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) 2.32.0.20190909-8 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) 11.0.0 20200513 (experimental) f6e1a4cd83190746b6544917f7526fa480ca5f18 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 | f6e1a4cd83190746b6544917f7526fa480ca5f18 |
| 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 | 1589341067000.f6e1a4cd83190746b6544917f7526fa480ca5f18 | 2020-05-13T07:29:28.383090 | 0:01:30.036793 |
| Previous | 1589251061000.3ebd168b443d946f9381d012176e38598987b133 | 2020-05-12T07:28:51.290782 | 0:01:32.252928 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.205953 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 11 | 49 |
| Performance Improvements | 1 | 39 |
| Added Tests | 2 | 6 |
| Unchanged Tests | 1222 | 1142 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp | 3.50% | 36.347 | 37.621 | - | 9.23% | - |
| random/pr36291.cpp | 3.46% | 31.706 | 32.803 | - | 0.38% | - |
| random/pr12850.cpp | 3.14% | 61.828 | 63.771 | - | -2.04% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/air | 10.20% | 3.473 | 3.827 | - | 9.92% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/CAST-256 decrypt | -46.36% | 77.829 | 41.750 | - | -45.89% | - |
| botan/CAST-256 encrypt | -46.34% | 77.894 | 41.796 | - | -46.32% | - |
| botan/Camellia-128 encrypt | -45.72% | 140.294 | 76.152 | - | -45.08% | - |
| botan/Camellia-128 decrypt | -34.86% | 140.102 | 91.263 | - | -34.18% | - |
| botan/CAST-128 decrypt | -32.05% | 225.391 | 153.151 | - | -31.79% | - |
| botan/Camellia-192 encrypt | -10.44% | 109.501 | 98.072 | - | -9.38% | - |
| nbench/LU DECOMPOSITION | -2.14% | 3853.700 | 3771.200 | - | 3.42% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr26854-2.c | -2.68% | 62.864 | 61.180 | - | 8.56% | - |
| 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/pr36439.cpp | 9.23% | 34.441 | 37.621 | - | 3.50% | - |
| random/pr26854-2.c | 8.56% | 56.358 | 61.180 | - | -2.68% | - |
| random/pr36498.cpp | 6.11% | 23.954 | 25.418 | - | -0.82% | - |
| botan | 5.93% | 106.945 | 113.285 | - | -0.12% | - |
| random/pr36262.c | 3.68% | 10.924 | 11.325 | - | 0.35% | - |
| tramp3d | 2.93% | 42.226 | 43.462 | - | 1.17% | - |
| polyhedron/air | 2.87% | 1.991 | 2.048 | - | -0.28% | - |
| polyhedron/induct2 | 2.78% | 3.513 | 3.611 | - | 0.01% | - |
| random/pr70614.c | 2.53% | 1.819 | 1.865 | - | -0.03% | - |
| polyhedron/gas_dyn2 | 2.30% | 1.252 | 1.281 | - | -0.05% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 10.71% | 102.038 | 112.961 | - | 0.95% | - |
| polyhedron/air | 9.92% | 3.481 | 3.827 | - | 10.20% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 15.98% | 15.20 MB | 17.63 MB | - | 0.04% | - |
| random/pr36439.cpp | 5.37% | 552.11 MB | 581.75 MB | - | -0.13% | - |
| random/empty.C | 4.24% | 17.60 MB | 18.35 MB | - | -0.30% | - |
| random/pr36498.cpp | 3.23% | 492.32 MB | 508.23 MB | - | -1.35% | - |
| polyhedron/linpk | 3.14% | 34.66 MB | 35.75 MB | - | 1.53% | - |
| polyhedron/tfft2 | 3.07% | 34.22 MB | 35.27 MB | - | 1.45% | - |
| polyhedron/ac | 2.99% | 37.55 MB | 38.67 MB | - | 2.00% | - |
| polyhedron/fatigue2 | 2.69% | 52.46 MB | 53.87 MB | - | 0.75% | - |
| polyhedron/channel2 | 2.58% | 35.82 MB | 36.75 MB | - | 1.04% | - |
| polyhedron/air | 2.36% | 67.57 MB | 69.16 MB | - | 0.73% | - |
| polyhedron/mp_prop_design | 2.25% | 41.76 MB | 42.70 MB | - | 1.24% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CAST-256 encrypt | -46.32% | 77.867 | 41.796 | - | -46.34% | - |
| botan/CAST-256 decrypt | -45.89% | 77.155 | 41.750 | - | -46.36% | - |
| botan/Camellia-128 encrypt | -45.08% | 138.648 | 76.152 | - | -45.72% | - |
| botan/Camellia-128 decrypt | -34.18% | 138.663 | 91.263 | - | -34.86% | - |
| botan/CAST-128 decrypt | -31.79% | 224.542 | 153.151 | - | -32.05% | - |
| botan/Camellia-192 encrypt | -9.38% | 108.223 | 98.072 | - | -10.44% | - |
| botan/KASUMI encrypt | -8.44% | 71.421 | 65.391 | - | 0.02% | - |
| nbench/ASSIGNMENT | -6.30% | 62.765 | 58.813 | - | 0.02% | - |
| botan/Whirlpool hash | -3.39% | 142.226 | 137.409 | - | 0.03% | - |
| botan/AES-128/XTS encrypt | -2.75% | 1541.325 | 1498.944 | - | -0.82% | - |
