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| <h2 title="Class CudaJitOptions" class="title">Class CudaJitOptions</h2> |
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| <li><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">java.lang.Object</a></li> |
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| <li>com.ibm.cuda.CudaJitOptions</li> |
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| <pre>public final class <span class="typeNameLabel">CudaJitOptions</span> |
| extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a> |
| implements <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Cloneable</a></pre> |
| <div class="block">The <code>CudaJitOptions</code> class represents a set of options that influence |
| the behavior of linking and loading modules.</div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="CudaJitOptions.CacheMode.html" title="enum in com.ibm.cuda">CudaJitOptions.CacheMode</a></span></code></th> |
| <td class="colLast"> |
| <div class="block"><code>CacheMode</code> identifies the cache management choices.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="CudaJitOptions.Fallback.html" title="enum in com.ibm.cuda">CudaJitOptions.Fallback</a></span></code></th> |
| <td class="colLast"> |
| <div class="block"><code>Fallback</code> identifies the available fall-back strategies |
| when an exactly matching object is not available.</div> |
| </td> |
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| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">CudaJitOptions</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a new options object.</div> |
| </td> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clone()">clone</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a new options object with the same state as this object.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getErrorLogBuffer()">getErrorLogBuffer</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the contents of the error log.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInfoLogBuffer()">getInfoLogBuffer</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the contents of the information log.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getThreadsPerBlock()">getThreadsPerBlock</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the maximum number of threads per block.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>float</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getWallTime()">getWallTime</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the total elapsed time, in milliseconds, |
| spent in the compiler and linker.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#recordWallTime()">recordWallTime</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Requests recording of the total wall clock time, |
| in milliseconds, spent in the compiler and linker.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setCacheMode(com.ibm.cuda.CudaJitOptions.CacheMode)">setCacheMode</a></span>​(<a href="CudaJitOptions.CacheMode.html" title="enum in com.ibm.cuda">CudaJitOptions.CacheMode</a> mode)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the desired caching behavior (-dlcm).</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setErrorLogBufferSize(int)">setErrorLogBufferSize</a></span>​(int size)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the size, in bytes, to allocate for capturing error messages.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGenerateDebugInfo(boolean)">setGenerateDebugInfo</a></span>​(boolean enabled)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies whether to generate debug information.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGenerateLineInfo(boolean)">setGenerateLineInfo</a></span>​(boolean enabled)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies whether to generate line number information.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setInfoLogBufferSize(int)">setInfoLogBufferSize</a></span>​(int size)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the size, in bytes, to allocate for capturing informational |
| messages.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setJitFallbackStrategy(com.ibm.cuda.CudaJitOptions.Fallback)">setJitFallbackStrategy</a></span>​(<a href="CudaJitOptions.Fallback.html" title="enum in com.ibm.cuda">CudaJitOptions.Fallback</a> strategy)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the fallback strategy if an exactly matching |
| binary object cannot be found.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLogVerbose(boolean)">setLogVerbose</a></span>​(boolean verbose)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies whether to generate verbose log messages.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMaxRegisters(int)">setMaxRegisters</a></span>​(int limit)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the maximum number of registers that a thread may use.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setOptimizationLevel(int)">setOptimizationLevel</a></span>​(int level)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the level of optimization to be applied to generated code |
| (0 - 4), with 4 being the default and highest level of optimization.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setTarget(com.ibm.cuda.CudaJitTarget)">setTarget</a></span>​(<a href="CudaJitTarget.html" title="enum in com.ibm.cuda">CudaJitTarget</a> target)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the desired compute target.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setTargetFromCuContext()">setTargetFromCuContext</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies that the target should be determined based on the current |
