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 20210223 (experimental) e03e58c1844d04678f95b278f3eff2a5fbaeff75 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 | e03e58c1844d04678f95b278f3eff2a5fbaeff75 |
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 | 1614075316000.e03e58c1844d04678f95b278f3eff2a5fbaeff75 | 2021-02-23T15:37:43.508936 | 0:01:39.064543 |
Previous | 1614041710000.635cf58ca34487ae044b5c7a04eb2bab6fdfddfe | 2021-02-23T04:53:58.998574 | 0:01:35.497727 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 1 | 61 |
Performance Improvements | 2 | 73 |
Unchanged Tests | 981 | 850 |
Total Tests | 984 |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 4.06% | 88.078 | 91.651 | - | 4.09% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/doduc | -4.03% | 67.634 | 64.912 | - | 1375.11% | - |
botan | -3.02% | 83.708 | 81.181 | - | -5.04% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 1375.11% | 4.400 | 64.912 | - | -4.03% | - |
polyhedron/tfft2 | 15.63% | 0.713 | 0.824 | - | -0.27% | - |
polyhedron/channel2 | 13.42% | 0.514 | 0.583 | - | -0.18% | - |
polyhedron/linpk | 11.23% | 0.643 | 0.715 | - | -0.32% | - |
polyhedron/air | 9.15% | 3.177 | 3.468 | - | -0.17% | - |
himeno | 8.04% | 0.334 | 0.361 | - | 1.30% | - |
cray | 6.89% | 0.398 | 0.425 | - | -0.42% | - |
polyhedron/rnflow | 5.60% | 3.194 | 3.373 | - | -0.15% | - |
polyhedron/capacita | 4.64% | 2.674 | 2.798 | - | -0.44% | - |
polyhedron/mdbx | 4.47% | 1.973 | 2.061 | - | 0.38% | - |
tramp3d | 4.38% | 18.571 | 19.385 | - | 0.12% | - |
nbench | 3.19% | 2.974 | 3.069 | - | -1.72% | - |
polyhedron/protein | 2.73% | 2.435 | 2.502 | - | 0.36% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 4.09% | 88.053 | 91.651 | - | 4.06% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 125.15% | 115.02 MB | 258.95 MB | - | -0.38% | - |
botan | 20.27% | 15.20 MB | 18.29 MB | - | 0.00% | - |
polyhedron/capacita | 10.19% | 79.18 MB | 87.25 MB | - | 0.00% | - |
polyhedron/air | 8.93% | 125.74 MB | 136.96 MB | - | 0.00% | - |
polyhedron/tfft2 | 6.86% | 44.79 MB | 47.86 MB | - | 0.00% | - |
polyhedron/linpk | 6.37% | 40.35 MB | 42.92 MB | - | 0.00% | - |
cray | 5.94% | 35.55 MB | 37.66 MB | - | 0.00% | - |
himeno | 5.32% | 33.91 MB | 35.71 MB | - | 0.00% | - |
polyhedron/fatigue2 | 4.97% | 59.62 MB | 62.58 MB | - | 0.00% | - |
polyhedron/rnflow | 4.49% | 96.83 MB | 101.18 MB | - | 0.00% | - |
polyhedron/protein | 3.16% | 77.46 MB | 79.91 MB | - | 0.00% | - |
polyhedron/mp_prop_design | 3.11% | 48.65 MB | 50.16 MB | - | -1.34% | - |
nbench | 2.35% | 59.49 MB | 60.89 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS decrypt | -27.12% | 1650.924 | 1203.262 | - | 0.40% | - |
botan/AES-128/XTS encrypt | -25.70% | 1686.224 | 1252.853 | - | -0.28% | - |
botan/Twofish decrypt | -14.99% | 302.824 | 257.433 | - | 0.01% | - |
botan/Twofish encrypt | -8.40% | 315.968 | 289.417 | - | -0.01% | - |
botan/CAST-128 encrypt | -8.27% | 227.496 | 208.677 | - | -0.03% | - |
botan/CAST-128 decrypt | -7.99% | 227.066 | 208.919 | - | -0.09% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.03% | 66.341 | 61.680 | - | -0.02% | - |
