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) 2.35.1.20201112-1 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 20210126 (experimental) 667c8e33270e267c764202021c350ef2d5d861e7 Copyright (C) 2021 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 | 667c8e33270e267c764202021c350ef2d5d861e7 |
glibc |
GNU C Library (GNU libc) release release version 2.32 (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 10.2.1 20201202 [revision e563687cf9d3d1278f45aaebd03e0f66531076c9]. 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) 2.35.1.20201112-1 |
options | None |
reason | None |
uname | Linux benzen 5.10.7-1-default #1 SMP Wed Jan 13 06:08:43 UTC 2021 (1c33a89) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1611621958000.667c8e33270e267c764202021c350ef2d5d861e7 | 2021-01-26T09:13:42.184228 | 0:01:38.613145 |
Previous | 1611603688000.d6f1cf644c45b76a27b6a6869dedaa030e3c7570 | 2021-01-25T22:18:37.222449 | 0:01:36.235444 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 3 | 65 |
Performance Improvements | 1 | 66 |
Unchanged Tests | 980 | 853 |
Total Tests | 984 |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 2.59% | 88.815 | 91.113 | - | 3.47% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/GCM(16) [clmul] decrypt | -3.87% | 1167.569 | 1122.341 | - | -0.69% | - |
botan/AES-128/GCM(16) [clmul] encrypt | -3.85% | 1197.618 | 1151.550 | - | -1.44% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-256 encrypt | 2.32% | 4234.437 | 4332.637 | - | 4.99% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 17.64% | 0.713 | 0.838 | - | 1.31% | - |
polyhedron/linpk | 11.54% | 0.643 | 0.717 | - | 0.78% | - |
polyhedron/air | 9.56% | 3.177 | 3.480 | - | 0.23% | - |
cray | 7.14% | 0.398 | 0.426 | - | -0.46% | - |
polyhedron/induct2 | 6.35% | 3.754 | 3.992 | - | -0.59% | - |
himeno | 6.07% | 0.334 | 0.354 | - | 0.12% | - |
polyhedron/rnflow | 5.96% | 3.194 | 3.384 | - | -0.14% | - |
polyhedron/capacita | 4.98% | 2.674 | 2.807 | - | -0.12% | - |
nbench | 4.42% | 2.974 | 3.105 | - | -0.54% | - |
polyhedron/mdbx | 4.16% | 1.973 | 2.055 | - | -0.19% | - |
tramp3d | 3.25% | 18.571 | 19.176 | - | 0.09% | - |
polyhedron/protein | 2.95% | 2.435 | 2.507 | - | 1.31% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray | 8.70% | 3.079 | 3.347 | - | 0.09% | - |
polyhedron/tfft2 | 3.47% | 88.053 | 91.113 | - | 2.59% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 20.30% | 15.20 MB | 18.29 MB | - | 0.00% | - |
polyhedron/capacita | 10.21% | 79.18 MB | 87.26 MB | - | 0.00% | - |
polyhedron/air | 9.09% | 125.74 MB | 137.16 MB | - | 0.00% | - |
polyhedron/tfft2 | 7.06% | 44.79 MB | 47.95 MB | - | 0.00% | - |
polyhedron/linpk | 6.55% | 40.35 MB | 43.00 MB | - | 0.00% | - |
cray | 6.32% | 35.55 MB | 37.80 MB | - | 0.00% | - |
himeno | 5.62% | 33.91 MB | 35.82 MB | - | 0.00% | - |
polyhedron/mp_prop_design | 5.32% | 48.65 MB | 51.24 MB | - | 0.00% | - |
polyhedron/fatigue2 | 5.14% | 59.62 MB | 62.68 MB | - | 0.00% | - |
polyhedron/rnflow | 4.71% | 96.83 MB | 101.39 MB | - | 0.42% | - |
polyhedron/channel2 | 3.49% | 40.02 MB | 41.42 MB | - | 0.00% | - |
polyhedron/protein | 2.94% | 77.46 MB | 79.74 MB | - | 0.00% | - |
nbench | 2.44% | 59.49 MB | 60.94 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.60% | 192.590 | 89.362 | - | 0.04% | - |
botan/XTEA encrypt | -51.24% | 193.025 | 94.120 | - | -0.02% | - |
botan/AES-128/XTS decrypt | -26.77% | 1650.924 | 1209.001 | - | 0.21% | - |
botan/AES-128/XTS encrypt | -25.28% | 1686.224 | 1259.877 | - | 0.09% | - |
botan/KASUMI decrypt | -18.07% | 75.290 | 61.683 | - | 0.03% | - |