| attached context.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setThreadsPerBlock(int)">setThreadsPerBlock</a></span>​(int limit)</code></th> |
| <td class="colLast"> |
| <div class="block">Specifies the minimum number of threads per block for compilation.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Methods declared in class java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a></code></li> |
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| <h4>CudaJitOptions</h4> |
| <pre>public CudaJitOptions()</pre> |
| <div class="block">Creates a new options object.</div> |
| </li> |
| </ul> |
| </li> |
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| <h4>clone</h4> |
| <pre class="methodSignature">protected <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> clone()</pre> |
| <div class="block">Creates a new options object with the same state as this object.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink" target="_blank">clone</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Object |
| a shallow copy of this object.</dd> |
| </dl> |
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| <a id="getErrorLogBuffer()"> |
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| <h4>getErrorLogBuffer</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a> getErrorLogBuffer()</pre> |
| <div class="block">Returns the contents of the error log. |
| <p> |
| The result will be empty unless <a href="#setErrorLogBufferSize(int)"><code>setErrorLogBufferSize(int)</code></a> |
| was called with a positive value, this object was used in connection |
| with a <a href="CudaModule.html" title="class in com.ibm.cuda"><code>CudaModule</code></a> or a <a href="CudaLinker.html" title="class in com.ibm.cuda"><code>CudaLinker</code></a>, and errors were |
| reported.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the contents of the error log</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getInfoLogBuffer()"> |
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| <h4>getInfoLogBuffer</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a> getInfoLogBuffer()</pre> |
| <div class="block">Returns the contents of the information log. |
| <p> |
| The result will be empty unless <a href="#setInfoLogBufferSize(int)"><code>setInfoLogBufferSize(int)</code></a> |
| was called with a positive value, this object was used in connection |
| with a <a href="CudaModule.html" title="class in com.ibm.cuda"><code>CudaModule</code></a> or a <a href="CudaLinker.html" title="class in com.ibm.cuda"><code>CudaLinker</code></a>, and informational |
| messages were reported.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the contents of the information log</dd> |
| </dl> |
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| <a id="getThreadsPerBlock()"> |
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| <h4>getThreadsPerBlock</h4> |
| <pre class="methodSignature">public int getThreadsPerBlock()</pre> |
| <div class="block">Returns the maximum number of threads per block. |
| <p> |
| The result will only be meaningful if <a href="#setThreadsPerBlock(int)"><code>setThreadsPerBlock(int)</code></a> was |
| called with a positive value, and this object was used in connection |
| with a <a href="CudaModule.html" title="class in com.ibm.cuda"><code>CudaModule</code></a> or a <a href="CudaLinker.html" title="class in com.ibm.cuda"><code>CudaLinker</code></a> involving PTX code.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the maximum number of threads per block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getWallTime()"> |
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| <h4>getWallTime</h4> |
| <pre class="methodSignature">public float getWallTime()</pre> |
| <div class="block">Returns the total elapsed time, in milliseconds, |
| spent in the compiler and linker. |
| <p> |
| Applies to: compiler and linker.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the total elapsed time, in milliseconds, spent in the compiler and linker</dd> |
| </dl> |
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| </ul> |
| <a id="recordWallTime()"> |
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| <h4>recordWallTime</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> recordWallTime()</pre> |
| <div class="block">Requests recording of the total wall clock time, |
| in milliseconds, spent in the compiler and linker. |
| <p> |
| Applies to: compiler and linker.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
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| <h4>setCacheMode</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setCacheMode​(<a href="CudaJitOptions.CacheMode.html" title="enum in com.ibm.cuda">CudaJitOptions.CacheMode</a> mode)</pre> |
| <div class="block">Specifies the desired caching behavior (-dlcm). |
| <p> |
| Applies to compiler only.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>mode</code> - the desired caching behavior</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setErrorLogBufferSize(int)"> |
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| <h4>setErrorLogBufferSize</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setErrorLogBufferSize​(int size)</pre> |
| <div class="block">Specifies the size, in bytes, to allocate for capturing error messages. |
| <p> |
| Applies to compiler and linker.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>size</code> - the size, in bytes, of the error log buffer</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
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| </ul> |
