#ifndef WARPX_PARALLELIZATION_COMM_H_
#define WARPX_PARALLELIZATION_COMM_H_

#include <AMReX_MultiFab.H>

/** \brief Fills the values of the current on the coarse patch by
 *  averaging the values of the current of the fine patch (on the same level).
 *  Also fills the guards of the coarse patch.
 *
 * \param[in]  fine             fine patches to interpolate from
 * \param[out] coarse           coarse patches to interpolate to
 * \param[in]  refinement_ratio integer ratio between the two
 */
void
interpolateCurrentFineToCoarse (
      std::array< amrex::MultiFab const *, 3 > const & fine,
      std::array< amrex::MultiFab       *, 3 > const & coarse,
      int const refinement_ratio);

/** \brief Fills the values of the charge density on the coarse patch by
 *  averaging the values of the charge density of the fine patch (on the same level).
 *
 * \param[in]  fine             fine patches to interpolate from
 * \param[out] coarse           coarse patches to interpolate to
 * \param[in]  refinement_ratio integer ratio between the two
 */
void
interpolateDensityFineToCoarse (
     const amrex::MultiFab& fine,
     amrex::MultiFab& coarse,
     int const refinement_ratio);

#endif // WARPX_PARALLELIZATION_COMM_H_
n value='dependabot/github_actions/github/codeql-action-3.25.10'>dependabot/github_actions/github/codeql-action-3.25.10</option>
<option value='dependabot/go_modules/github.com/Azure/go-autorest/autorest/azure/auth-0.5.13'>dependabot/go_modules/github.com/Azure/go-autorest/autorest/azure/auth-0.5.13</option>
<option value='dependabot/go_modules/github.com/aws/aws-sdk-go-1.54.2'>dependabot/go_modules/github.com/aws/aws-sdk-go-1.54.2</option>
<option value='dependabot/go_modules/go-etcd-io-4cb3a346bb'>dependabot/go_modules/go-etcd-io-4cb3a346bb</option>
<option value='dependabot/go_modules/golang.org/x/crypto-0.24.0'>dependabot/go_modules/golang.org/x/crypto-0.24.0</option>
<option value='dependabot/go_modules/google.golang.org/api-0.184.0'>dependabot/go_modules/google.golang.org/api-0.184.0</option>
<option value='dependabot/go_modules/k8s-io-95614c8192'>dependabot/go_modules/k8s-io-95614c8192</option>
<option value='fallthrough'>fallthrough</option>
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<option value='superq/go1.22'>superq/go1.22</option>
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<tr><td><span title='2017-05-03 19:59:11 +0100'>2017-05-03</span></td><td><a href='/ansg191/coredns/commit/Makefile.release?id=b7dd1559c1ac66218331bda51c354fbe212b492e&amp;follow=1'>Release: fix docker push</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+2</span></td></tr>
<tr><td><span title='2017-05-03 19:48:11 +0100'>2017-05-03</span></td><td><a href='/ansg191/coredns/commit/Makefile.release?id=667635e2958343987c5603180a6e957c33f2a33d&amp;follow=1'>Release: fix Makefile</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-05-03 19:37:27 +0100'>2017-05-03</span></td><td><a href='/ansg191/coredns/commit/coremain/version.go?id=edcc0356b78de6a899a9765d3e04389c91ed7501&amp;follow=1'>Release 007</a><span class='decoration'><a class='tag-deco' href='/ansg191/coredns/tag/?h=v007'>v007</a></span></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-05-03 16:36:41 +0100'>2017-05-03</span></td><td><a href='/ansg191/coredns/commit/test/file_cname_proxy_test.go?id=8eda6c7b9c6554116f3fa8e9b12311a2e95f675d&amp;follow=1'>middleware/file: correctly parse the stanza (#658)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>3</td><td><span class='deletions'>-34</span>/<span class='insertions'>+87</span></td></tr>
