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: 43 bits physical, 48 bits virtual CPU(s): 12 On-line CPU(s) list: 0-11 Thread(s) per core: 2 Core(s) per socket: 6 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 1 Model name: AMD Ryzen 5 1600 Six-Core Processor Stepping: 1 Frequency boost: enabled CPU MHz: 1550.000 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.74 Virtualization: AMD-V L1d cache: 192 KiB L1i cache: 384 KiB L2 cache: 3 MiB L3 cache: 16 MiB NUMA node0 CPU(s): 0-11 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, STIBP disabled, 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 skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca sme sev |
memory | MemTotal: 16285268 kB |
Fields
Name | Value |
---|
Parameters
Name | Value |
---|---|
as |
GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1 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 20201120 (experimental) 5a5e53fdb29042bbfc662eba9960d04e906cd553 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 | 5a5e53fdb29042bbfc662eba9960d04e906cd553 |
glibc |
GNU C Library (GNU libc) stable release version 2.31 (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 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2]. 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) 2.34.0.20200325-1 |
options | None |
reason | None |
uname | Linux zenith 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-trunk-honza.O_g test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1606154402000.5a5e53fdb29042bbfc662eba9960d04e906cd553 | 2020-11-24T12:04:22.750165 | 0:01:20.367672 |
Previous | 1605896737000.a0917becd66182eee6eb6a7a150e38f0463b765d | 2020-11-21T19:47:59.256112 | 0:01:20.324282 |
Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.936294 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 13 |
Performance Improvements | 2 | 27 |
Added Tests | 3 | 3 |
Unchanged Tests | 319 | 281 |
Total Tests | 324 |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36262.c | -6.78% | 4.270 | 3.980 | - | -51.37% | - |
random/pr12392.cpp | -2.48% | 26.423 | 25.769 | - | -32.24% | - |
Added Tests - size |
---|
random/empty.C/elf/sections/text |
random/empty.c/elf/sections/text |
random/pr36439.cpp/elf/sections/text |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr70614.c | 3073.02% | 0.658 | 20.890 | - | -0.19% | - |
random/pr36439.cpp | 12.06% | 21.492 | 24.084 | - | -0.09% | - |
random/pr12850.cpp | 8.84% | 41.445 | 45.110 | - | -1.23% | - |
random/pr36291.cpp | 6.23% | 20.330 | 21.596 | - | -0.33% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36291.cpp | 7.45% | 580.37 MB | 623.59 MB | - | -0.26% | - |
random/empty.C | 6.50% | 17.36 MB | 18.48 MB | - | -0.06% | - |
random/pr70614.c | 6.48% | 53.62 MB | 57.10 MB | - | -0.03% | - |
random/empty.c | 4.15% | 16.47 MB | 17.15 MB | - | -0.07% | - |
random/pr29433.cpp | 2.94% | 1.92 GB | 1.98 GB | - | -0.03% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr28071.c/elf | 22.81% | 2.22 MB | 2.73 MB | - | 0.00% | - |
random/pr28071.c/elf/sections/text | 14.59% | 563.13 KB | 645.28 KB | - | 0.00% | - |
random/pr36439.cpp/elf | 6.02% | 12.25 MB | 12.99 MB | - | 0.29% | - |
random/pr39326.c/elf/sections/text | 2.82% | 321.27 KB | 330.35 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36262.c | -51.37% | 8.186 | 3.980 | - | -6.78% | - |
random/pr69609.c | -48.51% | 34.326 | 17.673 | - | -0.20% | - |
random/pr38518.c | -48.35% | 8.214 | 4.243 | - | -0.42% | - |
random/pr12392.cpp | -32.24% | 38.032 | 25.769 | - | -2.48% | - |
random/pr39326.c | -24.14% | 147.577 | 111.956 | - | 0.57% | - |
random/pr26854.c | -7.07% | 85.411 | 79.375 | - | -0.41% | - |
random/pr28071.c | -6.98% | 42.532 | 39.564 | - | -0.98% | - |
random/pr26854-2.c | -5.04% | 13.172 | 12.508 | - | 0.41% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp | -23.27% | 929.34 MB | 713.12 MB | - | -0.05% | - |
random/pr39326.c | -17.84% | 564.92 MB | 464.11 MB | - | 0.18% | - |
random/pr38518.c | -10.71% | 216.05 MB | 192.93 MB | - | -0.27% | - |
random/pr36262.c | -10.44% | 215.44 MB | 192.95 MB | - | -0.02% | - |
random/pr26854-2.c | -5.82% | 381.12 MB | 358.95 MB | - | 0.34% | - |
random/pr26854.c | -5.33% | 1.12 GB | 1.06 GB | - | -0.41% | - |
random/pr69609.c | -4.19% | 529.93 MB | 507.70 MB | - | 0.13% | - |
random/pr12850.cpp | -2.58% | 909.25 MB | 885.77 MB | - | -0.30% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp/elf | -55.26% | 21.14 MB | 9.46 MB | - | -0.00% | - |
random/pr12850.cpp/elf/sections/text | -18.27% | 33.93 KB | 27.73 KB | - | -0.34% | - |
random/pr12392.cpp/elf/sections/text | -10.09% | 563.08 KB | 506.27 KB | - | 0.00% | - |
random/pr29433.cpp/elf | -7.38% | 1.46 MB | 1.35 MB | - | -0.00% | - |
random/pr36262.c/elf/sections/text | -7.29% | 113.27 KB | 105.01 KB | - | 0.00% | - |
random/pr38518.c/elf/sections/text | -7.29% | 113.27 KB | 105.01 KB | - | 0.00% | - |
random/pr39326.c/elf | -5.44% | 1.46 MB | 1.38 MB | - | -0.00% | - |
random/pr36262.c/elf | -5.14% | 368.81 KB | 349.87 KB | - | 0.00% | - |
random/pr38518.c/elf | -5.12% | 368.62 KB | 349.75 KB | - | 0.00% | - |
random/pr12850.cpp/elf | -2.69% | 31.23 MB | 30.38 MB | - | -0.06% | - |
random/pr29433.cpp/elf/sections/text | -2.62% | 726.00 B | 707.00 B | - | 0.00% | - |
Added Tests - size |
---|
random/empty.C/elf/sections/text |
random/empty.c/elf/sections/text |
random/pr36439.cpp/elf/sections/text |
Report Time: 0.11s