Fields
hardware | None |
os_version | None |
Parameters
cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 128 On-line CPU(s) list: 0-127 Vendor ID: AuthenticAMD Model name: AMD EPYC 7702 64-Core Processor CPU family: 23 Model: 49 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.35 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 rapl 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 v_spec_ctrl umip rdpid overflow_recov succor smca Virtualization: AMD-V L1d cache: 2 MiB (64 instances) L1i cache: 2 MiB (64 instances) L2 cache: 32 MiB (64 instances) L3 cache: 256 MiB (16 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-127 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT enabled with STIBP protection Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP always-on, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected |
memory | MemTotal: 263696376 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 20210104 (experimental) f262a3518877ccce9ed41b2e152c3a3564727bd6 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 | f262a3518877ccce9ed41b2e152c3a3564727bd6 |
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.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1609778274000.f262a3518877ccce9ed41b2e152c3a3564727bd6 | 2021-01-04T23:00:59.126343 | 0:01:36.009176 |
Previous | 1609599917000.ae99b315ba5b9e1ccc221b3c45de323cbc574400 | 2021-01-02T22:00:10.997323 | 0:01:36.200914 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 50 |
Performance Improvements | 1 | 73 |
Unchanged Tests | 983 | 861 |
Total Tests | 984 |
Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
botan/AES-128/XTS decrypt | 2.14% | 1454.738 | 1485.797 | - | -10.00% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 15.61% | 0.713 | 0.824 | - | 1.12% | - |
polyhedron/air | 9.56% | 3.177 | 3.481 | - | -0.18% | - |
polyhedron/linpk | 9.44% | 0.643 | 0.704 | - | 0.31% | - |
polyhedron/induct2 | 6.43% | 3.754 | 3.995 | - | -0.34% | - |
polyhedron/rnflow | 5.85% | 3.194 | 3.380 | - | 0.53% | - |
polyhedron/capacita | 5.43% | 2.674 | 2.819 | - | -0.11% | - |
polyhedron/mdbx | 4.13% | 1.973 | 2.054 | - | 0.04% | - |
tramp3d | 3.46% | 18.571 | 19.213 | - | 0.30% | - |
polyhedron/protein | 2.28% | 2.435 | 2.491 | - | -0.20% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray | 7.81% | 3.079 | 3.319 | - | -0.70% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 19.66% | 15.20 MB | 18.19 MB | - | 0.00% | - |
polyhedron/air | 10.69% | 125.74 MB | 139.18 MB | - | 0.04% | - |
polyhedron/capacita | 10.55% | 79.18 MB | 87.53 MB | - | 0.00% | - |
polyhedron/tfft2 | 7.43% | 44.79 MB | 48.11 MB | - | 0.13% | - |
polyhedron/linpk | 7.09% | 40.35 MB | 43.21 MB | - | 0.14% | - |
polyhedron/fatigue2 | 5.54% | 59.62 MB | 62.92 MB | - | -0.57% | - |
polyhedron/mp_prop_design | 5.24% | 48.65 MB | 51.20 MB | - | -0.14% | - |
himeno | 4.85% | 33.91 MB | 35.55 MB | - | 0.07% | - |
cray | 4.85% | 35.55 MB | 37.27 MB | - | 0.34% | - |
polyhedron/channel2 | 4.51% | 40.02 MB | 41.82 MB | - | 0.30% | - |
polyhedron/rnflow | 4.30% | 96.83 MB | 101.00 MB | - | 0.06% | - |
polyhedron/protein | 3.56% | 77.46 MB | 80.22 MB | - | 0.05% | - |
polyhedron/mdbx | 2.38% | 61.90 MB | 63.38 MB | - | 0.10% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.61% | 192.590 | 89.343 | - | 0.08% | - |
botan/XTEA encrypt | -51.19% | 193.025 | 94.216 | - | -0.03% | - |
botan/KASUMI decrypt | -18.06% | 75.290 | 61.694 | - | -0.00% | - |
