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: 1495.591 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 20210127 (experimental) e62bb7f083470ccdadbd83ef885c6fe1e5cb9e67 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 | e62bb7f083470ccdadbd83ef885c6fe1e5cb9e67 |
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 | 1611706593000.e62bb7f083470ccdadbd83ef885c6fe1e5cb9e67 | 2021-01-27T07:31:11.306608 | 0:01:36.053415 |
Previous | 1611621958000.667c8e33270e267c764202021c350ef2d5d861e7 | 2021-01-26T09:13:42.184228 | 0:01:38.613145 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 1 | 62 |
Performance Improvements | 4 | 69 |
Unchanged Tests | 979 | 853 |
Total Tests | 984 |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/OCB decrypt | -4.29% | 958.282 | 917.213 | - | -0.26% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/tfft2 | -2.79% | 91.113 | 88.571 | - | 0.59% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/GCM(16) [clmul] encrypt | 4.51% | 1151.550 | 1203.438 | - | 3.00% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 3.33% | 1122.341 | 1159.678 | - | 2.61% | - |
botan/CTR-BE(AES-128) decrypt | 2.71% | 3267.966 | 3356.451 | - | 0.45% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 16.18% | 0.713 | 0.828 | - | -1.24% | - |
polyhedron/linpk | 10.85% | 0.643 | 0.713 | - | -0.62% | - |
polyhedron/air | 9.18% | 3.177 | 3.468 | - | -0.34% | - |
cray | 7.74% | 0.398 | 0.428 | - | 0.56% | - |
polyhedron/rnflow | 6.65% | 3.194 | 3.406 | - | 0.65% | - |
polyhedron/induct2 | 5.99% | 3.754 | 3.979 | - | -0.34% | - |
polyhedron/capacita | 5.29% | 2.674 | 2.816 | - | 0.30% | - |
polyhedron/mdbx | 3.89% | 1.973 | 2.050 | - | -0.25% | - |
nbench | 3.79% | 2.974 | 3.086 | - | -0.61% | - |
polyhedron/protein | 3.49% | 2.435 | 2.520 | - | 0.52% | - |
tramp3d | 3.41% | 18.571 | 19.205 | - | 0.15% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray | 8.56% | 3.079 | 3.342 | - | -0.13% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 19.89% | 15.20 MB | 18.23 MB | - | -0.34% | - |
polyhedron/capacita | 10.13% | 79.18 MB | 87.20 MB | - | -0.07% | - |
polyhedron/air | 9.08% | 125.74 MB | 137.16 MB | - | -0.01% | - |
polyhedron/tfft2 | 6.97% | 44.79 MB | 47.91 MB | - | -0.09% | - |
polyhedron/linpk | 6.54% | 40.35 MB | 42.99 MB | - | -0.01% | - |
cray | 6.32% | 35.55 MB | 37.80 MB | - | 0.00% | - |
himeno | 5.76% | 33.91 MB | 35.86 MB | - | 0.13% | - |
polyhedron/fatigue2 | 5.20% | 59.62 MB | 62.72 MB | - | 0.06% | - |
polyhedron/rnflow | 4.77% | 96.83 MB | 101.45 MB | - | 0.06% | - |
polyhedron/mp_prop_design | 4.55% | 48.65 MB | 50.86 MB | - | -0.73% | - |
polyhedron/channel2 | 3.55% | 40.02 MB | 41.44 MB | - | 0.06% | - |
polyhedron/protein | 3.10% | 77.46 MB | 79.86 MB | - | 0.15% | - |
nbench | 2.39% | 59.49 MB | 60.91 MB | - | -0.04% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.64% | 192.590 | 89.289 | - | -0.08% | - |
