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) 2.34.0.20200325-1 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 20201224 (experimental) 168be2b3afddd41d4575ed55439231812bc3e7c9 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 | 168be2b3afddd41d4575ed55439231812bc3e7c9 |
glibc |
GNU C Library (GNU libc) stable release version 2.31 (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 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2]. 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) 2.34.0.20200325-1 |
options | None |
reason | None |
uname | Linux benzen 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1608778754000.168be2b3afddd41d4575ed55439231812bc3e7c9 | 2020-12-24T08:54:03.074550 | 0:01:37.599975 |
Previous | 1608640676000.7e63d383b89cd75b7775883d71ed09724b9ee73f | 2020-12-22T17:01:41.377072 | 0:01:36.891765 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 2 | 51 |
Performance Improvements | 0 | 74 |
Unchanged Tests | 982 | 859 |
Total Tests | 984 |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/CTR-BE(AES-128) encrypt | -2.76% | 3338.775 | 3246.547 | - | -1.35% | - |
botan/CTR-BE(AES-128) decrypt | -2.49% | 3332.635 | 3249.586 | - | -2.74% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 15.11% | 0.713 | 0.820 | - | -0.08% | - |
polyhedron/air | 9.03% | 3.177 | 3.464 | - | 0.26% | - |
polyhedron/linpk | 8.62% | 0.643 | 0.699 | - | -0.04% | - |
polyhedron/induct2 | 5.94% | 3.754 | 3.977 | - | -0.16% | - |
polyhedron/capacita | 5.35% | 2.674 | 2.817 | - | 0.07% | - |
polyhedron/rnflow | 5.20% | 3.194 | 3.360 | - | -0.08% | - |
polyhedron/mdbx | 3.77% | 1.973 | 2.047 | - | -0.32% | - |
tramp3d | 3.42% | 18.571 | 19.207 | - | 0.04% | - |
polyhedron/doduc | 2.09% | 4.400 | 4.492 | - | 0.23% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray | 8.12% | 3.079 | 3.329 | - | -0.14% | - |
polyhedron/tfft2 | 2.50% | 88.053 | 90.255 | - | 0.78% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 20.89% | 15.20 MB | 18.38 MB | - | 0.00% | - |
polyhedron/air | 10.60% | 125.74 MB | 139.06 MB | - | -0.25% | - |
polyhedron/capacita | 10.50% | 79.18 MB | 87.49 MB | - | -0.42% | - |
polyhedron/tfft2 | 7.15% | 44.79 MB | 47.99 MB | - | 0.00% | - |
polyhedron/linpk | 6.50% | 40.35 MB | 42.97 MB | - | 0.00% | - |
polyhedron/fatigue2 | 5.27% | 59.62 MB | 62.76 MB | - | 0.00% | - |
cray | 5.19% | 35.55 MB | 37.39 MB | - | 0.00% | - |
polyhedron/mp_prop_design | 4.85% | 48.65 MB | 51.01 MB | - | 0.00% | - |
himeno | 4.49% | 33.91 MB | 35.43 MB | - | 0.00% | - |
polyhedron/rnflow | 4.29% | 96.83 MB | 100.98 MB | - | 0.00% | - |
polyhedron/channel2 | 4.14% | 40.02 MB | 41.68 MB | - | 0.00% | - |
polyhedron/mdbx | 2.15% | 61.90 MB | 63.23 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.63% | 192.590 | 89.297 | - | 0.00% | - |
botan/XTEA encrypt | -51.20% | 193.025 | 94.192 | - | 0.13% | - |
botan/KASUMI decrypt | -18.08% | 75.290 | 61.674 | - | -0.03% | - |
botan/Twofish encrypt | -12.19% | 315.968 | 277.466 | - | 0.01% | - |
botan/AES-128/XTS decrypt | -12.15% | 1650.924 | 1450.410 | - | 0.55% | - |
nbench/FP EMULATION | -10.59% | 848.500 | 758.670 | - | 0.01% | - |
botan/AES-128/XTS encrypt | -7.17% | 1686.224 | 1565.372 | - | 0.29% | - |
botan/Twofish decrypt | -7.05% | 302.824 | 281.483 | - | 0.11% | - |
botan/Keccak-1600(512) hash | -6.75% | 164.000 | 152.931 | - | 0.11% | - |
