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: 48 bits physical, 48 bits virtual CPU(s): 128 On-line CPU(s) list: 0-127 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7702 64-Core Processor Stepping: 0 Frequency boost: enabled CPU MHz: 1435.410 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.84 Virtualization: AMD-V L1d cache: 2 MiB L1i cache: 2 MiB L2 cache: 32 MiB L3 cache: 256 MiB NUMA node0 CPU(s): 0-127 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, IBPB conditional, IBRS_FW, STIBP conditional, 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 ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca |
memory | MemTotal: 263696144 kB |
Fields
Name | Value |
---|
Parameters
Name | Value |
---|---|
as |
GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.32.0.20190909-8 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 20200107 (experimental) 3b6f08b506915cc9e1d0f9f598dba2acd1928fef Copyright (C) 2020 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 | 3b6f08b506915cc9e1d0f9f598dba2acd1928fef |
glibc |
GNU C Library (GNU libc) stable release version 2.30 (git 0a8262a1b2). 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 9.2.1 20190903 [gcc-9-branch revision 275330]. 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) 2.32.0.20190909-8 |
options | None |
reason | None |
uname | Linux benzen 5.3.6-1-default #1 SMP Sun Oct 13 07:19:36 UTC 2019 (519ea7b) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1578364696000.3b6f08b506915cc9e1d0f9f598dba2acd1928fef | 2020-01-07T07:28:03.089359 | 0:01:32.164989 |
Previous | 1578330640000.a6b8833f34a5c8799cc5a3282fdde0c1777a8dca | 2020-01-06T19:49:35.463377 | 0:01:33.930371 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 37 | 50 |
Performance Improvements | 22 | 36 |
Unchanged Tests | 925 | 898 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | 11.67% | 1.832 | 2.046 | - | 6.45% | - |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/fatigue2 | 50.43% | 50.388 | 75.799 | - | 49.69% | - |
tramp3d | 13.38% | 1.574 | 1.785 | - | 1.05% | - |
Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | 3.79% | 62.95 MB | 65.34 MB | - | 1.03% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/Serpent decrypt | -92.04% | 242.960 | 19.348 | - | -92.02% | - |
botan/Serpent/CBC/PKCS7 decrypt | -91.49% | 225.640 | 19.205 | - | -91.53% | - |
botan/Serpent/XTS decrypt | -91.15% | 212.175 | 18.775 | - | -91.16% | - |
botan/Serpent/OCB decrypt | -90.02% | 184.860 | 18.446 | - | -90.05% | - |
botan/Serpent encrypt | -89.81% | 192.214 | 19.587 | - | -89.82% | - |
botan/CTR-BE(Serpent) decrypt | -89.61% | 187.399 | 19.465 | - | -89.62% | - |
botan/CTR-BE(Serpent) encrypt | -89.60% | 187.257 | 19.467 | - | -89.61% | - |
botan/Serpent/XTS encrypt | -89.04% | 172.563 | 18.912 | - | -89.09% | - |
botan/Serpent/GCM(16) [clmul] encrypt | -89.03% | 140.568 | 15.426 | - | -88.98% | - |
botan/Serpent/GCM(16) [clmul] decrypt | -88.98% | 139.985 | 15.422 | - | -88.93% | - |
botan/Serpent/OCB encrypt | -88.00% | 154.552 | 18.539 | - | -87.98% | - |
botan/SHA-512 hash | -84.67% | 370.601 | 56.829 | - | -84.71% | - |
botan/Serpent/EAX decrypt | -75.05% | 52.171 | 13.016 | - | -74.97% | - |