botan/Twofish encrypt | -12.18% | 315.968 | 277.475 | - | -0.04% | - |
nbench/FP EMULATION | -10.62% | 848.500 | 758.370 | - | -0.01% | - |
botan/AES-128/XTS decrypt | -10.00% | 1650.924 | 1485.797 | - | 2.14% | - |
botan/AES-128/XTS encrypt | -7.13% | 1686.224 | 1566.058 | - | 0.05% | - |
botan/Keccak-1600(512) hash | -7.10% | 164.000 | 152.358 | - | -0.42% | - |
botan/Twofish decrypt | -7.05% | 302.824 | 281.461 | - | 0.07% | - |
botan/Blowfish encrypt | -6.41% | 228.855 | 214.183 | - | -0.09% | - |
botan/Blowfish decrypt | -6.38% | 227.021 | 212.531 | - | 0.05% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.15% | 66.341 | 62.264 | - | -0.04% | - |
botan/KASUMI encrypt | -5.73% | 77.092 | 72.674 | - | 0.02% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.47% | 65.119 | 61.560 | - | 0.05% | - |
botan/Tiger(24,3) hash | -5.12% | 467.829 | 443.872 | - | 0.21% | - |
nbench/ASSIGNMENT | -4.07% | 78.206 | 75.026 | - | 0.02% | - |
botan/Salsa20 encrypt | -3.33% | 498.956 | 482.335 | - | 0.07% | - |
botan/CAST-128 encrypt | -2.50% | 227.496 | 221.804 | - | -0.47% | - |
nbench/NEURAL NET | -2.48% | 254.430 | 248.110 | - | -0.02% | - |
botan/CTR-BE(AES-128) decrypt | -2.33% | 3341.276 | 3263.566 | - | 0.50% | - |
botan/CAST-128 decrypt | -2.07% | 227.066 | 222.363 | - | 0.04% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 13.94% | 12.89 KB | 14.69 KB | - | 0.00% | - |
polyhedron/linpk/elf | 10.67% | 29.94 KB | 33.13 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 5.05% | 72.77 KB | 76.44 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 3.52% | 11.53 KB | 11.94 KB | - | 0.00% | - |
polyhedron/air/elf | 3.36% | 96.87 KB | 100.12 KB | - | 0.00% | - |
botan/elf | 2.56% | 676.30 KB | 693.60 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -13.77% | 85.492 | 73.716 | - | 1.75% | - |
polyhedron/gas_dyn2 | -5.13% | 1.922 | 1.823 | - | -0.16% | - |
polyhedron/ac | -4.78% | 0.998 | 0.951 | - | -0.06% | - |
polyhedron/aermod | -2.68% | 20.356 | 19.810 | - | 0.02% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -49.11% | 1.766 | 0.899 | - | -0.02% | - |
polyhedron/air | -37.60% | 2.679 | 1.672 | - | -0.30% | - |
polyhedron/nf | -18.45% | 4.944 | 4.032 | - | 0.04% | - |
polyhedron/linpk | -18.20% | 3.030 | 2.479 | - | 0.24% | - |
polyhedron/fatigue2 | -12.35% | 50.638 | 44.383 | - | 0.02% | - |
polyhedron/mdbx | -12.04% | 6.533 | 5.747 | - | 0.01% | - |
polyhedron/ac | -10.87% | 8.585 | 7.652 | - | 0.01% | - |
polyhedron/aermod | -10.47% | 8.313 | 7.443 | - | 0.04% | - |
polyhedron/doduc | -10.05% | 9.242 | 8.313 | - | -0.04% | - |
polyhedron/capacita | -8.66% | 21.064 | 19.239 | - | -0.03% | - |
polyhedron/induct2 | -5.03% | 18.956 | 18.003 | - | -0.06% | - |
polyhedron/test_fpu2 | -4.97% | 25.651 | 24.375 | - | 1.24% | - |
polyhedron/gas_dyn2 | -4.56% | 47.068 | 44.924 | - | 0.52% | - |
polyhedron/protein | -2.59% | 17.316 | 16.868 | - | 0.01% | - |
polyhedron/mp_prop_design | -2.55% | 66.839 | 65.133 | - | -0.01% | - |
polyhedron/channel2 | -2.25% | 41.673 | 40.733 | - | -0.41% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.43% | 64.67 MB | 63.09 MB | - | 0.10% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 89.62% | 3137.687 | 5949.822 | - | 0.00% | - |
botan/AES-192 encrypt | 85.65% | 2704.554 | 5020.895 | - | -0.16% | - |
botan/AES-128 encrypt | 84.30% | 3132.732 | 5773.731 | - | -0.16% | - |
botan/AES-192 decrypt | 42.23% | 3479.197 | 4948.578 | - | 0.09% | - |
botan/Serpent encrypt | 22.18% | 192.474 | 235.174 | - | 0.01% | - |
