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| <li>Summary: </li> |
| <li><a href="#nested.classes.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.Optimizer">Nested</a> | </li> |
| <li><a href="#fields.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.OptimizerRuleBased">Field</a> | </li> |
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| <div class="subTitle">org.apache.sysds.runtime.controlprogram.parfor.opt</div> |
| <h2 title="Class OptimizerConstrained" class="title">Class OptimizerConstrained</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">org.apache.sysds.runtime.controlprogram.parfor.opt.Optimizer</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">org.apache.sysds.runtime.controlprogram.parfor.opt.OptimizerRuleBased</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.sysds.runtime.controlprogram.parfor.opt.OptimizerConstrained</li> |
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| <br> |
| <pre>public class <span class="typeNameLabel">OptimizerConstrained</span> |
| extends <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></pre> |
| <div class="block">Rule-Based ParFor Optimizer (time: O(n)): |
| |
| Applied rule-based rewrites: |
| - see base class. |
| |
| |
| Checked constraints: |
| - 1) rewrite set data partitioner (incl. recompile RIX) |
| - 4) rewrite set execution strategy |
| - 9) rewrite set degree of parallelism |
| - 10) rewrite set task partitioner |
| - 11) rewrite set result merge</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <h3>Nested Class Summary</h3> |
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| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.Optimizer"> |
| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from class org.apache.sysds.runtime.controlprogram.parfor.opt.<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">Optimizer</a></h3> |
| <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.CostModelType.html" title="enum in org.apache.sysds.runtime.controlprogram.parfor.opt">Optimizer.CostModelType</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.PlanInputType.html" title="enum in org.apache.sysds.runtime.controlprogram.parfor.opt">Optimizer.PlanInputType</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.OptimizerRuleBased"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.sysds.runtime.controlprogram.parfor.opt.<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></h3> |
| <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_cost">_cost</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_lk">_lk</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_lkmaxCP">_lkmaxCP</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_lkmaxMR">_lkmaxMR</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_lm">_lm</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_N">_N</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_Nmax">_Nmax</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rk">_rk</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rk2">_rk2</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rkmax">_rkmax</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rkmax2">_rkmax2</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rm">_rm</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rm2">_rm2</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#Z:Z_rnk">_rnk</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#ALLOW_REMOTE_NESTED_PARALLELISM">ALLOW_REMOTE_NESTED_PARALLELISM</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#FUNCTION_UNFOLD_NAMEPREFIX">FUNCTION_UNFOLD_NAMEPREFIX</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#MAX_REPLICATION_FACTOR_EXPORT">MAX_REPLICATION_FACTOR_EXPORT</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#MAX_REPLICATION_FACTOR_PARTITIONING">MAX_REPLICATION_FACTOR_PARTITIONING</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#PAR_K_FACTOR">PAR_K_FACTOR</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#PAR_K_MR_FACTOR">PAR_K_MR_FACTOR</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#PROB_SIZE_THRESHOLD_MB">PROB_SIZE_THRESHOLD_MB</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#PROB_SIZE_THRESHOLD_PARTITIONING">PROB_SIZE_THRESHOLD_PARTITIONING</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#PROB_SIZE_THRESHOLD_REMOTE">PROB_SIZE_THRESHOLD_REMOTE</a></code></li> |
| </ul> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.Optimizer"> |
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| </a> |
| <h3>Fields inherited from class org.apache.sysds.runtime.controlprogram.parfor.opt.<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">Optimizer</a></h3> |
| <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html#Z:Z_numEvaluatedPlans">_numEvaluatedPlans</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html#Z:Z_numTotalPlans">_numTotalPlans</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html#LOG">LOG</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#OptimizerConstrained--">OptimizerConstrained</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.POptMode.html" title="enum in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.POptMode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#getOptMode--">getOptMode</a></span>()</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#optimize-org.apache.sysds.parser.ParForStatementBlock-org.apache.sysds.runtime.controlprogram.ParForProgramBlock-org.apache.sysds.runtime.controlprogram.parfor.opt.OptTree-org.apache.sysds.runtime.controlprogram.parfor.opt.CostEstimator-org.apache.sysds.runtime.controlprogram.context.ExecutionContext-">optimize</a></span>(<a href="../../../../../../../org/apache/sysds/parser/ParForStatementBlock.html" title="class in org.apache.sysds.parser">ParForStatementBlock</a> sb, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock</a> pb, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptTree.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptTree</a> plan, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/CostEstimator.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">CostEstimator</a> est, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/context/ExecutionContext.html" title="class in org.apache.sysds.runtime.controlprogram.context">ExecutionContext</a> ec)</code> |