botan/Serpent/EAX encrypt | -75.05% | 52.126 | 13.005 | - | -74.89% | - |
nbench/FOURIER | -50.78% | 521220.000 | 256530.000 | - | -50.22% | - |
botan/CAST-256 encrypt | -18.83% | 118.822 | 96.449 | - | -18.86% | - |
botan/CAST-256 decrypt | -17.17% | 118.859 | 98.448 | - | -17.14% | - |
botan/Twofish decrypt | -15.56% | 302.313 | 255.281 | - | -15.70% | - |
botan/AES-128/OCB encrypt | -13.00% | 918.345 | 798.987 | - | -10.33% | - |
botan/Threefish-512 encrypt | -8.41% | 359.517 | 329.273 | - | -7.77% | - |
botan/AES-128/OCB decrypt | -6.97% | 890.193 | 828.157 | - | -9.95% | - |
botan/SM4 decrypt | -5.39% | 117.476 | 111.141 | - | -5.88% | - |
nbench/STRING SORT | -5.05% | 2432.000 | 2309.200 | - | -5.39% | - |
botan/SM4 encrypt | -4.77% | 117.900 | 112.277 | - | -4.83% | - |
botan/AES-128/GCM(16) [clmul] encrypt | -3.26% | 1182.106 | 1143.625 | - | -2.12% | - |
botan/KASUMI decrypt | -2.55% | 75.361 | 73.441 | - | -2.46% | - |
botan/AES-256 encrypt | -2.29% | 4140.962 | 4046.285 | - | -1.95% | - |
botan/AES-128/EAX encrypt | -2.24% | 466.766 | 456.299 | - | -1.88% | - |
botan/AES-128/GCM(16) [clmul] decrypt | -2.16% | 1133.920 | 1109.405 | - | -1.84% | - |
Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | 9.07% | 42.36 KB | 46.20 KB | - | -0.24% | - |
tramp3d_pgo/elf | 7.94% | 924.88 KB | 998.34 KB | - | 6.55% | - |
polyhedron/gas_dyn2/elf | 5.46% | 73.20 KB | 77.20 KB | - | 0.04% | - |
polyhedron/capacita/elf | 4.81% | 87.88 KB | 92.10 KB | - | 4.88% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench | -15.52% | 2.992 | 2.528 | - | -14.99% | - |
polyhedron/induct2 | -9.66% | 4.114 | 3.716 | - | -1.00% | - |
polyhedron/fatigue2 | -5.91% | 2.137 | 2.011 | - | -5.10% | - |
polyhedron/capacita | -4.09% | 2.666 | 2.557 | - | -4.37% | - |
botan | -3.82% | 86.633 | 83.323 | - | -2.54% | - |
polyhedron/air | -2.28% | 3.336 | 3.260 | - | 2.61% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/rnflow | -3.58% | 21.837 | 21.055 | - | 6.61% | - |
Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench | -13.16% | 60.09 MB | 52.18 MB | - | -12.29% | - |
polyhedron/capacita | -8.96% | 78.42 MB | 71.39 MB | - | -9.83% | - |
polyhedron/fatigue2 | -4.49% | 60.26 MB | 57.56 MB | - | -3.45% | - |
polyhedron/air | -2.99% | 133.19 MB | 129.20 MB | - | 2.76% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench/ASSIGNMENT | 11.24% | 64.294 | 71.522 | - | -8.55% | - |
botan/ARIA-128 encrypt | 5.22% | 146.030 | 153.656 | - | -2.02% | - |
botan/AES-128/XTS encrypt | 4.94% | 1668.739 | 1751.174 | - | 3.85% | - |
botan/AES-128/XTS decrypt | 4.08% | 1656.199 | 1723.815 | - | 4.42% | - |
botan/AES-128/CBC/PKCS7 decrypt | 2.09% | 3112.027 | 3177.195 | - | 2.63% | - |
Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/elf/sections/text | -11.13% | 354.09 KB | 314.67 KB | - | -10.21% | - |
nbench/elf/sections/text | -4.29% | 47.69 KB | 45.64 KB | - | -8.52% | - |
botan/elf | -4.04% | 684.52 KB | 656.88 KB | - | -2.87% | - |
polyhedron/air/elf | -3.81% | 105.04 KB | 101.04 KB | - | 4.31% | - |
nbench/elf | -3.78% | 91.07 KB | 87.62 KB | - | -3.67% | - |
polyhedron/air/elf/sections/text | -2.45% | 75.92 KB | 74.06 KB | - | 1.78% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 9.64% | 0.713 | 0.781 | - | -0.16% | - |