botan/XTEA encrypt | -51.20% | 193.025 | 94.196 | - | 0.08% | - |
botan/AES-128/XTS decrypt | -26.90% | 1650.924 | 1206.766 | - | -0.18% | - |
botan/AES-128/XTS encrypt | -25.11% | 1686.224 | 1262.878 | - | 0.24% | - |
botan/KASUMI decrypt | -18.00% | 75.290 | 61.735 | - | 0.08% | - |
botan/Twofish encrypt | -12.18% | 315.968 | 277.472 | - | -0.04% | - |
nbench/FP EMULATION | -10.69% | 848.500 | 757.830 | - | -0.05% | - |
botan/Twofish decrypt | -7.08% | 302.824 | 281.390 | - | -0.01% | - |
botan/CAST-128 decrypt | -6.95% | 227.066 | 211.276 | - | 0.05% | - |
botan/Keccak-1600(512) hash | -6.62% | 164.000 | 153.146 | - | -0.34% | - |
botan/Blowfish encrypt | -6.43% | 228.855 | 214.144 | - | -0.03% | - |
botan/CAST-128 encrypt | -6.30% | 227.496 | 213.171 | - | -0.16% | - |
botan/Blowfish decrypt | -6.29% | 227.021 | 212.735 | - | 0.08% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.12% | 66.341 | 62.282 | - | -0.10% | - |
botan/KASUMI encrypt | -5.68% | 77.092 | 72.715 | - | 0.01% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.44% | 65.119 | 61.575 | - | 0.36% | - |
botan/Tiger(24,3) hash | -5.26% | 467.829 | 443.207 | - | -0.20% | - |
nbench/ASSIGNMENT | -4.04% | 78.206 | 75.048 | - | -0.01% | - |
botan/Salsa20 encrypt | -3.58% | 498.956 | 481.112 | - | -0.06% | - |
nbench/NUMERIC SORT | -3.30% | 1568.700 | 1516.900 | - | -0.18% | - |
botan/CAST-256 encrypt | -3.06% | 118.869 | 115.234 | - | 0.00% | - |
botan/CAST-256 decrypt | -2.95% | 118.817 | 115.306 | - | -0.01% | - |
nbench/NEURAL NET | -2.23% | 254.430 | 248.750 | - | 0.00% | - |
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 | 2.88% | 676.30 KB | 695.80 KB | - | -0.02% | - |
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 | -4.95% | 1.922 | 1.827 | - | -0.64% | - |
polyhedron/ac | -3.78% | 0.998 | 0.961 | - | 0.16% | - |
polyhedron/aermod | -3.66% | 20.356 | 19.611 | - | -0.12% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -48.92% | 1.766 | 0.902 | - | -0.35% | - |
polyhedron/air | -38.88% | 2.679 | 1.637 | - | 0.02% | - |
polyhedron/nf | -18.39% | 4.944 | 4.035 | - | -0.02% | - |
polyhedron/linpk | -17.67% | 3.030 | 2.495 | - | 0.37% | - |
polyhedron/fatigue2 | -12.79% | 50.638 | 44.161 | - | 0.12% | - |
polyhedron/mdbx | -12.12% | 6.533 | 5.742 | - | 0.02% | - |
polyhedron/ac | -10.94% | 8.585 | 7.646 | - | -0.05% | - |
polyhedron/doduc | -9.75% | 9.242 | 8.341 | - | -0.10% | - |
polyhedron/aermod | -9.61% | 8.313 | 7.514 | - | -0.04% | - |
polyhedron/capacita | -8.62% | 21.064 | 19.247 | - | -0.22% | - |
polyhedron/test_fpu2 | -5.78% | 25.651 | 24.168 | - | 0.26% | - |
polyhedron/protein | -4.82% | 17.316 | 16.482 | - | 0.04% | - |
polyhedron/induct2 | -4.73% | 18.956 | 18.060 | - | 0.03% | - |
polyhedron/gas_dyn2 | -4.57% | 47.068 | 44.917 | - | 0.12% | - |
polyhedron/mp_prop_design | -2.78% | 66.839 | 64.979 | - | -0.01% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.75% | 64.67 MB | 62.89 MB | - | -0.81% | - |
