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nvidia-cuda-toolkit-devel-4.2.9-2.mga2.nonfree.i586.rpm

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<h1>Context Management<br>
<small>
[<a class="el" href="group__CUDA__DRIVER.html">CUDA Driver API</a>]</small>
</h1><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Modules</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX__DEPRECATED.html">Context Management [DEPRECATED]</a></td></tr>

<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g65dc0012348bc84810e2103a40d8e2cf.html#g65dc0012348bc84810e2103a40d8e2cf">cuCtxCreate</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> *pctx, unsigned int flags, <a class="el" href="group__CUDA__TYPES_gcd81b70eb9968392bb5cdf582af8eab4.html#gcd81b70eb9968392bb5cdf582af8eab4">CUdevice</a> dev)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create a CUDA context.  <a href="#g65dc0012348bc84810e2103a40d8e2cf"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g27a365aebb0eb548166309f58a1e8b8e.html#g27a365aebb0eb548166309f58a1e8b8e">cuCtxDestroy</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> ctx)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Destroy a CUDA context.  <a href="#g27a365aebb0eb548166309f58a1e8b8e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g088a90490dafca5893ef6fbebc8de8fb.html#g088a90490dafca5893ef6fbebc8de8fb">cuCtxGetApiVersion</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> ctx, unsigned int *version)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Gets the context's API version.  <a href="#g088a90490dafca5893ef6fbebc8de8fb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g40b6b141698f76744dea6e39b9a25360.html#g40b6b141698f76744dea6e39b9a25360">cuCtxGetCacheConfig</a> (<a class="el" href="group__CUDA__TYPES_g80614321bca564dd0d73d93017a8cb69.html#g80614321bca564dd0d73d93017a8cb69">CUfunc_cache</a> *pconfig)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the preferred cache configuration for the current context.  <a href="#g40b6b141698f76744dea6e39b9a25360"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g8f13165846b73750693640fb3e8380d0.html#g8f13165846b73750693640fb3e8380d0">cuCtxGetCurrent</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> *pctx)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the CUDA context bound to the calling CPU thread.  <a href="#g8f13165846b73750693640fb3e8380d0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g4e84b109eba36cdaaade167f34ae881e.html#g4e84b109eba36cdaaade167f34ae881e">cuCtxGetDevice</a> (<a class="el" href="group__CUDA__TYPES_gcd81b70eb9968392bb5cdf582af8eab4.html#gcd81b70eb9968392bb5cdf582af8eab4">CUdevice</a> *device)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the device ID for the current context.  <a href="#g4e84b109eba36cdaaade167f34ae881e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g9f2d47d1745752aa16da7ed0d111b6a8.html#g9f2d47d1745752aa16da7ed0d111b6a8">cuCtxGetLimit</a> (size_t *pvalue, <a class="el" href="group__CUDA__TYPES_g535044ee87a9596a955c65a92b3caa27.html#g535044ee87a9596a955c65a92b3caa27">CUlimit</a> limit)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns resource limits.  <a href="#g9f2d47d1745752aa16da7ed0d111b6a8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g2fac188026a062d92e91a8687d0a7902.html#g2fac188026a062d92e91a8687d0a7902">cuCtxPopCurrent</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> *pctx)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pops the current CUDA context from the current CPU thread.  <a href="#g2fac188026a062d92e91a8687d0a7902"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_gb02d4c850eb16f861fe5a29682cc90ba.html#gb02d4c850eb16f861fe5a29682cc90ba">cuCtxPushCurrent</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> ctx)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pushes a context on the current CPU thread.  <a href="#gb02d4c850eb16f861fe5a29682cc90ba"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g54699acf7e2ef27279d013ca2095f4a3.html#g54699acf7e2ef27279d013ca2095f4a3">cuCtxSetCacheConfig</a> (<a class="el" href="group__CUDA__TYPES_g80614321bca564dd0d73d93017a8cb69.html#g80614321bca564dd0d73d93017a8cb69">CUfunc_cache</a> config)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Sets the preferred cache configuration for the current context.  <a href="#g54699acf7e2ef27279d013ca2095f4a3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_gbe562ee6258b4fcc272ca6478ca2a2f7.html#gbe562ee6258b4fcc272ca6478ca2a2f7">cuCtxSetCurrent</a> (<a class="el" href="group__CUDA__TYPES_gf9f5bd81658f866613785b3a0bb7d7d9.html#gf9f5bd81658f866613785b3a0bb7d7d9">CUcontext</a> ctx)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Binds the specified CUDA context to the calling CPU thread.  <a href="#gbe562ee6258b4fcc272ca6478ca2a2f7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g0651954dfb9788173e60a9af7201e65a.html#g0651954dfb9788173e60a9af7201e65a">cuCtxSetLimit</a> (<a class="el" href="group__CUDA__TYPES_g535044ee87a9596a955c65a92b3caa27.html#g535044ee87a9596a955c65a92b3caa27">CUlimit</a> limit, size_t value)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set resource limits.  <a href="#g0651954dfb9788173e60a9af7201e65a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__CUDA__TYPES_g09da14df1a751dcbfeccb9cf0073d64c.html#g09da14df1a751dcbfeccb9cf0073d64c">CUresult</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__CUDA__CTX_g7a54725f28d34b8c6299f0c6ca579616.html#g7a54725f28d34b8c6299f0c6ca579616">cuCtxSynchronize</a> (void)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Block for a context's tasks to complete.  <a href="#g7a54725f28d34b8c6299f0c6ca579616"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
This section describes the context management functions of the low-level CUDA driver application programming interface. </div>
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