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: 3992.51 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 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; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected |
memory | MemTotal: 263689116 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) 12.0.0 20210511 (experimental) 1866182f6cf338880c68225d9de571b787b6abcd 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 | 1866182f6cf338880c68225d9de571b787b6abcd |
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 | 1620709777000.1866182f6cf338880c68225d9de571b787b6abcd | 2021-05-11T10:21:51.022975 | 0:01:36.118710 |
Previous | 1620676955000.f974b54b8a0c330e9dd2b43ebc940100d601df0f | 2021-05-10T23:41:39.637308 | 0:01:34.032713 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 1 | 65 |
Performance Improvements | 0 | 78 |
Unchanged Tests | 983 | 841 |
Total Tests | 984 |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 2.42% | 86.599 | 88.696 | - | 0.73% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 117.66% | 4.400 | 9.578 | - | -0.11% | - |
polyhedron/tfft2 | 15.53% | 0.713 | 0.823 | - | -1.06% | - |
polyhedron/linpk | 12.96% | 0.643 | 0.727 | - | -0.11% | - |
polyhedron/channel2 | 10.21% | 0.514 | 0.566 | - | -0.27% | - |
polyhedron/air | 9.01% | 3.177 | 3.463 | - | 0.42% | - |
cray | 7.86% | 0.398 | 0.429 | - | 0.52% | - |
polyhedron/rnflow | 7.46% | 3.194 | 3.432 | - | -0.06% | - |
nbench | 6.26% | 2.974 | 3.160 | - | 0.93% | - |
himeno | 6.03% | 0.334 | 0.354 | - | -0.33% | - |
polyhedron/capacita | 4.65% | 2.674 | 2.798 | - | -0.19% | - |
polyhedron/mdbx | 3.73% | 1.973 | 2.046 | - | -0.13% | - |
tramp3d | 2.89% | 18.571 | 19.108 | - | -0.90% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/doduc | 109.10% | 115.02 MB | 240.50 MB | - | 0.16% | - |
botan | 22.07% | 15.20 MB | 18.56 MB | - | 0.00% | - |
polyhedron/capacita | 10.72% | 79.18 MB | 87.66 MB | - | 0.00% | - |
polyhedron/air | 8.66% | 125.74 MB | 136.62 MB | - | 0.00% | - |
polyhedron/linpk | 7.12% | 40.35 MB | 43.23 MB | - | 0.00% | - |
polyhedron/tfft2 | 7.12% | 44.79 MB | 47.97 MB | - | 0.00% | - |
himeno | 7.02% | 33.91 MB | 36.29 MB | - | 0.00% | - |
cray | 7.00% | 35.55 MB | 38.04 MB | - | 0.00% | - |
polyhedron/rnflow | 5.92% | 96.83 MB | 102.56 MB | - | 0.00% | - |
polyhedron/fatigue2 | 5.88% | 59.62 MB | 63.12 MB | - | 0.00% | - |
polyhedron/mp_prop_design | 5.10% | 48.65 MB | 51.13 MB | - | 0.00% | - |
polyhedron/protein | 2.52% | 77.46 MB | 79.42 MB | - | 0.00% | - |
nbench | 2.47% | 59.49 MB | 60.96 MB | - | 0.00% | - |
polyhedron/nf | 2.16% | 46.92 MB | 47.93 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128/XTS encrypt | -25.79% | 1686.224 | 1251.401 | - | -0.07% | - |
botan/AES-128/XTS decrypt | -24.38% | 1650.924 | 1248.383 | - | -0.17% | - |
botan/Twofish encrypt | -13.20% | 315.968 | 274.276 | - | -0.04% | - |
botan/Blowfish decrypt | -7.24% | 227.021 | 210.596 | - | -0.05% | - |
botan/Blowfish encrypt | -7.23% | 228.855 | 212.316 | - | 0.05% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.01% | 66.341 | 61.692 | - | 0.14% | - |
botan/Tiger(24,3) hash | -5.58% | 467.829 | 441.709 | - | 0.24% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.37% | 65.119 | 61.624 | - | 0.10% | - |
nbench/STRING SORT | -5.18% | 2440.800 | 2314.400 | - | -0.03% | - |
botan/DES decrypt | -3.30% | 93.887 | 90.788 | - | -0.06% | - |
botan/CAST-128 encrypt | -3.18% | 227.496 | 220.266 | - | 0.00% | - |
botan/Twofish decrypt | -3.13% | 302.824 | 293.341 | - | -0.12% | - |
nbench/HUFFMAN | -3.07% | 6422.900 | 6225.400 | - | -0.42% | - |
botan/Salsa20 encrypt | -3.06% | 498.956 | 483.707 | - | 0.28% | - |
botan/TripleDES decrypt | -3.03% | 33.859 | 32.832 | - | -0.02% | - |
