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

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 20190419 (experimental) 9b84abbccc793814889fb8b1641f741939d15c1e
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 9b84abbccc793814889fb8b1641f741939d15c1e
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 1555632979000.9b84abbccc793814889fb8b1641f741939d15c1e 2019-04-19T08:37:47.869611 0:01:10.527997
Previous 1555560682000.07f6bc2529234bf9ace882b762903fbabebeb1dc 2019-04-18T11:04:28.033133 0:01:11.193659
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 1 23
Performance Improvements 22 41
Added Tests 3 3
Unchanged Tests 1210 1169
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac 77.93% 0.354 0.629 - -9.92% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -26.90% 0.962 0.703 - -25.92% -
polyhedron/fatigue2 -21.32% 1.239 0.975 - 2.01% -
cray -18.56% 0.300 0.245 - -2.21% -
polyhedron/doduc -7.86% 2.541 2.341 - -6.68% -
botan -5.81% 108.464 102.162 - -3.25% -
random/pr12850.cpp -4.17% 66.500 63.728 - 12.94% -
random/pr36498.cpp -3.29% 32.228 31.169 - 27.37% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12850.cpp -7.50% 990.49 MB 916.19 MB - -2.39% -
random/pr36498.cpp -7.23% 665.45 MB 617.33 MB - 14.71% -
random/pr12392.cpp -2.31% 1.21 GB 1.18 GB - -6.78% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf -43.44% 26.55 MB 15.02 MB - -44.60% -
random/pr12850.cpp/elf -16.93% 38.17 MB 31.71 MB - -8.46% -
botan/elf -14.72% 14.06 MB 11.99 MB - -13.84% -
random/pr36498.cpp/elf -10.44% 25.68 MB 23.00 MB - 17.34% -
random/pr29433.cpp/elf -6.87% 1.56 MB 1.45 MB - -10.61% -
random/pr36439.cpp/elf -5.09% 15.14 MB 14.37 MB - 12.22% -
random/pr36291.cpp/elf -4.51% 14.16 MB 13.52 MB - -5.18% -
himeno/elf -4.38% 50.00 KB 47.81 KB - -4.49% -
polyhedron/rnflow/elf -3.77% 200.04 KB 192.49 KB - -2.92% -
polyhedron/test_fpu2/elf -3.48% 151.23 KB 145.96 KB - -2.49% -
polyhedron/protein/elf -2.37% 148.41 KB 144.90 KB - -2.33% -
polyhedron/nf/elf -2.23% 57.33 KB 56.05 KB - -0.75% -

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 109.64% 0.228 0.479 - -0.87% -
polyhedron/nf 75.55% 0.368 0.646 - 0.67% -
random/pr36498.cpp 27.37% 24.470 31.169 - -3.29% -
random/pr36439.cpp 16.82% 31.499 36.799 - -0.65% -
random/pr12850.cpp 12.94% 56.428 63.728 - -4.17% -
random/pr39326.c 5.72% 195.766 206.964 - 0.95% -
polyhedron/rnflow 2.57% 1.706 1.750 - -0.23% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 14.71% 538.17 MB 617.33 MB - -7.23% -
random/pr36439.cpp 6.61% 535.84 MB 571.27 MB - -0.96% -
random/pr39326.c 5.80% 848.66 MB 897.90 MB - 0.07% -
random/pr36291.cpp 5.17% 631.49 MB 664.12 MB - 0.13% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/ASSIGNMENT -15.39% 65.806 55.681 - -0.03% -
botan/KASUMI encrypt -6.63% 85.282 79.628 - -0.06% -
botan/KASUMI decrypt -5.91% 79.563 74.860 - -0.01% -
botan/AES-128/XTS decrypt -4.64% 1555.064 1482.840 - 0.02% -
botan/AES-128/OCB encrypt -3.74% 964.181 928.122 - -0.55% -
botan/IDEA decrypt -2.97% 512.491 497.259 - -0.11% -
botan/IDEA encrypt -2.89% 511.147 496.388 - -0.08% -
botan/Noekeon decrypt -2.41% 403.366 393.640 - 0.20% -

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 - -10.44% -
random/pr36439.cpp/elf 12.22% 12.80 MB 14.37 MB - -5.09% -
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
