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: 1497.185 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) 10.0.1 20200319 (experimental) b5562f1187d47b0e8a20687a8d31d00c187aada9 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 | b5562f1187d47b0e8a20687a8d31d00c187aada9 |
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 | 1584576980000.b5562f1187d47b0e8a20687a8d31d00c187aada9 | 2020-03-19T07:28:49.107885 | 0:01:31.976284 |
Previous | 1584494529000.52b3aa8be18938486065f5f2a23553b134a10a81 | 2020-03-18T07:28:58.382174 | 0:01:33.626812 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 6 | 28 |
Performance Improvements | 4 | 51 |
Unchanged Tests | 974 | 905 |
Total Tests | 984 |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/ARIA-128 decrypt | -2.56% | 157.754 | 153.716 | - | -2.21% | - |
botan/ARIA-128 encrypt | -2.51% | 157.659 | 153.700 | - | -1.99% | - |
botan/ARIA-192 encrypt | -2.38% | 136.017 | 132.782 | - | -1.96% | - |
botan/ARIA-192 decrypt | -2.35% | 136.028 | 132.833 | - | -1.93% | - |
botan/ARIA-256 encrypt | -2.03% | 119.632 | 117.201 | - | -1.53% | - |
Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/elf | 2.65% | 680.59 KB | 698.59 KB | - | 3.30% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -3.46% | 47.569 | 45.921 | - | -2.44% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-192 decrypt | 4.27% | 3459.969 | 3607.561 | - | 3.69% | - |
botan/AES-128/XTS decrypt | 3.22% | 1589.870 | 1640.999 | - | -0.60% | - |
nbench/LU DECOMPOSITION | 2.01% | 8230.200 | 8396.000 | - | 2.86% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 9.73% | 0.713 | 0.782 | - | -1.39% | - |
polyhedron/air | 6.11% | 3.177 | 3.371 | - | -0.35% | - |
polyhedron/mdbx | 4.53% | 1.973 | 2.062 | - | -0.12% | - |
polyhedron/induct2 | 3.30% | 3.754 | 3.878 | - | 0.26% | - |
polyhedron/fatigue2 | 3.10% | 2.119 | 2.185 | - | 0.97% | - |
botan | 2.71% | 85.492 | 87.808 | - | 0.51% | - |
nbench | 2.51% | 2.974 | 3.048 | - | 0.17% | - |
polyhedron/nf | 2.39% | 0.921 | 0.943 | - | -0.07% | - |
polyhedron/mp_prop_design | 2.21% | 0.965 | 0.986 | - | 0.51% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | 5.35% | 19.751 | 20.807 | - | 0.38% | - |
polyhedron/tfft2 | 2.59% | 88.053 | 90.334 | - | -1.78% | - |
polyhedron/test_fpu2 | 2.14% | 25.651 | 26.201 | - | 0.71% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 14.29% | 15.20 MB | 17.38 MB | - | -0.36% | - |
polyhedron/air | 6.42% | 125.74 MB | 133.81 MB | - | 0.06% | - |
polyhedron/tfft2 | 3.46% | 44.79 MB | 46.34 MB | - | 0.04% | - |
polyhedron/fatigue2 | 2.35% | 59.62 MB | 61.02 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/OCB decrypt | -5.08% | 919.637 | 872.964 | - | 1.19% | - |
nbench/STRING SORT | -4.62% | 2440.800 | 2328.000 | - | 0.19% | - |
nbench/NUMERIC SORT | -3.58% | 1568.700 | 1512.600 | - | -0.26% | - |
botan/KASUMI decrypt | -2.74% | 75.290 | 73.229 | - | 0.02% | - |
botan/KASUMI encrypt | -2.37% | 77.092 | 75.267 | - | -0.08% | - |
botan/ARIA-128 decrypt | -2.21% | 157.197 | 153.716 | - | -2.56% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 14.18% | 12.89 KB | 14.72 KB | - | 0.00% | - |
polyhedron/air/elf | 8.44% | 96.87 KB | 105.04 KB | - | 0.00% | - |
polyhedron/mdbx/elf | 5.23% | 76.45 KB | 80.45 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 3.95% | 72.77 KB | 75.64 KB | - | 0.00% | - |
botan/elf | 3.30% | 676.30 KB | 698.59 KB | - | 2.65% | - |
polyhedron/mdbx/elf/sections/text | 2.33% | 50.92 KB | 52.11 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/ac | -5.53% | 0.998 | 0.943 | - | -0.05% | - |
polyhedron/aermod | -3.98% | 20.356 | 19.545 | - | -0.79% | - |
polyhedron/gas_dyn2 | -3.26% | 1.922 | 1.859 | - | -0.11% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -11.09% | 1.766 | 1.571 | - | 0.99% | - |
