ProfDataSourceRaw

A profiling data source that reads raw profiling data from files.

To use this, despiker can be launched manually with the `-r` parameter to specify the raw files.

The files can be created simply by dumping profile data from a file.

class ProfDataSourceRaw : ProfDataSource {

import std.concurrency;;

this(string[] filenames);

bool receiveChunk(ProfileDataChunk chunk);

}

Constructors

this this(string[] filenames): Construct a ProfDataSourceRaw.

Destructor

~this ~this(): Destroy the data source. Must be called by the user.

Members

Functions

receiveChunk bool receiveChunk(ProfileDataChunk chunk): Undocumented in source. Be warned that the author may not have intended to support it.

Inherited Members

From ProfDataSource

receiveChunk bool receiveChunk(ProfileDataChunk chunk): Try to receive a _chunk of profiling data.

Examples

// Dumping profile data from multiple profilers, where each profiler is used to 
// profile one thread:

// Profiler[] threadProfilers;
foreach(threadIdx, threadProfiler; threadProfilers)
{
    auto file = File("profile%s.raw.prof".format(threadIdx), "wb");
    file.rawWrite(threadProfiler.profileData);
}

Meta

Source

See Implementation

despiker profdatasource classes

structs

ProfileDataChunk