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: 1495.591 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) 2.35.1.20201112-1 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 20210208 (experimental) fe2034e9c039c998fc5da730ed531c61cf2e0b7d Copyright (C) 2021 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 | fe2034e9c039c998fc5da730ed531c61cf2e0b7d |
glibc |
GNU C Library (GNU libc) release release version 2.32 (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 10.2.1 20201202 [revision e563687cf9d3d1278f45aaebd03e0f66531076c9]. 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) 2.35.1.20201112-1 |
options | None |
reason | None |
uname | Linux benzen 5.10.7-1-default #1 SMP Wed Jan 13 06:08:43 UTC 2021 (1c33a89) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1612743863000.fe2034e9c039c998fc5da730ed531c61cf2e0b7d | 2021-02-08T07:32:02.141735 | 0:01:34.871575 |
Previous | 1612490376000.8d0737d8f4b10bffe0411507ad2dc21ba7679883 | 2021-02-05T07:31:07.347320 | 0:01:35.948368 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 6 | 60 |
Performance Improvements | 10 | 72 |
Unchanged Tests | 968 | 852 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/doduc | 1391.20% | 4.481 | 66.827 | - | 1418.62% | - |
Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/doduc | 126.29% | 114.96 MB | 260.15 MB | - | 126.19% | - |
Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench/HUFFMAN | -8.31% | 6756.100 | 6194.400 | - | -3.56% | - |
nbench/STRING SORT | -4.95% | 2445.700 | 2324.600 | - | -4.76% | - |
nbench/NUMERIC SORT | -3.69% | 1613.700 | 1554.200 | - | -0.92% | - |
botan/AES-128/OCB encrypt | -2.77% | 945.006 | 918.802 | - | 3.11% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan | -2.16% | 83.754 | 81.947 | - | -4.15% | - |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/XTEA decrypt | 117.93% | 89.335 | 194.686 | - | 1.09% | - |
botan/XTEA encrypt | 106.70% | 94.077 | 194.456 | - | 0.74% | - |
botan/KASUMI decrypt | 21.80% | 61.679 | 75.126 | - | -0.22% | - |
nbench/ASSIGNMENT | 18.30% | 64.580 | 76.400 | - | -2.31% | - |
botan/AES-128/CBC/PKCS7 decrypt | 8.85% | 3026.828 | 3294.768 | - | 6.43% | - |
botan/KASUMI encrypt | 3.58% | 72.683 | 75.286 | - | -2.34% | - |
botan/Camellia-128 encrypt | 2.99% | 140.896 | 145.113 | - | 11.94% | - |
botan/Camellia-128 decrypt | 2.46% | 141.939 | 145.424 | - | 12.83% | - |
botan/AES-256 encrypt | 2.18% | 4239.479 | 4331.899 | - | 4.97% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 1418.62% | 4.400 | 66.827 | - | 1391.20% | - |
polyhedron/tfft2 | 15.61% | 0.713 | 0.824 | - | -0.59% | - |
polyhedron/linpk | 11.53% | 0.643 | 0.717 | - | 0.16% | - |
polyhedron/air | 9.85% | 3.177 | 3.490 | - | 0.33% | - |
polyhedron/induct2 | 7.36% | 3.754 | 4.030 | - | 1.18% | - |
cray | 6.34% | 0.398 | 0.423 | - | -1.26% | - |
polyhedron/rnflow | 6.05% | 3.194 | 3.387 | - | -0.86% | - |
polyhedron/capacita | 4.74% | 2.674 | 2.801 | - | -0.30% | - |
