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: 11-SNB ~ Hina
User: Marco Julian Hummel & Lara Jasmin Hummel
Operating System: Windows 10.0 Build 18362
Processor(s):
Name: Intel(R) Xeon(R) CPU E5-2651 v2 @ 1.80GHz
Logical Cores: 48
Physical Cores: 24
Sockets: 2
NUMA Nodes: 2
Base Frequency: 1,795,695,792 Hz
Motherboard:
Manufacturer: Hewlett-Packard
Model: 158A
Version: 0.00
Serial Number: 2UA3301H1M
Memory:
Usable Memory: 206,078,078,976 ( 192 GiB)
Total Memory: 206,158,430,208 ( 192 GiB)
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
DIMM: 32.0 GiB - Samsung - M393B4G70EMB-CK0
Constant: Sqrt(7)
Algorithm: Newton's Method
Decimal Digits: 2,199,023,255,552
Hexadecimal Digits: 1,826,249,283,483
Computation Mode: Swap Mode
Threading Mode: Cilk Plus Work-Stealing -> 96 / 48
Working Memory: 197,952,303,296 ( 184 GiB)
Total Memory: 198,642,237,440 ( 185 GiB)
Logical Largest Checkpoint: 913,124,641,840 ( 850 GiB)
Logical Peak Disk Usage: 9,290,237,487,160 (8.45 TiB)
Logical Disk Bytes Read: 96,920,152,202,828 (88.1 TiB)
Logical Disk Bytes Written: 76,109,187,305,596 (69.2 TiB)
Configuration Dump:
{
Constant : {
Constant : "sqrt"
Argument : 7
Algorithm : "newton"
}
ComputeSize : {
DecimalDigits : 2199023255552
EnableHexDigits : "true"
}
Output : {
Path : "F:"
OutputEnable : "true"
DigitsPerFile : -1
}
OutputVerify : "true"
Mode : "swap"
Parallelism : {
TaskDecomposition : 96
Framework : "cilk"
WorkerThreads : 48
}
Allocator : {
Allocator : "interleave"
Hashed : "true"
LockedPages : "forced"
Nodes : [0 1]
}
Memory : 198642237440
Checkpointing : {
Enabled : "true"
PostCheckpointCommand : ""
}
FarMemoryTuning : {
BytesPerSeek : 1048576
ParallelAccess : "none"
}
FarMemoryConfig : {
Framework : "disk-raid0"
InterleaveWidth : 262144
BufferPerLane : 67108864
Checksums : "true"
RawIO : "true"
Lanes : [
{ // Lane 0
Path : "F:"
BufferAllocator : {
Allocator : "interleave"
Hashed : "true"
LockedPages : "disabled"
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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47]
WorkerThreadPriority : 2
}
{ // Lane 1
Path : "G:"
BufferAllocator : {
Allocator : "interleave"
Hashed : "true"
LockedPages : "disabled"
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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47]
WorkerThreadPriority : 2
}
{ // Lane 2
Path : "H:"
BufferAllocator : {
Allocator : "interleave"
Hashed : "true"
LockedPages : "disabled"
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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47]
WorkerThreadPriority : 2
}
]
}
}
Start Date: Sat Oct 24 18:00:00 2020
End Date: Sat Oct 31 07:29:08 2020
Total Computation Time: 413241.044 seconds
Start-to-End Wall Time: 570547.847 seconds
CPU Utilization: 656.19 % + 4.43 % kernel overhead
Multi-core Efficiency: 13.67 % + 0.09 % kernel overhead
Last Decimal Digits:
5387543079 7782656310 8961689572 0129454592 9760981717 : 2,199,023,255,550
13
Last Hexadecimal Digits:
ef32883f1b 32f00862a7 ff6509376b 984115df7a 9c83d65065 : 1,826,249,283,450
3124e9970a 84e83d925d 7dc05b8a99 36a
SHA256-dec(2,199,023,255,553 - 2,199,023,255,652): 3c1f3d98b3e979e669ef3ebf59badeea34418c104eaa6ddbaaa308acfafc0395
Dec Counts: {219902096777,219901431085,219901860995,219903097902,219902723164,219903181365,219902231138,219902400476,219902403705,219901828945}
Hex Counts: {114140529757,114140774919,114140633279,114139938805,114140234500,114140905644,114140681288,114140229027,114140764238,114140789468,114140743171,114141279049,114140483637,114140175600,114140490524,114140630577}
Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 1098220078956751927
Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 2161852258165821277
Spot Check: Not Available
Timer Sanity Check: Passed
Frequency Sanity Check: Disabled in this version of y-cruncher
Reference Clock:
Reference Clock 0: 10,000,000
Reference Clock 1: 70,964,834
Reference Clock 2: 5,001,391
Is Debugger Present: No
Is Contiguous: Yes
ECC Recovered Errors: 0
Colors: Yes
Event Log:
Sat Oct 24 18:00:00 2020 0.018 Working Memory
Sat Oct 24 18:06:51 2020 410.776 Working Memory: 184 GiB (locked, spread: 100%/2)
Sat Oct 24 18:06:51 2020 410.777 Twiddle Tables
Sat Oct 24 18:07:03 2020 422.806 Twiddle Tables: 466 MiB (locked, spread: 30%/2)
Sat Oct 24 18:07:03 2020 422.807 I/O Buffers
Sat Oct 24 18:07:33 2020 452.813 I/O Buffers: 192 MiB (spread: 94%/2)
Sat Oct 24 18:07:33 2020 452.814 Allocation Error: 41418 pages intended for node 0 landed on node 1 instead.
Sat Oct 24 18:07:33 2020 452.814 Allocation Error: 1271 pages intended for node 0 landed on node 1 instead.
Sat Oct 24 18:07:33 2020 452.819 Begin Computation
Sat Oct 24 18:07:33 2020 452.820 InvSqrt
Mon Oct 26 10:40:18 2020 150017.720 Small Multiply
Mon Oct 26 12:12:16 2020 155535.692 Writing Hexadecimal Digits
Mon Oct 26 14:32:53 2020 163973.068 Base Converting
Thu Oct 29 14:15:43 2020 422131.305 Writing Decimal Digits
Thu Oct 29 16:39:00 2020 430727.938 Verifying Base Conversion
Sat Oct 31 03:57:01 2020 557805.858 Verifying Binary Output
Sat Oct 31 04:38:04 2020 560268.873 Verifying Decimal Output
Sat Oct 31 06:07:16 2020 565621.307 Verifying Hexadecimal Output
Sat Oct 31 07:29:08 2020 570532.682 End Computation
----
Checksum0: 5e994ab5b9c5895e056dd015c0ccb24f2db601e644eaf9b7cb87e059ec534ba8a257268e9b06e2616dc65a2e5bca967482a5aa2bd6a948ad093d711b8accf4fd
Checksum1: 157baea3e4350674921ace593f8d5340604843cfcece2192566c5d1b47c423735ae18cf62e8f2e021cdc835862c9a29be631bdeb520c2598445cf8b651fc04e4