Fields
hardware | None |
os_version | None |
Parameters
cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 128 On-line CPU(s) list: 0-127 Vendor ID: AuthenticAMD Model name: AMD EPYC 7702 64-Core Processor CPU family: 23 Model: 49 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.35 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 rapl 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 v_spec_ctrl umip rdpid overflow_recov succor smca Virtualization: AMD-V L1d cache: 2 MiB (64 instances) L1i cache: 2 MiB (64 instances) L2 cache: 32 MiB (64 instances) L3 cache: 256 MiB (16 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-127 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT enabled with STIBP protection Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP always-on, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected |
memory | MemTotal: 263696376 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) 12.0.0 20210517 (experimental) ce81282261c6c77883b17d0ebfbbe337bed76457 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 | ce81282261c6c77883b17d0ebfbbe337bed76457 |
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 | 1621268317000.ce81282261c6c77883b17d0ebfbbe337bed76457 | 2021-05-17T20:01:15.505932 | 0:01:25.049149 |
Previous | 1620955435000.f3b1516d9dfd969d7cc1ca6f26dec13478a1c458 | 2021-05-14T07:28:13.228595 | 0:01:24.284852 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 64 |
Performance Improvements | 1 | 77 |
Unchanged Tests | 983 | 843 |
Total Tests | 984 |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan | -3.64% | 84.384 | 81.311 | - | -4.89% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 118.15% | 4.400 | 9.600 | - | -0.29% | - |
polyhedron/tfft2 | 15.26% | 0.713 | 0.821 | - | -0.54% | - |
polyhedron/linpk | 13.35% | 0.643 | 0.729 | - | -0.09% | - |
polyhedron/channel2 | 10.57% | 0.514 | 0.568 | - | -0.07% | - |
polyhedron/rnflow | 9.28% | 3.194 | 3.490 | - | 1.04% | - |
polyhedron/air | 8.87% | 3.177 | 3.459 | - | -0.11% | - |
cray | 7.57% | 0.398 | 0.428 | - | -0.04% | - |
himeno | 6.58% | 0.334 | 0.356 | - | -0.14% | - |
nbench | 5.71% | 2.974 | 3.144 | - | -0.03% | - |
polyhedron/capacita | 4.98% | 2.674 | 2.807 | - | -1.04% | - |
tramp3d | 4.04% | 18.571 | 19.321 | - | 0.88% | - |
polyhedron/mdbx | 3.70% | 1.973 | 2.046 | - | -0.73% | - |
polyhedron/protein | 2.69% | 2.435 | 2.501 | - | 0.96% | - |
polyhedron/induct2 | 2.50% | 3.754 | 3.848 | - | 1.49% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 108.78% | 115.02 MB | 240.13 MB | - | -0.19% | - |
botan | 21.27% | 15.20 MB | 18.44 MB | - | 0.00% | - |
polyhedron/capacita | 10.43% | 79.18 MB | 87.44 MB | - | -0.14% | - |
polyhedron/air | 7.61% | 125.74 MB | 135.31 MB | - | -0.05% | - |
polyhedron/rnflow | 7.32% | 96.83 MB | 103.92 MB | - | -0.06% | - |
polyhedron/tfft2 | 7.27% | 44.79 MB | 48.04 MB | - | -0.26% | - |
polyhedron/linpk | 7.10% | 40.35 MB | 43.21 MB | - | -0.14% | - |
cray | 5.68% | 35.55 MB | 37.57 MB | - | 0.00% | - |
himeno | 5.52% | 33.91 MB | 35.78 MB | - | 0.00% | - |
polyhedron/fatigue2 | 5.24% | 59.62 MB | 62.74 MB | - | -0.10% | - |
polyhedron/mp_prop_design | 4.38% | 48.65 MB | 50.78 MB | - | -0.25% | - |
polyhedron/protein | 2.63% | 77.46 MB | 79.50 MB | - | -0.08% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS encrypt | -26.24% | 1686.224 | 1243.807 | - | -0.02% | - |
botan/AES-128/XTS decrypt | -24.50% | 1650.924 | 1246.519 | - | -0.02% | - |
botan/Twofish encrypt | -13.16% | 315.968 | 274.401 | - | 0.05% | - |
botan/Blowfish encrypt | -7.18% | 228.855 | 212.427 | - | 0.11% | - |
botan/Blowfish decrypt | -7.15% | 227.021 | 210.793 | - | 0.03% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.00% | 66.341 | 61.700 | - | 0.10% | - |
nbench/STRING SORT | -6.31% | 2440.800 | 2286.900 | - | 0.04% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.32% | 65.119 | 61.656 | - | 0.02% | - |