nbench | 4.09% | 2.974 | 3.095 | - | -0.54% | - |
polyhedron/mdbx | 3.93% | 1.973 | 2.050 | - | -0.14% | - |
tramp3d | 3.17% | 18.571 | 19.159 | - | -0.31% | - |
polyhedron/protein | 2.78% | 2.435 | 2.503 | - | 0.03% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 126.19% | 115.02 MB | 260.15 MB | - | 126.29% | - |
botan | 19.50% | 15.20 MB | 18.17 MB | - | 0.35% | - |
polyhedron/capacita | 10.20% | 79.18 MB | 87.25 MB | - | -0.89% | - |
polyhedron/air | 9.03% | 125.74 MB | 137.10 MB | - | -0.07% | - |
polyhedron/tfft2 | 6.96% | 44.79 MB | 47.90 MB | - | -0.20% | - |
polyhedron/linpk | 6.35% | 40.35 MB | 42.91 MB | - | -0.24% | - |
cray | 6.10% | 35.55 MB | 37.72 MB | - | 0.06% | - |
himeno | 5.90% | 33.91 MB | 35.91 MB | - | 0.26% | - |
polyhedron/fatigue2 | 4.97% | 59.62 MB | 62.58 MB | - | 0.01% | - |
polyhedron/rnflow | 4.45% | 96.83 MB | 101.14 MB | - | -0.25% | - |
polyhedron/mp_prop_design | 4.10% | 48.65 MB | 50.64 MB | - | -0.57% | - |
polyhedron/channel2 | 3.51% | 40.02 MB | 41.43 MB | - | 0.03% | - |
polyhedron/protein | 2.71% | 77.46 MB | 79.56 MB | - | -0.43% | - |
polyhedron/mdbx | 2.48% | 61.90 MB | 63.44 MB | - | 0.53% | - |
nbench | 2.45% | 59.49 MB | 60.95 MB | - | -0.05% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS decrypt | -27.04% | 1650.924 | 1204.454 | - | 0.51% | - |
botan/AES-128/XTS encrypt | -26.10% | 1686.224 | 1246.127 | - | -0.88% | - |
botan/Twofish encrypt | -8.29% | 315.968 | 289.761 | - | 0.29% | - |
botan/CAST-128 decrypt | -6.97% | 227.066 | 211.238 | - | 0.02% | - |
botan/Blowfish decrypt | -6.40% | 227.021 | 212.502 | - | -0.03% | - |
botan/Blowfish encrypt | -6.37% | 228.855 | 214.277 | - | 0.19% | - |
botan/CAST-128 encrypt | -6.31% | 227.496 | 213.137 | - | -0.07% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -5.97% | 66.341 | 62.381 | - | 0.10% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.76% | 65.119 | 61.366 | - | 0.04% | - |
nbench/STRING SORT | -4.76% | 2440.800 | 2324.600 | - | -4.95% | - |
botan/Tiger(24,3) hash | -4.70% | 467.829 | 445.832 | - | -0.02% | - |
nbench/HUFFMAN | -3.56% | 6422.900 | 6194.400 | - | -8.31% | - |
botan/Twofish decrypt | -3.18% | 302.824 | 293.193 | - | 0.05% | - |
botan/CAST-256 encrypt | -3.10% | 118.869 | 115.180 | - | 0.00% | - |
botan/Salsa20 encrypt | -3.08% | 498.956 | 483.598 | - | 0.43% | - |
botan/CAST-256 decrypt | -3.05% | 118.817 | 115.195 | - | 0.09% | - |
botan/KASUMI encrypt | -2.34% | 77.092 | 75.286 | - | 3.58% | - |
nbench/ASSIGNMENT | -2.31% | 78.206 | 76.400 | - | 18.30% | - |
nbench/NEURAL NET | -2.08% | 254.430 | 249.130 | - | 0.12% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/linpk/elf | 18.55% | 29.94 KB | 35.49 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 14.70% | 12.89 KB | 14.79 KB | - | 0.00% | - |
cray/elf | 7.54% | 30.77 KB | 33.09 KB | - | 0.00% | - |
himeno/elf | 5.95% | 26.15 KB | 27.70 KB | - | 0.00% | - |
