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: 1497.093 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) 2.32.0.20190909-8 Copyright (C) 2019 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) 10.0.1 20200304 (experimental) 3ca63e1c76b7693b5d3f5ba2567421defc764249 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 | 3ca63e1c76b7693b5d3f5ba2567421defc764249 |
| glibc |
GNU C Library (GNU libc) stable release version 2.30 (git 0a8262a1b2). Copyright (C) 2019 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 9.2.1 20190903 [gcc-9-branch revision 275330]. 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) 2.32.0.20190909-8 |
| options | None |
| reason | None |
| uname | Linux benzen 5.3.6-1-default #1 SMP Sun Oct 13 07:19:36 UTC 2019 (519ea7b) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.O2_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1583342629000.3ca63e1c76b7693b5d3f5ba2567421defc764249 | 2020-03-05T00:05:31.872936 | 0:01:31.679817 |
| Previous | 1582915484000.586b016cd48f5a5f6f2ba9f179105fabaa3e85dd | 2020-02-28T21:13:51.289671 | 0:01:31.304866 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.205953 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 3 | 31 |
| Performance Improvements | 4 | 40 |
| Added Tests | 2 | 6 |
| Unchanged Tests | 1227 | 1159 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 3.50% | 25.587 | 26.482 | - | 10.56% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | -3.28% | 905.507 | 875.841 | - | 3.53% | - |
| botan/AES-128/OCB decrypt | -2.66% | 875.574 | 852.298 | - | 2.32% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr26854-2.c | -4.03% | 61.432 | 58.953 | - | 4.61% | - |
| random/pr36262.c | -3.29% | 11.220 | 10.851 | - | -0.67% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/nf | -9.97% | 10.283 | 9.258 | - | -0.38% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | -2.27% | 507.77 MB | 496.25 MB | - | 0.80% | - |
| Added Tests - size |
|---|
| random/empty.c/elf/sections/text |
| random/empty.C/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 10.56% | 23.954 | 26.482 | - | 3.50% | - |
| random/pr36439.cpp | 5.77% | 34.441 | 36.428 | - | -1.99% | - |
| botan | 4.94% | 106.945 | 112.229 | - | 0.19% | - |
| tramp3d | 4.83% | 42.226 | 44.268 | - | -1.25% | - |
| random/pr26854-2.c | 4.61% | 56.358 | 58.953 | - | -4.03% | - |
| polyhedron/mp_prop_design | 3.97% | 0.828 | 0.860 | - | 1.10% | - |
| polyhedron/air | 2.95% | 1.991 | 2.050 | - | 0.61% | - |
| polyhedron/induct2 | 2.55% | 3.513 | 3.602 | - | 0.18% | - |
| random/pr70614.c | 2.41% | 1.819 | 1.863 | - | 0.17% | - |
| polyhedron/gas_dyn2 | 2.35% | 1.252 | 1.282 | - | 0.57% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 8.24% | 102.038 | 110.444 | - | -0.01% | - |
| polyhedron/protein | 2.87% | 17.942 | 18.457 | - | -0.04% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 13.87% | 15.20 MB | 17.31 MB | - | 0.39% | - |
| random/pr36439.cpp | 5.96% | 552.11 MB | 585.00 MB | - | -0.02% | - |
| polyhedron/gas_dyn2 | 3.23% | 48.97 MB | 50.55 MB | - | 1.99% | - |
| random/empty.C | 2.82% | 17.60 MB | 18.10 MB | - | 0.02% | - |
| polyhedron/linpk | 2.66% | 34.66 MB | 35.59 MB | - | 0.53% | - |
| polyhedron/fatigue2 | 2.33% | 52.46 MB | 53.68 MB | - | 0.48% | - |
| polyhedron/tfft2 | 2.19% | 34.22 MB | 34.97 MB | - | -0.02% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/KASUMI encrypt | -9.50% | 71.421 | 64.636 | - | 0.02% | - |
| botan/CAST-256 decrypt | -4.13% | 77.155 | 73.965 | - | -1.24% | - |
| botan/Salsa20 encrypt | -2.07% | 501.727 | 491.358 | - | -0.50% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | 20.23% | 90.47 KB | 108.77 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 9.22% | 13.13 MB | 14.35 MB | - | -0.00% | - |
| random/pr36498.cpp/elf | 8.01% | 16.03 MB | 17.31 MB | - | -0.00% | - |
