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: 3992.40 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 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; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected |
memory | MemTotal: 263689112 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 20210212 (experimental) ac001ddd0cb635dec0145bf577ac796894bda398 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 | ac001ddd0cb635dec0145bf577ac796894bda398 |
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 | 1613097024000.ac001ddd0cb635dec0145bf577ac796894bda398 | 2021-02-12T07:31:55.306110 | 0:01:35.395028 |
Previous | 1613014672000.19c023241020e3b6f5c38f47447bc0fcbe9fef5f | 2021-02-11T07:31:55.953335 | 0:01:35.627004 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 59 |
Performance Improvements | 0 | 71 |
Unchanged Tests | 984 | 854 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 1386.93% | 4.400 | 65.432 | - | -1.32% | - |
polyhedron/tfft2 | 15.81% | 0.713 | 0.825 | - | -0.16% | - |
polyhedron/linpk | 11.31% | 0.643 | 0.716 | - | -0.47% | - |
polyhedron/air | 9.45% | 3.177 | 3.477 | - | -0.77% | - |
cray | 6.85% | 0.398 | 0.425 | - | 0.17% | - |
polyhedron/rnflow | 6.37% | 3.194 | 3.397 | - | 0.45% | - |
himeno | 6.11% | 0.334 | 0.354 | - | 0.24% | - |
polyhedron/induct2 | 5.68% | 3.754 | 3.967 | - | -0.25% | - |
nbench | 5.51% | 2.974 | 3.138 | - | 0.88% | - |
polyhedron/capacita | 5.04% | 2.674 | 2.809 | - | 0.20% | - |
polyhedron/mdbx | 4.30% | 1.973 | 2.058 | - | -0.39% | - |
tramp3d | 3.39% | 18.571 | 19.201 | - | 0.06% | - |
polyhedron/protein | 2.06% | 2.435 | 2.485 | - | -1.22% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 126.15% | 115.02 MB | 260.11 MB | - | -0.02% | - |
botan | 20.35% | 15.20 MB | 18.30 MB | - | 0.71% | - |
polyhedron/capacita | 10.32% | 79.18 MB | 87.35 MB | - | 0.00% | - |
polyhedron/air | 9.51% | 125.74 MB | 137.70 MB | - | 0.39% | - |
polyhedron/tfft2 | 7.22% | 44.79 MB | 48.02 MB | - | -0.02% | - |
polyhedron/linpk | 6.61% | 40.35 MB | 43.02 MB | - | -1.88% | - |
himeno | 6.39% | 33.91 MB | 36.08 MB | - | 0.65% | - |
cray | 5.94% | 35.55 MB | 37.66 MB | - | 0.01% | - |
polyhedron/fatigue2 | 4.94% | 59.62 MB | 62.56 MB | - | -0.11% | - |
polyhedron/mp_prop_design | 4.60% | 48.65 MB | 50.89 MB | - | 0.36% | - |
polyhedron/rnflow | 4.59% | 96.83 MB | 101.27 MB | - | 0.02% | - |
polyhedron/channel2 | 3.98% | 40.02 MB | 41.61 MB | - | 0.00% | - |
nbench | 3.31% | 59.49 MB | 61.46 MB | - | 0.72% | - |
polyhedron/protein | 2.85% | 77.46 MB | 79.68 MB | - | 0.08% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS decrypt | -27.62% | 1650.924 | 1194.987 | - | -0.14% | - |
botan/AES-128/XTS encrypt | -25.57% | 1686.224 | 1255.009 | - | 0.08% | - |
botan/Twofish encrypt | -8.30% | 315.968 | 289.733 | - | 0.05% | - |
botan/CAST-128 decrypt | -6.94% | 227.066 | 211.306 | - | 0.06% | - |
nbench/STRING SORT | -6.59% | 2440.800 | 2279.900 | - | 0.06% | - |
botan/Blowfish encrypt | -6.38% | 228.855 | 214.248 | - | 0.09% | - |
botan/Blowfish decrypt | -6.35% | 227.021 | 212.597 | - | 0.20% | - |
botan/CAST-128 encrypt | -6.09% | 227.496 | 213.642 | - | 0.10% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.09% | 66.341 | 62.303 | - | -0.08% | - |
botan/Tiger(24,3) hash | -5.80% | 467.829 | 440.687 | - | 0.04% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.73% | 65.119 | 61.390 | - | 0.08% | - |
nbench/NUMERIC SORT | -4.69% | 1568.700 | 1495.100 | - | 0.07% | - |
nbench/HUFFMAN | -3.30% | 6422.900 | 6210.900 | - | 0.39% | - |
botan/Twofish decrypt | -3.19% | 302.824 | 293.173 | - | 0.03% | - |
botan/Salsa20 encrypt | -3.16% | 498.956 | 483.194 | - | -0.06% | - |
botan/CAST-256 encrypt | -3.12% | 118.869 | 115.155 | - | -0.03% | - |
botan/CAST-256 decrypt | -3.05% | 118.817 | 115.196 | - | 0.01% | - |
botan/KASUMI encrypt | -2.50% | 77.092 | 75.167 | - | -0.01% | - |
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 | - | 0.00% | - |
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 | -5.30% | 1.922 | 1.820 | - | -0.43% | - |
polyhedron/ac | -4.15% | 0.998 | 0.957 | - | -0.25% | - |
botan | -2.34% | 85.492 | 83.490 | - | 0.35% | - |
polyhedron/aermod | -2.22% | 20.356 | 19.904 | - | 0.93% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.45% | 19.751 | 9.195 | - | -0.07% | - |
tramp3d | -48.71% | 1.766 | 0.906 | - | 0.38% | - |