botan/IDEA decrypt | 22.01% | 374.544 | 456.971 | - | 0.26% | - |
botan/CTR-BE(Serpent) encrypt | 21.78% | 187.375 | 228.186 | - | -0.09% | - |
botan/CTR-BE(Serpent) decrypt | 21.62% | 187.606 | 228.161 | - | -0.30% | - |
botan/IDEA encrypt | 21.47% | 374.934 | 455.428 | - | -0.05% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.31% | 139.921 | 168.336 | - | -0.15% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.15% | 139.308 | 167.385 | - | -0.34% | - |
botan/Serpent/XTS encrypt | 17.99% | 173.347 | 204.529 | - | -0.51% | - |
botan/Serpent/OCB encrypt | 17.11% | 154.213 | 180.605 | - | 0.09% | - |
botan/Noekeon encrypt | 14.93% | 314.440 | 361.401 | - | -0.01% | - |
botan/ChaCha20Poly1305 encrypt | 12.36% | 372.006 | 417.988 | - | 0.36% | - |
botan/Noekeon decrypt | 12.35% | 336.657 | 378.248 | - | -0.02% | - |
botan/Serpent decrypt | 11.41% | 242.594 | 270.270 | - | 0.46% | - |
botan/ChaCha20Poly1305 decrypt | 11.37% | 371.074 | 413.282 | - | 0.13% | - |
botan/Camellia-128 decrypt | 10.18% | 128.886 | 142.002 | - | -0.02% | - |
botan/Serpent/CBC/PKCS7 decrypt | 10.12% | 226.742 | 249.692 | - | 0.17% | - |
botan/Camellia-128 encrypt | 9.64% | 129.639 | 142.137 | - | -0.04% | - |
botan/Serpent/XTS decrypt | 8.01% | 212.291 | 229.290 | - | 0.99% | - |
botan/Serpent/EAX encrypt | 8.00% | 51.795 | 55.940 | - | 0.26% | - |
botan/Serpent/EAX decrypt | 7.69% | 52.011 | 56.011 | - | 0.24% | - |
botan/Serpent/OCB decrypt | 7.36% | 185.326 | 198.975 | - | -0.14% | - |
botan/Camellia-256 decrypt | 7.13% | 103.712 | 111.108 | - | 0.00% | - |
botan/Camellia-192 decrypt | 6.95% | 103.858 | 111.077 | - | -0.06% | - |
botan/Camellia-192 encrypt | 6.22% | 104.838 | 111.355 | - | -0.03% | - |
botan/Camellia-256 encrypt | 6.08% | 104.973 | 111.357 | - | -0.05% | - |
himeno | 4.09% | 945.939 | 984.665 | - | 0.01% | - |
botan/AES-128/OCB encrypt | 3.68% | 891.055 | 923.856 | - | 1.68% | - |
botan/AES-256 encrypt | 3.19% | 4126.781 | 4258.307 | - | -0.93% | - |
nbench/NUMERIC SORT | 2.77% | 1568.700 | 1612.100 | - | -0.08% | - |
nbench/LU DECOMPOSITION | 2.06% | 8162.800 | 8331.100 | - | 0.20% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.48% | 46.31 KB | 40.53 KB | - | 0.00% | - |
nbench/elf | -12.34% | 90.96 KB | 79.73 KB | - | 0.00% | - |
polyhedron/ac/elf | -11.43% | 42.02 KB | 37.22 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.74% | 21.50 KB | 19.41 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.38% | 77.17 KB | 72.25 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -5.59% | 51.47 KB | 48.59 KB | - | 0.00% | - |
nbench/elf/sections/text | -5.32% | 49.89 KB | 47.24 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.53% | 18.95 KB | 18.09 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.33% | 18.42 KB | 17.63 KB | - | 0.00% | - |
himeno/elf | -3.11% | 26.15 KB | 25.34 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.99% | 161.20 KB | 156.38 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -2.98% | 50.92 KB | 49.41 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.74% | 30.23 KB | 29.41 KB | - | 0.00% | - |
himeno/elf/sections/text | -2.49% | 5.66 KB | 5.52 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.40% | 46.91 KB | 45.78 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.22% | 129.95 KB | 127.06 KB | - | 0.00% | - |
polyhedron/tfft2/elf | -2.21% | 34.23 KB | 33.47 KB | - | 0.00% | - |
polyhedron/nf/elf | -2.14% | 38.33 KB | 37.51 KB | - | 0.00% | - |
Report Time: 0.24s