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: 1376.840
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) 9.0.1 20190420 (experimental) dff3f73c26d39587308877c2f84d56f36554852e
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 dff3f73c26d39587308877c2f84d56f36554852e
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.O2_g test results

Run Order Start Time Duration
Current 1555802403000.dff3f73c26d39587308877c2f84d56f36554852e 2019-04-21T03:49:35.581657 0:01:14.685410
Previous 1555719377000.7565e3300413fe9063d0d39be79c223ca3f58ea7 2019-04-20T06:17:38.931067 0:01:10.711759
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 8 28
Performance Improvements 2 37
Added Tests 3 3
Unchanged Tests 1223 1168
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 101.77% 0.265 0.534 - -0.23% -
polyhedron/linpk 98.72% 0.286 0.568 - 1.73% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/EAX encrypt -3.50% 451.950 436.116 - -2.99% -
botan/AES-128/EAX decrypt -3.28% 451.213 436.395 - -2.60% -
botan/AES-128/OCB decrypt -2.44% 970.057 946.340 - 1.71% -
botan/AES-128/OCB encrypt -2.35% 934.169 912.251 - -5.39% -
botan/Serpent/EAX decrypt -2.20% 62.090 60.721 - -2.18% -
botan/Serpent/EAX encrypt -2.15% 62.121 60.784 - -2.03% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -59.77% 0.490 0.197 - -13.66% -
polyhedron/gas_dyn2 -27.08% 0.961 0.701 - -26.19% -

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
polyhedron/nf 75.88% 0.368 0.648 - 0.88% -
polyhedron/fatigue2 28.35% 0.955 1.226 - 0.07% -
random/pr36498.cpp 27.64% 24.470 31.233 - 0.11% -
random/pr36439.cpp 15.13% 31.499 36.266 - -0.85% -
random/pr12850.cpp 12.20% 56.428 63.311 - -0.04% -
random/pr39326.c 5.33% 195.766 206.206 - 0.47% -
polyhedron/rnflow 2.75% 1.706 1.753 - 0.17% -
random/pr44563.c 2.03% 230.163 234.830 - 0.09% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 14.80% 538.17 MB 617.80 MB - 0.21% -
random/pr36439.cpp 6.70% 535.84 MB 571.74 MB - 0.08% -
random/pr39326.c 5.79% 848.66 MB 897.82 MB - 0.01% -
random/pr36291.cpp 5.11% 631.49 MB 663.79 MB - 0.01% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.36% 65.806 55.696 - 0.02% -
botan/KASUMI encrypt -8.30% 85.282 78.201 - -1.86% -
botan/KASUMI decrypt -6.46% 79.563 74.425 - -0.56% -
botan/AES-128/OCB encrypt -5.39% 964.181 912.251 - -2.35% -
botan/AES-128/XTS decrypt -4.38% 1555.064 1486.987 - -0.20% -
botan/IDEA decrypt -3.21% 512.491 496.040 - -0.37% -
botan/AES-128/EAX encrypt -2.99% 449.571 436.116 - -3.50% -
botan/IDEA encrypt -2.67% 511.147 497.509 - 0.56% -
botan/Noekeon decrypt -2.66% 403.366 392.620 - -0.28% -
botan/AES-128/EAX decrypt -2.60% 448.050 436.395 - -3.28% -
botan/Serpent/EAX decrypt -2.18% 62.077 60.721 - -2.20% -
botan/Serpent/EAX encrypt -2.03% 62.043 60.784 - -2.15% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf/sections/text 25.65% 380.08 KB 477.58 KB - 0.00% -
random/pr36498.cpp/elf 17.34% 19.60 MB 23.00 MB - -0.00% -
random/pr36439.cpp/elf 12.22% 12.80 MB 14.37 MB - 0.00% -
random/pr39326.c/elf/sections/text 3.63% 322.34 KB 334.03 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c -36.20% 13.690 8.734 - -0.28% -
random/pr38518.c -35.58% 13.575 8.745 - 0.01% -
polyhedron/gas_dyn2 -26.19% 0.950 0.701 - -27.08% -
polyhedron/test_fpu2 -18.38% 1.612 1.316 - -0.12% -
himeno -13.66% 0.228 0.197 - -59.77% -
random/pr69609.c -11.58% 73.310 64.820 - -0.32% -
polyhedron/ac -10.18% 0.699 0.628 - -3.07% -
botan -3.08% 105.592 102.338 - -0.32% -
random/pr26854-2.c -2.27% 37.758 36.899 - 0.20% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.94% 68.207 64.835 - -0.17% -