botan/Blowfish decrypt | -6.42% | 227.021 | 212.447 | - | -0.02% | - |
botan/Blowfish encrypt | -6.42% | 228.855 | 214.164 | - | -0.04% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.11% | 66.341 | 62.290 | - | 0.02% | - |
botan/KASUMI encrypt | -5.81% | 77.092 | 72.615 | - | -0.03% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.49% | 65.119 | 61.545 | - | 0.40% | - |
botan/Tiger(24,3) hash | -5.26% | 467.829 | 443.242 | - | 0.55% | - |
nbench/ASSIGNMENT | -4.11% | 78.206 | 74.993 | - | -0.00% | - |
botan/Salsa20 encrypt | -3.22% | 498.956 | 482.889 | - | -0.04% | - |
botan/CTR-BE(AES-128) decrypt | -2.74% | 3341.276 | 3249.586 | - | -2.49% | - |
nbench/NEURAL NET | -2.48% | 254.430 | 248.120 | - | 0.00% | - |
botan/CAST-128 encrypt | -2.10% | 227.496 | 222.711 | - | -0.04% | - |
botan/CAST-128 decrypt | -2.09% | 227.066 | 222.324 | - | -0.03% | - |
botan/SM4 encrypt | -2.00% | 117.976 | 115.612 | - | -0.48% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 13.94% | 12.89 KB | 14.69 KB | - | 0.00% | - |
polyhedron/linpk/elf | 10.67% | 29.94 KB | 33.13 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.05% | 72.77 KB | 76.44 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 3.52% | 11.53 KB | 11.94 KB | - | 0.00% | - |
polyhedron/air/elf | 3.36% | 96.87 KB | 100.12 KB | - | 0.00% | - |
botan/elf | 2.56% | 676.30 KB | 693.60 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -13.08% | 85.492 | 74.307 | - | 0.99% | - |
polyhedron/gas_dyn2 | -5.57% | 1.922 | 1.815 | - | -0.08% | - |
polyhedron/ac | -5.48% | 0.998 | 0.944 | - | -0.29% | - |
polyhedron/aermod | -2.51% | 20.356 | 19.845 | - | 0.77% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -49.06% | 1.766 | 0.900 | - | 0.58% | - |
polyhedron/air | -37.62% | 2.679 | 1.671 | - | 0.04% | - |
polyhedron/nf | -18.24% | 4.944 | 4.042 | - | 0.17% | - |
polyhedron/linpk | -17.81% | 3.030 | 2.491 | - | 0.83% | - |
polyhedron/fatigue2 | -12.34% | 50.638 | 44.390 | - | 0.01% | - |
polyhedron/mdbx | -12.01% | 6.533 | 5.749 | - | 0.05% | - |
polyhedron/ac | -10.85% | 8.585 | 7.653 | - | 0.07% | - |
polyhedron/aermod | -10.37% | 8.313 | 7.451 | - | 0.66% | - |
polyhedron/doduc | -9.72% | 9.242 | 8.343 | - | 0.52% | - |
polyhedron/capacita | -8.79% | 21.064 | 19.213 | - | -0.12% | - |
polyhedron/test_fpu2 | -5.77% | 25.651 | 24.172 | - | -1.29% | - |
polyhedron/gas_dyn2 | -5.12% | 47.068 | 44.658 | - | 0.18% | - |
polyhedron/induct2 | -4.96% | 18.956 | 18.015 | - | 0.03% | - |
polyhedron/protein | -2.57% | 17.316 | 16.872 | - | 0.03% | - |
polyhedron/mp_prop_design | -2.52% | 66.839 | 65.152 | - | 0.01% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.71% | 64.67 MB | 62.91 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 88.99% | 3137.687 | 5929.940 | - | -0.03% | - |
botan/AES-192 encrypt | 85.76% | 2704.554 | 5024.069 | - | -0.04% | - |
botan/AES-128 encrypt | 85.05% | 3132.732 | 5797.012 | - | 0.07% | - |
botan/AES-192 decrypt | 42.26% | 3479.197 | 4949.372 | - | 0.12% | - |
botan/Serpent encrypt | 22.16% | 192.474 | 235.125 | - | 0.02% | - |
botan/CTR-BE(Serpent) decrypt | 21.94% | 187.606 | 228.771 | - | -0.09% | - |
botan/CTR-BE(Serpent) encrypt | 21.84% | 187.375 | 228.303 | - | 0.01% | - |
botan/IDEA decrypt | 21.78% | 374.544 | 456.118 | - | -0.15% | - |