polyhedron/gas_dyn2 | -2.44% | 47.068 | 45.921 | - | -3.46% | - |
polyhedron/capacita | -2.14% | 21.064 | 20.613 | - | -0.05% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -4.34% | 98.00 MB | 93.74 MB | - | -0.10% | - |
polyhedron/gas_dyn2 | -2.16% | 64.67 MB | 63.27 MB | - | 0.07% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/IDEA decrypt | 21.08% | 374.544 | 453.493 | - | 0.08% | - |
botan/IDEA encrypt | 20.77% | 374.934 | 452.819 | - | 0.15% | - |
botan/Serpent encrypt | 20.74% | 192.474 | 232.389 | - | 0.01% | - |
botan/CTR-BE(Serpent) decrypt | 20.29% | 187.606 | 225.680 | - | 0.34% | - |
botan/CTR-BE(Serpent) encrypt | 20.29% | 187.375 | 225.389 | - | 0.24% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 19.12% | 139.308 | 165.938 | - | -0.13% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 18.94% | 139.921 | 166.422 | - | -0.02% | - |
botan/Serpent/XTS encrypt | 18.50% | 173.347 | 205.423 | - | 0.10% | - |
botan/Serpent/OCB encrypt | 15.20% | 154.213 | 177.648 | - | -0.96% | - |
botan/Noekeon encrypt | 14.95% | 314.440 | 361.451 | - | 0.38% | - |
botan/ChaCha20Poly1305 encrypt | 12.13% | 372.006 | 417.121 | - | 0.27% | - |
botan/ChaCha20Poly1305 decrypt | 12.02% | 371.074 | 415.668 | - | 0.48% | - |
botan/Noekeon decrypt | 11.79% | 336.657 | 376.358 | - | -0.18% | - |
botan/Serpent decrypt | 9.89% | 242.594 | 266.581 | - | -0.01% | - |
botan/Serpent/CBC/PKCS7 decrypt | 8.66% | 226.742 | 246.368 | - | 1.82% | - |
botan/Serpent/XTS decrypt | 8.60% | 212.291 | 230.540 | - | 0.15% | - |
botan/Serpent/EAX encrypt | 6.71% | 51.795 | 55.273 | - | -0.15% | - |
botan/Serpent/EAX decrypt | 6.62% | 52.011 | 55.456 | - | 0.01% | - |
nbench/HUFFMAN | 6.23% | 6422.900 | 6823.300 | - | 0.08% | - |
botan/Camellia-128 decrypt | 5.21% | 128.886 | 135.597 | - | -0.36% | - |
botan/Serpent/OCB decrypt | 5.09% | 185.326 | 194.758 | - | 0.82% | - |
botan/Camellia-128 encrypt | 4.36% | 129.639 | 135.288 | - | -0.33% | - |
botan/AES-192 decrypt | 3.69% | 3479.197 | 3607.561 | - | 4.27% | - |
botan/Camellia-256 decrypt | 3.16% | 103.712 | 106.992 | - | -0.30% | - |
botan/Camellia-192 decrypt | 2.99% | 103.858 | 106.965 | - | -0.29% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.92% | 1168.393 | 1202.476 | - | 0.74% | - |
nbench/LU DECOMPOSITION | 2.86% | 8162.800 | 8396.000 | - | 2.01% | - |
botan/AES-128/OCB encrypt | 2.85% | 891.055 | 916.419 | - | 1.50% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.81% | 1130.195 | 1161.900 | - | -0.43% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.23% | 784.988 | 802.506 | - | 0.51% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray/elf | -13.00% | 30.77 KB | 26.77 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf/sections/text | -7.93% | 46.31 KB | 42.64 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -5.38% | 21.50 KB | 20.34 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -5.14% | 77.17 KB | 73.20 KB | - | 0.00% | - |
nbench/elf/sections/text | -4.73% | 49.89 KB | 47.53 KB | - | -0.07% | - |
himeno/elf/sections/text | -4.42% | 5.66 KB | 5.41 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -4.16% | 51.47 KB | 49.33 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -4.14% | 96.54 KB | 92.54 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -3.39% | 18.42 KB | 17.80 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | -2.47% | 68.99 KB | 67.28 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.46% | 161.20 KB | 157.24 KB | - | 0.00% | - |
tramp3d_pgo/elf | -2.07% | 936.94 KB | 917.52 KB | - | 0.07% | - |
polyhedron/linpk/elf/sections/text | -2.03% | 11.53 KB | 11.30 KB | - | 0.00% | - |
Report Time: 0.22s