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author | lrknox <lrknox@users.noreply.github.com> | 2023-09-26 00:53:47 (GMT) |
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committer | lrknox <lrknox@users.noreply.github.com> | 2023-09-26 00:53:47 (GMT) |
commit | 1ac2622943b0b1ec26f9827bdc591bbe2aa8f49b (patch) | |
tree | da964a6e832c52eecb575aa0fd42827b6aa8b716 /group___d_x_p_l.html | |
parent | c5a4a10e396181e47fc488395c183e0fdfaca50e (diff) | |
download | hdf5-1ac2622943b0b1ec26f9827bdc591bbe2aa8f49b.zip hdf5-1ac2622943b0b1ec26f9827bdc591bbe2aa8f49b.tar.gz hdf5-1ac2622943b0b1ec26f9827bdc591bbe2aa8f49b.tar.bz2 |
deploy: 08b574d68bcc97a57e5844ec1fb825b81e87188c
Diffstat (limited to 'group___d_x_p_l.html')
-rw-r--r-- | group___d_x_p_l.html | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/group___d_x_p_l.html b/group___d_x_p_l.html index a1be358..8742276 100644 --- a/group___d_x_p_l.html +++ b/group___d_x_p_l.html @@ -37,7 +37,7 @@ <td id="projectlogo"><img alt="Logo" src="HDFG-logo.png"/></td> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname"><a href="https://www.hdfgroup.org">HDF5</a> -  <span id="projectnumber">1.15.0.de95c02</span> +  <span id="projectnumber">1.15.0.08b574d</span> </div> <div id="projectbrief">API Reference</div> </td> @@ -141,7 +141,7 @@ $(document).ready(function(){initNavTree('group___d_x_p_l.html',''); initResizab <tr> <td><a class="el" href="group___d_x_p_l.html#ga0b53b19c37bda96d3578ce38b3858ea3" title="Sets a ratio threshold for collective I/O.">H5Pset_dxpl_mpio_chunk_opt_ratio</a> </td><td>Sets a ratio threshold for collective I/O. </td></tr> <tr> -<td><a class="el" href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3" title="Sets data transfer mode.">H5Pset_dxpl_mpio_collective_opt</a> </td><td>Sets a flag governing the use of independent versus collective I/O. </td></tr> +<td><a class="el" href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3" title="Sets low-level data transfer mode.">H5Pset_dxpl_mpio_collective_opt</a> </td><td>Sets a flag governing the use of independent versus collective I/O. </td></tr> <tr> <td><a class="el" href="group___d_x_p_l.html#ga37ec8c3b3f1880ed6e1b300bc4ee9ed5" title="Retrieves the type of chunk optimization that HDF5 actually performed on the last parallel I/O call (...">H5Pget_mpio_actual_chunk_opt_mode</a> </td><td>Gets the type of chunk optimization that HDF5 actually performed on the last parallel I/O call. </td></tr> <tr> @@ -179,7 +179,7 @@ Functions</h2></td></tr> <tr class="memdesc:gab66eca0259c33d575b4050eebfb6f2cd"><td class="mdescLeft"> </td><td class="mdescRight">Returns the data transfer mode. <a href="group___d_x_p_l.html#gab66eca0259c33d575b4050eebfb6f2cd">More...</a><br /></td></tr> <tr class="separator:gab66eca0259c33d575b4050eebfb6f2cd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gacb30d14d1791ec7ff9ee73aa148a51a3"><td class="memItemLeft" align="right" valign="top">H5_DLL <a class="el" href="_h5public_8h.html#a3b079ecf932a5c599499cf7e298af160">herr_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3">H5Pset_dxpl_mpio_collective_opt</a> (<a class="el" href="_h5_ipublic_8h.html#a0045db7ff9c22ad35db6ae91662e1943">hid_t</a> dxpl_id, <a class="el" href="_h5_f_dmpi_8h.html#afaf7d5667632176e8daca47549e29fb8">H5FD_mpio_collective_opt_t</a> opt_mode)</td></tr> -<tr class="memdesc:gacb30d14d1791ec7ff9ee73aa148a51a3"><td class="mdescLeft"> </td><td class="mdescRight">Sets data transfer mode. <a href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3">More...