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: 1471.345 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 20200305 (experimental) 3a0e583bf17240e55fee7b490e13753cca52bfe1 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 | 3a0e583bf17240e55fee7b490e13753cca52bfe1 |
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 | 1583433882000.3a0e583bf17240e55fee7b490e13753cca52bfe1 | 2020-03-05T22:04:07.933407 | 0:01:32.032015 |
Previous | 1583395964000.febfe87d80c5bc8afd9038136ae7c09910a0d883 | 2020-03-05T11:05:49.342088 | 0:01:32.734501 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.205953 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 5 | 30 |
Performance Improvements | 1 | 41 |
Added Tests | 2 | 6 |
Unchanged Tests | 1228 | 1159 |
Total Tests | 1236 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36498.cpp | 4.13% | 25.552 | 26.607 | - | 11.08% | - |
random/pr36291.cpp | 3.16% | 31.647 | 32.645 | - | -0.11% | - |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/rnflow | 4.48% | 22.863 | 23.888 | - | -0.40% | - |
polyhedron/aermod | 3.57% | 8.239 | 8.533 | - | 0.33% | - |
polyhedron/tfft2 | 3.52% | 47.772 | 49.456 | - | 1.28% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/doduc | -8.86% | 12.050 | 10.982 | - | 0.32% | - |
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 | 11.08% | 23.954 | 26.607 | - | 4.13% | - |
random/pr36439.cpp | 6.45% | 34.441 | 36.663 | - | 0.25% | - |
tramp3d | 4.88% | 42.226 | 44.287 | - | 1.81% | - |
botan | 4.78% | 106.945 | 112.056 | - | -0.16% | - |
random/pr26854-2.c | 4.20% | 56.358 | 58.723 | - | -1.56% | - |
random/pr36262.c | 2.91% | 10.924 | 11.242 | - | 0.32% | - |
random/pr70614.c | 2.85% | 1.819 | 1.871 | - | 0.06% | - |
polyhedron/air | 2.56% | 1.991 | 2.042 | - | -0.21% | - |
polyhedron/induct2 | 2.37% | 3.513 | 3.596 | - | 0.07% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/fatigue2 | 8.43% | 102.038 | 110.640 | - | 0.18% | - |
polyhedron/protein | 2.86% | 17.942 | 18.455 | - | 0.04% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 14.70% | 15.20 MB | 17.44 MB | - | 0.00% | - |
random/pr36439.cpp | 5.94% | 552.11 MB | 584.93 MB | - | 0.00% | - |
random/empty.C | 3.53% | 17.60 MB | 18.22 MB | - | 0.00% | - |
polyhedron/linpk | 2.65% | 34.66 MB | 35.58 MB | - | 0.00% | - |
polyhedron/tfft2 | 2.44% | 34.22 MB | 35.06 MB | - | 0.00% | - |
polyhedron/ac | 2.24% | 37.55 MB | 38.39 MB | - | 0.00% | - |
polyhedron/fatigue2 | 2.17% | 52.46 MB | 53.60 MB | - | 0.00% | - |
polyhedron/gas_dyn2 | 2.13% | 48.97 MB | 50.02 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/KASUMI encrypt | -9.40% | 71.421 | 64.710 | - | 0.16% | - |
botan/CAST-256 decrypt | -4.44% | 77.155 | 73.726 | - | -0.81% | - |
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 | -19.13% | 72.329 | 58.494 | - | -0.85% | - |
random/pr12850.cpp | -4.57% | 65.100 | 62.125 | - | -0.17% | - |
polyhedron/aermod | -3.23% | 19.552 | 18.920 | - | 0.51% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/capacita | -4.39% | 24.952 | 23.857 | - | -0.16% | - |
polyhedron/ac | -4.39% | 22.502 | 21.515 | - | -0.07% | - |
polyhedron/gas_dyn2 | -3.79% | 111.533 | 107.305 | - | -0.09% | - |
polyhedron/linpk | -2.21% | 4.113 | 4.022 | - | -1.50% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp | -26.94% | 988.05 MB | 721.82 MB | - | 0.00% | - |
random/pr38518.c | -9.84% | 379.99 MB | 342.59 MB | - | 0.00% | - |
random/pr36262.c | -9.78% | 379.18 MB | 342.08 MB | - | -0.02% | - |
random/pr12850.cpp | -6.42% | 925.96 MB | 866.50 MB | - | -0.05% | - |
random/pr70614.c | -5.75% | 66.09 MB | 62.29 MB | - | 0.00% | - |
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 | 87.28% | 48.817 | 91.424 | - | 0.06% | - |
botan/TripleDES encrypt | 85.66% | 17.247 | 32.020 | - | -0.03% | - |
botan/DES decrypt | 84.34% | 49.749 | 91.706 | - | -0.02% | - |
botan/TripleDES decrypt | 65.66% | 19.398 | 32.135 | - | -0.07% | - |
botan/Twofish encrypt | 35.08% | 221.724 | 299.510 | - | 0.01% | - |
botan/Twofish decrypt | 34.33% | 223.790 | 300.608 | - | 0.04% | - |
botan/Camellia-256 decrypt | 23.15% | 86.905 | 107.020 | - | 0.09% | - |
botan/SHACAL2 decrypt | 23.02% | 340.782 | 419.234 | - | 0.05% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | 22.88% | 51.203 | 62.920 | - | 0.08% | - |
botan/AES-192 decrypt | 4.28% | 3376.538 | 3520.931 | - | -1.22% | - |
botan/AES-128/OCB encrypt | 4.21% | 846.001 | 881.608 | - | 0.26% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.55% | 1100.482 | 1139.528 | - | 0.19% | - |
botan/ChaCha20Poly1305 encrypt | 3.45% | 413.285 | 427.523 | - | -0.19% | - |
botan/ChaCha20Poly1305 decrypt | 3.10% | 411.815 | 424.564 | - | -0.08% | - |
botan/AES-128/OCB decrypt | 3.04% | 833.006 | 858.338 | - | -0.10% | - |
botan/Keccak-1600(512) hash | 2.95% | 148.989 | 153.381 | - | -0.06% | - |
botan/AES-192 encrypt | 2.69% | 2642.345 | 2713.377 | - | -0.31% | - |
botan/AES-128/CBC/PKCS7 decrypt | 2.66% | 2807.248 | 2881.944 | - | -0.13% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.65% | 1076.155 | 1104.723 | - | 0.17% | - |
botan/CTR-BE(AES-128) encrypt | 2.44% | 2961.948 | 3034.287 | - | -0.18% | - |
botan/SHA-512 hash | 2.33% | 279.865 | 286.374 | - | -0.01% | - |
botan/Noekeon encrypt | 2.32% | 355.327 | 363.577 | - | -0.01% | - |
botan/AES-128/EAX encrypt | 2.29% | 428.888 | 438.705 | - | 0.05% | - |
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: 0.63s