botan/Tiger(24,3) hash | -5.19% | 467.829 | 443.566 | - | 0.85% | - |
botan/DES decrypt | -3.19% | 93.887 | 90.890 | - | 0.09% | - |
botan/CAST-128 encrypt | -3.16% | 227.496 | 220.309 | - | 0.04% | - |
botan/Twofish decrypt | -3.09% | 302.824 | 293.481 | - | -0.07% | - |
botan/TripleDES decrypt | -3.06% | 33.859 | 32.823 | - | -0.03% | - |
botan/DES encrypt | -2.90% | 94.896 | 92.148 | - | -0.04% | - |
botan/Salsa20 encrypt | -2.82% | 498.956 | 484.885 | - | 0.02% | - |
botan/SM4 encrypt | -2.64% | 117.976 | 114.865 | - | -0.28% | - |
botan/TripleDES encrypt | -2.59% | 33.940 | 33.062 | - | -0.11% | - |
botan/KASUMI encrypt | -2.41% | 77.092 | 75.237 | - | 0.10% | - |
botan/SM4 decrypt | -2.39% | 118.085 | 115.259 | - | -0.11% | - |
botan/CAST-128 decrypt | -2.25% | 227.066 | 221.956 | - | 0.02% | - |
nbench/NEURAL NET | -2.00% | 254.430 | 249.330 | - | 0.05% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/linpk/elf | 18.58% | 29.94 KB | 35.50 KB | - | 0.00% | - |
polyhedron/channel2/elf/sections/text | 15.50% | 8.80 KB | 10.16 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 12.51% | 12.89 KB | 14.50 KB | - | 0.00% | - |
cray/elf | 7.57% | 30.77 KB | 33.09 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 7.08% | 11.53 KB | 12.35 KB | - | 0.00% | - |
himeno/elf | 5.98% | 26.15 KB | 27.71 KB | - | 0.00% | - |
polyhedron/air/elf | 5.81% | 96.87 KB | 102.49 KB | - | 0.00% | - |
polyhedron/channel2/elf | 5.27% | 30.23 KB | 31.83 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 4.77% | 72.77 KB | 76.24 KB | - | 0.00% | - |
polyhedron/tfft2/elf | 4.72% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/nf/elf | 4.04% | 38.33 KB | 39.88 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf | 3.64% | 42.66 KB | 44.21 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | 3.45% | 68.99 KB | 71.36 KB | - | 0.00% | - |
botan/elf | 3.31% | 676.30 KB | 698.71 KB | - | 0.00% | - |
polyhedron/fatigue2/elf | 2.26% | 71.99 KB | 73.62 KB | - | 0.00% | - |
botan/elf/sections/text | 2.08% | 350.44 KB | 357.72 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf | 2.07% | 75.23 KB | 76.79 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -4.89% | 85.492 | 81.311 | - | -3.64% | - |
polyhedron/ac | -4.14% | 0.998 | 0.957 | - | -0.49% | - |
polyhedron/gas_dyn2 | -3.39% | 1.922 | 1.857 | - | -0.48% | - |
polyhedron/aermod | -2.00% | 20.356 | 19.948 | - | -0.93% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.31% | 19.751 | 9.222 | - | -0.06% | - |
tramp3d | -49.57% | 1.766 | 0.891 | - | 0.46% | - |
polyhedron/air | -36.77% | 2.679 | 1.694 | - | 0.04% | - |
polyhedron/linpk | -18.42% | 3.030 | 2.472 | - | 0.19% | - |
polyhedron/nf | -18.35% | 4.944 | 4.037 | - | 0.14% | - |
polyhedron/mdbx | -13.64% | 6.533 | 5.642 | - | 0.03% | - |
polyhedron/fatigue2 | -13.28% | 50.638 | 43.911 | - | -0.02% | - |
polyhedron/tfft2 | -11.84% | 88.053 | 77.629 | - | 1.00% | - |
polyhedron/aermod | -10.95% | 8.313 | 7.403 | - | -0.01% | - |
polyhedron/ac | -10.48% | 8.585 | 7.685 | - | 0.06% | - |
polyhedron/doduc | -8.87% | 9.242 | 8.422 | - | 0.10% | - |
polyhedron/capacita | -8.30% | 21.064 | 19.315 | - | -0.24% | - |
polyhedron/test_fpu2 | -7.78% | 25.651 | 23.656 | - | -1.52% | - |
polyhedron/gas_dyn2 | -5.37% | 47.068 | 44.538 | - | -0.14% | - |
polyhedron/protein | -4.56% | 17.316 | 16.526 | - | 0.01% | - |
polyhedron/induct2 | -3.37% | 18.956 | 18.318 | - | -0.07% | - |
polyhedron/mp_prop_design | -2.70% | 66.839 | 65.034 | - | -0.02% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -5.80% | 98.00 MB | 92.31 MB | - | -0.07% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 encrypt | 87.50% | 3132.732 | 5873.964 | - | 0.03% | - |
botan/AES-128 decrypt | 87.23% | 3137.687 | 5874.556 | - | 0.02% | - |
botan/AES-192 encrypt | 84.57% | 2704.554 | 4991.755 | - | 0.01% | - |
botan/AES-192 decrypt | 45.38% | 3479.197 | 5058.033 | - | 0.11% | - |