polyhedron/air -4.62% 2.566 2.447 - 0.50% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -6.80% 1.27 GB 1.18 GB - -0.02% -
random/pr12850.cpp -2.42% 938.66 MB 915.95 MB - -0.03% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 14.98% 2981.694 3428.427 - -0.79% -
botan/CTR-BE(AES-128) decrypt 14.28% 3023.423 3455.051 - -0.48% -
nbench/NEURAL NET 10.90% 111.450 123.600 - 0.06% -
botan/Twofish decrypt 4.95% 309.491 324.818 - 0.06% -
botan/XTEA encrypt 4.11% 208.104 216.654 - -0.12% -
botan/ChaCha20Poly1305 encrypt 3.82% 383.021 397.658 - -0.03% -
botan/ChaCha20Poly1305 decrypt 3.61% 382.404 396.222 - -0.31% -
botan/AES-128/GCM(16) [clmul] decrypt 2.87% 1140.691 1173.432 - -1.13% -
botan/AES-128/XTS encrypt 2.47% 1551.308 1589.647 - 0.13% -
nbench/FP EMULATION 2.37% 631.280 646.240 - 0.04% -
nbench/LU DECOMPOSITION 2.07% 3879.900 3960.100 - 0.03% -

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/pr12392.cpp/elf -44.60% 27.11 MB 15.02 MB - 0.00% -
botan/elf -13.84% 13.91 MB 11.99 MB - 0.00% -
random/pr29433.cpp/elf -10.61% 1.62 MB 1.45 MB - 0.00% -
random/pr12850.cpp/elf/sections/text -8.80% 27.71 KB 25.27 KB - 0.00% -
random/pr12850.cpp/elf -8.46% 34.64 MB 31.71 MB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.71% 406.75 KB 375.37 KB - 0.00% -
random/pr36291.cpp/elf -5.18% 14.26 MB 13.52 MB - 0.00% -
himeno/elf -4.49% 50.06 KB 47.81 KB - 0.00% -
polyhedron/rnflow/elf -2.92% 198.27 KB 192.49 KB - 0.00% -
polyhedron/test_fpu2/elf -2.49% 149.70 KB 145.96 KB - 0.00% -
polyhedron/protein/elf -2.33% 148.35 KB 144.90 KB - 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
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3088.037 -
botan/AES-128/CBC/PKCS7 encrypt 737.188 -
botan/AES-128 decrypt 7285.475 -
botan/AES-128/EAX decrypt 436.395 -3.28%
botan/AES-128/EAX encrypt 436.116 -3.50%
botan/AES-128 encrypt 7167.651 -
botan/AES-128/GCM(16) [clmul] decrypt 1173.432 -
botan/AES-128/GCM(16) [clmul] encrypt 1171.755 -
botan/AES-128/OCB decrypt 946.340 -2.44%
botan/AES-128/OCB encrypt 912.251 -2.35%
botan/AES-128/XTS decrypt 1486.987 -
botan/AES-128/XTS encrypt 1589.647 -
botan/AES-192 decrypt 5982.129 -
botan/AES-192 encrypt 5864.240 -
botan/AES-256 decrypt 4954.686 -
botan/AES-256 encrypt 4934.311 -
botan/ARIA-128 decrypt 169.846 -
botan/ARIA-128 encrypt 170.261 -
botan/ARIA-192 decrypt 146.761 -
botan/ARIA-192 encrypt 147.031 -
botan/ARIA-256 decrypt 129.237 -
botan/ARIA-256 encrypt 129.425 -
botan/Blowfish decrypt 243.791 -
botan/Blowfish encrypt 243.066 -
botan/Camellia-128 decrypt 150.352 -
botan/Camellia-128 encrypt 150.437 -
botan/Camellia-192 decrypt 117.512 -
botan/Camellia-192 encrypt 117.596 -
botan/Camellia-256 decrypt 117.356 -
botan/Camellia-256 encrypt 116.334 -
botan/CAST-128 decrypt 239.960 -
botan/CAST-128 encrypt 240.701 -
botan/CAST-256 decrypt 127.310 -
botan/CAST-256 encrypt 127.685 -
botan/ChaCha20Poly1305 decrypt 396.222 -
botan/ChaCha20Poly1305 encrypt 397.658 -
botan/CMAC(AES-128) mac 782.707 -
botan/CTR-BE(AES-128) decrypt 3455.051 -
botan/CTR-BE(AES-128) encrypt 3428.427 -
botan/CTR-BE(Serpent) decrypt 255.857 -
botan/CTR-BE(Serpent) encrypt 255.861 -
botan/DES decrypt 95.688 -
botan/DES encrypt 95.908 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.310 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.382 -
botan/HMAC(SHA-256) mac 1641.909 -
botan/IDEA decrypt 496.040 -
botan/IDEA encrypt 497.509 -
botan/KASUMI decrypt 74.425 -
botan/KASUMI encrypt 78.201 -
botan/Keccak-1600(512) hash 154.510 -
botan/MISTY1 decrypt 105.575 -
botan/MISTY1 encrypt 105.460 -
botan/Noekeon decrypt 392.620 -
botan/Noekeon encrypt 394.702 -
botan/RC4 encrypt 202.040 -
botan/RIPEMD-160 hash 403.746 -
