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: 1500.000 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.68 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: 263695408 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 benzen 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
benzen.gcc-trunk-honza.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1606154402000.5a5e53fdb29042bbfc662eba9960d04e906cd553 | 2020-11-23T22:56:45.363849 | 0:01:35.197519 |
Previous | 1605896737000.a0917becd66182eee6eb6a7a150e38f0463b765d | 2020-11-21T17:26:27.433119 | 0:01:34.824173 |
Baseline | 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b | 2019-10-25T18:03:45.968290 | 0:01:31.360277 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 5 | 61 |
Performance Improvements | 5 | 77 |
Unchanged Tests | 974 | 846 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/mdbx | 2.46% | 2.045 | 2.095 | - | 8.30% | - |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/fatigue2 | 2.77% | 45.949 | 47.221 | - | -9.00% | - |
Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/protein | 3.34% | 76.95 MB | 79.52 MB | - | 3.19% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/GCM(16) [clmul] encrypt | -2.22% | 1195.555 | 1168.984 | - | 1.25% | - |
Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/mdbx/elf/sections/text | 4.61% | 49.47 KB | 51.75 KB | - | 5.51% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench | -2.44% | 3.045 | 2.970 | - | 0.51% | - |
Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/capacita | -2.19% | 85.64 MB | 83.76 MB | - | 5.11% | - |
Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/rnflow/elf | -4.18% | 95.70 KB | 91.70 KB | - | -8.74% | - |
polyhedron/air/elf | -4.00% | 100.12 KB | 96.12 KB | - | -0.76% | - |
polyhedron/nf/elf/sections/text | -2.34% | 18.00 KB | 17.58 KB | - | -7.10% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 13.60% | 0.710 | 0.806 | - | -0.03% | - |
polyhedron/mdbx | 8.30% | 1.935 | 2.095 | - | 2.46% | - |
polyhedron/induct2 | 6.67% | 3.735 | 3.984 | - | 0.28% | - |
polyhedron/air | 5.90% | 3.220 | 3.410 | - | -1.29% | - |
polyhedron/linpk | 5.25% | 0.640 | 0.674 | - | -0.89% | - |
polyhedron/capacita | 5.10% | 2.600 | 2.733 | - | -0.01% | - |
tramp3d | 4.14% | 18.295 | 19.053 | - | 0.41% | - |
polyhedron/aermod | 3.03% | 19.199 | 19.781 | - | 0.51% | - |
polyhedron/doduc | 2.99% | 4.265 | 4.392 | - | -1.21% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | 38.06% | 20.793 | 28.705 | - | -0.10% | - |
cray | 7.34% | 3.076 | 3.302 | - | -0.36% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 18.55% | 15.08 MB | 17.88 MB | - | 0.00% | - |
polyhedron/air | 8.47% | 125.86 MB | 136.52 MB | - | -1.69% | - |
polyhedron/tfft2 | 6.98% | 44.63 MB | 47.75 MB | - | 0.01% | - |
polyhedron/mdbx | 5.82% | 60.51 MB | 64.04 MB | - | 0.71% | - |
polyhedron/linpk | 5.46% | 40.08 MB | 42.27 MB | - | -0.33% | - |