polyhedron/air/elf | 5.80% | 96.87 KB | 102.48 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.67% | 72.77 KB | 76.90 KB | - | 0.00% | - |
polyhedron/channel2/elf | 5.06% | 30.23 KB | 31.77 KB | - | 0.00% | - |
polyhedron/tfft2/elf | 4.70% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 4.37% | 11.53 KB | 12.04 KB | - | 0.00% | - |
polyhedron/nf/elf | 4.02% | 38.33 KB | 39.87 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf | 3.63% | 42.66 KB | 44.20 KB | - | 0.00% | - |
botan/elf | 2.88% | 676.30 KB | 695.80 KB | - | 0.00% | - |
polyhedron/fatigue2/elf | 2.25% | 71.99 KB | 73.61 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf | 2.06% | 75.23 KB | 76.78 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -4.84% | 1.922 | 1.829 | - | 0.00% | - |
botan | -4.15% | 85.492 | 81.947 | - | -2.16% | - |
polyhedron/ac | -3.42% | 0.998 | 0.964 | - | 0.62% | - |
polyhedron/aermod | -3.14% | 20.356 | 19.716 | - | -0.08% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.39% | 19.751 | 9.207 | - | 0.04% | - |
tramp3d | -48.91% | 1.766 | 0.902 | - | -0.52% | - |
polyhedron/air | -38.10% | 2.679 | 1.658 | - | 1.22% | - |
polyhedron/nf | -18.21% | 4.944 | 4.044 | - | 0.30% | - |
polyhedron/linpk | -18.01% | 3.030 | 2.485 | - | 0.09% | - |
polyhedron/fatigue2 | -12.90% | 50.638 | 44.107 | - | 0.05% | - |
polyhedron/mdbx | -12.13% | 6.533 | 5.741 | - | -0.00% | - |
polyhedron/ac | -10.99% | 8.585 | 7.642 | - | -0.10% | - |
polyhedron/aermod | -10.50% | 8.313 | 7.441 | - | -0.53% | - |
polyhedron/doduc | -9.06% | 9.242 | 8.405 | - | 0.86% | - |
polyhedron/capacita | -8.77% | 21.064 | 19.216 | - | -0.15% | - |
polyhedron/protein | -5.23% | 17.316 | 16.410 | - | -0.01% | - |
polyhedron/test_fpu2 | -5.11% | 25.651 | 24.341 | - | 0.85% | - |
polyhedron/gas_dyn2 | -5.01% | 47.068 | 44.710 | - | -0.25% | - |
polyhedron/induct2 | -4.71% | 18.956 | 18.064 | - | -0.69% | - |
polyhedron/mp_prop_design | -2.81% | 66.839 | 64.964 | - | -0.06% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.95% | 64.67 MB | 62.76 MB | - | -0.27% | - |
polyhedron/induct2 | -2.07% | 98.00 MB | 95.96 MB | - | -0.39% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 encrypt | 87.46% | 3132.732 | 5872.590 | - | 0.51% | - |
botan/AES-128 decrypt | 87.20% | 3137.687 | 5873.821 | - | -0.02% | - |
botan/AES-192 encrypt | 85.68% | 2704.554 | 5021.773 | - | 1.92% | - |
botan/AES-192 decrypt | 45.41% | 3479.197 | 5059.077 | - | 0.17% | - |
botan/Serpent encrypt | 22.24% | 192.474 | 235.273 | - | -0.11% | - |
botan/CTR-BE(Serpent) encrypt | 22.12% | 187.375 | 228.820 | - | 0.16% | - |
botan/IDEA decrypt | 21.84% | 374.544 | 456.362 | - | 0.09% | - |
botan/CTR-BE(Serpent) decrypt | 21.64% | 187.606 | 228.205 | - | -0.01% | - |
botan/IDEA encrypt | 21.60% | 374.934 | 455.919 | - | -0.20% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.14% | 139.308 | 167.362 | - | -0.41% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.06% | 139.921 | 167.987 | - | -0.61% | - |
