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) 2.31 Copyright (C) 2018 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) 9.0.0 20190108 (experimental) b2d143e007e42fe2ec1fffbba781a921c3f8e2d1 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. |
| git_revision | b2d143e007e42fe2ec1fffbba781a921c3f8e2d1 |
| glibc |
GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7). Copyright (C) 2018 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 8.1.1 20180614 [gcc-8-branch revision 261584]. libc ABIs: UNIQUE IFUNC For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
| glibc_location | /lib64/libc.so.6 |
| ld | GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31 |
| options | None |
| reason | None |
| uname | Linux zenith 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-trunk-honza.O2_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1547318663000.b2d143e007e42fe2ec1fffbba781a921c3f8e2d1 | 2019-01-13T16:59:37.584881 | 0:01:10.433684 |
| Previous | 1547232128000.59d37f533de89fbdd27a47ddaa344277c7783986 | 2019-01-12T18:25:29.006083 | 0:01:10.621582 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 24 | 32 |
| Performance Improvements | 11 | 17 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1198 | 1184 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 27.54% | 0.957 | 1.221 | - | 1.24% | - |
| polyhedron/test_fpu2 | 22.36% | 1.320 | 1.615 | - | 26.88% | - |
| random/pr36498.cpp | 17.28% | 24.680 | 28.945 | - | 18.27% | - |
| random/pr12850.cpp | 17.28% | 56.795 | 66.611 | - | 18.66% | - |
| random/pr36439.cpp | 8.72% | 34.370 | 37.366 | - | 18.74% | - |
| random/pr12392.cpp | 7.96% | 50.567 | 54.591 | - | 3.64% | - |
| polyhedron/induct2 | 3.84% | 2.380 | 2.472 | - | 5.34% | - |
| botan | 3.01% | 106.006 | 109.194 | - | 4.60% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 12.66% | 541.07 MB | 609.59 MB | - | 13.66% | - |
| random/pr12392.cpp | 11.70% | 1.08 GB | 1.20 GB | - | -4.92% | - |
| random/pr12850.cpp | 4.84% | 946.21 MB | 992.04 MB | - | 5.69% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -8.83% | 1625.720 | 1482.198 | - | -4.92% | - |
| botan/AES-128/CBC/PKCS7 encrypt | -3.91% | 736.930 | 708.093 | - | -3.42% | - |
| botan/AES-128/CBC/PKCS7 decrypt | -3.81% | 3062.147 | 2945.483 | - | -3.12% | - |
| botan/XTEA decrypt | -2.77% | 218.097 | 212.056 | - | -2.01% | - |
| botan/Whirlpool hash | -2.74% | 144.075 | 140.125 | - | -2.61% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr12850.cpp/elf | 16.28% | 32.91 MB | 38.27 MB | - | 10.47% | - |
| random/pr36498.cpp/elf | 15.52% | 20.09 MB | 23.21 MB | - | 18.43% | - |
| random/pr36498.cpp/elf/sections/text | 13.20% | 378.85 KB | 428.85 KB | - | 12.83% | - |
| random/pr36439.cpp/elf | 13.19% | 13.48 MB | 15.26 MB | - | 19.17% | - |
| random/pr29433.cpp/elf | 11.07% | 1.46 MB | 1.62 MB | - | -0.01% | - |
| botan/elf | 7.04% | 13.39 MB | 14.33 MB | - | 3.00% | - |
| botan/elf/sections/text | 5.99% | 293.13 KB | 310.67 KB | - | 3.15% | - |
| random/pr12392.cpp/elf/sections/text | 5.48% | 356.24 KB | 375.76 KB | - | -7.62% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -49.68% | 0.565 | 0.284 | - | 1.38% | - |
| polyhedron/nf | -43.71% | 0.662 | 0.373 | - | -0.41% | - |
| polyhedron/ac | -43.51% | 0.691 | 0.390 | - | -42.56% | - |
| polyhedron/mdbx | -4.10% | 0.866 | 0.830 | - | 1.86% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp | -8.81% | 579.57 MB | 528.49 MB | - | -1.53% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/Tiger(24,3) hash | 4.85% | 374.012 | 392.141 | - | 0.43% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.62% | 1180.123 | 1234.681 | - | 6.22% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 3.66% | 1167.415 | 1210.158 | - | 4.73% | - |
| botan/CTR-BE(AES-128) decrypt | 2.78% | 3369.326 | 3463.051 | - | 14.81% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | -79.58% | 945.00 B | 193.00 B | - | -61.17% | - |
