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 20210524 (experimental) dc084c487e997e7f47cee55467628ade4488538b 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 | dc084c487e997e7f47cee55467628ade4488538b |
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 | 1621819281000.dc084c487e997e7f47cee55467628ade4488538b | 2021-05-24T07:28:56.094675 | 0:01:24.235924 |
Previous | 1621568345000.317a38cd468d565dc8ce45c6da0dbccf38808f70 | 2021-05-21T07:28:53.032739 | 0:01:24.600060 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 3 | 69 |
Performance Improvements | 0 | 76 |
Unchanged Tests | 981 | 839 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench | 2.11% | 3.135 | 3.201 | - | 7.66% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/OCB encrypt | -4.84% | 918.603 | 874.098 | - | -1.90% | - |
botan/AES-128/OCB decrypt | -3.87% | 914.310 | 878.924 | - | -4.43% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 120.50% | 4.400 | 9.703 | - | 0.45% | - |
polyhedron/tfft2 | 17.36% | 0.713 | 0.836 | - | 1.19% | - |
polyhedron/linpk | 14.38% | 0.643 | 0.736 | - | 1.49% | - |
polyhedron/channel2 | 11.71% | 0.514 | 0.574 | - | 0.49% | - |
polyhedron/air | 9.81% | 3.177 | 3.489 | - | -0.60% | - |
cray | 8.66% | 0.398 | 0.432 | - | 1.29% | - |
himeno | 8.33% | 0.334 | 0.362 | - | 0.23% | - |
polyhedron/rnflow | 8.26% | 3.194 | 3.458 | - | -1.25% | - |
nbench | 7.66% | 2.974 | 3.201 | - | 2.11% | - |
polyhedron/capacita | 5.35% | 2.674 | 2.817 | - | -0.90% | - |
polyhedron/mdbx | 5.05% | 1.973 | 2.072 | - | -0.49% | - |
tramp3d | 3.17% | 18.571 | 19.160 | - | -0.97% | - |
polyhedron/nf | 3.00% | 0.921 | 0.949 | - | 0.13% | - |
polyhedron/protein | 2.48% | 2.435 | 2.495 | - | 0.28% | - |
polyhedron/mp_prop_design | 2.29% | 0.965 | 0.987 | - | 0.00% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 110.50% | 115.02 MB | 242.11 MB | - | 0.61% | - |
botan | 20.91% | 15.20 MB | 18.38 MB | - | -1.65% | - |
polyhedron/capacita | 11.27% | 79.18 MB | 88.11 MB | - | -0.04% | - |
polyhedron/air | 9.11% | 125.74 MB | 137.20 MB | - | 0.41% | - |
polyhedron/rnflow | 7.92% | 96.83 MB | 104.50 MB | - | 0.67% | - |
polyhedron/linpk | 7.70% | 40.35 MB | 43.46 MB | - | 0.76% | - |
polyhedron/tfft2 | 7.61% | 44.79 MB | 48.19 MB | - | 0.21% | - |
cray | 6.79% | 35.55 MB | 37.96 MB | - | 0.77% | - |
himeno | 6.07% | 33.91 MB | 35.97 MB | - | -0.03% | - |
polyhedron/fatigue2 | 5.60% | 59.62 MB | 62.96 MB | - | 0.26% | - |
polyhedron/mp_prop_design | 4.28% | 48.65 MB | 50.73 MB | - | -0.56% | - |
polyhedron/protein | 3.18% | 77.46 MB | 79.93 MB | - | 0.47% | - |
polyhedron/nf | 2.66% | 46.92 MB | 48.17 MB | - | 0.45% | - |
polyhedron/test_fpu2 | 2.64% | 78.89 MB | 80.98 MB | - | 0.19% | - |
nbench | 2.39% | 59.49 MB | 60.91 MB | - | 0.21% | - |
polyhedron/mdbx | 2.23% | 61.90 MB | 63.29 MB | - | 0.47% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS encrypt | -26.62% | 1686.224 | 1237.422 | - | -0.26% | - |
botan/AES-128/XTS decrypt | -24.17% | 1650.924 | 1251.895 | - | -0.04% | - |
nbench/ASSIGNMENT | -17.86% | 78.206 | 64.237 | - | 0.03% | - |
botan/Twofish encrypt | -13.26% | 315.968 | 274.075 | - | -0.05% | - |
botan/CAST-256 encrypt | -9.81% | 118.869 | 107.211 | - | -0.03% | - |
botan/CAST-256 decrypt | -9.59% | 118.817 | 107.423 | - | 0.03% | - |
botan/Blowfish encrypt | -7.23% | 228.855 | 212.315 | - | -0.01% | - |
