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: 1375.899
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 sme ssbd sev 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
memory MemTotal: 16294544 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 20190213 (experimental) d8dd2f06b945089f4065c0dfd95c5b2102c0decd
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 d8dd2f06b945089f4065c0dfd95c5b2102c0decd
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
View Options
Report
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zenith.gcc-trunk.O2_g test results

Run Order Start Time Duration
Current 1550047537000.d8dd2f06b945089f4065c0dfd95c5b2102c0decd 2019-02-13T12:51:37.265850 0:01:10.857619
Previous 1549970711000.cdea51a571533965ec39f337e6a6e769fbd9cee3 2019-02-12T15:09:48.709497 0:01:11.044527
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935

Tests Summary

Status Group # # (B)
Performance Regressions 5 32
Performance Improvements 7 23
Added Tests 3 3
Unchanged Tests 1221 1178
Total Tests 1236

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 120.26% 0.264 0.582 - 8.79% -
polyhedron/nf 68.70% 0.381 0.642 - 74.46% -
polyhedron/fatigue2 30.29% 0.967 1.261 - 31.94% -
nbench 10.41% 1.548 1.709 - 4.13% -
himeno 8.33% 0.489 0.530 - 131.88% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac -45.45% 0.636 0.347 - -50.32% -
polyhedron/test_fpu2 -15.72% 1.547 1.304 - -19.12% -
polyhedron/doduc -7.04% 2.500 2.324 - -7.36% -
random/pr36291.cpp -5.91% 33.125 31.166 - -0.36% -
botan -3.06% 112.214 108.778 - 3.02% -
random/pr12850.cpp -2.68% 68.215 66.390 - 17.65% -
random/pr36498.cpp -2.00% 32.993 32.332 - 32.13% -

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
himeno 131.88% 0.228 0.530 - 8.33% -
polyhedron/nf 74.46% 0.368 0.642 - 68.70% -
random/pr36498.cpp 32.13% 24.470 32.332 - -2.00% -
polyhedron/fatigue2 31.94% 0.955 1.261 - 30.29% -
random/pr36439.cpp 20.14% 31.499 37.843 - 0.60% -
random/pr12850.cpp 17.65% 56.428 66.390 - -2.68% -
polyhedron/tfft2 8.79% 0.535 0.582 - 120.26% -
nbench 4.13% 1.641 1.709 - 10.41% -
random/pr39326.c 3.47% 195.766 202.564 - -0.78% -
botan 3.02% 105.592 108.778 - -3.06% -
random/pr12392.cpp 2.23% 52.324 53.493 - 0.06% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.36% 104.581 109.146 - -0.01% -
polyhedron/gas_dyn2 2.90% 98.070 100.913 - -0.83% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 15.75% 538.17 MB 622.93 MB - 0.00% -
random/pr39326.c 5.82% 848.66 MB 898.05 MB - 0.00% -
random/pr12850.cpp 5.65% 938.66 MB 991.74 MB - 0.00% -
random/pr36291.cpp 5.41% 631.49 MB 665.66 MB - 0.07% -
polyhedron/doduc 2.21% 98.67 MB 100.85 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.08% 65.806 55.880 - -0.02% -
botan/AES-128/XTS decrypt -4.57% 1555.064 1483.985 - -0.76% -
botan/IDEA decrypt -2.80% 512.491 498.159 - 0.25% -
nbench/LU DECOMPOSITION -2.64% 3879.900 3777.300 - -0.02% -
botan/Noekeon decrypt -2.55% 403.366 393.065 - 0.04% -
nbench/HUFFMAN -2.50% 5886.800 5739.800 - -0.05% -
botan/IDEA encrypt -2.42% 511.147 498.800 - 0.40% -
nbench/FP EMULATION -2.07% 631.280 618.210 - -0.01% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 31.39% 19.60 MB 25.75 MB - -0.00% -
random/pr36498.cpp/elf/sections/text 25.55% 380.08 KB 477.21 KB - 0.00% -
random/pr36439.cpp/elf 18.39% 12.80 MB 15.16 MB - 0.00% -
random/pr12850.cpp/elf 10.47% 34.64 MB 38.27 MB - -0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -
botan/elf 2.34% 13.91 MB 14.24 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/ac -50.32% 0.699 0.347 - -45.45% -
polyhedron/linpk -48.01% 0.558 0.290 - -1.53% -
polyhedron/gas_dyn2 -25.45% 0.950 0.708 - 0.33% -
polyhedron/test_fpu2 -19.12% 1.612 1.304 - -15.72% -
polyhedron/doduc -7.36% 2.509 2.324 - -7.04% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.26% 68.207 65.984 - -0.41% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.69% 1.27 GB 1.21 GB - -0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 11.51% 2981.694 3324.746 - 0.58% -
nbench/NEURAL NET 10.82% 111.450 123.510 - 0.02% -
botan/CTR-BE(AES-128) decrypt 10.05% 3023.423 3327.315 - 0.78% -
botan/AES-128/GCM(16) [clmul] decrypt 5.03% 1140.691 1198.012 - -0.01% -
botan/AES-128/GCM(16) [clmul] encrypt 4.78% 1151.724 1206.776 - -0.04% -
botan/ChaCha20Poly1305 encrypt 4.63% 383.021 400.771 - 0.00% -
botan/ChaCha20Poly1305 decrypt 3.99% 382.404 397.646 - 0.10% -
botan/Twofish decrypt 3.87% 309.491 321.479 - -0.16% -
botan/AES-128/OCB decrypt 3.34% 930.424 961.500 - -0.55% -
botan/XTEA encrypt 3.01% 208.104 214.366 - -0.98% -
botan/AES-128/XTS encrypt 3.00% 1551.308 1597.914 - -0.69% -