| random/pr36498.cpp/elf/sections/text | 7.47% | 389.28 KB | 418.35 KB | - | 0.00% | - |
| botan/elf/sections/text | 5.49% | 283.25 KB | 298.80 KB | - | -0.01% | - |
| botan/elf | 3.04% | 12.60 MB | 12.98 MB | - | -0.03% | - |
| random/pr29433.cpp/elf | 2.99% | 1.40 MB | 1.44 MB | - | -0.01% | - |
| polyhedron/rnflow/elf | 2.20% | 215.48 KB | 220.23 KB | - | -0.04% | - |
| polyhedron/gas_dyn2/elf | 2.06% | 106.70 KB | 108.91 KB | - | -0.01% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -19.25% | 72.329 | 58.402 | - | 0.29% | - |
| random/pr12850.cpp | -4.86% | 65.100 | 61.934 | - | -0.56% | - |
| polyhedron/aermod | -3.61% | 19.552 | 18.845 | - | 0.37% | - |
| random/pr36291.cpp | -3.26% | 32.680 | 31.616 | - | 0.15% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | -4.39% | 22.502 | 21.514 | - | 0.07% | - |
| polyhedron/capacita | -4.32% | 24.952 | 23.875 | - | 0.06% | - |
| polyhedron/gas_dyn2 | -4.04% | 111.533 | 107.027 | - | 0.86% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -26.94% | 988.05 MB | 721.89 MB | - | -0.02% | - |
| random/pr38518.c | -9.90% | 379.99 MB | 342.38 MB | - | 0.02% | - |
| random/pr36262.c | -9.74% | 379.18 MB | 342.25 MB | - | 0.08% | - |
| random/pr12850.cpp | -6.42% | 925.96 MB | 866.54 MB | - | 0.00% | - |
| random/pr70614.c | -5.66% | 66.09 MB | 62.34 MB | - | 0.31% | - |
| random/pr26854-2.c | -5.22% | 1.60 GB | 1.51 GB | - | -0.01% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/DES encrypt | 87.25% | 48.817 | 91.409 | - | 0.04% | - |
| botan/TripleDES encrypt | 85.69% | 17.247 | 32.026 | - | 0.00% | - |
| botan/DES decrypt | 84.36% | 49.749 | 91.719 | - | -0.00% | - |
| botan/TripleDES decrypt | 65.64% | 19.398 | 32.130 | - | -0.10% | - |
| botan/Twofish encrypt | 35.06% | 221.724 | 299.465 | - | 0.08% | - |
| botan/Twofish decrypt | 34.28% | 223.790 | 300.513 | - | 0.03% | - |
| botan/Camellia-256 decrypt | 23.04% | 86.905 | 106.925 | - | 0.01% | - |
| botan/SHACAL2 decrypt | 22.93% | 340.782 | 418.913 | - | -0.00% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | 22.84% | 51.203 | 62.897 | - | -0.07% | - |
| botan/AES-192 decrypt | 4.41% | 3376.538 | 3525.293 | - | -0.14% | - |
| botan/AES-128/OCB encrypt | 3.53% | 846.001 | 875.841 | - | -3.28% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.38% | 1100.482 | 1137.643 | - | 0.55% | - |
| botan/ChaCha20Poly1305 encrypt | 3.19% | 413.285 | 426.453 | - | -0.59% | - |
| botan/Keccak-1600(512) hash | 2.97% | 148.989 | 153.414 | - | -0.47% | - |
| botan/CTR-BE(AES-128) encrypt | 2.88% | 2961.948 | 3047.335 | - | 0.48% | - |
| botan/ChaCha20Poly1305 decrypt | 2.87% | 411.815 | 423.640 | - | -0.32% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.78% | 1076.155 | 1106.124 | - | 0.34% | - |
| botan/AES-192 encrypt | 2.73% | 2642.345 | 2714.484 | - | -0.05% | - |
| botan/SHA-512 hash | 2.34% | 279.865 | 286.407 | - | 0.21% | - |
| botan/Noekeon encrypt | 2.32% | 355.327 | 363.586 | - | -0.10% | - |
| botan/AES-128/OCB decrypt | 2.32% | 833.006 | 852.298 | - | -2.66% | - |
| botan/AES-128/EAX encrypt | 2.11% | 428.888 | 437.946 | - | 0.37% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12850.cpp/elf | -13.14% | 38.56 MB | 33.50 MB | - | 0.00% | - |
| random/pr69609.c/elf | -9.49% | 1.17 MB | 1.06 MB | - | 0.00% | - |
| random/pr12850.cpp/elf/sections/text | -8.80% | 101.58 KB | 92.65 KB | - | 0.00% | - |
| random/pr69609.c/elf/sections/text | -6.30% | 407.32 KB | 381.67 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | -4.06% | 38.88 KB | 37.30 KB | - | 0.00% | - |
| Added Tests - compile_time |
|---|
| random/pr28071.c |
| Added Tests - mem_bytes |
|---|
| random/pr28071.c |
| Added Tests - size |
|---|
| random/empty.c/elf/sections/text |
| random/empty.C/elf/sections/text |
| random/pr28071.c/elf |
| random/pr28071.c/elf/sections/text |
Report Time: 0.24s