openCL: deprecated API

墨蓝 2022-07-16 09:22 167阅读 0赞

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     <p style="margin-top:0px; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; clear:both"> For example:</p> 
     <p style="margin-top:0px; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; clear:both"> The&nbsp;<code style="margin:0px; padding:1px 5px; border:0px; font-size:13px; font-family:Consolas,Menlo,Monaco,&quot;Lucida Console&quot;,&quot;Liberation Mono&quot;,&quot;DejaVu Sans Mono&quot;,&quot;Bitstream Vera Sans Mono&quot;,&quot;Courier New&quot;,monospace,sans-serif; background-color:rgb(239,240,241); white-space:pre-wrap">clCreateCommandQueue</code>&nbsp;function was deprecated as of OpenCL 2.0, and replaced with&nbsp;<a href="https://www.khronos.org/registry/cl/sdk/2.0/docs/man/xhtml/clCreateCommandQueueWithProperties.html" style="margin:0px; padding:0px; border:0px; color:rgb(0,89,153); text-decoration:none" rel="nofollow"><code style="margin:0px; padding:1px 5px; border:0px; font-size:13px; font-family:Consolas,Menlo,Monaco,&quot;Lucida Console&quot;,&quot;Liberation Mono&quot;,&quot;DejaVu Sans Mono&quot;,&quot;Bitstream Vera Sans Mono&quot;,&quot;Courier New&quot;,monospace,sans-serif; background-color:rgb(239,240,241); white-space:pre-wrap">clCreateCommandQueueWithProperties</code></a>. If you are only targeting devices that support OpenCL 2.0 (some recent Intel and AMD processors at the time of writing), you can safely use this new function.</p> 
     <p style="margin-top:0px; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; clear:both"> If you need your code to run on devices that don't yet support OpenCL 2.0, you can continue using the deprecated&nbsp;<code style="margin:0px; padding:1px 5px; border:0px; font-size:13px; font-family:Consolas,Menlo,Monaco,&quot;Lucida Console&quot;,&quot;Liberation Mono&quot;,&quot;DejaVu Sans Mono&quot;,&quot;Bitstream Vera Sans Mono&quot;,&quot;Courier New&quot;,monospace,sans-serif; background-color:rgb(239,240,241); white-space:pre-wrap">clCreateCommandQueue</code>&nbsp;function by using the preprocessor macros that the OpenCL headers provide, e.g:</p> 
     <pre style="margin-top:0px; margin-bottom:1em; padding:5px; border:0px; font-size:13px; width:auto; max-height:600px; overflow:auto; font-family:Consolas,Menlo,Monaco,&quot;Lucida Console&quot;,&quot;Liberation Mono&quot;,&quot;DejaVu Sans Mono&quot;,&quot;Bitstream Vera Sans Mono&quot;,&quot;Courier New&quot;,monospace,sans-serif; background-color:rgb(239,240,241); word-wrap:normal"><code style="margin:0px; padding:0px; border:0px; font-family:Consolas,Menlo,Monaco,&quot;Lucida Console&quot;,&quot;Liberation Mono&quot;,&quot;DejaVu Sans Mono&quot;,&quot;Bitstream Vera Sans Mono&quot;,&quot;Courier New&quot;,monospace,sans-serif; white-space:inherit">#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
#include &lt;CL/cl.h&gt;</code></pre> 
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