| random/pr12850.cpp/elf/sections/text | -32.49% | 37.51 KB | 25.32 KB | - | -8.63% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | 161.90% | 0.197 | 0.516 | - | -1.79% | - |
| polyhedron/gas_dyn2 | 40.00% | 0.689 | 0.964 | - | -0.01% | - |
| polyhedron/test_fpu2 | 26.88% | 1.273 | 1.615 | - | 22.36% | - |
| random/pr36439.cpp | 18.74% | 31.468 | 37.366 | - | 8.72% | - |
| random/pr12850.cpp | 18.66% | 56.138 | 66.611 | - | 17.28% | - |
| random/pr36498.cpp | 18.27% | 24.473 | 28.945 | - | 17.28% | - |
| nbench | 10.58% | 1.498 | 1.656 | - | -1.87% | - |
| polyhedron/induct2 | 5.34% | 2.347 | 2.472 | - | 3.84% | - |
| botan | 4.60% | 104.396 | 109.194 | - | 3.01% | - |
| random/pr12392.cpp | 3.64% | 52.676 | 54.591 | - | 7.96% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 3.44% | 5.716 | 5.913 | - | 0.29% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 13.66% | 536.34 MB | 609.59 MB | - | 12.66% | - |
| random/pr12850.cpp | 5.69% | 938.60 MB | 992.04 MB | - | 4.84% | - |
| random/pr36291.cpp | 5.24% | 632.01 MB | 665.15 MB | - | 0.05% | - |
| polyhedron/doduc | 2.22% | 98.68 MB | 100.87 MB | - | 0.00% | - |
| botan | 2.14% | 14.79 MB | 15.11 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -4.92% | 1558.935 | 1482.198 | - | -8.83% | - |
| botan/AES-128/CBC/PKCS7 encrypt | -3.42% | 733.161 | 708.093 | - | -3.91% | - |
| nbench/LU DECOMPOSITION | -3.38% | 3882.400 | 3751.300 | - | 0.09% | - |
| botan/AES-128/CBC/PKCS7 decrypt | -3.12% | 3040.277 | 2945.483 | - | -3.81% | - |
| botan/IDEA encrypt | -3.05% | 511.321 | 495.728 | - | -0.71% | - |
| botan/Whirlpool hash | -2.61% | 143.875 | 140.125 | - | -2.74% | - |
| botan/IDEA decrypt | -2.53% | 511.676 | 498.711 | - | 0.86% | - |
| botan/Noekeon decrypt | -2.53% | 403.467 | 393.275 | - | -0.14% | - |
| nbench/FP EMULATION | -2.13% | 631.620 | 618.150 | - | 0.04% | - |
| botan/XTEA decrypt | -2.01% | 216.402 | 212.056 | - | -2.77% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf | 19.17% | 12.80 MB | 15.26 MB | - | 13.19% | - |
| random/pr36498.cpp/elf | 18.43% | 19.60 MB | 23.21 MB | - | 15.52% | - |
| random/pr36498.cpp/elf/sections/text | 12.83% | 380.08 KB | 428.85 KB | - | 13.20% | - |
| random/pr12850.cpp/elf | 10.47% | 34.64 MB | 38.27 MB | - | 16.28% | - |
| botan/elf/sections/text | 3.15% | 301.19 KB | 310.67 KB | - | 5.99% | - |
| botan/elf | 3.00% | 13.91 MB | 14.33 MB | - | 7.04% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | -42.56% | 0.680 | 0.390 | - | -43.51% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.92% | 1.27 GB | 1.20 GB | - | 11.70% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 16.55% | 2983.352 | 3477.108 | - | 0.61% | - |
| botan/CTR-BE(AES-128) decrypt | 14.81% | 3016.322 | 3463.051 | - | 2.78% | - |
| nbench/NEURAL NET | 9.50% | 111.440 | 122.030 | - | 0.01% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 6.22% | 1162.394 | 1234.681 | - | 4.62% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.73% | 1155.519 | 1210.158 | - | 3.66% | - |
| botan/ChaCha20Poly1305 encrypt | 4.55% | 382.675 | 400.098 | - | 0.59% | - |
| botan/ChaCha20Poly1305 decrypt | 4.19% | 383.296 | 399.363 | - | 0.20% | - |
| botan/AES-128/XTS encrypt | 2.87% | 1552.553 | 1597.181 | - | 1.77% | - |
| botan/AES-128/EAX encrypt | 2.61% | 447.906 | 459.582 | - | 0.73% | - |
| botan/MISTY1 encrypt | 2.48% | 102.772 | 105.320 | - | 0.06% | - |
| botan/AES-128/EAX decrypt | 2.24% | 447.122 | 457.132 | - | 0.57% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | -61.17% | 497.00 B | 193.00 B | - | -79.58% | - |
| random/pr12850.cpp/elf/sections/text | -8.63% | 27.71 KB | 25.32 KB | - | -32.49% | - |
| random/pr12392.cpp/elf/sections/text | -7.62% | 406.75 KB | 375.76 KB | - | 5.48% | - |
| polyhedron/tfft2/elf/sections/text | -2.14% | 5.83 KB | 5.70 KB | - | 0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
Report Time: 0.20s