<tr><td><span title='2017-04-30 11:48:19 +0100'>2017-04-30</span></td><td><a href='/ansg191/coredns/commit/Makefile.release?id=4fc1318e28b21c85c117f1821c3fb34790679f0f&amp;follow=1'>Install: split build targets (#656)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+13</span></td></tr>
<tr><td><span title='2017-04-30 08:48:37 +0100'>2017-04-30</span></td><td><a href='/ansg191/coredns/commit/middleware/kubernetes/kubernetes.go?id=6062e58c591dfbd8024e5764f920d7d6f0d7914c&amp;follow=1'>Remove annoying INFO from k8s middleware (#655)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-04-29 07:06:42 -0700'>2017-04-29</span></td><td><a href='/ansg191/coredns/commit/middleware/pkg/response/typify_test.go?id=7d39c2ba51aed96f983abd89ba59518eba524df3&amp;follow=1'>middleware/cache: don't cache expired RRSIGs (#641)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>7</td><td><span class='deletions'>-62</span>/<span class='insertions'>+172</span></td></tr>
<tr><td><span title='2017-04-28 09:14:54 -0700'>2017-04-28</span></td><td><a href='/ansg191/coredns/commit/vendor/k8s.io/client-go/examples/out-of-cluster/main.go?id=6e3be7f3d5a1897c781dd569f534526b8c2b8c6f&amp;follow=1'>Update vendor with `go dep`</a></td><td><img src='//www.gravatar.com/avatar/10c4cad3ba13f0378dbd67185314d3d4?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Yong Tang
</td><td>8408</td><td><span class='deletions'>-13844</span>/<span class='insertions'>+2469780</span></td></tr>
<tr><td><span title='2017-04-28 09:14:10 -0700'>2017-04-28</span></td><td><a href='/ansg191/coredns/commit/Makefile?id=e08fb277fad1147c8b37e218e9b4a43c1cc92119&amp;follow=1'>Add vendor setup with `go dep`</a></td><td><img src='//www.gravatar.com/avatar/10c4cad3ba13f0378dbd67185314d3d4?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Yong Tang
</td><td>3</td><td><span class='deletions'>-1</span>/<span class='insertions'>+443</span></td></tr>
<tr><td><span title='2017-04-27 16:24:00 +0100'>2017-04-27</span></td><td><a href='/ansg191/coredns/commit/README.md?id=7132faae50167968050e17f475d3e2efb1a4c602&amp;follow=1'>update readme (#650)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+4</span></td></tr>
<tr><td><span title='2017-04-26 10:58:14 +0100'>2017-04-26</span></td><td><a href='/ansg191/coredns/commit/middleware/proxy/upstream.go?id=3b5b6a233fc669dfb47a6dc4eb8899c3e992cc32&amp;follow=1'>middleware/proxy: Kill goroutines on stop (#646)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>5</td><td><span class='deletions'>-5</span>/<span class='insertions'>+112</span></td></tr>
<tr><td><span title='2017-04-24 20:37:43 +0100'>2017-04-24</span></td><td><a href='/ansg191/coredns/commit/middleware/proxy/upstream_test.go?id=003b1bf678f6fc1d551fed5184adccde2137e86f&amp;follow=1'>Fix health race (#645)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>6</td><td><span class='deletions'>-28</span>/<span class='insertions'>+26</span></td></tr>
<tr><td><span title='2017-04-24 16:45:47 +0100'>2017-04-24</span></td><td><a href='/ansg191/coredns/commit/README.md?id=bfa18470e53c5058237e02b56c97c5d0a2cb47be&amp;follow=1'>Point users to deployment repo (#643)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>1</td><td><span class='deletions'>-23</span>/<span class='insertions'>+3</span></td></tr>
<tr><td><span title='2017-04-24 10:27:26 -0400'>2017-04-24</span></td><td><a href='/ansg191/coredns/commit/middleware/pprof/setup_test.go?id=f359aea2faa5004b385d91a6c8668d6ba6f4cdc2&amp;follow=1'>Pprof listen (#639)</a></td><td><img src='//www.gravatar.com/avatar/c4e1dff64e2c0210e86f613a22916fc1?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Chris O'Haver
</td><td>4</td><td><span class='deletions'>-9</span>/<span class='insertions'>+34</span></td></tr>