polyhedron/gas_dyn2 | 6.45% | 1.922 | 2.046 | - | 11.67% | - |
polyhedron/nf | 2.62% | 0.921 | 0.945 | - | 0.63% | - |
polyhedron/air | 2.61% | 3.177 | 3.260 | - | -2.28% | - |
polyhedron/mdbx | 2.60% | 1.973 | 2.024 | - | 0.24% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/fatigue2 | 49.69% | 50.638 | 75.799 | - | 50.43% | - |
polyhedron/rnflow | 6.61% | 19.751 | 21.055 | - | -3.58% | - |
polyhedron/test_fpu2 | 3.16% | 25.651 | 26.461 | - | 0.57% | - |
polyhedron/tfft2 | 2.82% | 88.053 | 90.537 | - | -1.90% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 12.56% | 15.20 MB | 17.11 MB | - | 0.00% | - |
polyhedron/air | 2.76% | 125.74 MB | 129.20 MB | - | -2.99% | - |
polyhedron/tfft2 | 2.33% | 44.79 MB | 45.83 MB | - | -0.14% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/Serpent decrypt | -92.02% | 242.594 | 19.348 | - | -92.04% | - |
botan/Serpent/CBC/PKCS7 decrypt | -91.53% | 226.742 | 19.205 | - | -91.49% | - |
botan/Serpent/XTS decrypt | -91.16% | 212.291 | 18.775 | - | -91.15% | - |
botan/Serpent/OCB decrypt | -90.05% | 185.326 | 18.446 | - | -90.02% | - |
botan/Serpent encrypt | -89.82% | 192.474 | 19.587 | - | -89.81% | - |
botan/CTR-BE(Serpent) decrypt | -89.62% | 187.606 | 19.465 | - | -89.61% | - |
botan/CTR-BE(Serpent) encrypt | -89.61% | 187.375 | 19.467 | - | -89.60% | - |
botan/Serpent/XTS encrypt | -89.09% | 173.347 | 18.912 | - | -89.04% | - |
botan/Serpent/GCM(16) [clmul] encrypt | -88.98% | 139.921 | 15.426 | - | -89.03% | - |
botan/Serpent/GCM(16) [clmul] decrypt | -88.93% | 139.308 | 15.422 | - | -88.98% | - |
botan/Serpent/OCB encrypt | -87.98% | 154.213 | 18.539 | - | -88.00% | - |
botan/SHA-512 hash | -84.71% | 371.666 | 56.829 | - | -84.67% | - |
botan/Serpent/EAX decrypt | -74.97% | 52.011 | 13.016 | - | -75.05% | - |
botan/Serpent/EAX encrypt | -74.89% | 51.795 | 13.005 | - | -75.05% | - |
nbench/FOURIER | -50.22% | 515280.000 | 256530.000 | - | -50.78% | - |
botan/CAST-256 encrypt | -18.86% | 118.869 | 96.449 | - | -18.83% | - |
botan/CAST-256 decrypt | -17.14% | 118.817 | 98.448 | - | -17.17% | - |
botan/Twofish decrypt | -15.70% | 302.824 | 255.281 | - | -15.56% | - |
botan/AES-128/OCB encrypt | -10.33% | 891.055 | 798.987 | - | -13.00% | - |
botan/AES-128/OCB decrypt | -9.95% | 919.637 | 828.157 | - | -6.97% | - |
nbench/ASSIGNMENT | -8.55% | 78.206 | 71.522 | - | 11.24% | - |
botan/Threefish-512 encrypt | -7.77% | 357.010 | 329.273 | - | -8.41% | - |
botan/SM4 decrypt | -5.88% | 118.085 | 111.141 | - | -5.39% | - |
nbench/STRING SORT | -5.39% | 2440.800 | 2309.200 | - | -5.05% | - |
botan/SM4 encrypt | -4.83% | 117.976 | 112.277 | - | -4.77% | - |
nbench/NUMERIC SORT | -2.69% | 1568.700 | 1526.500 | - | 0.18% | - |
botan/KASUMI decrypt | -2.46% | 75.290 | 73.441 | - | -2.55% | - |
botan/ARIA-128 decrypt | -2.21% | 157.197 | 153.717 | - | -0.08% | - |
botan/ARIA-192 decrypt | -2.17% | 135.444 | 132.501 | - | -0.62% | - |
botan/AES-128/GCM(16) [clmul] encrypt | -2.12% | 1168.393 | 1143.625 | - | -3.26% | - |
botan/ARIA-128 encrypt | -2.02% | 156.825 | 153.656 | - | 5.22% | - |