botan/Twofish encrypt | -12.15% | 315.968 | 277.584 | - | 0.03% | - |
nbench/FP EMULATION | -10.64% | 848.500 | 758.180 | - | -0.07% | - |
botan/Twofish decrypt | -7.07% | 302.824 | 281.418 | - | -0.02% | - |
botan/CAST-128 decrypt | -7.00% | 227.066 | 211.173 | - | -0.02% | - |
botan/Blowfish encrypt | -6.40% | 228.855 | 214.198 | - | -0.08% | - |
botan/Blowfish decrypt | -6.37% | 227.021 | 212.561 | - | -0.02% | - |
botan/Keccak-1600(512) hash | -6.30% | 164.000 | 153.664 | - | 0.08% | - |
botan/CAST-128 encrypt | -6.15% | 227.496 | 213.510 | - | 0.05% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.03% | 66.341 | 62.342 | - | -0.00% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.78% | 65.119 | 61.356 | - | -0.01% | - |
botan/KASUMI encrypt | -5.68% | 77.092 | 72.711 | - | 0.19% | - |
botan/Tiger(24,3) hash | -5.07% | 467.829 | 444.091 | - | 0.07% | - |
nbench/ASSIGNMENT | -4.02% | 78.206 | 75.059 | - | -0.01% | - |
botan/Salsa20 encrypt | -3.52% | 498.956 | 481.402 | - | -0.31% | - |
nbench/NUMERIC SORT | -3.12% | 1568.700 | 1519.700 | - | 0.17% | - |
botan/CAST-256 encrypt | -3.06% | 118.869 | 115.231 | - | -0.07% | - |
botan/CAST-256 decrypt | -2.95% | 118.817 | 115.317 | - | 0.02% | - |
nbench/NEURAL NET | -2.23% | 254.430 | 248.750 | - | 0.03% | - |
botan/CTR-BE(AES-128) decrypt | -2.19% | 3341.276 | 3267.966 | - | 0.07% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/linpk/elf | 18.55% | 29.94 KB | 35.49 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 14.70% | 12.89 KB | 14.79 KB | - | 0.00% | - |
cray/elf | 7.54% | 30.77 KB | 33.09 KB | - | 0.00% | - |
himeno/elf | 5.95% | 26.15 KB | 27.70 KB | - | 0.00% | - |
polyhedron/air/elf | 5.80% | 96.87 KB | 102.48 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.67% | 72.77 KB | 76.90 KB | - | 0.00% | - |
polyhedron/channel2/elf | 5.06% | 30.23 KB | 31.77 KB | - | 0.00% | - |
polyhedron/tfft2/elf | 4.70% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 4.37% | 11.53 KB | 12.04 KB | - | 0.00% | - |
polyhedron/nf/elf | 4.02% | 38.33 KB | 39.87 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf | 3.63% | 42.66 KB | 44.20 KB | - | 0.00% | - |
botan/elf | 2.91% | 676.30 KB | 695.96 KB | - | 0.00% | - |
polyhedron/fatigue2/elf | 2.25% | 71.99 KB | 73.61 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf | 2.06% | 75.23 KB | 76.78 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -4.34% | 1.922 | 1.839 | - | 1.15% | - |
polyhedron/ac | -3.93% | 0.998 | 0.959 | - | 0.53% | - |
polyhedron/aermod | -3.55% | 20.356 | 19.634 | - | -0.85% | - |
botan | -3.27% | 85.492 | 82.694 | - | -0.34% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -48.74% | 1.766 | 0.905 | - | 0.73% | - |
polyhedron/air | -38.90% | 2.679 | 1.637 | - | 0.31% | - |
polyhedron/nf | -18.37% | 4.944 | 4.036 | - | 0.23% | - |
polyhedron/linpk | -17.97% | 3.030 | 2.486 | - | 0.56% | - |
polyhedron/fatigue2 | -12.90% | 50.638 | 44.107 | - | 0.01% | - |
polyhedron/mdbx | -12.14% | 6.533 | 5.740 | - | 0.02% | - |
polyhedron/ac | -10.90% | 8.585 | 7.649 | - | 0.11% | - |
polyhedron/doduc | -9.65% | 9.242 | 8.350 | - | -0.04% | - |
polyhedron/aermod | -9.57% | 8.313 | 7.517 | - | -0.20% | - |
polyhedron/capacita | -8.42% | 21.064 | 19.290 | - | 0.32% | - |
polyhedron/test_fpu2 | -6.03% | 25.651 | 24.105 | - | 0.35% | - |
polyhedron/protein | -4.86% | 17.316 | 16.475 | - | 0.02% | - |
polyhedron/induct2 | -4.76% | 18.956 | 18.054 | - | -0.07% | - |
polyhedron/gas_dyn2 | -4.68% | 47.068 | 44.864 | - | -0.10% | - |
