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) 2.34.0.20200325-1 Copyright (C) 2020 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) 11.0.0 20200805 (experimental) abba25914e8b2bd16c7722342eb2e34ecd316796 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 | abba25914e8b2bd16c7722342eb2e34ecd316796 |
glibc |
GNU C Library (GNU libc) stable release version 2.31 (git 0a8262a1b2). 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. Configured for x86_64-suse-linux. Compiled by GNU CC version 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2]. 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) 2.34.0.20200325-1 |
options | None |
reason | None |
uname | Linux benzen 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1596586599000.abba25914e8b2bd16c7722342eb2e34ecd316796 | 2020-08-05T07:26:47.796211 | 0:01:33.547240 |
Previous | 1596510555000.265d817b1eb4644c7a9613ad6920315d98e2e0a4 | 2020-08-04T07:26:17.929363 | 0:01:31.057202 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 6 | 35 |
Performance Improvements | 1 | 70 |
Unchanged Tests | 977 | 879 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan | 3.79% | 68.306 | 70.894 | - | -17.08% | - |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/aermod | 14.42% | 7.403 | 8.471 | - | 1.89% | - |
polyhedron/rnflow | 4.73% | 19.680 | 20.612 | - | 4.36% | - |
polyhedron/ac | 4.13% | 8.365 | 8.710 | - | 1.46% | - |
polyhedron/tfft2 | 2.76% | 89.432 | 91.904 | - | 4.37% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-192 decrypt | -4.49% | 3845.792 | 3672.954 | - | 5.57% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
tramp3d | -40.49% | 1.548 | 0.921 | - | -47.86% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 11.45% | 0.713 | 0.794 | - | 0.37% | - |
polyhedron/air | 5.44% | 3.177 | 3.350 | - | -0.02% | - |
polyhedron/mdbx | 4.32% | 1.973 | 2.058 | - | -0.33% | - |
polyhedron/nf | 3.55% | 0.921 | 0.954 | - | -0.04% | - |
polyhedron/rnflow | 3.40% | 3.194 | 3.302 | - | -0.18% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 4.37% | 88.053 | 91.904 | - | 2.76% | - |
polyhedron/rnflow | 4.36% | 19.751 | 20.612 | - | 4.73% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 15.36% | 15.20 MB | 17.54 MB | - | -0.71% | - |
polyhedron/air | 6.97% | 125.74 MB | 134.50 MB | - | 0.05% | - |
polyhedron/tfft2 | 4.27% | 44.79 MB | 46.70 MB | - | -0.25% | - |
polyhedron/fatigue2 | 3.12% | 59.62 MB | 61.48 MB | - | -0.32% | - |
himeno | 2.50% | 33.91 MB | 34.76 MB | - | 0.12% | - |
polyhedron/capacita | 2.29% | 79.18 MB | 80.99 MB | - | 1.43% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.42% | 66.341 | 61.419 | - | -0.01% | - |
botan/Blowfish encrypt | -7.28% | 228.855 | 212.191 | - | -0.02% | - |
botan/Blowfish decrypt | -7.23% | 227.021 | 210.598 | - | -0.07% | - |
botan/Twofish encrypt | -6.87% | 315.968 | 294.256 | - | -0.04% | - |
botan/AES-128/OCB decrypt | -6.69% | 919.637 | 858.131 | - | -1.22% | - |
nbench/STRING SORT | -6.37% | 2440.800 | 2285.200 | - | -1.84% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.37% | 65.119 | 61.621 | - | 0.10% | - |
nbench/ASSIGNMENT | -3.96% | 78.206 | 75.108 | - | 0.00% | - |
nbench/HUFFMAN | -3.61% | 6422.900 | 6190.800 | - | -0.58% | - |
botan/Twofish decrypt | -3.25% | 302.824 | 292.969 | - | 0.06% | - |
nbench/NUMERIC SORT | -2.92% | 1568.700 | 1522.900 | - | 0.07% | - |
botan/Salsa20 encrypt | -2.77% | 498.956 | 485.113 | - | -0.00% | - |
botan/DES decrypt | -2.58% | 93.887 | 91.468 | - | 0.00% | - |
botan/CAST-128 decrypt | -2.42% | 227.066 | 221.575 | - | -0.01% | - |
botan/SM4 encrypt | -2.36% | 117.976 | 115.196 | - | 0.18% | - |
botan/SM4 decrypt | -2.29% | 118.085 | 115.384 | - | 0.12% | - |
botan/AES-128/XTS decrypt | -2.27% | 1650.924 | 1613.449 | - | 0.04% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 14.30% | 12.89 KB | 14.74 KB | - | 0.00% | - |
polyhedron/mdbx/elf | 4.13% | 76.45 KB | 79.60 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 3.71% | 72.77 KB | 75.47 KB | - | 0.00% | - |
polyhedron/air/elf | 3.36% | 96.87 KB | 100.12 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | 3.01% | 50.92 KB | 52.45 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -17.08% | 85.492 | 70.894 | - | 3.79% | - |
polyhedron/ac | -10.53% | 0.998 | 0.893 | - | 0.55% | - |
polyhedron/gas_dyn2 | -6.50% | 1.922 | 1.797 | - | 0.39% | - |
polyhedron/aermod | -4.73% | 20.356 | 19.394 | - | 1.12% | - |
polyhedron/test_fpu2 | -2.89% | 2.655 | 2.578 | - | 0.08% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -47.86% | 1.766 | 0.921 | - | -40.49% | - |
polyhedron/air | -35.39% | 2.679 | 1.731 | - | 1.04% | - |