</a><br /></td></tr> +<tr class="memdesc:gacb30d14d1791ec7ff9ee73aa148a51a3"><td class="mdescLeft"> </td><td class="mdescRight">Sets low-level data transfer mode. <a href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3">More...</a><br /></td></tr> <tr class="separator:gacb30d14d1791ec7ff9ee73aa148a51a3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gadc911ad42f580ce2df327383188ed4ba"><td class="memItemLeft" align="right" valign="top">H5_DLL <a class="el" href="_h5public_8h.html#a3b079ecf932a5c599499cf7e298af160">herr_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_x_p_l.html#gadc911ad42f580ce2df327383188ed4ba">H5Pset_dxpl_mpio_chunk_opt</a> (<a class="el" href="_h5_ipublic_8h.html#a0045db7ff9c22ad35db6ae91662e1943">hid_t</a> dxpl_id, <a class="el" href="_h5_f_dmpi_8h.html#aad0ca234af678f0f0976d810ee2bf246">H5FD_mpio_chunk_opt_t</a> opt_mode)</td></tr> <tr class="memdesc:gadc911ad42f580ce2df327383188ed4ba"><td class="mdescLeft"> </td><td class="mdescRight">Sets a flag specifying linked-chunk I/O or multi-chunk I/O. <a href="group___d_x_p_l.html#gadc911ad42f580ce2df327383188ed4ba">More...</a><br /></td></tr> @@ -1445,7 +1445,7 @@ Functions</h2></td></tr> </table> </div><div class="memdoc"> -<p>Sets data transfer mode. </p> +<p>Sets low-level data transfer mode. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">dxpl_id</td><td>Dataset transfer property list identifier </td></tr> @@ -1454,8 +1454,8 @@ Functions</h2></td></tr> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>Returns a non-negative value if successful; otherwise, returns a negative value.</dd></dl> -<p><a class="el" href="group___d_x_p_l.html#ga001a22b64f60b815abf5de8b4776f09e" title="Sets data transfer mode.">H5Pset_dxpl_mpio()</a> sets the data transfer property list <code>dxpl_id</code> to use transfer mode xfer_mode. The property list can then be used to control the I/O transfer mode during data I/O operations.</p> -<p>Valid transfer modes are <a class="el" href="_h5_f_dmpi_8h.html#a99bc5a964089fea144e7056b004bcc16a6c67820a8798cd75a6f0ebbb44e9a2af">H5FD_MPIO_INDEPENDENT</a> (default) and <a class="el" href="_h5_f_dmpi_8h.html#a99bc5a964089fea144e7056b004bcc16a75d4dc80546ad3c16d2d7647ab267fab">H5FD_MPIO_COLLECTIVE</a>.</p> +<p><a class="el" href="group___d_x_p_l.html#gacb30d14d1791ec7ff9ee73aa148a51a3" title="Sets low-level data transfer mode.">H5Pset_dxpl_mpio_collective_opt()</a> sets the data transfer property list <code>dxpl_id</code> to use transfer mode <code>opt_mode</code> when performing I/O. This allows the application to specify collective I/O at the HDF5 interface level (with the <a class="el" href="group___d_x_p_l.html#ga001a22b64f60b815abf5de8b4776f09e" title="Sets data transfer mode.">H5Pset_dxpl_mpio()</a> API routine), while controlling whether the actual I/O is performed collectively (e.g., via MPI_File_write_at_all) or independently (e.g., via MPI_File_write_at). If the collectivity setting at the HDF5 interface level (set via <a class="el" href="group___d_x_p_l.html#ga001a22b64f60b815abf5de8b4776f09e" title="Sets data transfer mode.">H5Pset_dxpl_mpio()</a>) is not set to H5FD_MPIO_COLLECTIVE, this setting will be ignored.</p> +<p>Valid transfer modes are <a class="el" href="_h5_f_dmpi_8h.html#afaf7d5667632176e8daca47549e29fb8a3816f1011586f6f6f57ce6c2a6c2fcbe">H5FD_MPIO_COLLECTIVE_IO</a> (default) and <a class="el" href="_h5_f_dmpi_8h.html#afaf7d5667632176e8daca47549e29fb8aaacd91139f703159fde84fb5f7778886">H5FD_MPIO_INDIVIDUAL_IO</a>.</p> <dl class="section since"><dt>Since</dt><dd>1.4.0 </dd></dl> </div> |