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) 11.0.1 20210303 (experimental) 5a559ace9b83cb9d7d4ba6f455ddae014f016dfb 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 | 5a559ace9b83cb9d7d4ba6f455ddae014f016dfb |
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 | 1614790989000.5a559ace9b83cb9d7d4ba6f455ddae014f016dfb | 2021-03-03T20:09:20.390982 | 0:01:36.229428 |
Previous | 1614609755000.4ed0a92f6cfc647e2ad8ceaa1e5709545c915465 | 2021-03-01T17:36:04.655253 | 0:01:35.177043 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 3 | 59 |
Performance Improvements | 1 | 72 |
Unchanged Tests | 980 | 853 |
Total Tests | 984 |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/EAX decrypt | -2.83% | 470.507 | 457.202 | - | -1.02% | - |
botan/AES-128/EAX encrypt | -2.46% | 471.119 | 459.536 | - | -1.19% | - |
botan/AES-128/GCM(16) [clmul] encrypt | -2.43% | 1212.151 | 1182.641 | - | 1.22% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/doduc | -2.40% | 66.616 | 65.015 | - | 1377.45% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 1377.45% | 4.400 | 65.015 | - | -2.40% | - |
polyhedron/tfft2 | 16.63% | 0.713 | 0.831 | - | -0.33% | - |
polyhedron/channel2 | 13.36% | 0.514 | 0.582 | - | -0.85% | - |
polyhedron/linpk | 11.55% | 0.643 | 0.718 | - | -0.23% | - |
polyhedron/air | 9.17% | 3.177 | 3.468 | - | -0.30% | - |
cray | 8.60% | 0.398 | 0.432 | - | 1.89% | - |
polyhedron/rnflow | 5.43% | 3.194 | 3.367 | - | 0.01% | - |
nbench | 5.07% | 2.974 | 3.124 | - | 0.76% | - |
polyhedron/mdbx | 4.41% | 1.973 | 2.060 | - | -0.24% | - |
polyhedron/capacita | 4.26% | 2.674 | 2.788 | - | -0.50% | - |
tramp3d | 3.40% | 18.571 | 19.204 | - | 0.06% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 125.95% | 115.02 MB | 259.88 MB | - | 0.01% | - |
botan | 20.71% | 15.20 MB | 18.35 MB | - | 0.00% | - |
polyhedron/capacita | 9.90% | 79.18 MB | 87.02 MB | - | 0.07% | - |
polyhedron/air | 8.87% | 125.74 MB | 136.89 MB | - | 0.05% | - |
cray | 8.07% | 35.55 MB | 38.42 MB | - | 1.58% | - |
polyhedron/tfft2 | 6.79% | 44.79 MB | 47.82 MB | - | 0.14% | - |
polyhedron/linpk | 6.60% | 40.35 MB | 43.02 MB | - | 0.15% | - |
himeno | 5.86% | 33.91 MB | 35.90 MB | - | -0.17% | - |
polyhedron/fatigue2 | 5.06% | 59.62 MB | 62.64 MB | - | 0.10% | - |
polyhedron/mp_prop_design | 4.69% | 48.65 MB | 50.93 MB | - | 0.12% | - |
polyhedron/rnflow | 4.54% | 96.83 MB | 101.23 MB | - | 0.16% | - |
nbench | 2.68% | 59.49 MB | 61.09 MB | - | -0.10% | - |
polyhedron/protein | 2.60% | 77.46 MB | 79.48 MB | - | -0.00% | - |
polyhedron/channel2 | 2.22% | 40.02 MB | 40.91 MB | - | -1.37% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS encrypt | -25.99% | 1686.224 | 1247.947 | - | -0.15% | - |
botan/AES-128/XTS decrypt | -24.03% | 1650.924 | 1254.239 | - | 0.15% | - |
botan/Twofish decrypt | -14.98% | 302.824 | 257.459 | - | -0.01% | - |
botan/Twofish encrypt | -8.43% | 315.968 | 289.320 | - | -0.09% | - |
botan/CAST-128 encrypt | -8.30% | 227.496 | 208.613 | - | 0.09% | - |
botan/CAST-128 decrypt | -7.90% | 227.066 | 209.134 | - | 0.01% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.05% | 66.341 | 61.662 | - | -0.07% | - |
botan/Blowfish decrypt | -6.61% | 227.021 | 212.008 | - | -0.16% | - |
nbench/STRING SORT | -6.57% | 2440.800 | 2280.400 | - | 0.09% | - |
botan/Blowfish encrypt | -6.43% | 228.855 | 214.132 | - | -0.04% | - |