polyhedron/mdbx | -10.76% | 6.533 | 5.830 | - | -1.40% | - |
polyhedron/capacita | -9.76% | 21.064 | 19.008 | - | -0.12% | - |
polyhedron/nf | -7.34% | 4.944 | 4.581 | - | -0.36% | - |
polyhedron/doduc | -7.33% | 9.242 | 8.565 | - | 1.93% | - |
polyhedron/fatigue2 | -7.18% | 50.638 | 47.002 | - | 0.00% | - |
polyhedron/induct2 | -5.34% | 18.956 | 17.943 | - | -0.01% | - |
polyhedron/gas_dyn2 | -4.27% | 47.068 | 45.056 | - | -0.40% | - |
polyhedron/protein | -3.89% | 17.316 | 16.643 | - | 0.04% | - |
polyhedron/linpk | -2.88% | 3.030 | 2.943 | - | 1.12% | - |
polyhedron/test_fpu2 | -2.26% | 25.651 | 25.072 | - | -0.47% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -4.84% | 98.00 MB | 93.26 MB | - | -0.13% | - |
polyhedron/gas_dyn2 | -3.75% | 64.67 MB | 62.25 MB | - | 0.54% | - |
polyhedron/ac | -2.61% | 47.36 MB | 46.12 MB | - | -0.10% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/Serpent encrypt | 22.22% | 192.474 | 235.249 | - | -0.05% | - |
botan/CTR-BE(Serpent) encrypt | 21.49% | 187.375 | 227.647 | - | 0.09% | - |
botan/CTR-BE(Serpent) decrypt | 21.30% | 187.606 | 227.566 | - | 0.05% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.88% | 139.308 | 168.392 | - | -0.01% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.62% | 139.921 | 168.777 | - | -0.09% | - |
botan/IDEA decrypt | 20.19% | 374.544 | 450.162 | - | 0.05% | - |
botan/IDEA encrypt | 20.05% | 374.934 | 450.101 | - | -0.01% | - |
botan/Serpent/XTS encrypt | 19.56% | 173.347 | 207.252 | - | -0.12% | - |
botan/Serpent/OCB encrypt | 17.98% | 154.213 | 181.947 | - | 0.02% | - |
botan/Noekeon encrypt | 14.98% | 314.440 | 361.545 | - | -0.09% | - |
botan/Noekeon decrypt | 12.08% | 336.657 | 377.315 | - | 0.01% | - |
botan/Serpent decrypt | 11.17% | 242.594 | 269.680 | - | 0.01% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.94% | 226.742 | 249.278 | - | 0.03% | - |
botan/Serpent/XTS decrypt | 9.83% | 212.291 | 233.153 | - | -0.02% | - |
botan/ChaCha20Poly1305 encrypt | 9.46% | 372.006 | 407.191 | - | -0.18% | - |
botan/ChaCha20Poly1305 decrypt | 8.87% | 371.074 | 403.980 | - | 0.18% | - |
botan/Serpent/EAX decrypt | 6.86% | 52.011 | 55.578 | - | 0.29% | - |
botan/Serpent/EAX encrypt | 6.81% | 51.795 | 55.321 | - | 0.02% | - |
botan/Serpent/OCB decrypt | 6.48% | 185.326 | 197.331 | - | 0.23% | - |
botan/AES-128/OCB encrypt | 5.92% | 891.055 | 943.763 | - | 0.10% | - |
botan/AES-192 decrypt | 5.57% | 3479.197 | 3672.954 | - | -4.49% | - |
botan/Keccak-1600(512) hash | 4.94% | 164.000 | 172.097 | - | -0.12% | - |
botan/AES-128/CBC/PKCS7 decrypt | 4.12% | 3095.644 | 3223.254 | - | -0.22% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 3.81% | 1130.195 | 1173.208 | - | -0.27% | - |
botan/Camellia-128 decrypt | 3.68% | 128.886 | 133.628 | - | 0.02% | - |
botan/Camellia-128 encrypt | 3.68% | 129.639 | 134.404 | - | 0.02% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.09% | 1168.393 | 1204.533 | - | -0.21% | - |
botan/CTR-BE(AES-128) encrypt | 2.80% | 3291.115 | 3383.251 | - | 0.32% | - |
botan/KASUMI decrypt | 2.31% | 75.290 | 77.032 | - | -0.20% | - |
botan/AES-256 encrypt | 2.24% | 4126.781 | 4219.092 | - | -0.95% | - |
botan/AES-128/EAX decrypt | 2.02% | 461.929 | 471.256 | - | -0.17% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray/elf | -13.15% | 30.77 KB | 26.72 KB | - | 0.00% | - |
nbench/elf | -12.32% | 90.96 KB | 79.76 KB | - | 0.00% | - |
polyhedron/ac/elf | -11.43% | 42.02 KB | 37.22 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf/sections/text | -10.15% | 46.31 KB | 41.61 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -10.10% | 21.50 KB | 19.33 KB | - | 0.00% | - |
nbench/elf/sections/text | -6.70% | 49.89 KB | 46.55 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.38% | 77.17 KB | 72.25 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -6.16% | 51.47 KB | 48.30 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -5.02% | 96.54 KB | 91.70 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.66% | 18.42 KB | 17.56 KB | - | 0.00% | - |
himeno/elf | -3.11% | 26.15 KB | 25.34 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | -3.10% | 68.99 KB | 66.84 KB | - | 0.00% | - |
himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.97% | 161.20 KB | 156.41 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.74% | 30.23 KB | 29.41 KB | - | 0.00% | - |
polyhedron/linpk/elf | -2.69% | 29.94 KB | 29.13 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.31% | 129.95 KB | 126.95 KB | - | 0.00% | - |
polyhedron/tfft2/elf | -2.21% | 34.23 KB | 33.47 KB | - | 0.00% | - |
polyhedron/nf/elf | -2.14% | 38.33 KB | 37.51 KB | - | 0.00% | - |
Report Time: 0.25s