polyhedron/capacita | 5.11% | 79.69 MB | 83.76 MB | - | -2.19% | - |
polyhedron/mp_prop_design | 5.04% | 48.64 MB | 51.09 MB | - | 0.12% | - |
himeno | 5.00% | 33.70 MB | 35.38 MB | - | 0.37% | - |
cray | 4.83% | 35.43 MB | 37.14 MB | - | 0.04% | - |
polyhedron/fatigue2 | 4.57% | 59.94 MB | 62.68 MB | - | -0.14% | - |
polyhedron/channel2 | 4.39% | 39.58 MB | 41.32 MB | - | 0.14% | - |
polyhedron/ac | 3.37% | 45.71 MB | 47.25 MB | - | -0.04% | - |
polyhedron/protein | 3.19% | 77.05 MB | 79.52 MB | - | 3.34% | - |
tramp3d | 2.62% | 578.22 MB | 593.37 MB | - | -0.61% | - |
polyhedron/doduc | 2.33% | 112.60 MB | 115.22 MB | - | -1.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.89% | 193.703 | 89.324 | - | 0.10% | - |
botan/XTEA encrypt | -51.41% | 193.443 | 93.997 | - | -0.16% | - |
botan/KASUMI decrypt | -18.33% | 75.381 | 61.560 | - | -0.17% | - |
nbench/ASSIGNMENT | -16.36% | 77.283 | 64.637 | - | 0.01% | - |
botan/AES-128/XTS decrypt | -12.08% | 1669.917 | 1468.144 | - | -0.16% | - |
nbench/FP EMULATION | -8.58% | 840.930 | 768.820 | - | 0.00% | - |
botan/AES-128/XTS encrypt | -8.09% | 1701.901 | 1564.147 | - | 0.62% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.12% | 66.326 | 61.604 | - | 0.00% | - |
botan/Twofish encrypt | -7.06% | 315.802 | 293.495 | - | 0.00% | - |
botan/Blowfish decrypt | -6.59% | 226.953 | 211.999 | - | 0.03% | - |
botan/Keccak-1600(512) hash | -6.58% | 164.482 | 153.663 | - | 0.05% | - |
botan/Blowfish encrypt | -6.51% | 228.791 | 213.895 | - | -0.11% | - |
botan/Tiger(24,3) hash | -6.34% | 465.629 | 436.096 | - | -0.68% | - |
botan/KASUMI encrypt | -5.76% | 76.942 | 72.513 | - | -0.15% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.38% | 65.106 | 61.602 | - | -0.04% | - |
botan/CAST-128 encrypt | -3.36% | 227.683 | 220.025 | - | -0.02% | - |
botan/AES-128/OCB encrypt | -3.15% | 956.010 | 925.887 | - | 0.19% | - |
botan/Twofish decrypt | -2.98% | 302.909 | 293.871 | - | 0.72% | - |
botan/AES-128/OCB decrypt | -2.75% | 898.437 | 873.743 | - | -1.79% | - |
botan/SM4 decrypt | -2.56% | 117.605 | 114.592 | - | -0.14% | - |
botan/DES decrypt | -2.55% | 93.855 | 91.461 | - | 0.06% | - |
botan/CAST-128 decrypt | -2.54% | 227.303 | 221.539 | - | 0.19% | - |
botan/Salsa20 encrypt | -2.45% | 495.482 | 483.358 | - | -0.11% | - |
botan/ARIA-128 encrypt | -2.43% | 158.779 | 154.919 | - | 0.12% | - |
botan/SM4 encrypt | -2.30% | 117.839 | 115.126 | - | 0.07% | - |
nbench/NEURAL NET | -2.27% | 253.460 | 247.710 | - | -0.02% | - |
botan/SHA-160 hash | -2.13% | 1362.553 | 1333.538 | - | -1.22% | - |
botan/Skein-512(512) hash | -2.05% | 452.488 | 443.204 | - | -0.51% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 13.57% | 12.89 KB | 14.64 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | 5.51% | 49.05 KB | 51.75 KB | - | 4.61% | - |
polyhedron/air/elf/sections/text | 3.77% | 72.63 KB | 75.36 KB | - | -1.29% | - |
