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: 2114.006
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.96
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: 16294552 kB

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) bde2f75045099dc404d0874188c43576732833c0
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 bde2f75045099dc404d0874188c43576732833c0
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
Filter

zenith.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1547135524000.bde2f75045099dc404d0874188c43576732833c0 2019-01-10T22:56:01.687549 0:01:10.641361
Previous 1546980743000.46e2bd1143b5c60af814916d7673879b34ceb3f6 2019-01-10T00:22:26.107149 0:01:14.788759
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:10.833916


Tests Summary

Status Group # # (B)
Performance Regressions 13 25
Performance Improvements 13 17
Added Tests 3 3
Unchanged Tests 1207 1191
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 137.81% 0.222 0.528 - 167.57% -
polyhedron/linpk 94.65% 0.288 0.560 - 99.76% -
polyhedron/gas_dyn2 35.68% 0.706 0.958 - 39.17% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 2.27% 5.803 5.934 - 3.81% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-256 encrypt -8.40% 4957.316 4541.089 - -7.77% -
botan/AES-128/XTS decrypt -5.84% 1583.297 1490.843 - -4.37% -
botan/AES-128/OCB encrypt -5.54% 947.289 894.834 - -6.76% -
botan/AES-128/OCB decrypt -4.54% 953.369 910.094 - -1.01% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr29433.cpp/elf 9.28% 1.49 MB 1.62 MB - -0.01% -
random/pr12392.cpp/elf/sections/text 5.25% 356.17 KB 374.87 KB - -7.84% -
random/pr12850.cpp/elf 3.88% 32.57 MB 33.84 MB - -2.32% -
botan/elf 3.05% 13.39 MB 13.80 MB - -0.82% -
botan/elf/sections/text 2.38% 293.63 KB 300.61 KB - -0.19% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -10.45% 0.601 0.538 - 2.12% -
random/pr36291.cpp -6.59% 33.242 31.053 - -0.69% -
nbench -5.45% 1.707 1.614 - 7.74% -
botan -4.09% 111.612 107.050 - 2.54% -
random/pr12392.cpp -3.74% 51.538 49.612 - -5.82% -
random/pr12850.cpp -3.32% 57.992 56.064 - -0.13% -
random/pr36498.cpp -3.15% 24.628 23.853 - -2.54% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Keccak-1600(512) hash 40.65% 111.364 156.633 - 0.93% -
botan/AES-128/XTS encrypt 6.17% 1474.894 1565.966 - 0.86% -
botan/AES-128/GCM(16) [clmul] encrypt 2.36% 1173.510 1201.212 - 3.34% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp/elf/sections/text -66.55% 577.00 B 193.00 B - -61.17% -
random/pr12850.cpp/elf/sections/text -14.86% 33.33 KB 28.38 KB - 2.42% -
random/pr12392.cpp/elf -2.13% 26.46 MB 25.89 MB - -4.47% -

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

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 167.57% 0.197 0.528 - 137.81% -
polyhedron/linpk 99.76% 0.280 0.560 - 94.65% -
polyhedron/nf 70.19% 0.374 0.637 - -1.10% -
polyhedron/gas_dyn2 39.17% 0.689 0.958 - 35.68% -
nbench 7.74% 1.498 1.614 - -5.45% -
random/pr36439.cpp 5.37% 31.468 33.156 - 0.73% -
polyhedron/mdbx 4.22% 0.815 0.850 - -1.71% -
polyhedron/test_fpu2 4.15% 1.273 1.326 - -0.21% -
botan 2.54% 104.396 107.050 - -4.09% -
polyhedron/aermod 2.11% 17.902 18.279 - 1.57% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk 3.81% 5.716 5.934 - 2.27% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36291.cpp 5.40% 632.01 MB 666.13 MB - 0.20% -
polyhedron/doduc 2.22% 98.68 MB 100.86 MB - -0.29% -
botan 2.14% 14.79 MB 15.11 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-256 encrypt -7.77% 4923.549 4541.089 - -8.40% -
botan/AES-128/OCB encrypt -6.76% 959.686 894.834 - -5.54% -
botan/AES-128/XTS decrypt -4.37% 1558.935 1490.843 - -5.84% -
nbench/LU DECOMPOSITION -3.50% 3882.400 3746.700 - -0.12% -
botan/IDEA encrypt -2.76% 511.321 497.212 - -0.16% -
botan/IDEA decrypt -2.43% 511.676 499.240 - 0.58% -
nbench/FP EMULATION -2.19% 631.620 617.810 - -0.08% -
botan/Noekeon decrypt -2.17% 403.467 394.697 - 0.28% -
botan/Noekeon encrypt -2.01% 404.278 396.162 - 0.09% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12850.cpp/elf/sections/text 2.42% 27.71 KB 28.38 KB - -14.86% -
random/pr36439.cpp/elf 2.22% 12.80 MB 13.09 MB - -1.81% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -5.82% 52.676 49.612 - -3.74% -
random/pr36498.cpp -2.54% 24.473 23.853 - -3.15% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -8.54% 1.27 GB 1.16 GB - -1.34% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 12.95% 2983.352 3369.583 - 1.20% -
botan/CTR-BE(AES-128) decrypt 11.92% 3016.322 3375.817 - 1.20% -
nbench/NEURAL NET 9.46% 111.440 121.980 - -0.07% -
botan/ChaCha20Poly1305 encrypt 3.49% 382.675 396.012 - -0.85% -
botan/AES-128/GCM(16) [clmul] decrypt 3.47% 1155.519 1195.605 - 1.79% -
botan/ChaCha20Poly1305 decrypt 3.38% 383.296 396.253 - -0.83% -
botan/AES-128/GCM(16) [clmul] encrypt 3.34% 1162.394 1201.212 - 2.36% -
botan/MISTY1 encrypt 2.51% 102.772 105.350 - -0.11% -