botan/DES encrypt | -2.90% | 94.896 | 92.141 | - | -0.06% | - |
botan/TripleDES encrypt | -2.52% | 33.940 | 33.086 | - | 0.09% | - |
botan/SM4 decrypt | -2.41% | 118.085 | 115.238 | - | 0.21% | - |
botan/KASUMI encrypt | -2.34% | 77.092 | 75.287 | - | 0.31% | - |
botan/CAST-128 decrypt | -2.33% | 227.066 | 221.772 | - | -0.10% | - |
botan/SM4 encrypt | -2.30% | 117.976 | 115.264 | - | 0.09% | - |
nbench/NUMERIC SORT | -2.19% | 1568.700 | 1534.400 | - | 0.65% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/linpk/elf | 18.58% | 29.94 KB | 35.50 KB | - | 0.00% | - |
polyhedron/tfft2/elf/sections/text | 15.06% | 12.89 KB | 14.83 KB | - | 0.00% | - |
polyhedron/channel2/elf/sections/text | 14.96% | 8.80 KB | 10.11 KB | - | 0.00% | - |
cray/elf | 7.57% | 30.77 KB | 33.09 KB | - | 0.00% | - |
polyhedron/linpk/elf/sections/text | 6.54% | 11.53 KB | 12.29 KB | - | 0.00% | - |
himeno/elf | 5.98% | 26.15 KB | 27.71 KB | - | 0.00% | - |
polyhedron/air/elf | 5.81% | 96.87 KB | 102.49 KB | - | 0.00% | - |
polyhedron/channel2/elf | 5.27% | 30.23 KB | 31.83 KB | - | 0.00% | - |
polyhedron/tfft2/elf | 4.72% | 34.23 KB | 35.84 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 4.47% | 72.77 KB | 76.02 KB | - | 0.00% | - |
polyhedron/nf/elf | 4.04% | 38.33 KB | 39.88 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf | 3.64% | 42.66 KB | 44.21 KB | - | 0.00% | - |
botan/elf | 3.31% | 676.30 KB | 698.71 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | 2.32% | 68.99 KB | 70.58 KB | - | 0.00% | - |
polyhedron/fatigue2/elf | 2.26% | 71.99 KB | 73.62 KB | - | 0.00% | - |
botan/elf/sections/text | 2.08% | 350.44 KB | 357.74 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf | 2.07% | 75.23 KB | 76.79 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/ac | -4.72% | 0.998 | 0.951 | - | -0.92% | - |
polyhedron/gas_dyn2 | -3.92% | 1.922 | 1.847 | - | -0.19% | - |
botan | -3.40% | 85.492 | 82.586 | - | 0.57% | - |
polyhedron/aermod | -3.04% | 20.356 | 19.737 | - | -0.45% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | -53.27% | 19.751 | 9.230 | - | 0.03% | - |
tramp3d | -49.66% | 1.766 | 0.889 | - | 0.03% | - |
polyhedron/air | -36.23% | 2.679 | 1.709 | - | 1.10% | - |
polyhedron/linpk | -18.70% | 3.030 | 2.464 | - | -0.19% | - |
polyhedron/nf | -18.34% | 4.944 | 4.037 | - | -0.03% | - |
polyhedron/mdbx | -13.45% | 6.533 | 5.654 | - | -0.02% | - |
polyhedron/fatigue2 | -13.30% | 50.638 | 43.905 | - | -0.03% | - |
polyhedron/ac | -10.43% | 8.585 | 7.690 | - | -0.01% | - |
polyhedron/aermod | -10.31% | 8.313 | 7.456 | - | -0.02% | - |
polyhedron/capacita | -8.97% | 21.064 | 19.175 | - | 0.11% | - |
polyhedron/doduc | -8.20% | 9.242 | 8.484 | - | 0.32% | - |
polyhedron/test_fpu2 | -6.45% | 25.651 | 23.998 | - | 0.19% | - |
polyhedron/gas_dyn2 | -5.19% | 47.068 | 44.623 | - | -0.34% | - |
polyhedron/protein | -3.66% | 17.316 | 16.683 | - | 0.09% | - |
polyhedron/induct2 | -3.32% | 18.956 | 18.326 | - | -0.29% | - |
polyhedron/mp_prop_design | -2.67% | 66.839 | 65.056 | - | 0.01% | - |
polyhedron/channel2 | -2.58% | 41.673 | 40.597 | - | 0.21% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/induct2 | -5.79% | 98.00 MB | 92.32 MB | - | 0.00% | - |
polyhedron/gas_dyn2 | -2.38% | 64.67 MB | 63.13 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 encrypt | 87.48% | 3132.732 | 5873.238 | - | 0.02% | - |
botan/AES-128 decrypt | 87.18% | 3137.687 | 5873.228 | - | 0.01% | - |
botan/AES-192 encrypt | 84.61% | 2704.554 | 4992.833 | - | 0.04% | - |
botan/AES-192 decrypt | 45.43% | 3479.197 | 5059.962 | - | 0.05% | - |
botan/Serpent encrypt | 22.35% | 192.474 | 235.486 | - | 0.04% | - |
botan/IDEA decrypt | 22.12% | 374.544 | 457.394 | - | 0.21% | - |