botan/IDEA encrypt | 21.54% | 374.934 | 455.686 | - | 0.11% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.62% | 139.308 | 168.040 | - | 0.20% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.59% | 139.921 | 168.736 | - | 0.13% | - |
botan/Serpent/XTS encrypt | 18.59% | 173.347 | 205.580 | - | -0.10% | - |
botan/Serpent/OCB encrypt | 17.19% | 154.213 | 180.729 | - | 0.27% | - |
botan/Noekeon encrypt | 14.88% | 314.440 | 361.244 | - | -0.05% | - |
botan/Noekeon decrypt | 12.35% | 336.657 | 378.249 | - | -0.02% | - |
botan/ChaCha20Poly1305 encrypt | 11.93% | 372.006 | 416.396 | - | 1.15% | - |
botan/Serpent decrypt | 11.27% | 242.594 | 269.930 | - | -0.01% | - |
botan/ChaCha20Poly1305 decrypt | 11.14% | 371.074 | 412.407 | - | 0.33% | - |
botan/Camellia-128 decrypt | 10.15% | 128.886 | 141.970 | - | -0.09% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.98% | 226.742 | 249.369 | - | 0.01% | - |
botan/Camellia-128 encrypt | 9.62% | 129.639 | 142.106 | - | -0.08% | - |
botan/Serpent/EAX encrypt | 7.82% | 51.795 | 55.846 | - | 0.18% | - |
botan/Serpent/OCB decrypt | 7.59% | 185.326 | 199.383 | - | -0.25% | - |
botan/Serpent/EAX decrypt | 7.41% | 52.011 | 55.864 | - | 0.03% | - |
botan/Serpent/XTS decrypt | 7.23% | 212.291 | 227.648 | - | -0.07% | - |
botan/Camellia-256 decrypt | 7.11% | 103.712 | 111.086 | - | -0.06% | - |
botan/Camellia-192 decrypt | 6.95% | 103.858 | 111.071 | - | -0.07% | - |
botan/Camellia-192 encrypt | 6.22% | 104.838 | 111.357 | - | -0.05% | - |
botan/Camellia-256 encrypt | 6.08% | 104.973 | 111.352 | - | -0.05% | - |
himeno | 4.08% | 945.939 | 984.559 | - | -0.03% | - |
botan/AES-256 encrypt | 2.99% | 4126.781 | 4250.128 | - | -0.85% | - |
nbench/NUMERIC SORT | 2.80% | 1568.700 | 1612.600 | - | -0.16% | - |
botan/AES-128/EAX decrypt | 2.72% | 461.929 | 474.484 | - | 1.42% | - |
botan/AES-128/OCB encrypt | 2.62% | 891.055 | 914.444 | - | 0.25% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.39% | 1130.195 | 1157.163 | - | -0.02% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.33% | 1168.393 | 1195.570 | - | 0.56% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.48% | 46.31 KB | 40.53 KB | - | 0.00% | - |
nbench/elf | -12.34% | 90.96 KB | 79.73 KB | - | 0.00% | - |
polyhedron/ac/elf | -11.43% | 42.02 KB | 37.22 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.74% | 21.50 KB | 19.41 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.38% | 77.17 KB | 72.25 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -5.59% | 51.47 KB | 48.59 KB | - | 0.00% | - |
nbench/elf/sections/text | -5.32% | 49.89 KB | 47.24 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.53% | 18.95 KB | 18.09 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.33% | 18.42 KB | 17.63 KB | - | 0.00% | - |
himeno/elf | -3.11% | 26.15 KB | 25.34 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.99% | 161.20 KB | 156.38 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -2.98% | 50.92 KB | 49.41 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.74% | 30.23 KB | 29.41 KB | - | 0.00% | - |
himeno/elf/sections/text | -2.49% | 5.66 KB | 5.52 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.40% | 46.91 KB | 45.78 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.22% | 129.95 KB | 127.06 KB | - | 0.00% | - |
polyhedron/tfft2/elf | -2.21% | 34.23 KB | 33.47 KB | - | 0.00% | - |
polyhedron/nf/elf | -2.14% | 38.33 KB | 37.51 KB | - | 0.00% | - |
Report Time: 0.29s