nbench/STRING SORT | -6.97% | 2440.800 | 2270.700 | - | -0.36% | - |
botan/Blowfish encrypt | -6.52% | 228.855 | 213.945 | - | -0.11% | - |
botan/Blowfish decrypt | -6.45% | 227.021 | 212.375 | - | -0.04% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.27% | 65.119 | 61.688 | - | -0.03% | - |
botan/Tiger(24,3) hash | -5.15% | 467.829 | 443.730 | - | 0.52% | - |
nbench/NUMERIC SORT | -3.75% | 1568.700 | 1509.900 | - | -0.42% | - |
nbench/HUFFMAN | -3.18% | 6422.900 | 6218.400 | - | 0.84% | - |
botan/Salsa20 encrypt | -2.95% | 498.956 | 484.236 | - | -0.02% | - |
botan/SM4 encrypt | -2.57% | 117.976 | 114.940 | - | -0.08% | - |
nbench/ASSIGNMENT | -2.47% | 78.206 | 76.273 | - | 0.02% | - |
botan/SM4 decrypt | -2.46% | 118.085 | 115.186 | - | 0.23% | - |
botan/KASUMI encrypt | -2.35% | 77.092 | 75.282 | - | 0.15% | - |
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 | 18.55% | 29.94 KB | 35.49 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 14.94% | 12.89 KB | 14.82 KB | - | 0.00% | - |
cray/elf | 7.54% | 30.77 KB | 33.09 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.97% | 72.77 KB | 77.11 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/channel2/elf | 5.27% | 30.23 KB | 31.83 KB | - | 0.00% | - |
polyhedron/tfft2/elf | 4.70% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 4.64% | 11.53 KB | 12.07 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 |
---|---|---|---|---|---|---|
botan | -5.04% | 85.492 | 81.181 | - | -3.02% | - |
polyhedron/gas_dyn2 | -4.95% | 1.922 | 1.827 | - | 0.30% | - |
polyhedron/ac | -4.08% | 0.998 | 0.958 | - | 0.11% | - |
polyhedron/aermod | -2.17% | 20.356 | 19.914 | - | 0.98% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.37% | 19.751 | 9.210 | - | -0.02% | - |
tramp3d | -49.12% | 1.766 | 0.899 | - | -0.67% | - |
polyhedron/air | -38.66% | 2.679 | 1.643 | - | -1.06% | - |
polyhedron/nf | -18.39% | 4.944 | 4.035 | - | 0.21% | - |
polyhedron/linpk | -16.34% | 3.030 | 2.535 | - | 0.66% | - |
polyhedron/mdbx | -13.72% | 6.533 | 5.637 | - | 0.01% | - |
polyhedron/fatigue2 | -12.70% | 50.638 | 44.207 | - | 0.01% | - |
polyhedron/ac | -10.98% | 8.585 | 7.643 | - | 0.01% | - |
polyhedron/aermod | -10.16% | 8.313 | 7.469 | - | 0.03% | - |
polyhedron/capacita | -8.77% | 21.064 | 19.216 | - | 0.18% | - |
polyhedron/doduc | -8.61% | 9.242 | 8.446 | - | -0.30% | - |
polyhedron/test_fpu2 | -5.44% | 25.651 | 24.256 | - | 0.52% | - |
polyhedron/gas_dyn2 | -5.17% | 47.068 | 44.636 | - | -0.31% | - |
polyhedron/protein | -5.02% | 17.316 | 16.447 | - | -0.03% | - |
polyhedron/induct2 | -4.64% | 18.956 | 18.076 | - | 0.05% | - |
polyhedron/mp_prop_design | -2.81% | 66.839 | 64.961 | - | -0.03% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -3.14% | 98.00 MB | 94.92 MB | - | 0.00% | - |
polyhedron/gas_dyn2 | -2.94% | 64.67 MB | 62.77 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 87.16% | 3137.687 | 5872.616 | - | 0.04% | - |
botan/AES-128 encrypt | 86.40% | 3132.732 | 5839.503 | - | 0.01% | - |
botan/AES-192 encrypt | 84.58% | 2704.554 | 4992.115 | - | 0.02% | - |
botan/AES-192 decrypt | 44.57% | 3479.197 | 5030.025 | - | -0.53% | - |