polyhedron/air | -38.95% | 2.679 | 1.636 | - | -0.24% | - |
polyhedron/linpk | -18.35% | 3.030 | 2.474 | - | 0.12% | - |
polyhedron/nf | -18.10% | 4.944 | 4.049 | - | 0.31% | - |
polyhedron/fatigue2 | -12.88% | 50.638 | 44.114 | - | -0.08% | - |
polyhedron/mdbx | -12.10% | 6.533 | 5.743 | - | 0.05% | - |
polyhedron/aermod | -10.92% | 8.313 | 7.405 | - | -0.01% | - |
polyhedron/ac | -10.88% | 8.585 | 7.651 | - | 0.03% | - |
polyhedron/capacita | -8.81% | 21.064 | 19.207 | - | -0.03% | - |
polyhedron/doduc | -8.44% | 9.242 | 8.461 | - | 0.76% | - |
polyhedron/test_fpu2 | -6.61% | 25.651 | 23.955 | - | -0.23% | - |
polyhedron/gas_dyn2 | -5.38% | 47.068 | 44.534 | - | -0.46% | - |
polyhedron/protein | -5.29% | 17.316 | 16.401 | - | 0.19% | - |
polyhedron/induct2 | -4.73% | 18.956 | 18.058 | - | -0.09% | - |
polyhedron/mp_prop_design | -2.83% | 66.839 | 64.950 | - | -0.04% | - |
polyhedron/channel2 | -2.20% | 41.673 | 40.756 | - | -0.53% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.82% | 64.67 MB | 62.84 MB | - | -0.06% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 encrypt | 87.39% | 3132.732 | 5870.514 | - | -0.08% | - |
botan/AES-128 decrypt | 87.13% | 3137.687 | 5871.698 | - | -0.06% | - |
botan/AES-192 encrypt | 86.03% | 2704.554 | 5031.395 | - | -0.03% | - |
botan/AES-192 decrypt | 45.35% | 3479.197 | 5056.907 | - | -0.06% | - |
botan/Serpent encrypt | 22.21% | 192.474 | 235.230 | - | -0.03% | - |
botan/IDEA decrypt | 22.07% | 374.544 | 457.213 | - | -0.07% | - |
botan/IDEA encrypt | 21.92% | 374.934 | 457.108 | - | -0.05% | - |
botan/CTR-BE(Serpent) encrypt | 21.51% | 187.375 | 227.683 | - | 0.10% | - |
botan/CTR-BE(Serpent) decrypt | 21.37% | 187.606 | 227.706 | - | -0.01% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.61% | 139.308 | 168.022 | - | -0.05% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.40% | 139.921 | 168.469 | - | -0.20% | - |
botan/Serpent/OCB encrypt | 17.12% | 154.213 | 180.611 | - | -0.09% | - |
botan/Noekeon encrypt | 15.41% | 314.440 | 362.884 | - | 0.09% | - |
botan/Serpent/XTS encrypt | 14.69% | 173.347 | 198.817 | - | -0.02% | - |
botan/Camellia-128 decrypt | 12.80% | 128.886 | 145.385 | - | -0.02% | - |
botan/Noekeon decrypt | 12.37% | 336.657 | 378.315 | - | -0.01% | - |
botan/Camellia-128 encrypt | 11.92% | 129.639 | 145.088 | - | 0.02% | - |
botan/Serpent decrypt | 11.51% | 242.594 | 270.522 | - | 0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.98% | 226.742 | 249.382 | - | -0.04% | - |
botan/Camellia-256 decrypt | 9.09% | 103.712 | 113.143 | - | 0.01% | - |
botan/Camellia-192 decrypt | 8.91% | 103.858 | 113.112 | - | -0.02% | - |
botan/ChaCha20Poly1305 decrypt | 8.06% | 371.074 | 400.992 | - | 0.05% | - |
botan/Serpent/OCB decrypt | 8.02% | 185.326 | 200.193 | - | 0.02% | - |
botan/ChaCha20Poly1305 encrypt | 7.91% | 372.006 | 401.441 | - | -0.17% | - |
botan/Camellia-192 encrypt | 7.83% | 104.838 | 113.052 | - | 0.03% | - |
botan/Camellia-256 encrypt | 7.69% | 104.973 | 113.042 | - | 0.02% | - |
botan/Serpent/EAX encrypt | 7.45% | 51.795 | 55.654 | - | -0.03% | - |
botan/Serpent/EAX decrypt | 6.69% | 52.011 | 55.491 | - | -0.02% | - |
botan/AES-256 encrypt | 4.92% | 4126.781 | 4329.779 | - | -0.08% | - |
botan/Serpent/XTS decrypt | 4.30% | 212.291 | 221.422 | - | -0.21% | - |
botan/Keccak-1600(512) hash | 4.22% | 164.000 | 170.914 | - | -0.05% | - |
botan/AES-128/CBC/PKCS7 decrypt | 4.02% | 3095.644 | 3220.029 | - | -0.15% | - |
himeno | 3.91% | 945.939 | 982.889 | - | 0.04% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.11% | 1168.393 | 1204.750 | - | -0.23% | - |
botan/AES-128/OCB encrypt | 2.90% | 891.055 | 916.917 | - | 0.38% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.83% | 1130.195 | 1162.175 | - | -0.20% | - |
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% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.39% | 18.42 KB | 17.61 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.27% | 18.95 KB | 18.15 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.53% | 49.89 KB | 48.13 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% | - |
himeno/elf/sections/text | -2.42% | 5.66 KB | 5.52 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.36% | 46.91 KB | 45.80 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.10% | 129.95 KB | 127.22 KB | - | 0.00% | - |
Report Time: 0.24s