botan/Tiger(24,3) hash | -5.53% | 467.829 | 441.946 | - | -0.02% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.30% | 65.119 | 61.665 | - | -0.01% | - |
nbench/HUFFMAN | -3.94% | 6422.900 | 6170.000 | - | -0.74% | - |
nbench/NUMERIC SORT | -3.42% | 1568.700 | 1515.000 | - | -0.48% | - |
botan/Salsa20 encrypt | -2.85% | 498.956 | 484.725 | - | -0.16% | - |
botan/SM4 encrypt | -2.47% | 117.976 | 115.060 | - | 0.08% | - |
nbench/ASSIGNMENT | -2.43% | 78.206 | 76.304 | - | -0.01% | - |
botan/SM4 decrypt | -2.37% | 118.085 | 115.281 | - | 0.17% | - |
botan/KASUMI encrypt | -2.33% | 77.092 | 75.292 | - | 0.04% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/channel2/elf/sections/text | 25.97% | 8.80 KB | 11.08 KB | - | 0.00% | - |
polyhedron/linpk/elf | 18.58% | 29.94 KB | 35.50 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 14.94% | 12.89 KB | 14.82 KB | - | 0.00% | - |
cray/elf | 7.57% | 30.77 KB | 33.09 KB | - | 0.00% | - |
himeno/elf | 5.98% | 26.15 KB | 27.71 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.93% | 72.77 KB | 77.08 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/tfft2/elf | 4.72% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 4.23% | 11.53 KB | 12.02 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% | - |
botan/elf | 2.88% | 676.30 KB | 695.80 KB | - | 0.00% | - |
polyhedron/fatigue2/elf | 2.26% | 71.99 KB | 73.62 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 | -5.43% | 85.492 | 80.849 | - | -0.87% | - |
polyhedron/ac | -4.62% | 0.998 | 0.952 | - | 0.12% | - |
polyhedron/gas_dyn2 | -4.25% | 1.922 | 1.840 | - | 0.45% | - |
polyhedron/aermod | -3.68% | 20.356 | 19.608 | - | -0.08% | - |
polyhedron/fatigue2 | -2.00% | 2.119 | 2.077 | - | 0.13% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.41% | 19.751 | 9.202 | - | -0.05% | - |
tramp3d | -48.53% | 1.766 | 0.909 | - | -0.08% | - |
polyhedron/air | -38.75% | 2.679 | 1.641 | - | 0.13% | - |
polyhedron/linpk | -18.86% | 3.030 | 2.459 | - | -0.27% | - |
polyhedron/nf | -18.66% | 4.944 | 4.022 | - | 0.03% | - |
polyhedron/mdbx | -13.71% | 6.533 | 5.638 | - | 0.11% | - |
polyhedron/fatigue2 | -12.69% | 50.638 | 44.210 | - | -0.01% | - |
polyhedron/aermod | -10.53% | 8.313 | 7.438 | - | -0.11% | - |
polyhedron/ac | -10.36% | 8.585 | 7.696 | - | -0.05% | - |
polyhedron/doduc | -10.02% | 9.242 | 8.316 | - | 0.05% | - |
polyhedron/capacita | -8.65% | 21.064 | 19.242 | - | 0.07% | - |
polyhedron/test_fpu2 | -6.80% | 25.651 | 23.908 | - | -0.73% | - |
polyhedron/gas_dyn2 | -5.56% | 47.068 | 44.449 | - | -0.34% | - |
polyhedron/induct2 | -4.80% | 18.956 | 18.045 | - | -0.05% | - |
polyhedron/protein | -4.00% | 17.316 | 16.624 | - | -1.64% | - |
polyhedron/mp_prop_design | -2.71% | 66.839 | 65.030 | - | -0.00% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -5.76% | 98.00 MB | 92.35 MB | - | 0.07% | - |
polyhedron/gas_dyn2 | -2.62% | 64.67 MB | 62.97 MB | - | 0.10% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 87.14% | 3137.687 | 5871.862 | - | 0.04% | - |
botan/AES-128 encrypt | 86.37% | 3132.732 | 5838.568 | - | 0.01% | - |
botan/AES-192 encrypt | 84.53% | 2704.554 | 4990.744 | - | 0.01% | - |
botan/AES-192 decrypt | 44.32% | 3479.197 | 5021.172 | - | -0.69% | - |
botan/Serpent encrypt | 22.17% | 192.474 | 235.151 | - | 0.02% | - |
