test_universe

Intel Core i7 920 testing with a ASUS P6T SE and ASUS AMD Radeon HD 5000/6000/7350/8350 512MB on Ubuntu 14.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1404125-SO-TESTUNIVE40.

test_universeProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSeagate ST31500341ASIntel Core i7 920 @ 2.67GHz (8 Cores)ASUS P6T SEIntel 5520/5500/X58 + ICH10R4096MB1500GB Seagate ST31500341ASASUS AMD Radeon HD 5000/6000/7350/8350 512MBRealtek ALC1200L1711MN_ANALGRealtek RTL8111/8168/8411Ubuntu 14.043.13.0-23-generic (x86_64)GNOME Shell 3.10.4X Server 1.15.0radeon 7.3.03.3 Mesa 10.1.0 Gallium 0.4GCC 4.8ext41280x1024OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: acpi-cpufreq ondemand- EXA- Disk Scheduler: DEADLINE. Python 2.7.6.

test_universesqlite: 12,500 INSERTsfs-mark: 1000 Files, 1MB Sizeiozone: 8GB Read Performanceiozone: 8GB Write Performanceiozone: 4GB - Read Performanceiozone: 4GB - Write Performancetiobench: 64MB Rand Read - 32 Threadstiobench: 64MB Rand Write - 32 Threadscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treeunpack-linux: linux-2.6.32.tar.bz2postmark: Disk Transaction Performancenexuiz: 1280 x 1024openarena: 1280 x 1024padman: 1280 x 1024unigine-heaven: 1280 x 1024urbanterror: 1280 x 1024warsow: 1280 x 1024ramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Copystream: Scalestream: Triadstream: Addstream: Copystream: Scalestream: Addnetwork-loopback: Time To Transfer 10GB Via Loopbackhmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentmrbayes: Primate Phylogeny Analysisgmpbench: Total Timefhourstones: Complex Connect-4 Solvingbyte: Dhrystone 2cachebench: Read Cachecachebench: Write Cachescimark2: Compositetscp: AI Chess Performancejohn-the-ripper: Blowfishjohn-the-ripper: Traditional DESjohn-the-ripper: Blowfishjohn-the-ripper: MD5x264: H.264 Video Encodinghimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testbuild-apache: Time To Compilebuild-imagemagick: Time To Compilebuild-linux-kernel: Time To Compilebuild-mplayer: Time To Compilebuild-php: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File Compressioncompress-gzip: 2GB File Compressioncompress-lzma: 256MB File Compressioncrafty: Elapsed Timedcraw: RAW To PPM Image Conversionencode-ape: WAV To APEencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-ogg: WAV To Oggencode-wavpack: WAV To WavPackgnupg: 1GB File Encryptionmencoder: AVI To LAVCsudokut: Total Timeopenssl: RSA 4096-bit Performancenginx: Static Web Page Servingapache: Static Web Page Servingphpbench: PHP Benchmark SuiteSeagate ST31500341AS1611.9317.1789.7785.7587.1584.335111.830.5787.5497.35471.8112.36292914.8813.30542.0250.9818.804791.724825.434881.125545.864162.464116.564294.864242.794162.464116.564242.7920.1621.609.7123.681929.108961.6320337860.672240.6311033.38742.286152233917649000039075126798.631160.361264447.6691.62128.6269.6642.8134.9513.8718.83149.55103.1888.6116.438.9321.3811.8513.0012.6832.1725.63265.9016707.6917269.2278075OpenBenchmarking.org

SQLite

12,500 INSERTs

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.312,500 INSERTsSeagate ST31500341AS30060090012001500SE +/- 60.30, N = 31611.931. (CC) gcc options: -O2 -ldl -lpthread

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB SizeSeagate ST31500341AS48121620SE +/- 0.03, N = 317.171. (CC) gcc options: -static

IOzone

8GB Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read PerformanceSeagate ST31500341AS20406080100SE +/- 1.03, N = 389.771. (CC) gcc options: -O3

IOzone

8GB Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write PerformanceSeagate ST31500341AS20406080100SE +/- 0.11, N = 385.751. (CC) gcc options: -O3

IOzone

Size: 4GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Size: 4GB - Disk Test: Read PerformanceSeagate ST31500341AS20406080100SE +/- 0.04, N = 387.151. (CC) gcc options: -O3

IOzone

Size: 4GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Size: 4GB - Disk Test: Write PerformanceSeagate ST31500341AS20406080100SE +/- 0.07, N = 384.331. (CC) gcc options: -O3

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 ThreadsSeagate ST31500341AS11002200330044005500SE +/- 32.16, N = 35111.83

