Filebench WML is an open source programming language created in 2011 by Vasily Tarasov.
#526on PLDB | 13Years Old | 566Repos |
git clone https://github.com/filebench/filebench
Filebench is a file system and storage benchmark that can generate a large variety of workloads. Unlike typical benchmarks it is extremely flexible and allows to specify application's I/O behavior using its extensive Workload Model Language (WML).
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set $dir=/tmp
set $nfiles=1000
set $meandirwidth=20
set $meanfilesize=16k
set $iosize=1m
set $nthreads=1
set mode quit firstdone
define fileset name=bigfileset,path=$dir,size=$meanfilesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=100,paralloc
define fileset name=destfiles,path=$dir,size=$meanfilesize,entries=$nfiles,dirwidth=$meandirwidth
define process name=filereader,instances=1
{
thread name=filereaderthread,memsize=10m,instances=$nthreads
{
flowop openfile name=openfile1,filesetname=bigfileset,fd=1
flowop readwholefile name=readfile1,fd=1,iosize=$iosize
flowop createfile name=createfile2,filesetname=destfiles,fd=2
flowop writewholefile name=writefile2,fd=2,srcfd=1,iosize=$iosize
flowop closefile name=closefile1,fd=1
flowop closefile name=closefile2,fd=2
}
}
echo "Copyfiles Version 3.0 personality successfully loaded"
Feature | Supported | Example | Token |
---|---|---|---|
Comments | ✓ | # A comment | |
Line Comments | ✓ | # A comment | # |
Semantic Indentation | X |