79.300 -
botan/KASUMI encrypt 85.241 -
botan/Keccak-1600(512) hash 155.919 -
botan/MISTY1 decrypt 105.287 -
botan/MISTY1 encrypt 105.333 -
botan/Noekeon decrypt 386.996 -
botan/Noekeon encrypt 396.035 -
botan/RC4 encrypt 200.998 -
botan/RIPEMD-160 hash 401.768 -
botan/SHA-160 hash 1462.331 -
botan/SHA-256 hash 1410.349 -
botan/SHA-512 hash 313.929 -
botan/SHACAL2 decrypt 457.486 -
botan/SHACAL2 encrypt 1629.041 -
botan/SM4 decrypt 132.511 -
botan/SM4 encrypt 132.195 -
botan/Salsa20 encrypt 542.408 -
botan/Serpent decrypt 296.474 -
botan/Serpent encrypt 269.735 -
botan/Serpent/CBC/PKCS7 decrypt 272.796 -
botan/Serpent/CBC/PKCS7 encrypt 95.711 -
botan/Serpent/EAX decrypt 62.121 -
botan/Serpent/EAX encrypt 62.091 -
botan/Serpent/GCM(16) [clmul] decrypt 188.338 -
botan/Serpent/GCM(16) [clmul] encrypt 188.501 -
botan/Serpent/OCB decrypt 217.161 -
botan/Serpent/OCB encrypt 202.523 -
botan/Serpent/XTS decrypt 248.204 -
botan/Serpent/XTS encrypt 230.337 -
botan/Skein-512(512) hash 485.117 -
botan/Threefish-512 decrypt 282.898 -
botan/Threefish-512 encrypt 283.656 -
botan/Tiger(24,3) hash 393.110 -
botan/TripleDES decrypt 33.968 -
botan/TripleDES encrypt 33.925 -
botan/Twofish decrypt 325.141 -
botan/Twofish encrypt 324.965 -
botan/Whirlpool hash 144.019 -
botan/XTEA decrypt 217.375 -
botan/XTEA encrypt 213.999 -
himeno 1077.612 -
nbench/ASSIGNMENT 55.286 -
nbench/BITFIELD 721600000.000 -
nbench/FOURIER 157070.000 -
nbench/FP EMULATION 644.110 -
nbench/HUFFMAN 5617.100 -
nbench/IDEA 16553.000 -
nbench/LU DECOMPOSITION 3763.700 -
nbench/NEURAL NET 125.380 -
nbench/NUMERIC SORT 1733.300 -
nbench/STRING SORT 1085.600 -
Geometric Mean 461.300 -
size (bytes)
Name Current %
botan/elf 14.13 MB -
botan/elf/sections/text 305.55 KB -
cray/elf 59.92 KB -
cray/elf/sections/text 6.94 KB -
himeno/elf 46.27 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 222.43 KB -
nbench/elf/sections/text 29.36 KB -
polyhedron/ac/elf 49.65 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.56 MB -
polyhedron/aermod/elf/sections/text 646.14 KB -
polyhedron/air/elf 112.90 KB -
polyhedron/air/elf/sections/text 34.67 KB -
polyhedron/capacita/elf 77.42 KB -
polyhedron/capacita/elf/sections/text 23.13 KB -
polyhedron/channel2/elf 42.63 KB -
polyhedron/channel2/elf/sections/text 9.28 KB -
polyhedron/doduc/elf 445.44 KB -
polyhedron/doduc/elf/sections/text 88.16 KB -
polyhedron/fatigue2/elf 121.85 KB -
polyhedron/fatigue2/elf/sections/text 36.67 KB -
polyhedron/gas_dyn2/elf 102.97 KB -
polyhedron/gas_dyn2/elf/sections/text 25.61 KB -
polyhedron/induct2/elf 308.29 KB -
polyhedron/induct2/elf/sections/text 97.00 KB -
polyhedron/linpk/elf 41.73 KB -
polyhedron/linpk/elf/sections/text 6.25 KB -
polyhedron/mdbx/elf 139.01 KB -
polyhedron/mdbx/elf/sections/text 27.97 KB -
polyhedron/mp_prop_design/elf 60.40 KB -
polyhedron/mp_prop_design/elf/sections/text 15.52 KB -
polyhedron/nf/elf 53.09 KB -
polyhedron/nf/elf/sections/text 9.99 KB -
polyhedron/protein/elf 144.35 KB -
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 194.68 KB -
polyhedron/rnflow/elf/sections/text 42.17 KB -
polyhedron/test_fpu2/elf 146.05 KB -
polyhedron/test_fpu2/elf/sections/text 31.50 KB -
polyhedron/tfft2/elf 40.92 KB -
polyhedron/tfft2/elf/sections/text 5.78 KB -
random/empty.C/elf 1.32 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.60 MB -
random/pr12392.cpp/elf/sections/text 377.76 KB -
random/pr12850.cpp/elf 38.10 MB -
random/pr12850.cpp/elf/sections/text 25.24 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.41 KB -
random/pr29433.cpp/elf 1.56 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.75 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.16 MB -
random/pr36291.cpp/elf/sections/text 830.78 KB -
random/pr36439.cpp/elf 15.13 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.71 MB -
random/pr36498.cpp/elf/sections/text 476.41 KB -
random/pr38518.c/elf 363.51 KB -
random/pr38518.c/elf/sections/text 110.17 KB -
random/pr39326.c/elf 1.35 MB -
random/pr39326.c/elf/sections/text 339.92 KB -
random/pr44563.c/elf 20.46 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.78 KB -
random/pr70614.c/elf 140.89 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 55.25 KB -58.37%