botan/Blowfish decrypt | -7.18% | 227.021 | 210.718 | - | -0.01% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.05% | 66.341 | 61.665 | - | -0.06% | - |
nbench/STRING SORT | -5.95% | 2440.800 | 2295.500 | - | 0.01% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.25% | 65.119 | 61.698 | - | 0.07% | - |
botan/Tiger(24,3) hash | -5.24% | 467.829 | 443.297 | - | 0.30% | - |
botan/AES-128/OCB decrypt | -4.43% | 919.637 | 878.924 | - | -3.87% | - |
botan/CAST-128 encrypt | -3.08% | 227.496 | 220.481 | - | 0.29% | - |
botan/Twofish decrypt | -3.01% | 302.824 | 293.705 | - | 0.00% | - |
botan/Salsa20 encrypt | -2.92% | 498.956 | 484.393 | - | 0.08% | - |
botan/SM4 decrypt | -2.52% | 118.085 | 115.108 | - | 0.04% | - |
botan/KASUMI encrypt | -2.42% | 77.092 | 75.223 | - | -0.13% | - |
botan/CAST-128 decrypt | -2.37% | 227.066 | 221.684 | - | -0.03% | - |
botan/SM4 encrypt | -2.30% | 117.976 | 115.268 | - | 0.22% | - |
nbench/NEURAL NET | -2.11% | 254.430 | 249.050 | - | 0.02% | - |
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 | 15.14% | 8.80 KB | 10.13 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 | 6.67% | 11.53 KB | 12.30 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/tfft2/elf | 4.72% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 4.64% | 72.77 KB | 76.15 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 | 3.43% | 68.99 KB | 71.35 KB | - | 0.00% | - |
botan/elf | 2.72% | 676.30 KB | 694.71 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% | - |
botan/elf/sections/text | 2.05% | 350.44 KB | 357.61 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -4.12% | 85.492 | 81.966 | - | -0.91% | - |
polyhedron/ac | -2.81% | 0.998 | 0.970 | - | 0.36% | - |
polyhedron/gas_dyn2 | -2.75% | 1.922 | 1.869 | - | 0.10% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -51.80% | 19.751 | 9.520 | - | 0.36% | - |
tramp3d | -49.91% | 1.766 | 0.885 | - | 0.14% | - |
polyhedron/air | -36.86% | 2.679 | 1.691 | - | 0.01% | - |
polyhedron/linpk | -18.53% | 3.030 | 2.469 | - | 0.29% | - |
polyhedron/nf | -18.31% | 4.944 | 4.039 | - | 0.29% | - |
polyhedron/mdbx | -14.90% | 6.533 | 5.560 | - | 0.01% | - |
polyhedron/tfft2 | -12.85% | 88.053 | 76.742 | - | -0.56% | - |
polyhedron/doduc | -11.68% | 9.242 | 8.162 | - | -0.03% | - |
polyhedron/fatigue2 | -11.66% | 50.638 | 44.732 | - | -0.01% | - |
polyhedron/ac | -10.37% | 8.585 | 7.694 | - | -0.04% | - |
polyhedron/aermod | -9.71% | 8.313 | 7.506 | - | 0.86% | - |
polyhedron/capacita | -8.62% | 21.064 | 19.249 | - | -0.02% | - |
polyhedron/test_fpu2 | -6.43% | 25.651 | 24.003 | - | -0.49% | - |
polyhedron/gas_dyn2 | -5.64% | 47.068 | 44.411 | - | 0.10% | - |
polyhedron/protein | -3.65% | 17.316 | 16.685 | - | -0.04% | - |
polyhedron/induct2 | -3.30% | 18.956 | 18.330 | - | -0.15% | - |
polyhedron/mp_prop_design | -2.64% | 66.839 | 65.072 | - | 0.02% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -3.62% | 98.00 MB | 94.45 MB | - | -0.22% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 87.25% | 3137.687 | 5875.372 | - | 0.03% | - |
botan/AES-192 encrypt | 86.74% | 2704.554 | 5050.507 | - | 0.35% | - |
botan/AES-128 encrypt | 84.70% | 3132.732 | 5786.143 | - | 0.02% | - |
botan/AES-192 decrypt | 45.24% | 3479.197 | 5053.135 | - | 0.48% | - |
botan/Serpent encrypt | 22.29% | 192.474 | 235.382 | - | -0.01% | - |
