Benchmark Validation File - DO NOT MODIFY! If you do, it will fail validation. Validation Version: 1.3 Program: y-cruncher v0.7.8 Build 9507 Tuning: 17-SKX ~ Kotori User: John Kominek Operating System: Linux 5.4.0-88-generic x86_64 Processor(s): Name: Intel(R) Xeon(R) Gold 6248R CPU @ 3.00GHz Logical Cores: 96 Physical Cores: 48 Sockets: 2 NUMA Nodes: 2 Base Frequency: 1,999,987,200 Hz Motherboard: Manufacturer: Supermicro Model: X11DAi-N Version: 1.02 Serial Number: Suppressed - Personally identifiable information is opt-in only. Memory: Usable Memory: 1,621,964,075,008 (1.47 TiB) Total Memory: Unable to Detect Constant: Sqrt(700) Algorithm: Newton's Method Decimal Digits: 2,275,000,000,000 Hexadecimal Digits: Disabled Computation Mode: Swap Mode Threading Mode: Push Pool -> 96 / ? (randomization on) Working Memory: 1,545,064,391,296 (1.40 TiB) Total Memory: 1,546,188,226,560 (1.41 TiB) Logical Largest Checkpoint: 944,673,302,088 ( 880 GiB) Logical Peak Disk Usage: 9,212,123,874,128 (8.38 TiB) Logical Disk Bytes Read: 71,407,353,529,936 (64.9 TiB) Logical Disk Bytes Written: 59,050,872,445,408 (53.7 TiB) Configuration Dump: { Constant : { Constant : "sqrt" Argument : 700 Algorithm : "newton" } ComputeSize : { DecimalDigits : 2275000000000 EnableHexDigits : "false" } Output : { Path : "/mnt/ssd0/data/out" OutputEnable : "true" DigitsPerFile : -1 } OutputVerify : "true" Mode : "swap" Parallelism : { TaskDecomposition : 96 Framework : "pushpool" WorkerThreads : 0 Randomization : "true" MaxSequentialDispatch : 64 } Allocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } Memory : 1546188226560 Checkpointing : { Enabled : "true" PostCheckpointCommand : "/home/jkominek/projects/y-cruncher/y-cruncher-v0.7.8.9507-dynamic/echodate.sh" } FarMemoryTuning : { BytesPerSeek : 14680064 ParallelAccess : "none" } FarMemoryConfig : { Framework : "disk-raid0" InterleaveWidth : 262144 BufferPerLane : 67108864 Checksums : "true" RawIO : "true" Lanes : [ { // Lane 0 Path : "/media/jkominek/optane0/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 1 Path : "/media/jkominek/optane0/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 2 Path : "/media/jkominek/optane1/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 3 Path : "/media/jkominek/optane1/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 4 Path : "/media/jkominek/optane2/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 5 Path : "/media/jkominek/optane2/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 6 Path : "/media/jkominek/optane3/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 7 Path : "/media/jkominek/optane3/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 8 Path : "/media/jkominek/optane4/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 9 Path : "/media/jkominek/optane4/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 10 Path : "/media/jkominek/optane5/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 11 Path : "/media/jkominek/optane5/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } { // Lane 12 Path : "/media/jkominek/optane6/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71] WorkerThreadPriority : 2 } { // Lane 13 Path : "/media/jkominek/optane6/swap" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95] WorkerThreadPriority : 2 } ] } } Start Date: Thu Oct 7 14:39:54 2021 End Date: Thu Oct 7 23:49:44 2021 Total Computation Time: 22611.866 seconds Start-to-End Wall Time: 32989.721 seconds CPU Utilization: 5710.45 % + 69.86 % kernel overhead Multi-core Efficiency: 59.48 % + 0.73 % kernel overhead Last Decimal Digits: 0972786522 1245011540 5125932177 4183553159 7571180650 : 2,274,999,999,950 0583875930 2487157561 0253196872 5696861579 3280666729 : 2,275,000,000,000 SHA256-dec(2,275,000,000,001 - 2,275,000,000,100): 39970db564243f99f2218926610876fcd75a01497257a99a7753ff7ac9b7a884 Dec Counts: {227499722025,227499048818,227499578722,227500724335,227500537880,227500924092,227499969898,227499900098,227500077906,227499516226} Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 1938183593640123772 Spot Check: Not Available Timer Sanity Check: Passed Frequency Sanity Check: Disabled in this version of y-cruncher Reference Clock: TSC Reference Clock 0: 0 Reference Clock 1: 59,275,591 Reference Clock 2: 6,571,535 Is Debugger Present: Unknown Is Contiguous: Yes ECC Recovered Errors: 0 Colors: Yes Event Log: Thu Oct 7 14:39:54 2021 0.009 Working Memory Thu Oct 7 14:50:35 2021 640.769 Working Memory: 1.40 TiB (spread: 98%/2) Thu Oct 7 14:50:35 2021 640.769 Twiddle Tables Thu Oct 7 14:50:35 2021 640.927 Twiddle Tables: 176 MiB (spread: 99%/2) Thu Oct 7 14:50:35 2021 640.927 I/O Buffers Thu Oct 7 14:50:36 2021 641.246 I/O Buffers: 896 MiB (spread: 99%/2) Thu Oct 7 14:50:36 2021 641.246 Begin Computation Thu Oct 7 14:50:36 2021 641.247 InvSqrt Thu Oct 7 16:41:02 2021 7267.098 Small Multiply Thu Oct 7 16:43:27 2021 7412.212 Base Converting Thu Oct 7 21:07:28 2021 23253.119 Writing Decimal Digits Thu Oct 7 21:42:36 2021 25361.159 Verifying Base Conversion Thu Oct 7 23:20:08 2021 31213.316 Verifying Decimal Output Thu Oct 7 23:49:44 2021 32989.721 End Computation ---- Checksum0: 111ef83948fb52b81e87806a7877587a6b0505eca1bdabb13ac19ee1b2716413832fa8bd5c514482ac3b14e6d9a9ff7ef11fa683e6a789db7c47517c8622b61d Checksum1: 963229e3e4e01ab54a9edf838e4c6180399564fc3f8db00bc2546262920fb9704f18fe81247d2f95a2a6e6abd2f8d89e7f3237a5522904b2c0912355f83c2be1