polyhedron/linpk -47.96% 0.558 0.290 - 3.94% -
random/pr36262.c -36.14% 13.690 8.743 - -0.12% -
random/pr38518.c -35.29% 13.575 8.784 - 0.68% -
polyhedron/gas_dyn2 -25.92% 0.950 0.703 - -26.90% -
polyhedron/test_fpu2 -18.81% 1.612 1.309 - -0.68% -
random/pr69609.c -11.48% 73.310 64.895 - -0.24% -
polyhedron/ac -9.92% 0.699 0.629 - 77.93% -
polyhedron/doduc -6.68% 2.509 2.341 - -7.86% -
nbench -5.12% 1.641 1.557 - -0.36% -
botan -3.25% 105.592 102.162 - -5.81% -
random/pr26854-2.c -2.36% 37.758 36.866 - 0.80% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -4.85% 68.207 64.901 - -0.16% -
polyhedron/air -4.67% 2.566 2.446 - -0.01% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -6.78% 1.27 GB 1.18 GB - -2.31% -
random/pr12850.cpp -2.39% 938.66 MB 916.19 MB - -7.50% -
random/empty.c -2.11% 16.46 MB 16.12 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 15.46% 2981.694 3442.517 - -0.55% -
botan/CTR-BE(AES-128) decrypt 14.18% 3023.423 3452.257 - -0.76% -
nbench/NEURAL NET 10.89% 111.450 123.590 - -0.04% -
botan/Twofish decrypt 4.89% 309.491 324.613 - 0.43% -
botan/XTEA encrypt 3.74% 208.104 215.889 - 0.14% -
botan/ChaCha20Poly1305 encrypt 3.67% 383.021 397.080 - 0.00% -
botan/ChaCha20Poly1305 decrypt 3.56% 382.404 396.025 - -0.14% -
botan/AES-128/GCM(16) [clmul] decrypt 3.07% 1140.691 1175.767 - 0.42% -
botan/AES-128/OCB decrypt 3.01% 930.424 958.459 - -0.62% -
botan/AES-128/GCM(16) [clmul] encrypt 2.51% 1151.724 1180.666 - 0.51% -
nbench/LU DECOMPOSITION 2.13% 3879.900 3962.700 - 0.01% -
nbench/FP EMULATION 2.07% 631.280 644.350 - -0.36% -

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 - -43.44% -
botan/elf -13.84% 13.91 MB 11.99 MB - -14.72% -
random/pr29433.cpp/elf -10.61% 1.62 MB 1.45 MB - -6.87% -
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 - -16.93% -
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 - -4.51% -
himeno/elf -4.49% 50.06 KB 47.81 KB - -4.38% -
polyhedron/rnflow/elf -2.92% 198.27 KB 192.49 KB - -3.77% -
polyhedron/test_fpu2/elf -2.49% 149.70 KB 145.96 KB - -3.48% -
polyhedron/protein/elf -2.33% 148.35 KB 144.90 KB - -2.37% -
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: 0.34s
Name Current %
botan/AES-128 decrypt 7183.224 -
botan/AES-128 encrypt 7102.160 -
botan/AES-128/CBC/PKCS7 decrypt 3049.502 -
botan/AES-128/CBC/PKCS7 encrypt 730.613 -
botan/AES-128/EAX decrypt 451.875 -
botan/AES-128/EAX encrypt 451.964 -
botan/AES-128/GCM(16) [clmul] decrypt 1175.767 -
botan/AES-128/GCM(16) [clmul] encrypt 1180.666 -
botan/AES-128/OCB decrypt 958.459 -
botan/AES-128/OCB encrypt 928.122 -
botan/AES-128/XTS decrypt 1482.840 -
botan/AES-128/XTS encrypt 1580.718 -
botan/AES-192 decrypt 6001.848 -
botan/AES-192 encrypt 5930.728 -
botan/AES-256 decrypt 4956.530 -
botan/AES-256 encrypt 4923.446 -
botan/ARIA-128 decrypt 169.928 -
botan/ARIA-128 encrypt 169.647 -
botan/ARIA-192 decrypt 146.266 -
botan/ARIA-192 encrypt 146.852 -
botan/ARIA-256 decrypt 129.318 -
botan/ARIA-256 encrypt 129.430 -
botan/Blowfish decrypt 244.450 -
botan/Blowfish encrypt 245.848 -
botan/CAST-128 decrypt 240.140 -
botan/CAST-128 encrypt 240.091 -
botan/CAST-256 decrypt 127.600 -
botan/CAST-256 encrypt 127.377 -
botan/CMAC(AES-128) mac 781.181 -
botan/CTR-BE(AES-128) decrypt 3452.257 -
botan/CTR-BE(AES-128) encrypt 3442.517 -
botan/CTR-BE(Serpent) decrypt 257.068 -
