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: 1486.730 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) 11.0.0 20200701 (experimental) 624e60f080989fa57756575a0bb47a97748b52b8 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 | 624e60f080989fa57756575a0bb47a97748b52b8 |
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.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1593594846000.624e60f080989fa57756575a0bb47a97748b52b8 | 2020-07-01T13:59:17.539502 | 0:01:30.719221 |
Previous | 1593420933000.4494fcbc9bc887de7e428386a5dee3bc21622b6c | 2020-06-29T13:21:59.036277 | 0:01:30.684316 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 2 | 46 |
Performance Improvements | 16 | 60 |
Unchanged Tests | 966 | 878 |
Total Tests | 984 |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/capacita | 5.26% | 19.943 | 20.991 | - | -0.34% | - |
Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
cray | 4.14% | 36.73 MB | 38.25 MB | - | 7.60% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
tramp3d | -5.14% | 19.683 | 18.670 | - | 0.53% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/Salsa20 encrypt | 87.07% | 258.901 | 484.324 | - | -2.93% | - |
botan/RIPEMD-160 hash | 85.81% | 170.981 | 317.698 | - | -0.54% | - |
botan/Tiger(24,3) hash | 85.06% | 251.324 | 465.094 | - | -0.58% | - |
botan/SHA-160 hash | 65.76% | 808.297 | 1339.806 | - | -1.06% | - |
botan/SHA-256 hash | 20.86% | 1056.965 | 1277.463 | - | -1.28% | - |
botan/RC4 encrypt | 15.64% | 161.468 | 186.724 | - | -0.55% | - |
botan/AES-128/EAX decrypt | 4.13% | 454.721 | 473.500 | - | 2.50% | - |
botan/AES-128/EAX encrypt | 4.03% | 455.858 | 474.232 | - | 1.97% | - |
botan/ARIA-128 encrypt | 2.73% | 150.858 | 154.975 | - | -1.18% | - |
botan/ARIA-128 decrypt | 2.68% | 150.997 | 155.042 | - | -1.37% | - |
botan/ARIA-192 decrypt | 2.45% | 130.645 | 133.851 | - | -1.18% | - |
botan/ARIA-192 encrypt | 2.40% | 130.580 | 133.716 | - | -1.27% | - |
botan/XTEA encrypt | 2.32% | 189.167 | 193.554 | - | 0.27% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.18% | 1184.172 | 1209.945 | - | 3.56% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.09% | 1139.923 | 1163.702 | - | 2.96% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 12.44% | 0.713 | 0.801 | - | -0.05% | - |
polyhedron/air | 6.56% | 3.177 | 3.385 | - | -0.30% | - |
polyhedron/mdbx | 5.74% | 1.973 | 2.086 | - | -0.09% | - |
polyhedron/rnflow | 3.36% | 3.194 | 3.301 | - | 0.16% | - |
botan | 3.34% | 85.492 | 88.349 | - | 0.56% | - |
polyhedron/linpk | 3.34% | 0.643 | 0.665 | - | 0.22% | - |
polyhedron/fatigue2 | 3.34% | 2.119 | 2.190 | - | 1.15% | - |
polyhedron/induct2 | 3.18% | 3.754 | 3.873 | - | -0.47% | - |
polyhedron/nf | 3.06% | 0.921 | 0.949 | - | -0.06% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | 5.65% | 19.751 | 20.866 | - | -0.00% | - |
polyhedron/air | 2.94% | 2.679 | 2.758 | - | -0.32% | - |
polyhedron/aermod | 2.73% | 8.313 | 8.541 | - | -0.14% | - |
polyhedron/fatigue2 | 2.68% | 50.638 | 51.993 | - | 0.01% | - |
polyhedron/mdbx | 2.44% | 6.533 | 6.693 | - | 0.02% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 15.24% | 15.20 MB | 17.52 MB | - | 0.00% | - |
cray | 7.60% | 35.55 MB | 38.25 MB | - | 4.14% | - |
polyhedron/air | 7.29% | 125.74 MB | 134.90 MB | - | 0.05% | - |
