/AWS1/CL_TBDWTBLNCDSCHDLNGCONF¶
Configuration for weighted balanced scheduling. Workers are assigned to jobs based on a weighted formula:
weight = (priority * priorityWeight) + (errors * errorWeight) + ((currentTime - submissionTime) * submissionTimeWeight) + ((renderingTasks - renderingTaskBuffer) * renderingTaskWeight)
The job with the highest calculated weight is scheduled first. Workers are distributed evenly amongst jobs with the same weight.
CONSTRUCTOR¶
IMPORTING¶
Optional arguments:¶
iv_priorityweight TYPE /AWS1/RT_DOUBLE_AS_STRING /AWS1/RT_DOUBLE_AS_STRING¶
The weight applied to job priority in the scheduling formula. Higher values give more influence to job priority. A value of
0means priority is ignored. The default value is100.0.
iv_errorweight TYPE /AWS1/RT_DOUBLE_AS_STRING /AWS1/RT_DOUBLE_AS_STRING¶
The weight applied to the number of errors on a job. A negative value means jobs without errors are scheduled first. A value of
0means errors are ignored. The default value is-10.0.
iv_submissiontimeweight TYPE /AWS1/RT_DOUBLE_AS_STRING /AWS1/RT_DOUBLE_AS_STRING¶
The weight applied to job submission time. A positive value means earlier jobs are scheduled first. A value of
0means submission time is ignored. The default value is3.0.
iv_renderingtaskweight TYPE /AWS1/RT_DOUBLE_AS_STRING /AWS1/RT_DOUBLE_AS_STRING¶
The weight applied to the number of tasks currently rendering on a job. A negative value means jobs that are not already rendering are scheduled next. A value of
0means the rendering state is ignored. The default value is-100.0.
iv_renderingtaskbuffer TYPE /AWS1/TBDSCHRENDERINGTSKBUFFER /AWS1/TBDSCHRENDERINGTSKBUFFER¶
The rendering task buffer is subtracted from the number of rendering tasks before applying the rendering task weight. This creates a stickiness effect where workers prefer to stay with their current job. Higher values make workers stickier. The default value is
1. The buffer is only applied in the weight calculation for a job if the worker is currently assigned to that job.
io_maxpriorityoverride TYPE REF TO /AWS1/CL_TBDSCHDLNGMAXPRIOOVRD /AWS1/CL_TBDSCHDLNGMAXPRIOOVRD¶
Overrides the weighted scheduling formula for jobs at the maximum priority (100). When set, jobs with priority 100 are always scheduled first regardless of their calculated weight. When absent, maximum priority jobs use the standard weighted formula.
io_minpriorityoverride TYPE REF TO /AWS1/CL_TBDSCHDLNGMINPRIOOVRD /AWS1/CL_TBDSCHDLNGMINPRIOOVRD¶
Overrides the weighted scheduling formula for jobs at the minimum priority (0). When set, jobs with priority 0 are always scheduled last regardless of their calculated weight. When absent, minimum priority jobs use the standard weighted formula.
Queryable Attributes¶
priorityWeight¶
The weight applied to job priority in the scheduling formula. Higher values give more influence to job priority. A value of
0means priority is ignored. The default value is100.0.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_PRIORITYWEIGHT() |
Getter for PRIORITYWEIGHT, with configurable default |
ASK_PRIORITYWEIGHT() |
Getter for PRIORITYWEIGHT w/ exceptions if field has no valu |
STR_PRIORITYWEIGHT() |
String format for PRIORITYWEIGHT, with configurable default |
HAS_PRIORITYWEIGHT() |
Determine if PRIORITYWEIGHT has a value |
errorWeight¶
The weight applied to the number of errors on a job. A negative value means jobs without errors are scheduled first. A value of
0means errors are ignored. The default value is-10.0.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_ERRORWEIGHT() |
Getter for ERRORWEIGHT, with configurable default |
ASK_ERRORWEIGHT() |
Getter for ERRORWEIGHT w/ exceptions if field has no value |
STR_ERRORWEIGHT() |
String format for ERRORWEIGHT, with configurable default |
HAS_ERRORWEIGHT() |
Determine if ERRORWEIGHT has a value |
submissionTimeWeight¶
The weight applied to job submission time. A positive value means earlier jobs are scheduled first. A value of
0means submission time is ignored. The default value is3.0.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_SUBMISSIONTIMEWEIGHT() |
Getter for SUBMISSIONTIMEWEIGHT, with configurable default |
ASK_SUBMISSIONTIMEWEIGHT() |
Getter for SUBMISSIONTIMEWEIGHT w/ exceptions if field has n |
STR_SUBMISSIONTIMEWEIGHT() |
String format for SUBMISSIONTIMEWEIGHT, with configurable de |
HAS_SUBMISSIONTIMEWEIGHT() |
Determine if SUBMISSIONTIMEWEIGHT has a value |
renderingTaskWeight¶
The weight applied to the number of tasks currently rendering on a job. A negative value means jobs that are not already rendering are scheduled next. A value of
0means the rendering state is ignored. The default value is-100.0.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_RENDERINGTASKWEIGHT() |
Getter for RENDERINGTASKWEIGHT, with configurable default |
ASK_RENDERINGTASKWEIGHT() |
Getter for RENDERINGTASKWEIGHT w/ exceptions if field has no |
STR_RENDERINGTASKWEIGHT() |
String format for RENDERINGTASKWEIGHT, with configurable def |
HAS_RENDERINGTASKWEIGHT() |
Determine if RENDERINGTASKWEIGHT has a value |
renderingTaskBuffer¶
The rendering task buffer is subtracted from the number of rendering tasks before applying the rendering task weight. This creates a stickiness effect where workers prefer to stay with their current job. Higher values make workers stickier. The default value is
1. The buffer is only applied in the weight calculation for a job if the worker is currently assigned to that job.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_RENDERINGTASKBUFFER() |
Getter for RENDERINGTASKBUFFER, with configurable default |
ASK_RENDERINGTASKBUFFER() |
Getter for RENDERINGTASKBUFFER w/ exceptions if field has no |
HAS_RENDERINGTASKBUFFER() |
Determine if RENDERINGTASKBUFFER has a value |
maxPriorityOverride¶
Overrides the weighted scheduling formula for jobs at the maximum priority (100). When set, jobs with priority 100 are always scheduled first regardless of their calculated weight. When absent, maximum priority jobs use the standard weighted formula.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_MAXPRIORITYOVERRIDE() |
Getter for MAXPRIORITYOVERRIDE |
minPriorityOverride¶
Overrides the weighted scheduling formula for jobs at the minimum priority (0). When set, jobs with priority 0 are always scheduled last regardless of their calculated weight. When absent, minimum priority jobs use the standard weighted formula.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_MINPRIORITYOVERRIDE() |
Getter for MINPRIORITYOVERRIDE |