botan/CTR-BE(Serpent) encrypt 257.065 -
botan/Camellia-128 decrypt 149.707 -
botan/Camellia-128 encrypt 150.091 -
botan/Camellia-192 decrypt 117.658 -
botan/Camellia-192 encrypt 117.397 -
botan/Camellia-256 decrypt 117.715 -
botan/Camellia-256 encrypt 117.473 -
botan/ChaCha20Poly1305 decrypt 396.025 -
botan/ChaCha20Poly1305 encrypt 397.080 -
botan/DES decrypt 95.996 -
botan/DES encrypt 96.173 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 68.863 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.209 -
botan/HMAC(SHA-256) mac 1645.626 -
botan/IDEA decrypt 497.259 -
botan/IDEA encrypt 496.388 -
botan/KASUMI decrypt 74.860 -
botan/KASUMI encrypt 79.628 -
botan/Keccak-1600(512) hash 154.940 -
botan/MISTY1 decrypt 105.429 -
botan/MISTY1 encrypt 105.509 -
botan/Noekeon decrypt 393.640 -
botan/Noekeon encrypt 395.015 -
botan/RC4 encrypt 201.666 -
botan/RIPEMD-160 hash 403.866 -
botan/SHA-160 hash 1485.642 -
botan/SHA-256 hash 1439.043 -
botan/SHA-512 hash 315.760 -
botan/SHACAL2 decrypt 453.383 -
botan/SHACAL2 encrypt 1621.463 -
botan/SM4 decrypt 132.799 -
botan/SM4 encrypt 132.284 -
botan/Salsa20 encrypt 545.955 -
botan/Serpent decrypt 296.735 -
botan/Serpent encrypt 269.297 -
botan/Serpent/CBC/PKCS7 decrypt 268.655 -
botan/Serpent/CBC/PKCS7 encrypt 94.829 -
botan/Serpent/EAX decrypt 61.945 -
botan/Serpent/EAX encrypt 61.966 -
botan/Serpent/GCM(16) [clmul] decrypt 188.869 -
botan/Serpent/GCM(16) [clmul] encrypt 188.962 -
botan/Serpent/OCB decrypt 217.341 -
botan/Serpent/OCB encrypt 203.296 -
botan/Serpent/XTS decrypt 249.303 -
botan/Serpent/XTS encrypt 230.590 -
botan/Skein-512(512) hash 487.610 -
botan/Threefish-512 decrypt 283.475 -
botan/Threefish-512 encrypt 283.668 -
botan/Tiger(24,3) hash 394.226 -
botan/TripleDES decrypt 34.089 -
botan/TripleDES encrypt 34.116 -
botan/Twofish decrypt 324.613 -
botan/Twofish encrypt 324.022 -
botan/Whirlpool hash 144.899 -
botan/XTEA decrypt 217.278 -
botan/XTEA encrypt 215.889 -
himeno 1085.169 -
nbench/ASSIGNMENT 55.681 -
nbench/BITFIELD 722510000.000 -
nbench/FOURIER 71872.000 -
nbench/FP EMULATION 644.350 -
nbench/HUFFMAN 5849.500 -
nbench/IDEA 16572.000 -
nbench/LU DECOMPOSITION 3962.700 -
nbench/NEURAL NET 123.590 -
nbench/NUMERIC SORT 1749.700 -
nbench/STRING SORT 958.690 -
Geometric Mean 457.229 -
Name Current %
botan/elf 11.99 MB -14.72%
botan/elf/sections/text 306.02 KB -
cray/elf 63.41 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 47.81 KB -4.38%
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 -2.23%
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 144.90 KB -2.37%
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 192.49 KB -3.77%
polyhedron/rnflow/elf/sections/text 42.09 KB -
polyhedron/test_fpu2/elf 145.96 KB -3.48%
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/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 15.02 MB -43.44%
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 31.71 MB -16.93%
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 -6.87%
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 -4.51%
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 14.37 MB -5.09%
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 23.00 MB -10.44%
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 140.87 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 54.91 KB -59.20%