botan/Serpent/OCB encrypt | 17.19% | 154.213 | 180.719 | - | -0.31% | - |
botan/Noekeon encrypt | 15.21% | 314.440 | 362.281 | - | 0.05% | - |
botan/Serpent/XTS encrypt | 14.84% | 173.347 | 199.079 | - | 0.11% | - |
botan/Camellia-128 decrypt | 12.83% | 128.886 | 145.424 | - | 2.46% | - |
botan/Noekeon decrypt | 12.36% | 336.657 | 378.269 | - | -0.16% | - |
botan/Camellia-128 encrypt | 11.94% | 129.639 | 145.113 | - | 2.99% | - |
botan/Serpent decrypt | 11.45% | 242.594 | 270.379 | - | 0.42% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.21% | 226.742 | 249.894 | - | 0.13% | - |
botan/Camellia-256 decrypt | 9.05% | 103.712 | 113.094 | - | 1.68% | - |
botan/Camellia-192 decrypt | 8.91% | 103.858 | 113.108 | - | 1.68% | - |
botan/ChaCha20Poly1305 encrypt | 8.09% | 372.006 | 402.089 | - | 0.35% | - |
botan/Serpent/EAX encrypt | 7.89% | 51.795 | 55.880 | - | 0.24% | - |
botan/Camellia-192 encrypt | 7.82% | 104.838 | 113.038 | - | 1.58% | - |
botan/Camellia-256 encrypt | 7.67% | 104.973 | 113.029 | - | 1.56% | - |
botan/ChaCha20Poly1305 decrypt | 7.42% | 371.074 | 398.607 | - | 0.50% | - |
botan/Serpent/EAX decrypt | 7.39% | 52.011 | 55.855 | - | 0.13% | - |
botan/Serpent/OCB decrypt | 7.23% | 185.326 | 198.716 | - | -0.68% | - |
botan/AES-128/CBC/PKCS7 decrypt | 6.43% | 3095.644 | 3294.768 | - | 8.85% | - |
botan/AES-256 encrypt | 4.97% | 4126.781 | 4331.899 | - | 2.18% | - |
botan/Serpent/XTS decrypt | 4.13% | 212.291 | 221.053 | - | -0.21% | - |
himeno | 4.03% | 945.939 | 984.058 | - | -0.07% | - |
botan/Keccak-1600(512) hash | 3.14% | 164.000 | 169.144 | - | -0.52% | - |
botan/AES-128/OCB encrypt | 3.11% | 891.055 | 918.802 | - | -2.77% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.61% | 1168.393 | 1198.870 | - | -1.20% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.54% | 1130.195 | 1158.859 | - | -0.58% | - |
botan/CTR-BE(AES-128) encrypt | 2.47% | 3291.115 | 3372.249 | - | 0.07% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.44% | 46.31 KB | 40.55 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.65% | 21.50 KB | 19.43 KB | - | 0.00% | - |
polyhedron/ac/elf | -5.80% | 42.02 KB | 39.59 KB | - | 0.00% | - |
nbench/elf | -5.34% | 90.96 KB | 86.10 KB | - | 0.00% | - |
nbench/elf/sections/text | -5.16% | 49.89 KB | 47.32 KB | - | -0.10% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.39% | 18.42 KB | 17.61 KB | - | -0.18% | - |
polyhedron/nf/elf/sections/text | -4.27% | 18.95 KB | 18.15 KB | - | -0.09% | - |
polyhedron/test_fpu2/elf/sections/text | -3.51% | 51.47 KB | 49.66 KB | - | -0.03% | - |
polyhedron/gas_dyn2/elf | -3.31% | 77.17 KB | 74.62 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -3.24% | 50.92 KB | 49.27 KB | - | 0.00% | - |
himeno/elf/sections/text | -2.42% | 5.66 KB | 5.52 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.36% | 46.91 KB | 45.80 KB | - | 0.03% | - |
polyhedron/doduc/elf/sections/text | -2.10% | 129.95 KB | 127.22 KB | - | 0.21% | - |
Report Time: 0.57s