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% -
random/pr12850.cpp/elf/sections/text -8.63% 27.71 KB 25.32 KB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.62% 406.75 KB 375.76 KB - 0.00% -
random/pr29433.cpp/elf -2.98% 1.62 MB 1.58 MB - 0.00% -
polyhedron/tfft2/elf/sections/text -2.14% 5.83 KB 5.70 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: 0.22s
score
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3053.625 -
botan/AES-128/CBC/PKCS7 encrypt 732.998 -
botan/AES-128 decrypt 7300.570 -
botan/AES-128/EAX decrypt 450.637 -
botan/AES-128/EAX encrypt 450.313 -
botan/AES-128 encrypt 7114.226 -
botan/AES-128/GCM(16) [clmul] decrypt 1198.012 -
botan/AES-128/GCM(16) [clmul] encrypt 1206.776 -
botan/AES-128/OCB decrypt 961.500 -
botan/AES-128/OCB encrypt 965.282 -
botan/AES-128/XTS decrypt 1483.985 -
botan/AES-128/XTS encrypt 1597.914 -
botan/AES-192 decrypt 5895.476 -
botan/AES-192 encrypt 5929.198 -
botan/AES-256 decrypt 4952.305 -
botan/AES-256 encrypt 4900.102 -
botan/ARIA-128 decrypt 169.857 -
botan/ARIA-128 encrypt 170.368 -
botan/ARIA-192 decrypt 146.942 -
botan/ARIA-192 encrypt 147.412 -
botan/ARIA-256 decrypt 129.714 -
botan/ARIA-256 encrypt 129.219 -
botan/Blowfish decrypt 244.380 -
botan/Blowfish encrypt 245.599 -
botan/Camellia-128 decrypt 150.626 -
botan/Camellia-128 encrypt 150.415 -
botan/Camellia-192 decrypt 117.769 -
botan/Camellia-192 encrypt 117.603 -
botan/Camellia-256 decrypt 117.804 -
botan/Camellia-256 encrypt 117.621 -
botan/CAST-128 decrypt 240.703 -
botan/CAST-128 encrypt 240.527 -
botan/CAST-256 decrypt 127.148 -
botan/CAST-256 encrypt 127.794 -
botan/ChaCha20Poly1305 decrypt 397.646 -
botan/ChaCha20Poly1305 encrypt 400.771 -
botan/CMAC(AES-128) mac 782.467 -
botan/CTR-BE(AES-128) decrypt 3327.315 -
botan/CTR-BE(AES-128) encrypt 3324.746 -
botan/CTR-BE(Serpent) decrypt 258.286 -
botan/CTR-BE(Serpent) encrypt 258.304 -
botan/DES decrypt 95.995 -
botan/DES encrypt 96.016 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.330 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.178 -
botan/HMAC(SHA-256) mac 1644.054 -
botan/IDEA decrypt 498.159 -
botan/IDEA encrypt 498.800 -
botan/KASUMI decrypt 79.621 -
botan/KASUMI encrypt 85.304 -
botan/Keccak-1600(512) hash 155.999 -
botan/MISTY1 decrypt 105.524 -
botan/MISTY1 encrypt 105.443 -
botan/Noekeon decrypt 393.065 -
botan/Noekeon encrypt 395.878 -
botan/RC4 encrypt 202.081 -
botan/RIPEMD-160 hash 404.324 -
botan/Salsa20 encrypt 544.224 -
botan/Serpent/CBC/PKCS7 decrypt 271.114 -
botan/Serpent/CBC/PKCS7 encrypt 95.796 -
botan/Serpent decrypt 297.509 -
botan/Serpent/EAX decrypt 62.058 -
botan/Serpent/EAX encrypt 62.045 -
botan/Serpent encrypt 269.515 -
botan/Serpent/GCM(16) [clmul] decrypt 189.691 -
botan/Serpent/GCM(16) [clmul] encrypt 189.900 -
botan/Serpent/OCB decrypt 216.677 -
botan/Serpent/OCB encrypt 202.649 -
botan/Serpent/XTS decrypt 249.045 -
botan/Serpent/XTS encrypt 229.085 -
botan/SHA-160 hash 1484.504 -
botan/SHA-256 hash 1436.581 -
botan/SHA-512 hash 315.467 -
botan/SHACAL2 decrypt 455.952 -
botan/SHACAL2 encrypt 1626.290 -
botan/Skein-512(512) hash 492.501 -