| <div class="block">Main optimization procedure.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetDataPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.LocalVariableMap-java.util.HashMap-double-boolean-">rewriteSetDataPartitioner</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PartitionFormat.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PartitionFormat</a>> partitionedMatrices, |
| double thetaM, |
| boolean constrained)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetDegreeOfParallelism-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.parfor.opt.CostEstimator-org.apache.sysds.runtime.controlprogram.LocalVariableMap-double-boolean-">rewriteSetDegreeOfParallelism</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/CostEstimator.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">CostEstimator</a> cost, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| double M, |
| boolean flagNested)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetExecutionStategy-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-double-double-double-double-boolean-">rewriteSetExecutionStategy</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| double M0, |
| double M, |
| double M2, |
| double M3, |
| boolean flagLIX)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetFusedDataPartitioningExecution-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-double-boolean-java.util.HashMap-org.apache.sysds.runtime.controlprogram.LocalVariableMap-org.apache.sysds.runtime.controlprogram.ParForProgramBlock.PExecMode-">rewriteSetFusedDataPartitioningExecution</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> pn, |
| double M, |
| boolean flagLIX, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PartitionFormat.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PartitionFormat</a>> partitionedMatrices, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PExecMode.html" title="enum in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PExecMode</a> emode)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetResultMerge-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.LocalVariableMap-boolean-">rewriteSetResultMerge</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| boolean inLocal)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerConstrained.html#rewriteSetTaskPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-boolean-boolean-">rewriteSetTaskPartitioner</a></span>(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> pn, |
| boolean flagNested, |
| boolean flagLIX)</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.sysds.runtime.controlprogram.parfor.opt.OptimizerRuleBased"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.sysds.runtime.controlprogram.parfor.opt.<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></h3> |
| <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#allowsBinaryCellPartitions-org.apache.sysds.runtime.controlprogram.caching.MatrixObject-org.apache.sysds.runtime.controlprogram.ParForProgramBlock.PartitionFormat-">allowsBinaryCellPartitions</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#analyzeProblemAndInfrastructure-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-">analyzeProblemAndInfrastructure</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#determineFlagCellFormatWoCompare-java.util.ArrayList-org.apache.sysds.runtime.controlprogram.LocalVariableMap-">determineFlagCellFormatWoCompare</a>, <a 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<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#setTaskPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.ParForProgramBlock.PTaskPartitioner-">setTaskPartitioner</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#toMB-double-">toMB</a></code></li> |
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| <h3>Methods inherited from class org.apache.sysds.runtime.controlprogram.parfor.opt.<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">Optimizer</a></h3> |
| <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html#getNumEvaluatedPlans--">getNumEvaluatedPlans</a>, <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/Optimizer.html#getNumTotalPlans--">getNumTotalPlans</a></code></li> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="OptimizerConstrained--"> |
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| <h4>OptimizerConstrained</h4> |
| <pre>public OptimizerConstrained()</pre> |
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| <h3>Method Detail</h3> |
| <a name="getOptMode--"> |
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| <h4>getOptMode</h4> |
| <pre>public <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.POptMode.html" title="enum in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.POptMode</a> getOptMode()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#getOptMode--">getOptMode</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="optimize-org.apache.sysds.parser.ParForStatementBlock-org.apache.sysds.runtime.controlprogram.ParForProgramBlock-org.apache.sysds.runtime.controlprogram.parfor.opt.OptTree-org.apache.sysds.runtime.controlprogram.parfor.opt.CostEstimator-org.apache.sysds.runtime.controlprogram.context.ExecutionContext-"> |
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| <h4>optimize</h4> |
