[chibi@centosst9 ~]$ cd 'y-cruncher v0.7.8.9507-static' [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ ls Binaries 'Custom Formulas' Username.txt 'Command Lines.txt' 'Read Me.txt' y-cruncher [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ ./y-cruncher y-cruncher v0.7.8 Build 9507 Detecting Environment... CPU Vendor: AMD = Yes Intel = No OS Features: * 64-bit = Yes * OS AVX = Yes * OS AVX512 = No Hardware Features: MMX = Yes * x64 = Yes * ABM = Yes RDRAND = Yes RDSEED = Yes BMI1 = Yes * BMI2 = Yes * ADX = Yes MPX = No PREFETCHW = Yes PREFETCHWT1 = No RDPID = Yes GFNI = No VAES = No SIMD: 128-bit * SSE = Yes * SSE2 = Yes * SSE3 = Yes * SSSE3 = Yes SSE4a = Yes * SSE4.1 = Yes * SSE4.2 = Yes AES-NI = Yes SHA = Yes SIMD: 256-bit * AVX = Yes XOP = No * FMA3 = Yes * FMA4 = No * AVX2 = Yes SIMD: 512-bit * AVX512-F = No AVX512-CD = No AVX512-PF = No AVX512-ER = No * AVX512-VL = No * AVX512-BW = No * AVX512-DQ = No * AVX512-IFMA = No * AVX512-VBMI = No Alright Intel, how many drinks have you had tonight? AVX512-VPOPCNTDQ = No AVX512-4FMAPS = No AVX512-4VNNIW = No AVX512-VBMI2 = No AVX512-VPCLMUL = No AVX512-VNNI = No AVX512-BITALG = No AVX512-BF16 = No Auto-Selecting: 19-ZN2 ~ Kagari /home/chibi/y-cruncher v0.7.8.9507-static/Binaries/19-ZN2 ~ Kagari Launching y-cruncher... ================================================================ Insufficient permissions to set thread priority. Please retry as root. Further messages for this warning will be suppressed. Checking processor/OS features... Required Features: x64, ABM, BMI1, BMI2, ADX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, FMA3, AVX2 Parsing Core -> Handle Mappings... Cores: 0-63 Parsing NUMA -> Core Mappings... Node 0: 0-63 y-cruncher v0.7.8 Build 9507 ( www.numberworld.org ) Copyright 2008-2020 Alexander J. Yee ( a-yee@u.northwestern.edu ) Distribute Freely - Please report any bugs. Tuning: Linux/19-ZN2 ~ Kagari - Zen 2 Matisse (x64 ADX) 0 Benchmark Pi (all in ram) 1 Component Stress Tester 2 Run I/O Performance Analysis 3 Custom Compute a Constant - Compute other constants (e, Golden Ratio, etc...) - Choose your own settings (use disk for large computations) 4 BBP Digit Extractor for Pi 5 Digit Viewer 6 Advanced Options 7 About Enter your choice: option: 0 Benchmark Pi: Select a Benchmark Type: 0 Single-Threaded 1 Multi-Threaded option: 1 Available Memory: 123 GiB Option Decimal Digits Approx. Memory Needed 1 25,000,000 1.60 GiB 2 50,000,000 1.67 GiB 3 100,000,000 1.83 GiB 4 250,000,000 2.25 GiB 5 500,000,000 3.09 GiB 6 1,000,000,000 5.30 GiB 7 2,500,000,000 11.9 GiB 8 5,000,000,000 23.1 GiB 9 10,000,000,000 45.8 GiB 10 25,000,000,000 116 GiB 11 50,000,000,000 229 GiB 12 100,000,000,000 458 GiB 13 250,000,000,000 1.12 TiB 14 500,000,000,000 2.24 TiB 15 1,000,000,000,000 4.48 TiB 16 2,500,000,000,000 11.3 TiB 0 I prefer SuperPi sizes... (1M, 2M, 4M...) option: 9 This process does not have "CAP_IPC_LOCK". Page locking will not be possible. Please run y-cruncher with elevation to enable page locking. Constant: Pi Algorithm: Chudnovsky (1988) Decimal Digits: 10,000,000,000 Hexadecimal Digits: Disabled Computation Mode: Ram Only Multi-Threading: Push Pool -> 64 / ? (randomization on) Start Time: Thu Sep 2 11:03:20 2021 Working Memory... 