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 - -66.55% -
random/pr12392.cpp/elf/sections/text -7.84% 406.75 KB 374.87 KB - 5.25% -
random/pr36498.cpp/elf/sections/text -5.70% 380.08 KB 358.42 KB - 0.08% -
random/pr12392.cpp/elf -4.47% 27.11 MB 25.89 MB - -2.13% -
random/pr12850.cpp/elf -2.32% 34.64 MB 33.84 MB - 3.88% -
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: 0.28s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3061.055 -
botan/AES-128/CBC/PKCS7 encrypt 739.417 -
botan/AES-128 decrypt 7255.856 -
botan/AES-128/EAX decrypt 454.246 -
botan/AES-128/EAX encrypt 452.592 -
botan/AES-128 encrypt 7213.548 -
botan/AES-128/GCM(16) [clmul] decrypt 1195.605 -
botan/AES-128/GCM(16) [clmul] encrypt 1201.212 2.36%
botan/AES-128/OCB decrypt 910.094 -4.54%
botan/AES-128/OCB encrypt 894.834 -5.54%
botan/AES-128/XTS decrypt 1490.843 -5.84%
botan/AES-128/XTS encrypt 1565.966 6.17%
botan/AES-192 decrypt 5927.930 -
botan/AES-192 encrypt 5961.782 -
botan/AES-256 decrypt 4900.231 -
botan/AES-256 encrypt 4541.089 -8.40%
botan/ARIA-128 decrypt 169.460 -
botan/ARIA-128 encrypt 170.086 -
botan/ARIA-192 decrypt 146.609 -
botan/ARIA-192 encrypt 146.997 -
botan/ARIA-256 decrypt 129.202 -
botan/ARIA-256 encrypt 128.874 -
botan/Blowfish decrypt 244.224 -
botan/Blowfish encrypt 246.098 -
botan/Camellia-128 decrypt 150.667 -
botan/Camellia-128 encrypt 150.559 -
botan/Camellia-192 decrypt 117.403 -
botan/Camellia-192 encrypt 117.114 -
botan/Camellia-256 decrypt 117.058 -
botan/Camellia-256 encrypt 117.631 -
botan/CAST-128 decrypt 240.579 -
botan/CAST-128 encrypt 241.027 -
botan/CAST-256 decrypt 127.454 -
botan/CAST-256 encrypt 127.812 -
botan/ChaCha20Poly1305 decrypt 396.253 -
botan/ChaCha20Poly1305 encrypt 396.012 -
botan/CMAC(AES-128) mac 782.548 -
botan/CTR-BE(AES-128) decrypt 3375.817 -
botan/CTR-BE(AES-128) encrypt 3369.583 -
botan/CTR-BE(Serpent) decrypt 255.713 -
botan/CTR-BE(Serpent) encrypt 255.718 -
botan/DES decrypt 95.959 -
botan/DES encrypt 96.045 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.290 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.272 -
botan/HMAC(SHA-256) mac 1644.659 -
botan/IDEA decrypt 499.240 -
botan/IDEA encrypt 497.212 -
botan/KASUMI decrypt 79.580 -
botan/KASUMI encrypt 85.338 -
botan/Keccak-1600(512) hash 156.633 40.65%
botan/MISTY1 decrypt 105.455 -
botan/MISTY1 encrypt 105.350 -
botan/Noekeon decrypt 394.697 -
botan/Noekeon encrypt 396.162 -
botan/RC4 encrypt 201.956 -
botan/RIPEMD-160 hash 405.495 -
botan/Salsa20 encrypt 543.483 -
botan/Serpent/CBC/PKCS7 decrypt 270.708 -
botan/Serpent/CBC/PKCS7 encrypt 95.668 -
botan/Serpent decrypt 297.678 -
botan/Serpent/EAX decrypt 62.217 -
botan/Serpent/EAX encrypt 62.180 -
botan/Serpent encrypt 269.758 -
botan/Serpent/GCM(16) [clmul] decrypt 189.978 -
botan/Serpent/GCM(16) [clmul] encrypt 190.077 -
botan/Serpent/OCB decrypt 217.804 -
botan/Serpent/OCB encrypt 203.373 -
botan/Serpent/XTS decrypt 249.711 -
botan/Serpent/XTS encrypt 231.125 -
botan/SHA-160 hash 1486.433 -
botan/SHA-256 hash 1438.437 -