botan/Serpent encrypt | 22.33% | 192.474 | 235.462 | - | 0.01% | - |
botan/IDEA decrypt | 22.07% | 374.544 | 457.198 | - | 0.02% | - |
botan/IDEA encrypt | 21.93% | 374.934 | 457.147 | - | -0.08% | - |
botan/CTR-BE(Serpent) decrypt | 21.54% | 187.606 | 228.021 | - | 0.10% | - |
botan/CTR-BE(Serpent) encrypt | 21.41% | 187.375 | 227.493 | - | -0.14% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.48% | 139.921 | 168.575 | - | 0.06% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.37% | 139.308 | 167.690 | - | -0.08% | - |
botan/Serpent/OCB encrypt | 17.14% | 154.213 | 180.643 | - | -0.61% | - |
botan/Noekeon encrypt | 15.36% | 314.440 | 362.749 | - | -0.08% | - |
botan/Serpent/XTS encrypt | 14.15% | 173.347 | 197.871 | - | -0.31% | - |
botan/Noekeon decrypt | 12.34% | 336.657 | 378.191 | - | -0.06% | - |
botan/Camellia-128 decrypt | 11.11% | 128.886 | 143.211 | - | 0.05% | - |
botan/Serpent decrypt | 10.34% | 242.594 | 267.668 | - | -0.04% | - |
botan/Camellia-128 encrypt | 10.24% | 129.639 | 142.909 | - | 0.03% | - |
botan/ChaCha20Poly1305 encrypt | 9.13% | 372.006 | 405.974 | - | 0.16% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.10% | 226.742 | 247.385 | - | -0.27% | - |
botan/ChaCha20Poly1305 decrypt | 8.78% | 371.074 | 403.644 | - | 0.05% | - |
botan/Serpent/EAX encrypt | 7.96% | 51.795 | 55.920 | - | -0.08% | - |
botan/AES-128/OCB encrypt | 7.82% | 891.055 | 960.751 | - | 0.61% | - |
botan/Serpent/EAX decrypt | 7.42% | 52.011 | 55.872 | - | -0.34% | - |
botan/Camellia-256 decrypt | 7.31% | 103.712 | 111.298 | - | 0.00% | - |
botan/Camellia-192 decrypt | 7.19% | 103.858 | 111.325 | - | 0.06% | - |
botan/Serpent/OCB decrypt | 6.87% | 185.326 | 198.067 | - | -0.48% | - |
botan/AES-128/CBC/PKCS7 decrypt | 6.29% | 3095.644 | 3290.291 | - | 0.59% | - |
botan/Camellia-192 encrypt | 6.07% | 104.838 | 111.200 | - | 0.05% | - |
botan/Camellia-256 encrypt | 5.92% | 104.973 | 111.190 | - | 0.03% | - |
botan/AES-256 encrypt | 4.97% | 4126.781 | 4331.685 | - | 0.04% | - |
himeno | 4.34% | 945.939 | 987.040 | - | -0.12% | - |
botan/AES-128/OCB decrypt | 4.11% | 919.637 | 957.476 | - | 0.40% | - |
nbench/IDEA | 4.03% | 14177.000 | 14749.000 | - | -0.01% | - |
botan/Keccak-1600(512) hash | 3.77% | 164.000 | 170.184 | - | 0.56% | - |
botan/Serpent/XTS decrypt | 3.75% | 212.291 | 220.246 | - | 0.06% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 3.50% | 1130.195 | 1169.713 | - | 0.45% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.49% | 1168.393 | 1197.535 | - | -0.48% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.15% | 784.988 | 801.830 | - | 0.03% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -11.26% | 46.31 KB | 41.10 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.36% | 21.50 KB | 19.49 KB | - | 0.00% | - |
polyhedron/induct2/elf/sections/text | -7.64% | 133.06 KB | 122.90 KB | - | 0.00% | - |
polyhedron/induct2/elf | -6.22% | 171.18 KB | 160.53 KB | - | 0.00% | - |
polyhedron/ac/elf | -5.78% | 42.02 KB | 39.59 KB | - | 0.00% | - |
nbench/elf | -5.32% | 90.96 KB | 86.12 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.73% | 18.42 KB | 17.55 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -4.23% | 50.92 KB | 48.77 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.59% | 49.89 KB | 48.10 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -3.52% | 18.95 KB | 18.29 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -3.30% | 77.17 KB | 74.62 KB | - | 0.00% | - |
tramp3d_pgo/elf | -3.19% | 936.94 KB | 907.05 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -2.94% | 51.47 KB | 49.96 KB | - | 0.00% | - |
tramp3d_pgo/elf/sections/text | -2.81% | 420.03 KB | 408.22 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.19% | 46.91 KB | 45.88 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.14% | 129.95 KB | 127.18 KB | - | 0.00% | - |
Report Time: 0.22s