45.6 GiB (spread: ?) Twiddle Tables... 286 MiB (spread: ?) Begin Computation: Series CommonP2B3... 705,136,706 terms (Expansion Factor = 2.911) Time: 193.148 seconds ( 3.219 minutes ) Large Division... Time: 8.200 seconds ( 0.137 minutes ) InvSqrt(10005)... Time: 5.290 seconds ( 0.088 minutes ) Large Multiply... Time: 3.723 seconds ( 0.062 minutes ) Pi: 210.361 seconds ( 3.506 minutes ) Base Converting: Time: 14.339 seconds ( 0.239 minutes ) Writing Decimal Digits: Time: 21.148 seconds ( 0.352 minutes ) Start Time: Thu Sep 2 11:03:20 2021 End Time: Thu Sep 2 11:07:30 2021 Total Computation Time: 224.700 seconds ( 3.745 minutes ) Start-to-End Wall Time: 250.515 seconds ( 4.175 minutes ) CPU Utilization: 5910.74 % + 2.71 % kernel overhead Multi-core Efficiency: 92.36 % + 0.04 % kernel overhead Last Decimal Digits: Pi 9763261541 1423749758 2083180752 2573977719 9605119144 : 9,999,999,950 9403994581 8580686529 2375008092 3106244131 4758821220 : 10,000,000,000 Spot Check: Good through 10,000,000,000 Version: 0.7.8.9507 (Linux/19-ZN2 ~ Kagari) Processor(s): AMD EPYC 7502P 32-Core Processor Topology: 64 threads / 32 cores / 1 socket / 1 NUMA node Usable Memory: 134,383,763,456 ( 125 GiB) CPU Base Frequency: 2,495,205,200 Hz Validation File: Pi - 20210902-110731.txt [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ cat /etc/redhat-release CentOS Stream release 9 [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ nvcc -V nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2021 NVIDIA Corporation Built on Wed_Jul_14_19:41:19_PDT_2021 Cuda compilation tools, release 11.4, V11.4.100 Build cuda_11.4.r11.4/compiler.30188945_0 [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ sudo hddtemp /dev/sda [sudo] password for chibi: /dev/sda: Samsung SSD 840 PRO Series: 30°C [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ sensors i350bb-pci-4100 Adapter: PCI adapter loc1: +44.0°C (high = +120.0°C, crit = +110.0°C) k10temp-pci-00c3 Adapter: PCI adapter Tctl: +34.2°C Tdie: +34.2°C Tccd1: +32.5°C Tccd3: +33.8°C Tccd5: +33.8°C Tccd7: +33.8°C [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ nvidia-smi nvlink -c GPU 0: NVIDIA TITAN RTX (UUID: GPU-5a71d61e-f130-637a-b33d-4df555b0ed88) [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ lsmem RANGE SIZE STATE REMOVABLE BLOCK 0x0000000000000000-0x000000207fffffff 130G online yes 0-64 Memory block size: 2G Total online memory: 130G Total offline memory: 0B [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 43 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Vendor ID: AuthenticAMD Model name: AMD EPYC 7502P 32-Core Processor CPU family: 23 Model: 49 Thread(s) per core: 2 Core(s) per socket: 32 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU max MHz: 2500.0000 CPU min