botan/IDEA encrypt | 21.95% | 374.934 | 457.235 | - | 0.17% | - |
botan/CTR-BE(Serpent) decrypt | 21.78% | 187.606 | 228.468 | - | 0.05% | - |
botan/CTR-BE(Serpent) encrypt | 21.61% | 187.375 | 227.874 | - | -0.13% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.45% | 139.308 | 167.797 | - | 0.00% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.42% | 139.921 | 168.486 | - | 0.01% | - |
botan/Serpent/OCB encrypt | 17.74% | 154.213 | 181.578 | - | -0.17% | - |
botan/Noekeon encrypt | 15.39% | 314.440 | 362.847 | - | -0.00% | - |
botan/Serpent/XTS encrypt | 14.54% | 173.347 | 198.551 | - | 0.00% | - |
botan/Noekeon decrypt | 12.44% | 336.657 | 378.535 | - | 0.02% | - |
botan/Camellia-128 decrypt | 11.06% | 128.886 | 143.144 | - | 0.00% | - |
botan/Serpent decrypt | 10.38% | 242.594 | 267.787 | - | 0.01% | - |
botan/Camellia-128 encrypt | 10.20% | 129.639 | 142.860 | - | -0.01% | - |
botan/ChaCha20Poly1305 encrypt | 9.32% | 372.006 | 406.662 | - | 0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.18% | 226.742 | 247.563 | - | -0.02% | - |
botan/ChaCha20Poly1305 decrypt | 8.89% | 371.074 | 404.062 | - | -0.36% | - |
botan/Serpent/EAX encrypt | 8.09% | 51.795 | 55.984 | - | -0.15% | - |
botan/Serpent/OCB decrypt | 7.75% | 185.326 | 199.683 | - | 1.61% | - |
botan/Serpent/EAX decrypt | 7.56% | 52.011 | 55.945 | - | 0.20% | - |
botan/Camellia-256 decrypt | 7.26% | 103.712 | 111.243 | - | -0.04% | - |
botan/Camellia-192 decrypt | 7.13% | 103.858 | 111.262 | - | -0.03% | - |
botan/AES-128/OCB encrypt | 6.59% | 891.055 | 949.811 | - | -0.20% | - |
botan/AES-128/CBC/PKCS7 decrypt | 6.22% | 3095.644 | 3288.082 | - | -1.06% | - |
botan/Camellia-192 encrypt | 5.96% | 104.838 | 111.083 | - | -0.06% | - |
botan/Camellia-256 encrypt | 5.90% | 104.973 | 111.168 | - | -0.02% | - |
botan/AES-256 encrypt | 4.96% | 4126.781 | 4331.578 | - | 0.03% | - |
himeno | 4.28% | 945.939 | 986.415 | - | -0.03% | - |
nbench/IDEA | 4.06% | 14177.000 | 14753.000 | - | -0.01% | - |
botan/Serpent/XTS decrypt | 3.70% | 212.291 | 220.147 | - | 0.03% | - |
botan/AES-128/OCB decrypt | 3.67% | 919.637 | 953.417 | - | 1.01% | - |
botan/Keccak-1600(512) hash | 3.60% | 164.000 | 169.899 | - | 0.36% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.93% | 1130.195 | 1163.337 | - | -0.30% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.67% | 1168.393 | 1199.557 | - | -0.50% | - |
botan/AES-128/EAX decrypt | 2.16% | 461.929 | 471.889 | - | 0.46% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -11.39% | 46.31 KB | 41.04 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.28% | 21.50 KB | 19.50 KB | - | 0.00% | - |
polyhedron/induct2/elf/sections/text | -7.64% | 133.06 KB | 122.90 KB | - | 0.00% | - |
polyhedron/induct2/elf | -6.22% | 171.18 KB | 160.53 KB | - | 0.00% | - |
polyhedron/ac/elf | -5.78% | 42.02 KB | 39.59 KB | - | 0.00% | - |
nbench/elf | -5.32% | 90.96 KB | 86.12 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.30% | 18.42 KB | 17.63 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -4.18% | 18.95 KB | 18.16 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -4.13% | 50.92 KB | 48.82 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -3.70% | 51.47 KB | 49.57 KB | - | 0.00% | - |
nbench/elf/sections/text | -3.44% | 49.89 KB | 48.18 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -3.30% | 77.17 KB | 74.62 KB | - | 0.00% | - |
tramp3d_pgo/elf | -3.19% | 936.94 KB | 907.05 KB | - | 0.00% | - |
tramp3d_pgo/elf/sections/text | -2.78% | 420.03 KB | 408.36 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.32% | 46.91 KB | 45.82 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.15% | 129.95 KB | 127.16 KB | - | 0.00% | - |
Report Time: 0.22s