botan/CTR-BE(Serpent) encrypt | 22.26% | 187.375 | 229.086 | - | 0.21% | - |
botan/IDEA encrypt | 21.93% | 374.934 | 457.140 | - | 0.12% | - |
botan/CTR-BE(Serpent) decrypt | 21.91% | 187.606 | 228.712 | - | 0.08% | - |
botan/IDEA decrypt | 21.77% | 374.544 | 456.081 | - | -0.11% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.53% | 139.921 | 168.648 | - | -0.02% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.44% | 139.308 | 167.777 | - | -0.10% | - |
botan/Serpent/OCB encrypt | 16.11% | 154.213 | 179.055 | - | -1.01% | - |
botan/Noekeon encrypt | 15.74% | 314.440 | 363.940 | - | 0.88% | - |
botan/Serpent/XTS encrypt | 14.69% | 173.347 | 198.805 | - | 0.11% | - |
botan/Noekeon decrypt | 12.06% | 336.657 | 377.248 | - | 0.01% | - |
botan/Serpent decrypt | 10.30% | 242.594 | 267.591 | - | -0.00% | - |
botan/ChaCha20Poly1305 encrypt | 9.96% | 372.006 | 409.066 | - | -0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.69% | 226.742 | 248.719 | - | 0.43% | - |
botan/Camellia-192 decrypt | 9.01% | 103.858 | 113.216 | - | 0.01% | - |
botan/ChaCha20Poly1305 decrypt | 8.71% | 371.074 | 403.390 | - | -1.06% | - |
botan/Camellia-128 decrypt | 8.56% | 128.886 | 139.920 | - | -0.00% | - |
botan/Serpent/EAX encrypt | 8.07% | 51.795 | 55.975 | - | -0.05% | - |
botan/Camellia-192 encrypt | 7.73% | 104.838 | 112.937 | - | -0.02% | - |
botan/Camellia-128 encrypt | 7.70% | 129.639 | 139.624 | - | 0.01% | - |
botan/Serpent/EAX decrypt | 7.64% | 52.011 | 55.983 | - | 0.05% | - |
botan/AES-128/CBC/PKCS7 decrypt | 6.89% | 3095.644 | 3309.066 | - | 0.56% | - |
nbench/HUFFMAN | 6.00% | 6422.900 | 6808.300 | - | 1.09% | - |
botan/Camellia-256 decrypt | 5.70% | 103.712 | 109.622 | - | 0.01% | - |
botan/Serpent/OCB decrypt | 4.91% | 185.326 | 194.433 | - | -1.46% | - |
botan/AES-256 encrypt | 4.80% | 4126.781 | 4324.879 | - | 0.00% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 4.80% | 1168.393 | 1224.457 | - | 0.45% | - |
botan/Camellia-256 encrypt | 4.50% | 104.973 | 109.693 | - | 0.02% | - |
himeno | 4.30% | 945.939 | 986.634 | - | -0.02% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 4.11% | 1130.195 | 1176.643 | - | 0.55% | - |
nbench/IDEA | 3.99% | 14177.000 | 14742.000 | - | -0.01% | - |
botan/Keccak-1600(512) hash | 3.84% | 164.000 | 170.304 | - | 0.01% | - |
botan/Serpent/XTS decrypt | 3.21% | 212.291 | 219.104 | - | 0.06% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.52% | 784.988 | 804.796 | - | -0.11% | - |
botan/AES-128/EAX decrypt | 2.02% | 461.929 | 471.262 | - | -0.04% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -11.53% | 46.31 KB | 40.97 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.14% | 21.50 KB | 19.54 KB | - | 0.00% | - |
polyhedron/induct2/elf/sections/text | -7.55% | 133.06 KB | 123.02 KB | - | -0.04% | - |
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 | -4.98% | 18.42 KB | 17.50 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.88% | 49.89 KB | 47.96 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.60% | 51.47 KB | 49.61 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/mdbx/elf/sections/text | -3.12% | 50.92 KB | 49.33 KB | - | 0.00% | - |
tramp3d_pgo/elf/sections/text | -2.95% | 420.03 KB | 407.66 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.28% | 129.95 KB | 126.99 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.16% | 46.91 KB | 45.90 KB | - | 0.00% | - |
Report Time: 0.24s