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 ThreadsSeagate ST31500341AS0.12830.25660.38490.51320.6415SE +/- 0.01, N = 30.57

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileSeagate ST31500341AS20406080100SE +/- 1.58, N = 387.54

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateSeagate ST31500341AS20406080100SE +/- 2.90, N = 397.35

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeSeagate ST31500341AS100200300400500SE +/- 2.99, N = 3471.81

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2Seagate ST31500341AS3691215SE +/- 0.18, N = 512.36

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceSeagate ST31500341AS6001200180024003000SE +/- 11.67, N = 329291. (CC) gcc options: -O3

Nexuiz

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterNexuiz 2.5.21280 x 1024Seagate ST31500341AS48121620SE +/- 0.01, N = 314.88MIN: 7 / MAX: 26

OpenArena

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.81280 x 1024Seagate ST31500341AS3691215SE +/- 0.00, N = 313.30MAX: 115

OpenArena

1280 x 1024 - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterOpenArena 0.8.81280 x 1024 - Total Frame TimeSeagate ST31500341AS20406080100Min: 44 / Avg: 75.25 / Max: 99

World of Padman

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterWorld of Padman 1.21280 x 1024Seagate ST31500341AS1224364860SE +/- 0.00, N = 354

Unigine Heaven

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterUnigine Heaven 4.01280 x 1024Seagate ST31500341AS0.45450.9091.36351.8182.2725SE +/- 0.00, N = 32.02

Urban Terror

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterUrban Terror 4.2.0131280 x 1024Seagate ST31500341AS1224364860SE +/- 0.70, N = 650.98

Urban Terror

1280 x 1024 - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterUrban Terror 4.2.0131280 x 1024 - Total Frame TimeSeagate ST31500341AS714212835Min: 11 / Avg: 19.85 / Max: 35

Warsow

1280 x 1024

OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 1.01280 x 1024Seagate ST31500341AS510152025SE +/- 0.06, N = 318.80

RAMspeed SMP

Integer Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddSeagate ST31500341AS100020003000400050004791.72

RAMspeed SMP

Integer Copy

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopySeagate ST31500341AS100020003000400050004825.43

RAMspeed SMP

Integer Scale

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleSeagate ST31500341AS100020003000400050004881.12

RAMspeed SMP

Floating-Point Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddSeagate ST31500341AS120024003600480060005545.86

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopySeagate ST31500341AS9001800270036004500SE +/- 1.72, N = 104162.461. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleSeagate ST31500341AS9001800270036004500SE +/- 2.39, N = 104116.561. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadSeagate ST31500341AS9001800270036004500SE +/- 2.54, N = 94294.861. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddSeagate ST31500341AS9001800270036004500SE +/- 3.46, N = 104242.791. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopySeagate ST31500341AS9001800270036004500SE +/- 1.72, N = 104162.461. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleSeagate ST31500341AS9001800270036004500SE +/- 2.39, N = 104116.561. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddSeagate ST31500341AS9001800270036004500SE +/- 3.46, N = 104242.791. (CC) gcc options: -O3 -march=native -fopenmp

Loopback TCP Network Performance

Time To Transfer 10GB Via Loopback

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via LoopbackSeagate ST31500341AS510152025SE +/- 0.09, N = 320.16

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchSeagate ST31500341AS510152025SE +/- 0.12, N = 321.601. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentSeagate ST31500341AS3691215SE +/- 0.08, N = 39.711. (CC) gcc options: -O3 -lm -lpthread

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny AnalysisSeagate ST31500341AS612182430SE +/- 0.03, N = 323.68

GMPbench

Total Time

OpenBenchmarking.orgGMPbench Score, More Is BetterGMPbench 0.2Total TimeSeagate ST31500341AS4008001200160020001929.101. (CC) gcc options: -O3 -fomit-frame-pointer -lm

Fhourstones

Complex Connect-4 Solving

OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingSeagate ST31500341AS2K4K6K8K10KSE +/- 8.64, N = 38961.631. (CC) gcc options: -O3

BYTE Unix Benchmark

Dhrystone 2

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Dhrystone 2Seagate ST31500341AS4M8M12M16M20MSE +/- 61792.72, N = 320337860.67

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheSeagate ST31500341AS5001000150020002500SE +/- 0.42, N = 32240.631. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheSeagate ST31500341AS2K4K6K8K10KSE +/- 0.70, N = 311033.381. (CC) gcc options: -lrt

SciMark

Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0CompositeSeagate ST31500341AS160320480640800SE +/- 0.69, N = 4742.28