botan/SM4 decrypt 131.089 -
botan/SM4 encrypt 131.300 -
botan/Threefish-512 decrypt 284.657 -
botan/Threefish-512 encrypt 283.892 -
botan/Tiger(24,3) hash 393.902 -
botan/TripleDES decrypt 33.960 -
botan/TripleDES encrypt 34.139 -
botan/Twofish decrypt 321.479 -
botan/Twofish encrypt 325.610 -
botan/Whirlpool hash 143.877 -
botan/XTEA decrypt 217.577 -
botan/XTEA encrypt 214.366 -
himeno 1067.433 -
nbench/ASSIGNMENT 55.880 -
nbench/BITFIELD 716440000.000 -
nbench/FOURIER 71886.000 -
nbench/FP EMULATION 618.210 -
nbench/HUFFMAN 5739.800 -
nbench/IDEA 16560.000 -
nbench/LU DECOMPOSITION 3777.300 -
nbench/NEURAL NET 123.510 -
nbench/NUMERIC SORT 1742.000 -
nbench/STRING SORT 956.980 -
Geometric Mean 457.600 -
size (bytes)
Name Current %
botan/elf 14.24 MB -
botan/elf/sections/text 306.19 KB -
cray/elf 63.70 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.00 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.80 KB -
polyhedron/ac/elf 53.70 KB -
polyhedron/ac/elf/sections/text 11.44 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 648.16 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.63 KB -
polyhedron/capacita/elf 81.88 KB -
polyhedron/capacita/elf/sections/text 23.33 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.31 KB -
polyhedron/doduc/elf 449.77 KB -
polyhedron/doduc/elf/sections/text 88.20 KB -
polyhedron/fatigue2/elf 126.52 KB -
polyhedron/fatigue2/elf/sections/text 36.92 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.25 KB -
polyhedron/induct2/elf 313.13 KB -
polyhedron/induct2/elf/sections/text 97.59 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.38 KB -
polyhedron/mdbx/elf/sections/text 27.86 KB -
polyhedron/mp_prop_design/elf 65.12 KB -
polyhedron/mp_prop_design/elf/sections/text 15.55 KB -
polyhedron/nf/elf 56.47 KB -
polyhedron/nf/elf/sections/text 9.99 KB -
polyhedron/protein/elf 148.37 KB -
polyhedron/protein/elf/sections/text 39.75 KB -
polyhedron/rnflow/elf 198.48 KB -
polyhedron/rnflow/elf/sections/text 41.77 KB -
polyhedron/test_fpu2/elf 149.66 KB -
polyhedron/test_fpu2/elf/sections/text 31.22 KB -
polyhedron/tfft2/elf 45.23 KB -
polyhedron/tfft2/elf/sections/text 5.70 KB -
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.63 MB -
random/pr12392.cpp/elf/sections/text 375.76 KB -
random/pr12850.cpp/elf 38.27 MB -
random/pr12850.cpp/elf/sections/text 25.32 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.36 KB -
random/pr29433.cpp/elf 1.58 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 365.92 KB -
random/pr36262.c/elf/sections/text 110.50 KB -
random/pr36291.cpp/elf 14.24 MB -
random/pr36291.cpp/elf/sections/text 831.64 KB -
random/pr36439.cpp/elf 15.16 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.75 MB -
random/pr36498.cpp/elf/sections/text 477.21 KB -
random/pr38518.c/elf 365.71 KB -
random/pr38518.c/elf/sections/text 110.50 KB -
random/pr39326.c/elf 1.32 MB -
random/pr39326.c/elf/sections/text 334.03 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 380.61 KB -
random/pr70614.c/elf 140.61 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 55.95 KB -58.39%