<tr><td><span title='2017-04-22 07:58:30 +0100'>2017-04-22</span></td><td><a href='/ansg191/coredns/commit/middleware/etcd/msg/type_test.go?id=4c9351b0a3fa1e1d6d1bc1870a37189c05d7f17f&amp;follow=1'>msg.Service: add HostType() method (#627)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>3</td><td><span class='deletions'>-40</span>/<span class='insertions'>+114</span></td></tr>
<tr><td><span title='2017-04-21 14:17:50 -0400'>2017-04-21</span></td><td><a href='/ansg191/coredns/commit/middleware/pprof/README.md?id=320cf978689fef82b16d1149eb6effe801104023&amp;follow=1'>Fix go pprof lib link (#638)</a></td><td><img src='//www.gravatar.com/avatar/c4e1dff64e2c0210e86f613a22916fc1?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Chris O'Haver
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-04-21 10:21:56 +0100'>2017-04-21</span></td><td><a href='/ansg191/coredns/commit/middleware/etcd/README.md?id=e9f6a1b4ce68721e31157a8123d08a92aa4a3326&amp;follow=1'>Fix link to SkyDNS (#637)</a></td><td><img src='//www.gravatar.com/avatar/b8d1dbc43de4aafc6b60016bcdd6a12e?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dominic
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-04-20 09:40:18 -0400'>2017-04-20</span></td><td><a href='/ansg191/coredns/commit/middleware/tls/tls.go?id=387d3f5a41db1ff423475879b47acb9f8078e781&amp;follow=1'>Fix TLS error message (#634)</a></td><td><img src='//www.gravatar.com/avatar/2e69ce46f5fc6281ae89dc72eb47dce5?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Yue Ko
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-04-20 10:56:56 +0100'>2017-04-20</span></td><td><a href='/ansg191/coredns/commit/Makefile.release?id=f2426b9966f4d5a41a7c6c0102d0bff56a7526be&amp;follow=1'>Add MAINTAINERS (#633)</a></td><td><img src='//www.gravatar.com/avatar/25ba01eee5a1c0e007e810afe805766c?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Miek Gieben
</td><td>2</td><td><span class='deletions'>-0</span>/<span class='insertions'>+10</span></td></tr>
<tr><td><span title='2017-04-19 22:43:10 +0100'>2017-04-19</span></td><td><a href='/ansg191/coredns/commit/middleware/tls/README.md?id=e5b2cbb7014397eddb6d5d8f72e7bb8d6de092c4&amp;follow=1'>Clean up the tls middleware README (#631)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>1</td><td><span class='deletions'>-4</span>/<span class='insertions'>+22</span></td></tr>
<tr><td><span title='2017-04-19 22:42:45 +0100'>2017-04-19</span></td><td><a href='/ansg191/coredns/commit/middleware/kubernetes/SkyDNS.md?id=8fc7ec776dfecf29ff34481e2e826a02968419a1&amp;follow=1'>Update the various Kubernetes middleware README files. (#630)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>3</td><td><span class='deletions'>-174</span>/<span class='insertions'>+21</span></td></tr>
<tr><td><span title='2017-04-19 16:08:30 -0400'>2017-04-19</span></td><td><a href='/ansg191/coredns/commit/test/kubernetes_test.go?id=1c53d4130e83aecdbd06d40ed3daaf90e7e26a03&amp;follow=1'>Add fallthrough support for Kubernetes (#626)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>7</td><td><span class='deletions'>-9</span>/<span class='insertions'>+122</span></td></tr>
<tr><td><span title='2017-04-18 11:10:49 -0400'>2017-04-18</span></td><td><a href='/ansg191/coredns/commit/middleware/trace/trace.go?id=5a60090933a221467fdc2e18faa516c6c55be306&amp;follow=1'>Tracing for gRPC Server (#619)</a></td><td><img src='//www.gravatar.com/avatar/92aec22a2f92e81152610b8b40f49a21?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> John Belamaric
</td><td>6</td><td><span class='deletions'>-11</span>/<span class='insertions'>+72</span></td></tr>