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: 1487.960 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.42 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: 263729312 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 20200305 (experimental) febfe87d80c5bc8afd9038136ae7c09910a0d883 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 | febfe87d80c5bc8afd9038136ae7c09910a0d883 |
| 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 | 1583395964000.febfe87d80c5bc8afd9038136ae7c09910a0d883 | 2020-03-05T11:05:49.342088 | 0:01:32.734501 |
| Previous | 1583342629000.3ca63e1c76b7693b5d3f5ba2567421defc764249 | 2020-03-05T00:05:31.872936 | 0:01:31.679817 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.205953 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 2 | 32 |
| Performance Improvements | 3 | 44 |
| Added Tests | 2 | 6 |
| Unchanged Tests | 1229 | 1154 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36262.c | 3.27% | 10.851 | 11.206 | - | 2.59% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/doduc | 9.84% | 10.971 | 12.050 | - | 10.08% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | -3.52% | 26.482 | 25.552 | - | 6.67% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -4.26% | 23.880 | 22.863 | - | -4.67% | - |
| polyhedron/aermod | -3.49% | 8.536 | 8.239 | - | -3.13% | - |
| 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 | 6.67% | 23.954 | 25.552 | - | -3.52% | - |
| random/pr36439.cpp | 6.19% | 34.441 | 36.573 | - | 0.40% | - |
| random/pr26854-2.c | 5.85% | 56.358 | 59.654 | - | 1.19% | - |
| botan | 4.95% | 106.945 | 112.241 | - | 0.01% | - |
| tramp3d | 3.02% | 42.226 | 43.501 | - | -1.73% | - |
| polyhedron/mp_prop_design | 2.94% | 0.828 | 0.852 | - | -0.99% | - |
| random/pr70614.c | 2.79% | 1.819 | 1.870 | - | 0.37% | - |
| polyhedron/air | 2.77% | 1.991 | 2.046 | - | -0.17% | - |
| random/pr36262.c | 2.59% | 10.924 | 11.206 | - | 3.27% | - |
| polyhedron/induct2 | 2.30% | 3.513 | 3.594 | - | -0.24% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/doduc | 10.08% | 10.947 | 12.050 | - | 9.84% | - |
| polyhedron/fatigue2 | 8.24% | 102.038 | 110.444 | - | -0.00% | - |
| polyhedron/protein | 2.82% | 17.942 | 18.448 | - | -0.05% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 14.70% | 15.20 MB | 17.44 MB | - | 0.72% | - |
| random/pr36439.cpp | 5.94% | 552.11 MB | 584.93 MB | - | -0.01% | - |
| random/empty.C | 3.53% | 17.60 MB | 18.22 MB | - | 0.69% | - |
| polyhedron/linpk | 2.65% | 34.66 MB | 35.58 MB | - | -0.01% | - |
| polyhedron/tfft2 | 2.44% | 34.22 MB | 35.06 MB | - | 0.25% | - |
| polyhedron/ac | 2.24% | 37.55 MB | 38.39 MB | - | 0.43% | - |
| polyhedron/fatigue2 | 2.17% | 52.46 MB | 53.60 MB | - | -0.15% | - |
| polyhedron/gas_dyn2 | 2.13% | 48.97 MB | 50.02 MB | - | -1.07% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/KASUMI encrypt | -9.54% | 71.421 | 64.608 | - | -0.04% | - |
| botan/CAST-256 decrypt | -3.66% | 77.155 | 74.328 | - | 0.49% | - |
| 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 | - | 0.00% | - |
| botan/elf | 3.04% | 12.60 MB | 12.98 MB | - | 0.00% | - |
| random/pr29433.cpp/elf | 3.00% | 1.40 MB | 1.44 MB | - | 0.00% | - |