polyhedron/induct2 | -2.15% | 98.00 MB | 95.89 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 87.20% | 3137.687 | 5873.672 | - | 0.05% | - |
botan/AES-128 encrypt | 86.42% | 3132.732 | 5839.943 | - | -0.58% | - |
botan/AES-192 encrypt | 84.56% | 2704.554 | 4991.589 | - | -0.01% | - |
botan/AES-192 decrypt | 45.15% | 3479.197 | 5050.041 | - | -0.19% | - |
botan/Serpent encrypt | 22.38% | 192.474 | 235.556 | - | 0.13% | - |
botan/CTR-BE(Serpent) encrypt | 22.34% | 187.375 | 229.227 | - | 0.16% | - |
botan/IDEA decrypt | 21.87% | 374.544 | 456.452 | - | 0.02% | - |
botan/CTR-BE(Serpent) decrypt | 21.66% | 187.606 | 228.249 | - | -0.06% | - |
botan/IDEA encrypt | 21.62% | 374.934 | 456.006 | - | -0.10% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.40% | 139.308 | 167.720 | - | 0.14% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.24% | 139.921 | 168.241 | - | 0.12% | - |
botan/Serpent/OCB encrypt | 17.65% | 154.213 | 181.428 | - | 0.50% | - |
botan/Noekeon encrypt | 15.10% | 314.440 | 361.910 | - | -0.36% | - |
botan/Serpent/XTS encrypt | 14.71% | 173.347 | 198.851 | - | 0.06% | - |
botan/Noekeon decrypt | 11.80% | 336.657 | 376.382 | - | -0.52% | - |
botan/ChaCha20Poly1305 encrypt | 11.44% | 372.006 | 414.561 | - | -0.41% | - |
botan/Serpent decrypt | 10.96% | 242.594 | 269.184 | - | -0.17% | - |
botan/ChaCha20Poly1305 decrypt | 10.84% | 371.074 | 411.311 | - | -0.36% | - |
botan/Camellia-128 decrypt | 10.26% | 128.886 | 142.115 | - | -0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.18% | 226.742 | 249.833 | - | 0.02% | - |
botan/Camellia-128 encrypt | 9.66% | 129.639 | 142.162 | - | -0.09% | - |
botan/Serpent/EAX encrypt | 7.59% | 51.795 | 55.725 | - | 0.06% | - |
botan/Serpent/OCB decrypt | 7.52% | 185.326 | 199.256 | - | -0.03% | - |
botan/Camellia-256 decrypt | 7.19% | 103.712 | 111.171 | - | -0.00% | - |
botan/Serpent/EAX decrypt | 7.11% | 52.011 | 55.708 | - | 0.27% | - |
botan/Camellia-192 decrypt | 7.08% | 103.858 | 111.208 | - | 0.08% | - |
botan/Camellia-192 encrypt | 6.31% | 104.838 | 111.453 | - | 0.01% | - |
botan/Camellia-256 encrypt | 6.17% | 104.973 | 111.445 | - | 0.03% | - |
himeno | 4.23% | 945.939 | 985.918 | - | 0.01% | - |
botan/Serpent/XTS decrypt | 3.86% | 212.291 | 220.483 | - | -0.56% | - |
botan/AES-128/OCB encrypt | 3.68% | 891.055 | 923.820 | - | -1.49% | - |
botan/AES-256 encrypt | 3.59% | 4126.781 | 4275.026 | - | -1.33% | - |
botan/AES-128/CBC/PKCS7 decrypt | 3.21% | 3095.644 | 3194.881 | - | 1.27% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.00% | 1168.393 | 1203.438 | - | 4.51% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.61% | 1130.195 | 1159.678 | - | 3.33% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.14% | 784.988 | 801.780 | - | 0.32% | - |
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: 0.18s