| botan/ARIA-128 encrypt | -2.61% | 96.813 | 94.290 | - | -0.09% | - |
| botan/ARIA-128 decrypt | -2.59% | 96.809 | 94.298 | - | -0.08% | - |
| botan/ARIA-192 encrypt | -2.55% | 82.847 | 80.734 | - | 0.07% | - |
| botan/ARIA-256 encrypt | -2.47% | 72.312 | 70.523 | - | -0.01% | - |
| botan/ARIA-192 decrypt | -2.46% | 82.783 | 80.750 | - | 0.05% | - |
| botan/ARIA-256 decrypt | -2.36% | 72.300 | 70.593 | - | 0.04% | - |
| botan/Salsa20 encrypt | -2.24% | 501.727 | 490.503 | - | -0.06% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | 19.34% | 90.47 KB | 107.96 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 8.54% | 13.13 MB | 14.26 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 7.43% | 389.28 KB | 418.19 KB | - | 0.00% | - |
| random/pr36498.cpp/elf | 6.87% | 16.03 MB | 17.13 MB | - | -0.00% | - |
| botan/elf/sections/text | 4.93% | 283.25 KB | 297.20 KB | - | 0.00% | - |
| botan/elf | 3.38% | 12.60 MB | 13.03 MB | - | 0.00% | - |
| cray/elf | 2.60% | 57.78 KB | 59.28 KB | - | 0.00% | - |
| random/pr29433.cpp/elf | 2.57% | 1.40 MB | 1.44 MB | - | 0.00% | - |
| polyhedron/air/elf | 2.12% | 114.13 KB | 116.55 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -20.73% | 72.329 | 57.332 | - | -0.38% | - |
| polyhedron/aermod | -3.53% | 19.552 | 18.862 | - | -0.24% | - |
| random/pr12850.cpp | -2.04% | 65.100 | 63.771 | - | 3.14% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | -4.46% | 22.502 | 21.497 | - | 0.09% | - |
| polyhedron/capacita | -4.36% | 24.952 | 23.864 | - | -0.02% | - |
| polyhedron/gas_dyn2 | -2.60% | 111.533 | 108.633 | - | 0.97% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -27.33% | 988.05 MB | 718.02 MB | - | -0.57% | - |
| random/pr38518.c | -10.42% | 379.99 MB | 340.40 MB | - | -0.11% | - |
| random/pr36262.c | -10.25% | 379.18 MB | 340.33 MB | - | -0.05% | - |
| random/pr12850.cpp | -6.35% | 925.96 MB | 867.14 MB | - | -0.30% | - |
| random/pr70614.c | -5.46% | 66.09 MB | 62.48 MB | - | 0.92% | - |
| random/pr26854-2.c | -5.01% | 1.60 GB | 1.52 GB | - | -0.05% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/DES encrypt | 87.22% | 48.817 | 91.397 | - | -0.03% | - |
| botan/TripleDES encrypt | 85.57% | 17.247 | 32.005 | - | -0.06% | - |
| botan/DES decrypt | 84.32% | 49.749 | 91.698 | - | -0.04% | - |
| botan/TripleDES decrypt | 65.66% | 19.398 | 32.135 | - | 0.00% | - |
| botan/Twofish encrypt | 33.45% | 221.724 | 295.880 | - | -0.05% | - |
| botan/Twofish decrypt | 32.73% | 223.790 | 297.033 | - | -0.06% | - |
| botan/Camellia-256 decrypt | 25.79% | 86.905 | 109.322 | - | -0.11% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | 21.59% | 51.203 | 62.258 | - | -0.00% | - |
| botan/SHACAL2 decrypt | 21.09% | 340.782 | 412.666 | - | -0.00% | - |
| botan/AES-128/OCB decrypt | 6.11% | 833.006 | 883.873 | - | 0.40% | - |
| botan/AES-128/OCB encrypt | 6.00% | 846.001 | 896.789 | - | 0.56% | - |
| botan/SHA-512 hash | 5.80% | 279.865 | 296.093 | - | 0.01% | - |
| botan/AES-192 decrypt | 4.06% | 3376.538 | 3513.664 | - | 0.39% | - |
| botan/CTR-BE(AES-128) encrypt | 3.79% | 2961.948 | 3074.340 | - | -0.18% | - |
| nbench/LU DECOMPOSITION | 3.42% | 3646.600 | 3771.200 | - | -2.14% | - |
| botan/AES-128 decrypt | 2.73% | 3124.093 | 3209.247 | - | 0.03% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 2.54% | 2807.248 | 2878.646 | - | 1.68% | - |
| botan/ChaCha20Poly1305 encrypt | 2.43% | 413.285 | 423.316 | - | 0.04% | - |
| botan/Threefish-512 encrypt | 2.20% | 350.074 | 357.768 | - | -0.37% | - |
| botan/AES-128/EAX encrypt | 2.02% | 428.888 | 437.536 | - | 1.18% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12850.cpp/elf | -15.85% | 38.56 MB | 32.45 MB | - | 0.00% | - |
| random/pr69609.c/elf | -9.49% | 1.17 MB | 1.06 MB | - | 0.00% | - |
| random/pr12850.cpp/elf/sections/text | -8.63% | 101.58 KB | 92.82 KB | - | 0.00% | - |
| random/pr69609.c/elf/sections/text | -6.30% | 407.32 KB | 381.67 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | -3.98% | 38.88 KB | 37.33 KB | - | 0.00% | - |
| random/pr12392.cpp/elf | -3.57% | 10.43 MB | 10.06 MB | - | 0.00% | - |
| tramp3d/elf | -2.08% | 21.85 MB | 21.39 MB | - | 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: 0.28s