botan/ARIA-192 encrypt | -2.02% | 135.438 | 132.708 | - | -0.60% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 13.94% | 12.89 KB | 14.69 KB | - | 0.00% | - |
tramp3d_pgo/elf | 6.55% | 936.94 KB | 998.34 KB | - | 7.94% | - |
polyhedron/mdbx/elf | 5.23% | 76.45 KB | 80.45 KB | - | 0.00% | - |
polyhedron/capacita/elf | 4.88% | 87.81 KB | 92.10 KB | - | 4.81% | - |
polyhedron/air/elf | 4.31% | 96.87 KB | 101.04 KB | - | -3.81% | - |
polyhedron/mdbx/elf/sections/text | 2.12% | 50.92 KB | 52.00 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
nbench | -14.99% | 2.974 | 2.528 | - | -15.52% | - |
polyhedron/ac | -6.79% | 0.998 | 0.931 | - | 0.69% | - |
polyhedron/fatigue2 | -5.10% | 2.119 | 2.011 | - | -5.91% | - |
polyhedron/capacita | -4.37% | 2.674 | 2.557 | - | -4.09% | - |
polyhedron/aermod | -3.53% | 20.356 | 19.637 | - | -0.00% | - |
botan | -2.54% | 85.492 | 83.323 | - | -3.82% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.73% | 47.068 | 45.784 | - | 0.19% | - |
polyhedron/linpk | -2.71% | 3.030 | 2.948 | - | -0.82% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
nbench | -12.29% | 59.49 MB | 52.18 MB | - | -13.16% | - |
polyhedron/capacita | -9.83% | 79.18 MB | 71.39 MB | - | -8.96% | - |
polyhedron/induct2 | -5.71% | 98.00 MB | 92.40 MB | - | -0.55% | - |
polyhedron/fatigue2 | -3.45% | 59.62 MB | 57.56 MB | - | -4.49% | - |
polyhedron/protein | -2.37% | 77.46 MB | 75.63 MB | - | 0.04% | - |
tramp3d | -2.03% | 585.56 MB | 573.70 MB | - | -1.31% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/Camellia-128 encrypt | 8.56% | 129.639 | 140.742 | - | 1.53% | - |
botan/Camellia-128 decrypt | 8.43% | 128.886 | 139.746 | - | 1.58% | - |
botan/Camellia-256 decrypt | 6.01% | 103.712 | 109.944 | - | 1.68% | - |
botan/Camellia-192 decrypt | 5.87% | 103.858 | 109.951 | - | 1.69% | - |
botan/Camellia-192 encrypt | 5.68% | 104.838 | 110.794 | - | 1.59% | - |
botan/Camellia-256 encrypt | 5.57% | 104.973 | 110.820 | - | 1.60% | - |
botan/AES-128/XTS decrypt | 4.42% | 1650.924 | 1723.815 | - | 4.08% | - |
botan/AES-128/XTS encrypt | 3.85% | 1686.224 | 1751.174 | - | 4.94% | - |
botan/AES-128/CBC/PKCS7 decrypt | 2.63% | 3095.644 | 3177.195 | - | 2.09% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray/elf | -13.00% | 30.77 KB | 26.77 KB | - | 0.00% | - |
botan/elf/sections/text | -10.21% | 350.44 KB | 314.67 KB | - | -11.13% | - |
nbench/elf/sections/text | -8.52% | 49.89 KB | 45.64 KB | - | -4.29% | - |
polyhedron/ac/elf/sections/text | -5.60% | 21.50 KB | 20.30 KB | - | 0.00% | - |
himeno/elf/sections/text | -4.70% | 5.66 KB | 5.39 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -4.22% | 51.47 KB | 49.30 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -4.05% | 96.54 KB | 92.62 KB | - | 0.09% | - |
nbench/elf | -3.67% | 90.96 KB | 87.62 KB | - | -3.78% | - |
polyhedron/mp_prop_design/elf/sections/text | -3.31% | 18.42 KB | 17.81 KB | - | 0.00% | - |
botan/elf | -2.87% | 676.30 KB | 656.88 KB | - | -4.04% | - |
polyhedron/doduc/elf | -2.46% | 161.20 KB | 157.24 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | -2.33% | 68.99 KB | 67.38 KB | - | 0.30% | - |
polyhedron/linpk/elf/sections/text | -2.03% | 11.53 KB | 11.30 KB | - | 0.00% | - |
Report Time: 0.29s