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceSeagate ST31500341AS130K260K390K520K650KSE +/- 515.14, N = 46152231. (CC) gcc options: -O3 -march=native

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishSeagate ST31500341AS8001600240032004000SE +/- 0.67, N = 339171. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Test: Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: Traditional DESSeagate ST31500341AS1.4M2.8M4.2M5.6M7MSE +/- 2000.00, N = 364900001. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0BlowfishSeagate ST31500341AS8001600240032004000SE +/- 18.67, N = 339071. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: MD5Seagate ST31500341AS11K22K33K44K55KSE +/- 33.67, N = 3512671. (CC) gcc options: -fopenmp -lcrypt

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingSeagate ST31500341AS20406080100SE +/- 0.79, N = 598.631. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverSeagate ST31500341AS2004006008001000SE +/- 0.42, N = 31160.361. (CC) gcc options: -O3

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestSeagate ST31500341AS3K6K9K12K15KSE +/- 81.38, N = 3126441. (CXX) g++ options: -pipe -lpthread

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileSeagate ST31500341AS1122334455SE +/- 0.15, N = 347.66

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.8.1-10Time To CompileSeagate ST31500341AS20406080100SE +/- 0.32, N = 391.62

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileSeagate ST31500341AS306090120150SE +/- 0.85, N = 3128.62

Timed MPlayer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.0-rc3Time To CompileSeagate ST31500341AS1632486480SE +/- 0.88, N = 369.66

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileSeagate ST31500341AS1020304050SE +/- 0.52, N = 342.811. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeSeagate ST31500341AS816243240SE +/- 0.02, N = 334.951. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionSeagate ST31500341AS48121620SE +/- 0.28, N = 313.871. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File CompressionSeagate ST31500341AS510152025SE +/- 0.11, N = 318.83

LZMA Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionSeagate ST31500341AS306090120150SE +/- 0.20, N = 3149.551. (CXX) g++ options: -O2

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeSeagate ST31500341AS20406080100SE +/- 0.01, N = 3103.181. (CC) gcc options: -lstdc++ -lm

dcraw

RAW To PPM Image Conversion

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionSeagate ST31500341AS20406080100SE +/- 0.30, N = 388.611. (CC) gcc options: -lm

Monkey Audio Encoding

WAV To APE

OpenBenchmarking.orgSeconds, Fewer Is BetterMonkey Audio Encoding 3.99u4b5s6WAV To APESeagate ST31500341AS48121620SE +/- 0.13, N = 516.431. (CXX) g++ options: -O3 -pedantic

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACSeagate ST31500341AS246810SE +/- 0.01, N = 58.931. (CXX) g++ options: -O2 -fvisibility=hidden -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Seagate ST31500341AS510152025SE +/- 0.01, N = 521.381. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

Ogg Encoding

WAV To Ogg

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Encoding 1.3.0WAV To OggSeagate ST31500341AS3691215SE +/- 0.02, N = 511.851. (CC) gcc options: -O2 -ffast-math -fsigned-char -lm -logg

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 4.41.0WAV To WavPackSeagate ST31500341AS3691215SE +/- 0.02, N = 513.001. (CC) gcc options: -O2 -lm

GnuPG

1GB File Encryption

OpenBenchmarking.orgSeconds, Fewer Is BetterGnuPG 1.4.101GB File EncryptionSeagate ST31500341AS3691215SE +/- 0.38, N = 812.681. (CC) gcc options: -O2 -MT -MD -MP -MF

Mencoder

AVI To LAVC

OpenBenchmarking.orgSeconds, Fewer Is BetterMencoder 1.1AVI To LAVCSeagate ST31500341AS714212835SE +/- 0.20, N = 332.171. (CC) gcc options: -lm -ffast-math -lpng -lz -ljpeg -lasound -ldl -lpthread -lmad -rdynamic

Sudokut

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total TimeSeagate ST31500341AS612182430SE +/- 0.05, N = 325.63

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1fRSA 4096-bit PerformanceSeagate ST31500341AS60120180240300SE +/- 0.15, N = 3265.901. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingSeagate ST31500341AS4K8K12K16K20KSE +/- 25.96, N = 316707.691. (CC) gcc options: -lpthread -lcrypt -lz -pipe

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingSeagate ST31500341AS4K8K12K16K20KSE +/- 29.34, N = 317269.221. (CC) gcc options: -shared -fPIC -O2 -pthread

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteSeagate ST31500341AS20K40K60K80K100KSE +/- 218.00, N = 378075

Phoronix Test Suite v10.8.4