polyhedron/doduc/elf/sections/text | 3.16% | 121.14 KB | 124.97 KB | - | -1.50% | - |
botan/elf | 2.54% | 676.41 KB | 693.59 KB | - | 0.00% | - |
polyhedron/capacita/elf/sections/text | 2.16% | 62.11 KB | 63.45 KB | - | 0.00% | - |
polyhedron/doduc/elf | 2.11% | 153.19 KB | 156.41 KB | - | 0.02% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -18.62% | 2.233 | 1.817 | - | 0.12% | - |
botan | -16.05% | 84.769 | 71.161 | - | -0.13% | - |
polyhedron/test_fpu2 | -3.01% | 2.699 | 2.617 | - | -0.13% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -49.62% | 1.767 | 0.890 | - | -0.33% | - |
polyhedron/air | -39.82% | 2.797 | 1.683 | - | 0.61% | - |
polyhedron/capacita | -23.94% | 25.240 | 19.198 | - | -0.14% | - |
polyhedron/nf | -18.75% | 4.958 | 4.028 | - | -0.51% | - |
polyhedron/linpk | -17.63% | 3.015 | 2.484 | - | 0.05% | - |
polyhedron/mdbx | -13.11% | 6.516 | 5.662 | - | 0.07% | - |
polyhedron/ac | -12.15% | 8.708 | 7.650 | - | -0.13% | - |
polyhedron/doduc | -11.42% | 9.403 | 8.330 | - | 0.93% | - |
polyhedron/aermod | -10.11% | 8.257 | 7.422 | - | -0.43% | - |
polyhedron/fatigue2 | -9.00% | 51.892 | 47.221 | - | 2.77% | - |
polyhedron/gas_dyn2 | -6.78% | 47.853 | 44.611 | - | -0.37% | - |
polyhedron/protein | -5.33% | 17.421 | 16.493 | - | -0.17% | - |
polyhedron/induct2 | -5.15% | 18.950 | 17.975 | - | -0.08% | - |
polyhedron/mp_prop_design | -4.06% | 67.920 | 65.166 | - | 0.02% | - |
polyhedron/test_fpu2 | -2.71% | 25.545 | 24.853 | - | -0.52% | - |
polyhedron/channel2 | -2.09% | 41.786 | 40.912 | - | -0.74% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -8.89% | 69.21 MB | 63.05 MB | - | 0.10% | - |
polyhedron/rnflow | -5.26% | 105.49 MB | 99.95 MB | - | -0.89% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 86.10% | 3143.054 | 5849.312 | - | -1.45% | - |
botan/AES-128 encrypt | 85.00% | 3133.418 | 5796.978 | - | -0.35% | - |
botan/AES-192 encrypt | 84.24% | 2690.744 | 4957.538 | - | -1.41% | - |
botan/AES-192 decrypt | 43.71% | 3494.949 | 5022.727 | - | 1.47% | - |
botan/Serpent encrypt | 22.12% | 192.404 | 234.967 | - | 0.00% | - |
botan/CTR-BE(Serpent) decrypt | 21.63% | 188.015 | 228.691 | - | 0.36% | - |
botan/CTR-BE(Serpent) encrypt | 21.40% | 188.068 | 228.310 | - | -0.02% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.27% | 139.294 | 167.532 | - | -0.22% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.21% | 139.757 | 167.996 | - | -0.27% | - |
botan/IDEA decrypt | 20.11% | 374.761 | 450.107 | - | -0.09% | - |
botan/IDEA encrypt | 20.10% | 374.832 | 450.159 | - | -0.09% | - |
botan/Serpent/XTS encrypt | 18.45% | 173.197 | 205.158 | - | 0.28% | - |
botan/Serpent/OCB encrypt | 16.32% | 155.829 | 181.257 | - | 0.58% | - |
botan/Noekeon encrypt | 15.05% | 314.499 | 361.836 | - | 0.22% | - |
botan/Serpent/CBC/PKCS7 decrypt | 13.64% | 218.080 | 247.825 | - | -0.61% | - |
botan/Noekeon decrypt | 11.55% | 337.839 | 376.845 | - | 0.06% | - |