polyhedron/mp_prop_design | -2.77% | 66.839 | 64.986 | - | 0.00% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -2.15% | 98.00 MB | 95.89 MB | - | -0.55% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 encrypt | 87.51% | 3132.732 | 5874.303 | - | 0.01% | - |
botan/AES-128 decrypt | 87.10% | 3137.687 | 5870.621 | - | -0.08% | - |
botan/AES-192 encrypt | 84.58% | 2704.554 | 4992.113 | - | -0.58% | - |
botan/AES-192 decrypt | 45.43% | 3479.197 | 5059.705 | - | -0.00% | - |
botan/Serpent encrypt | 22.22% | 192.474 | 235.248 | - | -0.02% | - |
botan/CTR-BE(Serpent) encrypt | 22.15% | 187.375 | 228.871 | - | -0.04% | - |
botan/IDEA decrypt | 21.84% | 374.544 | 456.363 | - | -0.20% | - |
botan/CTR-BE(Serpent) decrypt | 21.74% | 187.606 | 228.397 | - | -0.05% | - |
botan/IDEA encrypt | 21.74% | 374.934 | 456.455 | - | -0.19% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.23% | 139.308 | 167.484 | - | -0.47% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.09% | 139.921 | 168.031 | - | -0.45% | - |
botan/Serpent/OCB encrypt | 17.07% | 154.213 | 180.532 | - | 0.09% | - |
botan/Noekeon encrypt | 15.51% | 314.440 | 363.216 | - | 0.11% | - |
botan/Serpent/XTS encrypt | 14.64% | 173.347 | 198.728 | - | -0.27% | - |
botan/Noekeon decrypt | 12.39% | 336.657 | 378.357 | - | 0.03% | - |
botan/ChaCha20Poly1305 encrypt | 11.90% | 372.006 | 416.278 | - | 0.05% | - |
botan/ChaCha20Poly1305 decrypt | 11.25% | 371.074 | 412.802 | - | 0.18% | - |
botan/Serpent decrypt | 11.15% | 242.594 | 269.635 | - | 0.02% | - |
botan/Camellia-128 decrypt | 10.29% | 128.886 | 142.152 | - | 0.02% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.16% | 226.742 | 249.786 | - | 0.04% | - |
botan/Camellia-128 encrypt | 9.76% | 129.639 | 142.287 | - | -0.01% | - |
botan/Serpent/OCB decrypt | 7.55% | 185.326 | 199.309 | - | -0.29% | - |
botan/Serpent/EAX encrypt | 7.53% | 51.795 | 55.694 | - | 0.18% | - |
botan/Camellia-256 decrypt | 7.19% | 103.712 | 111.174 | - | -0.03% | - |
botan/Camellia-192 decrypt | 6.99% | 103.858 | 111.118 | - | -0.08% | - |
botan/Serpent/EAX decrypt | 6.82% | 52.011 | 55.557 | - | 0.08% | - |
botan/Camellia-192 encrypt | 6.30% | 104.838 | 111.446 | - | -0.02% | - |
botan/Camellia-256 encrypt | 6.13% | 104.973 | 111.410 | - | -0.06% | - |
botan/AES-128/OCB encrypt | 5.25% | 891.055 | 937.811 | - | 0.47% | - |
botan/AES-256 encrypt | 4.99% | 4126.781 | 4332.637 | - | 2.32% | - |
botan/Serpent/XTS decrypt | 4.44% | 212.291 | 221.716 | - | 0.37% | - |
himeno | 4.21% | 945.939 | 985.806 | - | 0.13% | - |
botan/AES-128/OCB decrypt | 4.20% | 919.637 | 958.282 | - | 0.55% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.44% | 46.31 KB | 40.55 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.65% | 21.50 KB | 19.43 KB | - | 0.00% | - |
polyhedron/ac/elf | -5.80% | 42.02 KB | 39.59 KB | - | 0.00% | - |
nbench/elf | -5.34% | 90.96 KB | 86.10 KB | - | 0.00% | - |
nbench/elf/sections/text | -5.00% | 49.89 KB | 47.40 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.22% | 18.42 KB | 17.65 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.18% | 18.95 KB | 18.16 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.51% | 51.47 KB | 49.66 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -3.31% | 77.17 KB | 74.62 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -3.24% | 50.92 KB | 49.27 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.39% | 46.91 KB | 45.79 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.31% | 129.95 KB | 126.96 KB | - | 0.00% | - |
himeno/elf/sections/text | -2.14% | 5.66 KB | 5.54 KB | - | 0.00% | - |
Report Time: 0.23s