polyhedron/tfft2 | 4.79% | 44.79 MB | 46.93 MB | - | -0.01% | - |
himeno | 3.29% | 33.91 MB | 35.03 MB | - | 0.00% | - |
polyhedron/fatigue2 | 2.92% | 59.62 MB | 61.36 MB | - | 0.00% | - |
polyhedron/linpk | 2.28% | 40.35 MB | 41.27 MB | - | 0.00% | - |
polyhedron/capacita | 2.17% | 79.18 MB | 80.90 MB | - | -0.66% | - |
polyhedron/mdbx | 2.06% | 61.90 MB | 63.18 MB | - | -0.11% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
nbench/ASSIGNMENT | -17.37% | 78.206 | 64.623 | - | -0.04% | - |
botan/Blowfish encrypt | -7.33% | 228.855 | 212.071 | - | -0.03% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.29% | 66.341 | 61.505 | - | 0.07% | - |
botan/Blowfish decrypt | -7.27% | 227.021 | 210.527 | - | -0.03% | - |
botan/Twofish encrypt | -7.05% | 315.968 | 293.702 | - | -0.14% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.37% | 65.119 | 61.623 | - | -0.02% | - |
nbench/STRING SORT | -5.05% | 2440.800 | 2317.600 | - | -0.09% | - |
botan/AES-128/XTS decrypt | -3.91% | 1650.924 | 1586.367 | - | -1.54% | - |
botan/Twofish decrypt | -3.26% | 302.824 | 292.940 | - | -0.06% | - |
botan/AES-128/OCB decrypt | -3.15% | 919.637 | 890.637 | - | -1.53% | - |
botan/Salsa20 encrypt | -2.93% | 498.956 | 484.324 | - | 87.07% | - |
botan/ARIA-256 decrypt | -2.91% | 119.053 | 115.590 | - | 0.31% | - |
nbench/NUMERIC SORT | -2.69% | 1568.700 | 1526.500 | - | 0.04% | - |
botan/DES decrypt | -2.56% | 93.887 | 91.482 | - | 0.05% | - |
botan/AES-128/XTS encrypt | -2.52% | 1686.224 | 1643.675 | - | -1.41% | - |
botan/SM4 decrypt | -2.47% | 118.085 | 115.167 | - | -0.20% | - |
botan/CAST-128 decrypt | -2.34% | 227.066 | 221.762 | - | 0.04% | - |
botan/SM4 encrypt | -2.20% | 117.976 | 115.384 | - | 0.06% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 14.30% | 12.89 KB | 14.74 KB | - | 0.00% | - |
polyhedron/air/elf | 7.65% | 96.87 KB | 104.27 KB | - | 0.00% | - |
polyhedron/mdbx/elf | 4.33% | 76.45 KB | 79.76 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | 4.33% | 50.92 KB | 53.13 KB | - | -0.06% | - |
polyhedron/air/elf/sections/text | 3.97% | 72.77 KB | 75.66 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/ac | -6.15% | 0.998 | 0.937 | - | -0.04% | - |
polyhedron/aermod | -3.56% | 20.356 | 19.631 | - | 1.00% | - |
polyhedron/gas_dyn2 | -2.66% | 1.922 | 1.871 | - | 0.02% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -10.66% | 1.766 | 1.578 | - | -0.48% | - |
polyhedron/gas_dyn2 | -3.02% | 47.068 | 45.648 | - | 0.22% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -4.03% | 98.00 MB | 94.05 MB | - | 0.00% | - |
polyhedron/gas_dyn2 | -3.44% | 64.67 MB | 62.44 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/Serpent encrypt | 22.31% | 192.474 | 235.415 | - | -0.02% | - |
botan/CTR-BE(Serpent) encrypt | 21.87% | 187.375 | 228.361 | - | 0.03% | - |
botan/CTR-BE(Serpent) decrypt | 21.56% | 187.606 | 228.047 | - | -0.11% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.67% | 139.308 | 168.101 | - | 0.45% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.45% | 139.921 | 168.530 | - | 0.37% | - |
botan/IDEA decrypt | 20.26% | 374.544 | 450.408 | - | -0.04% | - |
botan/IDEA encrypt | 20.14% | 374.934 | 450.445 | - | -0.24% | - |
botan/Serpent/XTS encrypt | 19.11% | 173.347 | 206.474 | - | -0.33% | - |
botan/Serpent/OCB encrypt | 17.87% | 154.213 | 181.777 | - | 0.19% | - |