MHz: 1500.0000 BogoMIPS: 4990.44 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mc a cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall n x mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_go od nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl p ni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy sv m extapic cr8_legacy abm sse4a misalignsse 3dnowprefetc h 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 sm ep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_n i xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rd pru wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthr eshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca sme sev sev_es Virtualization features: Virtualization: AMD-V Caches (sum of all): L1d: 1 MiB (32 instances) L1i: 1 MiB (32 instances) L2: 16 MiB (32 instances) L3: 128 MiB (8 instances) NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-63 Vulnerabilities: Itlb multihit: Not affected L1tf: Not affected Mds: Not affected Meltdown: Not affected Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_ FW, STIBP conditional, RSB filling Srbds: Not affected Tsx async abort: Not affected [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ lstopo Machine (125GB total) Package L#0 NUMANode L#0 (P#0 125GB) L3 L#0 (16MB) L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0 PU L#0 (P#0) PU L#1 (P#32) L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1 PU L#2 (P#1) PU L#3 (P#33) L2 L#2 (512KB) + L1d L#2 (32KB) + L1i L#2 (32KB) + Core L#2 PU L#4 (P#2) PU L#5 (P#34) L2 L#3 (512KB) + L1d L#3 (32KB) + L1i L#3 (32KB) + Core L#3 PU L#6 (P#3) PU L#7 (P#35) L3 L#1 (16MB) L2 L#4 (512KB) + L1d L#4 (32KB) + L1i L#4 (32KB) + Core L#4 PU L#8 (P#4) PU L#9 (P#36) L2 L#5 (512KB) + L1d L#5 (32KB) + L1i L#5 (32KB) + Core L#5 PU L#10 (P#5) PU L#11 (P#37) L2 L#6 (512KB) + L1d L#6 (32KB) + L1i L#6 (32KB) + Core L#6 PU L#12 (P#6) PU L#13 (P#38) L2 L#7 (512KB) + L1d L#7 (32KB) + L1i L#7 (32KB) + Core L#7 PU L#14 (P#7) PU L#15 (P#39) L3 L#2 (16MB) L2 L#8 (512KB) + L1d L#8 (32KB) + L1i L#8 (32KB) + Core L#8 PU L#16 (P#8) PU L#17 (P#40) L2 L#9 (512KB) + L1d L#9 (32KB) + L1i L#9 (32KB) + Core L#9 PU L#18 (P#9) PU L#19 (P#41) L2 L#10 (512KB) + L1d L#10 (32KB) + L1i L#10 (32KB) + Core L#10 PU L#20 (P#10) PU L#21 (P#42) L2 L#11 (512KB) + L1d L#11 (32KB) + L1i L#11 (32KB) + Core L#11 PU L#22 (P#11) PU L#23 (P#43) L3 L#3 (16MB) L2 L#12 (512KB) + L1d L#12 (32KB) + L1i L#12 (32KB) + Core L#12 PU L#24 (P#12) PU L#25 (P#44) L2 L#13 (512KB) + L1d L#13 (32KB) + L1i L#13 (32KB) + Core L#13 PU L#26 (P#13) PU L#27 (P#45) L2 L#14 (512KB) + L1d L#14 (32KB) + L1i L#14 (32KB) + Core L#14 PU L#28 (P#14) PU L#29 (P#46) L2 L#15 (512KB) + L1d L#15 (32KB) + L1i L#15 (32KB) + Core L#15 PU L#30 (P#15) PU L#31 (P#47) L3 L#4 (16MB) L2 L#16 (512KB) + L1d L#16 (32KB) + L1i L#16 (32KB) + Core L#16 PU L#32 (P#16) PU L#33 (P#48) L2 L#17 (512KB) + L1d L#17 (32KB) + L1i L#17 (32KB) + Core L#17 PU L#34 (P#17) PU L#35 (P#49) L2 L#18 (512KB) + L1d L#18 (32KB) + L1i L#18 (32KB) + Core L#18 PU L#36 (P#18) PU L#37 (P#50) L2 L#19 (512KB) + L1d L#19 (32KB) + L1i L#19 (32KB) + Core L#19 PU L#38 (P#19) PU L#39 (P#51) L3 L#5 (16MB) L2 L#20 (512KB) + L1d L#20 (32KB) + L1i L#20 (32KB) + Core L#20 PU L#40 (P#20) PU L#41 (P#52) L2 L#21 (512KB) + L1d L#21 (32KB) + L1i L#21 (32KB) + Core L#21 PU L#42 (P#21) PU L#43 (P#53) L2 L#22 (512KB) + L1d L#22 (32KB) + L1i L#22 (32KB) + Core L#22 PU L#44 (P#22) PU L#45 (P#54) L2 L#23 (512KB) + L1d L#23 (32KB) + L1i L#23 (32KB) + Core L#23 PU L#46 (P#23) PU L#47 (P#55) L3 L#6 (16MB) L2 L#24 (512KB) + L1d L#24 (32KB) + L1i L#24 (32KB) + Core L#24 PU L#48 (P#24) PU L#49 (P#56) L2 L#25 (512KB) + L1d L#25 (32KB) + L1i L#25 (32KB) + Core L#25 PU L#50 (P#25) PU L#51 (P#57) L2 L#26 (512KB) + L1d L#26 (32KB) + L1i L#26 (32KB) + Core L#26 PU L#52 (P#26) PU L#53 (P#58) L2 L#27 (512KB) + L1d L#27 (32KB) + L1i L#27 (32KB) + Core L#27 PU L#54 (P#27) PU L#55 (P#59) L3 L#7 (16MB) L2 L#28 (512KB) + L1d L#28 (32KB) + L1i L#28 (32KB) + Core L#28 PU L#56 (P#28) PU L#57 (P#60) L2 L#29 (512KB) + L1d L#29 (32KB) + L1i L#29 (32KB) + Core L#29 PU L#58 (P#29) PU L#59 (P#61) L2 L#30 (512KB) + L1d L#30 (32KB) + L1i L#30 (32KB) + Core L#30 PU L#60 (P#30) PU L#61 (P#62) L2 L#31 (512KB) + L1d L#31 (32KB) + L1i L#31 (32KB) + Core L#31 PU L#62 (P#31) PU L#63 (P#63) HostBridge PCIBridge PCI 41:00.0 (Ethernet) Net "enp65s0f0" PCI 41:00.1 (Ethernet) Net "enp65s0f1" PCIBridge PCI 44:00.0 (SATA) PCIBridge PCI 45:00.0 (SATA) HostBridge PCIBridge PCI 81:00.0 (VGA) PCIBridge PCI 84:00.0 (SATA) Block(Disk) "sda" PCIBridge PCI 85:00.0 (SATA) HostBridge PCIBridge PCIBridge PCI c2:00.0 (VGA) [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ cat /proc/meminfo MemTotal: 131234144 kB MemFree: 129930192 kB MemAvailable: 129311168 kB Buffers: 1876 kB Cached: 418480 kB SwapCached: 0 kB Active: 94140 kB Inactive: 463960 kB Active(anon): 740 kB Inactive(anon): 157304 kB Active(file): 93400 kB Inactive(file): 306656 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 137196 kB Mapped: 122860 kB Shmem: 24252 kB KReclaimable: 58172 kB Slab: 206204 kB SReclaimable: 58172 kB SUnreclaim: 148032 kB KernelStack: 11984 kB PageTables: 2860 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 65617072 kB Committed_AS: 1020872 kB VmallocTotal: 34359738367 kB VmallocUsed: 317176 kB VmallocChunk: 0 kB Percpu: 30976 kB HardwareCorrupted: 0 kB AnonHugePages: 38912 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 446652 kB DirectMap2M: 7806976 kB DirectMap1G: 126877696 kB [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ free total used free shared buff/cache available Mem: 131234144 825424 129930192 24252 478528 129311168 Swap: 0 0 0 [chibi@centosst9 y-cruncher v0.7.8.9507-static]$ sensors i350bb-pci-4100 Adapter: PCI adapter loc1: +44.0°C (high = +120.0°C, crit = +110.0°C) k10temp-pci-00c3 Adapter: PCI adapter Tctl: +32.8°C Tdie: +32.8°C Tccd1: +31.0°C Tccd3: +31.8°C Tccd5: +32.2°C Tccd7: +32.2°C [chibi@centosst9 y-cruncher v0.7.8.9507-static]$