botan/Serpent encrypt | 22.14% | 192.474 | 235.082 | - | -0.04% | - |
botan/CTR-BE(Serpent) encrypt | 22.05% | 187.375 | 228.686 | - | 0.28% | - |
botan/CTR-BE(Serpent) decrypt | 22.00% | 187.606 | 228.876 | - | 0.18% | - |
botan/IDEA decrypt | 21.72% | 374.544 | 455.878 | - | -0.08% | - |
botan/IDEA encrypt | 21.62% | 374.934 | 455.976 | - | 0.03% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.68% | 139.921 | 168.854 | - | 0.15% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.65% | 139.308 | 168.082 | - | 0.11% | - |
botan/Serpent/OCB encrypt | 17.66% | 154.213 | 181.441 | - | -0.12% | - |
botan/Noekeon encrypt | 15.15% | 314.440 | 362.090 | - | 0.02% | - |
botan/Serpent/XTS encrypt | 14.64% | 173.347 | 198.723 | - | -0.00% | - |
botan/Camellia-128 decrypt | 12.73% | 128.886 | 145.294 | - | -0.02% | - |
botan/Noekeon decrypt | 12.44% | 336.657 | 378.525 | - | 0.04% | - |
botan/Camellia-128 encrypt | 11.89% | 129.639 | 145.059 | - | -0.07% | - |
botan/Serpent decrypt | 11.51% | 242.594 | 270.515 | - | 0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.13% | 226.742 | 249.712 | - | -0.14% | - |
botan/ChaCha20Poly1305 encrypt | 10.01% | 372.006 | 409.231 | - | 0.28% | - |
botan/Camellia-256 decrypt | 9.05% | 103.712 | 113.098 | - | -0.04% | - |
botan/ChaCha20Poly1305 decrypt | 9.02% | 371.074 | 404.529 | - | 0.37% | - |
botan/Camellia-192 decrypt | 8.90% | 103.858 | 113.101 | - | -0.02% | - |
botan/Camellia-192 encrypt | 7.66% | 104.838 | 112.864 | - | -0.04% | - |
botan/Camellia-256 encrypt | 7.52% | 104.973 | 112.871 | - | -0.08% | - |
botan/Serpent/OCB decrypt | 7.38% | 185.326 | 199.006 | - | 0.05% | - |
botan/Serpent/EAX decrypt | 6.28% | 52.011 | 55.275 | - | 0.28% | - |
botan/Serpent/EAX encrypt | 6.27% | 51.795 | 55.044 | - | 0.07% | - |
botan/AES-128/OCB encrypt | 6.21% | 891.055 | 946.371 | - | 0.14% | - |
botan/AES-128/CBC/PKCS7 decrypt | 5.34% | 3095.644 | 3260.959 | - | 1.04% | - |
botan/Serpent/XTS decrypt | 4.60% | 212.291 | 222.059 | - | 0.03% | - |
botan/Keccak-1600(512) hash | 4.32% | 164.000 | 171.086 | - | -0.05% | - |
himeno | 3.87% | 945.939 | 982.523 | - | -0.07% | - |
botan/AES-256 encrypt | 3.58% | 4126.781 | 4274.684 | - | 0.03% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.56% | 1168.393 | 1198.339 | - | -0.74% | - |
botan/AES-128/EAX decrypt | 2.15% | 461.929 | 471.858 | - | 0.59% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.09% | 1130.195 | 1153.812 | - | -0.10% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.41% | 46.31 KB | 40.57 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.28% | 21.50 KB | 19.50 KB | - | 0.00% | - |
polyhedron/induct2/elf/sections/text | -7.11% | 133.06 KB | 123.60 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 | -4.18% | 18.95 KB | 18.16 KB | - | 0.00% | - |
polyhedron/induct2/elf | -3.89% | 171.18 KB | 164.52 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.57% | 51.47 KB | 49.63 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.50% | 49.89 KB | 48.15 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -3.31% | 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 | -2.07% | 129.95 KB | 127.27 KB | - | 0.00% | - |
Report Time: 0.23s