| polyhedron/rnflow/elf | 2.20% | 215.48 KB | 220.23 KB | - | 0.00% | - |
| polyhedron/gas_dyn2/elf | 2.06% | 106.70 KB | 108.91 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -18.44% | 72.329 | 58.993 | - | 1.01% | - |
| random/pr12850.cpp | -4.41% | 65.100 | 62.229 | - | 0.48% | - |
| polyhedron/aermod | -3.72% | 19.552 | 18.824 | - | -0.11% | - |
| random/pr36291.cpp | -3.16% | 32.680 | 31.647 | - | 0.10% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -4.67% | 23.982 | 22.863 | - | -4.26% | - |
| polyhedron/ac | -4.32% | 22.502 | 21.530 | - | 0.07% | - |
| polyhedron/capacita | -4.24% | 24.952 | 23.895 | - | 0.08% | - |
| polyhedron/gas_dyn2 | -3.70% | 111.533 | 107.403 | - | 0.35% | - |
| polyhedron/aermod | -3.13% | 8.505 | 8.239 | - | -3.49% | - |
| polyhedron/tfft2 | -2.17% | 48.831 | 47.772 | - | -1.05% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -26.94% | 988.05 MB | 721.82 MB | - | -0.01% | - |
| random/pr38518.c | -9.84% | 379.99 MB | 342.59 MB | - | 0.06% | - |
| random/pr36262.c | -9.77% | 379.18 MB | 342.15 MB | - | -0.03% | - |
| random/pr12850.cpp | -6.38% | 925.96 MB | 866.89 MB | - | 0.04% | - |
| random/pr70614.c | -5.75% | 66.09 MB | 62.29 MB | - | -0.09% | - |
| random/pr26854-2.c | -5.22% | 1.60 GB | 1.51 GB | - | -0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/DES encrypt | 87.17% | 48.817 | 91.373 | - | -0.04% | - |
| botan/TripleDES encrypt | 85.71% | 17.247 | 32.029 | - | 0.01% | - |
| botan/DES decrypt | 84.37% | 49.749 | 91.724 | - | 0.01% | - |
| botan/TripleDES decrypt | 65.77% | 19.398 | 32.156 | - | 0.08% | - |
| botan/Twofish encrypt | 35.06% | 221.724 | 299.469 | - | 0.00% | - |
| botan/Twofish decrypt | 34.27% | 223.790 | 300.482 | - | -0.01% | - |
| botan/Camellia-256 decrypt | 23.04% | 86.905 | 106.925 | - | 0.00% | - |
| botan/SHACAL2 decrypt | 22.96% | 340.782 | 419.017 | - | 0.02% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | 22.79% | 51.203 | 62.872 | - | -0.04% | - |
| botan/AES-192 decrypt | 5.57% | 3376.538 | 3564.473 | - | 1.11% | - |
| botan/AES-128/OCB encrypt | 3.93% | 846.001 | 879.291 | - | 0.39% | - |
| botan/ChaCha20Poly1305 encrypt | 3.64% | 413.285 | 428.327 | - | 0.44% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.35% | 1100.482 | 1137.397 | - | -0.02% | - |
| botan/ChaCha20Poly1305 decrypt | 3.18% | 411.815 | 424.899 | - | 0.30% | - |
| botan/AES-128/OCB decrypt | 3.14% | 833.006 | 859.167 | - | 0.81% | - |
| botan/Keccak-1600(512) hash | 3.01% | 148.989 | 153.477 | - | 0.04% | - |
| botan/AES-192 encrypt | 3.01% | 2642.345 | 2721.778 | - | 0.27% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 2.80% | 2807.248 | 2885.796 | - | 1.20% | - |
| botan/CTR-BE(AES-128) encrypt | 2.63% | 2961.948 | 3039.766 | - | -0.25% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.48% | 1076.155 | 1102.850 | - | -0.30% | - |
| botan/Noekeon encrypt | 2.34% | 355.327 | 363.625 | - | 0.01% | - |
| botan/SHA-512 hash | 2.33% | 279.865 | 286.394 | - | -0.00% | - |
| botan/AES-128/EAX encrypt | 2.24% | 428.888 | 438.491 | - | 0.12% | - |
| 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: 0.23s