botan/Noekeon encrypt | 15.05% | 314.440 | 361.756 | - | -0.28% | - |
botan/Noekeon decrypt | 12.13% | 336.657 | 377.484 | - | 0.06% | - |
botan/Serpent decrypt | 11.09% | 242.594 | 269.497 | - | 0.19% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.01% | 226.742 | 249.445 | - | 0.06% | - |
botan/Serpent/XTS decrypt | 9.20% | 212.291 | 231.828 | - | 0.12% | - |
botan/ChaCha20Poly1305 encrypt | 8.93% | 372.006 | 405.219 | - | -0.95% | - |
botan/Camellia-128 decrypt | 8.65% | 128.886 | 140.041 | - | -1.63% | - |
botan/ChaCha20Poly1305 decrypt | 8.35% | 371.074 | 402.058 | - | -0.05% | - |
botan/Camellia-128 encrypt | 8.24% | 129.639 | 140.321 | - | -1.63% | - |
botan/Serpent/OCB decrypt | 7.63% | 185.326 | 199.464 | - | 0.59% | - |
botan/Serpent/EAX decrypt | 7.31% | 52.011 | 55.814 | - | 0.74% | - |
botan/Serpent/EAX encrypt | 7.15% | 51.795 | 55.498 | - | 0.42% | - |
botan/Camellia-256 decrypt | 6.02% | 103.712 | 109.951 | - | -1.56% | - |
botan/Camellia-192 decrypt | 5.82% | 103.858 | 109.907 | - | -1.60% | - |
botan/Keccak-1600(512) hash | 5.13% | 164.000 | 172.410 | - | 0.08% | - |
botan/AES-128/OCB encrypt | 4.98% | 891.055 | 935.421 | - | 1.42% | - |
botan/Camellia-192 encrypt | 4.90% | 104.838 | 109.974 | - | -1.42% | - |
botan/Camellia-256 encrypt | 4.78% | 104.973 | 109.987 | - | -1.47% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.56% | 1168.393 | 1209.945 | - | 2.18% | - |
botan/AES-128/CBC/PKCS7 decrypt | 3.03% | 3095.644 | 3189.459 | - | -0.83% | - |
botan/CTR-BE(AES-128) encrypt | 2.98% | 3291.115 | 3389.233 | - | 1.17% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.96% | 1130.195 | 1163.702 | - | 2.09% | - |
nbench/LU DECOMPOSITION | 2.51% | 8162.800 | 8367.700 | - | -0.07% | - |
botan/AES-128/EAX decrypt | 2.50% | 461.929 | 473.500 | - | 4.13% | - |
botan/KASUMI decrypt | 2.45% | 75.290 | 77.131 | - | 0.12% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.10% | 784.988 | 801.487 | - | 0.43% | - |
nbench/NEURAL NET | 2.06% | 254.430 | 259.680 | - | -0.07% | - |
botan/MISTY1 encrypt | 2.02% | 92.786 | 94.658 | - | -0.00% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray/elf | -12.60% | 30.77 KB | 26.89 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf/sections/text | -8.03% | 46.31 KB | 42.59 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -6.83% | 21.50 KB | 20.03 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.12% | 77.17 KB | 72.45 KB | - | 0.00% | - |
nbench/elf/sections/text | -6.11% | 49.89 KB | 46.84 KB | - | 0.00% | - |
nbench/elf | -4.99% | 90.96 KB | 86.42 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -4.86% | 96.54 KB | 91.85 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.16% | 18.42 KB | 17.66 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.67% | 51.47 KB | 49.58 KB | - | 0.00% | - |
himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.87% | 161.20 KB | 156.57 KB | - | 0.00% | - |
himeno/elf | -2.51% | 26.15 KB | 25.49 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.33% | 129.95 KB | 126.92 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | -2.29% | 68.99 KB | 67.41 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.22% | 30.23 KB | 29.56 KB | - | 0.00% | - |
polyhedron/linpk/elf | -2.17% | 29.94 KB | 29.29 KB | - | 0.00% | - |
Report Time: 0.27s