botan/Salsa20 encrypt 543.696 -
botan/Serpent/CBC/PKCS7 decrypt 271.103 -
botan/Serpent/CBC/PKCS7 encrypt 95.687 -
botan/Serpent decrypt 297.464 -
botan/Serpent/EAX decrypt 60.721 -2.20%
botan/Serpent/EAX encrypt 60.784 -2.15%
botan/Serpent encrypt 267.577 -
botan/Serpent/GCM(16) [clmul] decrypt 189.204 -
botan/Serpent/GCM(16) [clmul] encrypt 189.294 -
botan/Serpent/OCB decrypt 217.524 -
botan/Serpent/OCB encrypt 203.353 -
botan/Serpent/XTS decrypt 249.803 -
botan/Serpent/XTS encrypt 230.913 -
botan/SHA-160 hash 1485.079 -
botan/SHA-256 hash 1439.229 -
botan/SHA-512 hash 315.869 -
botan/SHACAL2 decrypt 455.587 -
botan/SHACAL2 encrypt 1621.571 -
botan/Skein-512(512) hash 488.537 -
botan/SM4 decrypt 132.832 -
botan/SM4 encrypt 132.457 -
botan/Threefish-512 decrypt 283.953 -
botan/Threefish-512 encrypt 283.834 -
botan/Tiger(24,3) hash 393.572 -
botan/TripleDES decrypt 34.066 -
botan/TripleDES encrypt 34.129 -
botan/Twofish decrypt 324.818 -
botan/Twofish encrypt 325.659 -
botan/Whirlpool hash 144.887 -
botan/XTEA decrypt 217.997 -
botan/XTEA encrypt 216.654 -
himeno 1084.689 -
nbench/ASSIGNMENT 55.696 -
nbench/BITFIELD 722290000.000 -
nbench/FOURIER 71848.000 -
nbench/FP EMULATION 646.240 -
nbench/HUFFMAN 5847.500 -
nbench/IDEA 16559.000 -
nbench/LU DECOMPOSITION 3960.100 -
nbench/NEURAL NET 123.600 -
nbench/NUMERIC SORT 1749.900 -
nbench/STRING SORT 958.160 -
Geometric Mean 456.692 -
Name Current %
botan/elf 11.99 MB -
botan/elf/sections/text 306.02 KB -
cray/elf 63.41 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 47.81 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 219.73 KB -
nbench/elf/sections/text 29.80 KB -
polyhedron/ac/elf 53.87 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 648.91 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.83 KB -
polyhedron/capacita/elf 81.59 KB -
polyhedron/capacita/elf/sections/text 23.38 KB -
polyhedron/channel2/elf 46.77 KB -
polyhedron/channel2/elf/sections/text 9.36 KB -
polyhedron/doduc/elf 450.56 KB -
polyhedron/doduc/elf/sections/text 88.05 KB -
polyhedron/fatigue2/elf 124.57 KB -
polyhedron/fatigue2/elf/sections/text 37.39 KB -
polyhedron/gas_dyn2/elf 106.75 KB -
polyhedron/gas_dyn2/elf/sections/text 25.22 KB -
polyhedron/induct2/elf 314.18 KB -
polyhedron/induct2/elf/sections/text 97.58 KB -
polyhedron/linpk/elf 45.88 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 142.90 KB -
polyhedron/mdbx/elf/sections/text 27.94 KB -
polyhedron/mp_prop_design/elf 65.22 KB -
polyhedron/mp_prop_design/elf/sections/text 15.56 KB -
polyhedron/nf/elf 56.05 KB -
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 144.90 KB -
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 192.49 KB -
polyhedron/rnflow/elf/sections/text 42.09 KB -
polyhedron/test_fpu2/elf 145.96 KB -
polyhedron/test_fpu2/elf/sections/text 31.52 KB -
polyhedron/tfft2/elf 45.22 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 15.02 MB -
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 31.71 MB -
random/pr12850.cpp/elf/sections/text 25.27 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.47 KB -
random/pr29433.cpp/elf 1.45 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.30 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 13.52 MB -
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 14.37 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 23.00 MB -
random/pr36498.cpp/elf/sections/text 477.58 KB -
random/pr38518.c/elf 363.09 KB -
random/pr38518.c/elf/sections/text 110.17 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 380.78 KB -
random/pr70614.c/elf 140.88 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 54.91 KB -58.35%