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| <h4>setGenerateDebugInfo</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setGenerateDebugInfo​(boolean enabled)</pre> |
| <div class="block">Specifies whether to generate debug information. |
| <p> |
| Applies to compiler and linker.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>enabled</code> - whether debug information should be generated</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
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| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setGenerateLineInfo​(boolean enabled)</pre> |
| <div class="block">Specifies whether to generate line number information. |
| <p> |
| Applies to compiler only.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>enabled</code> - whether line number information should be generated</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setInfoLogBufferSize(int)"> |
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| <h4>setInfoLogBufferSize</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setInfoLogBufferSize​(int size)</pre> |
| <div class="block">Specifies the size, in bytes, to allocate for capturing informational |
| messages. |
| <p> |
| Applies to compiler and linker.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>size</code> - the size, in bytes, of the information log buffer</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setJitFallbackStrategy(com.ibm.cuda.CudaJitOptions.Fallback)"> |
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| <h4>setJitFallbackStrategy</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setJitFallbackStrategy​(<a href="CudaJitOptions.Fallback.html" title="enum in com.ibm.cuda">CudaJitOptions.Fallback</a> strategy)</pre> |
| <div class="block">Specifies the fallback strategy if an exactly matching |
| binary object cannot be found. |
| <p> |
| Applies to: compiler only</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>strategy</code> - the desired fallback strategy</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setLogVerbose(boolean)"> |
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| <h4>setLogVerbose</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setLogVerbose​(boolean verbose)</pre> |
| <div class="block">Specifies whether to generate verbose log messages. |
| <p> |
| Applies to: compiler and linker</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>verbose</code> - whether verbose log messages should be generated</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setMaxRegisters(int)"> |
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| <h4>setMaxRegisters</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setMaxRegisters​(int limit)</pre> |
| <div class="block">Specifies the maximum number of registers that a thread may use. |
| <p> |
| Applies to: compiler only</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>limit</code> - the maximum number of registers a thread may use</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setOptimizationLevel(int)"> |
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| <h4>setOptimizationLevel</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setOptimizationLevel​(int level)</pre> |
| <div class="block">Specifies the level of optimization to be applied to generated code |
| (0 - 4), with 4 being the default and highest level of optimization. |
| <p> |
| Applies to compiler only.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>level</code> - the desired optimization level</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
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| <h4>setTarget</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setTarget​(<a href="CudaJitTarget.html" title="enum in com.ibm.cuda">CudaJitTarget</a> target)</pre> |
| <div class="block">Specifies the desired compute target. |
| <p> |
| Cannot be combined with <a href="#setThreadsPerBlock(int)"><code>setThreadsPerBlock(int)</code></a>. |
| <p> |
| Applies to compiler and linker.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>target</code> - the desired compute target</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
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| <h4>setTargetFromCuContext</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setTargetFromCuContext()</pre> |
| <div class="block">Specifies that the target should be determined based on the current |
| attached context. |
| <p> |
| Applies to compiler and linker.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
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| <h4>setThreadsPerBlock</h4> |
| <pre class="methodSignature">public <a href="CudaJitOptions.html" title="class in com.ibm.cuda">CudaJitOptions</a> setThreadsPerBlock​(int limit)</pre> |
| <div class="block">Specifies the minimum number of threads per block for compilation. |
| <p> |
| This restricts the resource utilization of the compiler (e.g. maximum |
| registers) such that a block with the given number of threads should be |
| able to launch based on register limitations. Note, this option does not |
| currently take into account any other resource limitations, such as |
| shared memory utilization. |
| <p> |
| Cannot be combined with <a href="#setTarget(com.ibm.cuda.CudaJitTarget)"><code>setTarget(CudaJitTarget)</code></a>. |
| <p> |
| Applies to compiler only.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>limit</code> - the desired minimum number of threads per block</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this options object</dd> |
| </dl> |
| </li> |
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