botan/SHA-512 hash 315.992 -
botan/SHACAL2 decrypt 457.615 -
botan/SHACAL2 encrypt 1629.685 -
botan/Skein-512(512) hash 492.907 -
botan/SM4 decrypt 130.747 -
botan/SM4 encrypt 131.328 -
botan/Threefish-512 decrypt 284.116 -
botan/Threefish-512 encrypt 284.247 -
botan/Tiger(24,3) hash 394.474 -
botan/TripleDES decrypt 34.099 -
botan/TripleDES encrypt 34.132 -
botan/Twofish decrypt 322.249 -
botan/Twofish encrypt 326.701 -
botan/Whirlpool hash 144.190 -
botan/XTEA decrypt 217.624 -
botan/XTEA encrypt 215.882 -
himeno 1069.931 -
nbench/ASSIGNMENT 65.032 -
nbench/BITFIELD 716160000.000 -
nbench/FOURIER 71812.000 -
nbench/FP EMULATION 617.810 -
nbench/HUFFMAN 5858.000 -
nbench/IDEA 16560.000 -
nbench/LU DECOMPOSITION 3746.700 -
nbench/NEURAL NET 121.980 -
nbench/NUMERIC SORT 1710.600 -
nbench/STRING SORT 959.230 -
Geometric Mean 457.469 -
Name Current %
botan/elf 13.80 MB 3.05%
botan/elf/sections/text 300.61 KB 2.38%
cray/elf 63.70 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.08 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.78 KB -
polyhedron/ac/elf 53.70 KB -
polyhedron/ac/elf/sections/text 11.42 KB -
polyhedron/aermod/elf 1.56 MB -
polyhedron/aermod/elf/sections/text 639.19 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.61 KB -
polyhedron/capacita/elf 81.86 KB -
polyhedron/capacita/elf/sections/text 23.17 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.31 KB -
polyhedron/doduc/elf 449.73 KB -
polyhedron/doduc/elf/sections/text 88.17 KB -
polyhedron/fatigue2/elf 126.46 KB -
polyhedron/fatigue2/elf/sections/text 36.91 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.24 KB -
polyhedron/induct2/elf 313.48 KB -
polyhedron/induct2/elf/sections/text 97.52 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.40 KB -
polyhedron/mdbx/elf/sections/text 27.86 KB -
polyhedron/mp_prop_design/elf 65.14 KB -
polyhedron/mp_prop_design/elf/sections/text 15.53 KB -
polyhedron/nf/elf 56.47 KB -
polyhedron/nf/elf/sections/text 9.95 KB -
polyhedron/protein/elf 148.35 KB -
polyhedron/protein/elf/sections/text 39.74 KB -
polyhedron/rnflow/elf 198.48 KB -
polyhedron/rnflow/elf/sections/text 41.74 KB -
polyhedron/test_fpu2/elf 149.68 KB -
polyhedron/test_fpu2/elf/sections/text 31.24 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 25.89 MB -2.13%
random/pr12392.cpp/elf/sections/text 374.87 KB 5.25%
random/pr12850.cpp/elf 33.84 MB 3.88%
random/pr12850.cpp/elf/sections/text 28.38 KB -14.86%
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.36 KB -
random/pr29433.cpp/elf 1.62 MB 9.28%
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 365.93 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 13.09 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -66.55%
random/pr36498.cpp/elf 19.54 MB -
random/pr36498.cpp/elf/sections/text 358.42 KB -
random/pr38518.c/elf 365.71 KB -
random/pr38518.c/elf/sections/text 110.50 KB -
random/pr39326.c/elf 1.30 MB -
random/pr39326.c/elf/sections/text 322.34 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 55.29 KB -59.01%