botan/Serpent decrypt | 11.26% | 242.892 | 270.236 | - | 0.51% | - |
botan/Camellia-128 decrypt | 10.48% | 128.779 | 142.272 | - | -0.01% | - |
botan/Camellia-128 encrypt | 9.74% | 129.359 | 141.958 | - | -0.02% | - |
botan/ChaCha20Poly1305 decrypt | 9.34% | 370.269 | 404.865 | - | 0.81% | - |
botan/ChaCha20Poly1305 encrypt | 9.00% | 371.750 | 405.218 | - | -0.42% | - |
nbench/STRING SORT | 8.60% | 2311.000 | 2509.700 | - | 0.07% | - |
botan/Serpent/XTS decrypt | 7.94% | 212.145 | 228.993 | - | 0.41% | - |
botan/Serpent/OCB decrypt | 7.87% | 185.407 | 199.992 | - | 0.24% | - |
botan/Serpent/EAX decrypt | 7.74% | 52.010 | 56.038 | - | 0.37% | - |
botan/Camellia-256 decrypt | 7.63% | 103.685 | 111.601 | - | 0.05% | - |
botan/Camellia-192 decrypt | 7.51% | 103.794 | 111.591 | - | 0.03% | - |
botan/Serpent/EAX encrypt | 7.33% | 52.070 | 55.887 | - | 0.34% | - |
botan/Camellia-192 encrypt | 6.49% | 104.591 | 111.380 | - | 0.01% | - |
botan/Camellia-256 encrypt | 6.16% | 104.939 | 111.401 | - | 0.04% | - |
himeno | 4.42% | 941.498 | 983.074 | - | -0.02% | - |
nbench/HUFFMAN | 3.84% | 6258.400 | 6498.900 | - | 0.55% | - |
nbench/NUMERIC SORT | 3.69% | 1489.000 | 1544.000 | - | -0.08% | - |
botan/AES-256 encrypt | 2.63% | 4141.447 | 4250.436 | - | -0.02% | - |
botan/AES-128/EAX decrypt | 2.17% | 459.643 | 469.627 | - | -0.38% | - |
botan/CTR-BE(AES-128) decrypt | 2.11% | 3260.619 | 3329.510 | - | 0.29% | - |
nbench/LU DECOMPOSITION | 2.02% | 8171.600 | 8336.800 | - | -0.08% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -23.31% | 53.42 KB | 40.97 KB | - | 1.04% | - |
polyhedron/gas_dyn2/elf | -15.16% | 85.16 KB | 72.25 KB | - | 0.00% | - |
polyhedron/ac/elf | -11.40% | 42.01 KB | 37.22 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -8.74% | 100.48 KB | 91.70 KB | - | -4.18% | - |
polyhedron/test_fpu2/elf/sections/text | -8.51% | 53.06 KB | 48.55 KB | - | 0.00% | - |
nbench/elf | -8.04% | 91.05 KB | 83.73 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -7.10% | 18.92 KB | 17.58 KB | - | -2.34% | - |
polyhedron/rnflow/elf/sections/text | -6.16% | 71.74 KB | 67.31 KB | - | -1.26% | - |
polyhedron/test_fpu2/elf | -6.06% | 79.22 KB | 74.42 KB | - | 0.00% | - |
nbench/elf/sections/text | -4.38% | 49.92 KB | 47.74 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.33% | 18.42 KB | 17.63 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -3.93% | 20.28 KB | 19.49 KB | - | 0.00% | - |
himeno/elf | -3.05% | 26.13 KB | 25.34 KB | - | 0.00% | - |
himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.69% | 30.22 KB | 29.41 KB | - | 0.00% | - |
polyhedron/linpk/elf | -2.64% | 29.92 KB | 29.13 KB | - | 0.00% | - |
polyhedron/tfft2/elf | -2.17% | 34.21 KB | 33.47 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.16% | 46.92 KB | 45.91 KB | - | 0.89% | - |
polyhedron/nf/elf | -2.10% | 38.31 KB | 37.51 KB | - | 0.00% | - |
Report Time: 0.21s