| <pre>public boolean optimize(<a href="../../../../../../../org/apache/sysds/parser/ParForStatementBlock.html" title="class in org.apache.sysds.parser">ParForStatementBlock</a> sb, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock</a> pb, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptTree.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptTree</a> plan, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/CostEstimator.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">CostEstimator</a> est, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/context/ExecutionContext.html" title="class in org.apache.sysds.runtime.controlprogram.context">ExecutionContext</a> ec)</pre> |
| <div class="block">Main optimization procedure. |
| |
| Transformation-based heuristic (rule-based) optimization |
| (no use of sb, direct change of pb).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#optimize-org.apache.sysds.parser.ParForStatementBlock-org.apache.sysds.runtime.controlprogram.ParForProgramBlock-org.apache.sysds.runtime.controlprogram.parfor.opt.OptTree-org.apache.sysds.runtime.controlprogram.parfor.opt.CostEstimator-org.apache.sysds.runtime.controlprogram.context.ExecutionContext-">optimize</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sb</code> - parfor statement block</dd> |
| <dd><code>pb</code> - parfor program block</dd> |
| <dd><code>plan</code> - complete plan of a top-level parfor</dd> |
| <dd><code>est</code> - cost estimator</dd> |
| <dd><code>ec</code> - execution context</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if plan changed, false otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rewriteSetDataPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.LocalVariableMap-java.util.HashMap-double-boolean-"> |
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| <h4>rewriteSetDataPartitioner</h4> |
| <pre>protected boolean rewriteSetDataPartitioner(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PartitionFormat.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PartitionFormat</a>> partitionedMatrices, |
| double thetaM, |
| boolean constrained)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#rewriteSetDataPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.LocalVariableMap-java.util.HashMap-double-boolean-">rewriteSetDataPartitioner</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
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| <h4>rewriteSetExecutionStategy</h4> |
| <pre>protected boolean rewriteSetExecutionStategy(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| double M0, |
| double M, |
| double M2, |
| double M3, |
| boolean flagLIX)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#rewriteSetExecutionStategy-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-double-double-double-double-boolean-">rewriteSetExecutionStategy</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
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| <h4>rewriteSetDegreeOfParallelism</h4> |
| <pre>protected void rewriteSetDegreeOfParallelism(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/CostEstimator.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">CostEstimator</a> cost, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| double M, |
| boolean flagNested)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#rewriteSetDegreeOfParallelism-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.parfor.opt.CostEstimator-org.apache.sysds.runtime.controlprogram.LocalVariableMap-double-boolean-">rewriteSetDegreeOfParallelism</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
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| <pre>protected void rewriteSetTaskPartitioner(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> pn, |
| boolean flagNested, |
| boolean flagLIX)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#rewriteSetTaskPartitioner-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-boolean-boolean-">rewriteSetTaskPartitioner</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
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| <pre>protected void rewriteSetResultMerge(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> n, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| boolean inLocal)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html#rewriteSetResultMerge-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-org.apache.sysds.runtime.controlprogram.LocalVariableMap-boolean-">rewriteSetResultMerge</a></code> in class <code><a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptimizerRuleBased.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptimizerRuleBased</a></code></dd> |
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| <a name="rewriteSetFusedDataPartitioningExecution-org.apache.sysds.runtime.controlprogram.parfor.opt.OptNode-double-boolean-java.util.HashMap-org.apache.sysds.runtime.controlprogram.LocalVariableMap-org.apache.sysds.runtime.controlprogram.ParForProgramBlock.PExecMode-"> |
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| <h4>rewriteSetFusedDataPartitioningExecution</h4> |
| <pre>protected void rewriteSetFusedDataPartitioningExecution(<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/parfor/opt/OptNode.html" title="class in org.apache.sysds.runtime.controlprogram.parfor.opt">OptNode</a> pn, |
| double M, |
| boolean flagLIX, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PartitionFormat.html" title="class in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PartitionFormat</a>> partitionedMatrices, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/LocalVariableMap.html" title="class in org.apache.sysds.runtime.controlprogram">LocalVariableMap</a> vars, |
| <a href="../../../../../../../org/apache/sysds/runtime/controlprogram/ParForProgramBlock.PExecMode.html" title="enum in org.apache.sysds.runtime.controlprogram">ParForProgramBlock.PExecMode</a> emode)</pre> |
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