Package com.scivicslab.turingworkflow.plugins.report.sections.basic

Class GpuSummarySection

java.lang.Object

com.scivicslab.turingworkflow.plugins.report.sections.basic.GpuSummarySection

All Implemented Interfaces:

SectionBuilder

public class GpuSummarySection
extends Object
implements SectionBuilder

POJO section builder that summarizes GPU information from logs.

Pure business logic - no CallableByActionName. Use GpuSummarySectionActor to expose as an actor.

Parses GPU information from workflow execution logs, supporting both NVIDIA (nvidia-smi) and AMD (ROCm) GPU data formats.

Since:

2.16.0

Author:

devteam@scivicslab.com

Constructor Summary

Constructors

Constructor	Description
GpuSummarySection()

Method Summary

Modifier and Type	Method	Description
String	generate()	Generates the section content.
String	getTitle()	Returns the section title.
void	setConnection(Connection connection)	Sets the database connection for log queries.
void	setSessionId(long sessionId)	Sets the session ID to query logs from.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GpuSummarySection

public GpuSummarySection()

Method Details

setConnection

public void setConnection(Connection connection)

Sets the database connection for log queries.

Parameters:

connection - the JDBC connection to the H2 log database

setSessionId

public void setSessionId(long sessionId)

Sets the session ID to query logs from.

Parameters:

sessionId - the session ID

generate

public String generate()

Generates the section content.

Generates a [GPU Summary] block by querying the log database for GPU-related messages. Supports both NVIDIA (nvidia-smi CSV format) and AMD (ROCm key-value format) GPU data. Each node's GPU name, VRAM, driver version, toolkit, and architecture are listed in CSV format, followed by a summary count of NVIDIA, AMD, and other GPU types.

Specified by:

generate in interface SectionBuilder

Returns:

the formatted GPU summary content, or empty string if no GPU info found

getTitle

public String getTitle()

Returns the section title.

If null or empty, the section content is output without a title line.

Always returns null because the title is embedded within the generated content.

Specified by:

getTitle in interface SectionBuilder

Returns:

the section title, or null for no title