Microsoft Native Image Generator (NGen) – ist ein Tool zur Leistungsoptimierung verwalteter Anwendungen
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>ngen /?
Microsoft (R) CLR Native Image Generator – Version 4.8.9065.0
Copyright (c) Microsoft Corporation. All rights reserved.
Usage: ngen <action> [args] [/nologo] [/silent] [/verbose]
ngen /? or /help
/nologo – Prevents displaying of logo
/silent – Prevents displaying of success messages
/verbose – Displays verbose output for debugging
Actions:
ngen install <assembly name> [scenarios] [config] [/queue[:[1|2|3]]
Generate native images for an assembly and its dependencies
and install them in the Native Images Cache
If /queue is specified compilation job is queued up. If a priority
is not specified, the default priority used is 3.
ngen uninstall <assembly name> [scenarios] [config]
Delete the native images of an assembly and its dependencies from
the Native Images Cache.
ngen update [/queue]
Update native images that have become invalid
If /queue is specified compilation jobs are queued up.
ngen display [assembly name]
Display the ngen state
ngen executeQueuedItems [1|2|3]
Executes queued compilation jobs.
If priority is not specified all queued compilation jobs are done.
If priority is specified compilation jobs with greater or equal
priority than the specified are done. (Short form: eqi)
ngen queue [pause|continue|status]
Allows the user to pause and continue the NGen Service, and to
query its status.
ngen createPDB <path to native image> <directory to store PDB>
[/lines [<search path for managed PDB>] ]
Generates a native PDB file for a native image that was previously
generated by NGen. The generated PDB file includes names of methods
and ranges of IP offsets that map to those methods.
If /lines is specified, then additional information is written to the
PDB to map ranges of IP offsets to source file line numbers. /lines
requires access to the managed PDB generated by the language compiler.
<search path for managed PDB> may optionally be specified to help NGen
find the managed PDB
Scenarios:
/Debug – Generate images that can be used under a debugger
/Profile – Generate images that can be used under a profiler
/NoDependencies – Generate the minimal number of native images
required by this scenario
Config:
/ExeConfig:<path to exe> – Use the configuration of the specified
executable assembly
/AppBase:<path to appbase directory> – Use the specified directory as
the appbase
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>