botan/IDEA decrypt | 22.00% | 374.544 | 456.951 | - | -0.02% | - |
botan/CTR-BE(Serpent) encrypt | 21.84% | 187.375 | 228.297 | - | 0.05% | - |
botan/IDEA encrypt | 21.74% | 374.934 | 456.454 | - | 0.23% | - |
botan/CTR-BE(Serpent) decrypt | 21.61% | 187.606 | 228.146 | - | -0.28% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.30% | 139.308 | 167.589 | - | -0.08% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.11% | 139.921 | 168.063 | - | -0.24% | - |
botan/Serpent/OCB encrypt | 16.62% | 154.213 | 179.847 | - | -0.41% | - |
botan/Noekeon encrypt | 15.14% | 314.440 | 362.036 | - | 0.03% | - |
botan/Serpent/XTS encrypt | 14.48% | 173.347 | 198.449 | - | 0.02% | - |
botan/Camellia-128 decrypt | 12.78% | 128.886 | 145.358 | - | -0.03% | - |
botan/Noekeon decrypt | 12.40% | 336.657 | 378.419 | - | -0.09% | - |
botan/Camellia-128 encrypt | 12.03% | 129.639 | 145.240 | - | 0.04% | - |
botan/Serpent decrypt | 11.48% | 242.594 | 270.443 | - | -0.07% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.15% | 226.742 | 249.749 | - | -0.06% | - |
botan/ChaCha20Poly1305 encrypt | 9.40% | 372.006 | 406.985 | - | -0.46% | - |
botan/Camellia-256 decrypt | 9.13% | 103.712 | 113.178 | - | 0.02% | - |
botan/Camellia-192 decrypt | 8.88% | 103.858 | 113.080 | - | -0.08% | - |
botan/ChaCha20Poly1305 decrypt | 8.85% | 371.074 | 403.921 | - | -0.10% | - |
botan/Camellia-192 encrypt | 7.72% | 104.838 | 112.930 | - | -0.02% | - |
botan/Camellia-256 encrypt | 7.56% | 104.973 | 112.913 | - | 0.00% | - |
botan/Serpent/OCB decrypt | 7.50% | 185.326 | 199.219 | - | -0.38% | - |
botan/Serpent/EAX decrypt | 6.30% | 52.011 | 55.286 | - | 0.20% | - |
botan/Serpent/EAX encrypt | 6.26% | 51.795 | 55.036 | - | -0.03% | - |
botan/AES-128/CBC/PKCS7 decrypt | 5.13% | 3095.644 | 3254.325 | - | -0.55% | - |
botan/Serpent/XTS decrypt | 4.50% | 212.291 | 221.847 | - | -0.01% | - |
botan/Keccak-1600(512) hash | 4.37% | 164.000 | 171.169 | - | 0.21% | - |
himeno | 4.35% | 945.939 | 987.053 | - | 0.02% | - |
botan/AES-256 encrypt | 3.55% | 4126.781 | 4273.417 | - | 0.04% | - |
botan/AES-128/OCB encrypt | 3.43% | 891.055 | 921.583 | - | -0.79% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.79% | 784.988 | 806.928 | - | 0.05% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -11.19% | 46.31 KB | 41.13 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.21% | 21.50 KB | 19.52 KB | - | 0.00% | - |
polyhedron/induct2/elf/sections/text | -7.11% | 133.06 KB | 123.60 KB | - | 0.00% | - |
polyhedron/ac/elf | -5.78% | 42.02 KB | 39.59 KB | - | 0.00% | - |
nbench/elf | -5.33% | 90.96 KB | 86.11 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.39% | 18.42 KB | 17.61 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.18% | 18.95 KB | 18.16 KB | - | 0.00% | - |
polyhedron/induct2/elf | -3.88% | 171.18 KB | 164.53 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.67% | 51.47 KB | 49.58 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.50% | 49.89 KB | 48.15 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -3.30% | 77.17 KB | 74.62 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -3.18% | 50.92 KB | 49.30 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.29% | 46.91 KB | 45.83 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.08% | 129.95 KB | 127.25 KB | - | 0.00% | - |
Report Time: 0.20s