source: CPL/oasis3-mct/branches/OASIS3-MCT_5.0_branch/doc/doxygen/html/mod__oasis__reprosum_8_f90.html @ 6331

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66<a href="#namespaces">Modules</a> &#124;
67<a href="#func-members">Functions/Subroutines</a> &#124;
68<a href="#var-members">Variables</a>  </div>
69  <div class="headertitle">
70<div class="title">mod_oasis_reprosum.F90 File Reference</div>  </div>
71</div><!--header-->
72<div class="contents">
73<div class="textblock"><code>#include &lt;mpif.h&gt;</code><br />
74</div>
75<p><a href="mod__oasis__reprosum_8_f90_source.html">Go to the source code of this file.</a></p>
76<table class="memberdecls">
77<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
78Modules</h2></td></tr>
79<tr class="memitem:namespacemod__oasis__reprosum"><td class="memItemLeft" align="right" valign="top">module &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html">mod_oasis_reprosum</a></td></tr>
80<tr class="memdesc:namespacemod__oasis__reprosum"><td class="mdescLeft">&#160;</td><td class="mdescRight">OASIS reproducible sum method from P. Worley. <br /></td></tr>
81<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
82</table><table class="memberdecls">
83<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
84Functions/Subroutines</h2></td></tr>
85<tr class="memitem:ad6b4914497a4961339a1c95bfb807660"><td class="memItemLeft" align="right" valign="top">subroutine, public&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#ad6b4914497a4961339a1c95bfb807660">mod_oasis_reprosum::oasis_reprosum_setopts</a> (repro_sum_use_ddpdd_in, repro_sum_rel_diff_max_in, repro_sum_recompute_in, repro_sum_master, repro_sum_logunit)</td></tr>
86<tr class="memdesc:ad6b4914497a4961339a1c95bfb807660"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set runtime options.  <a href="namespacemod__oasis__reprosum.html#ad6b4914497a4961339a1c95bfb807660">More...</a><br /></td></tr>
87<tr class="separator:ad6b4914497a4961339a1c95bfb807660"><td class="memSeparator" colspan="2">&#160;</td></tr>
88<tr class="memitem:a398280c78cff126b7622dbd96af675e4"><td class="memItemLeft" align="right" valign="top">subroutine, public&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a398280c78cff126b7622dbd96af675e4">mod_oasis_reprosum::oasis_reprosum_calc</a> (arr, arr_gsum, nsummands, dsummands, nflds, ddpdd_sum, arr_gbl_max, arr_gbl_max_out, arr_max_levels, arr_max_levels_out, gbl_max_nsummands, gbl_max_nsummands_out, gbl_count, repro_sum_validate, repro_sum_stats, rel_diff, commid)</td></tr>
89<tr class="memdesc:a398280c78cff126b7622dbd96af675e4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute the global sum of each field in "arr" using the indicated communicator with a reproducible yet scalable implementation based on a fixed point algorithm. An alternative is to use an "almost
90 always reproducible" floating point algorithm.  <a href="namespacemod__oasis__reprosum.html#a398280c78cff126b7622dbd96af675e4">More...</a><br /></td></tr>
91<tr class="separator:a398280c78cff126b7622dbd96af675e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
92<tr class="memitem:a7ea3c5bad9db10c80eb528453602aed3"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a7ea3c5bad9db10c80eb528453602aed3">mod_oasis_reprosum::oasis_reprosum_int</a> (arr, arr_gsum, nsummands, dsummands, nflds, arr_max_shift, arr_gmax_exp, max_levels, max_level, validate, recompute, omp_nthreads, mpi_comm)</td></tr>
93<tr class="memdesc:a7ea3c5bad9db10c80eb528453602aed3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute the global sum of each field in "arr" using the indicated communicator with a reproducible yet scalable implementation based on a fixed point algorithm. The accuracy of the fixed point algorithm is controlled by the number of "levels" of integer expansion, the maximum value of which is specified by max_level.  <a href="namespacemod__oasis__reprosum.html#a7ea3c5bad9db10c80eb528453602aed3">More...</a><br /></td></tr>
94<tr class="separator:a7ea3c5bad9db10c80eb528453602aed3"><td class="memSeparator" colspan="2">&#160;</td></tr>
95<tr class="memitem:a0f773341a7a6883b2f65d395a6b25b08"><td class="memItemLeft" align="right" valign="top">logical function, public&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a0f773341a7a6883b2f65d395a6b25b08">mod_oasis_reprosum::oasis_reprosum_tolexceeded</a> (name, nflds, master, logunit, rel_diff)</td></tr>
96<tr class="memdesc:a0f773341a7a6883b2f65d395a6b25b08"><td class="mdescLeft">&#160;</td><td class="mdescRight">Test whether distributed sum exceeds tolerance and print out a warning message.  <a href="namespacemod__oasis__reprosum.html#a0f773341a7a6883b2f65d395a6b25b08">More...</a><br /></td></tr>
97<tr class="separator:a0f773341a7a6883b2f65d395a6b25b08"><td class="memSeparator" colspan="2">&#160;</td></tr>
98<tr class="memitem:afe237975bf8e718f32523c3929911102"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#afe237975bf8e718f32523c3929911102">mod_oasis_reprosum::oasis_reprosum_ddpdd</a> (arr, arr_gsum, nsummands, dsummands, nflds, mpi_comm)</td></tr>
99<tr class="memdesc:afe237975bf8e718f32523c3929911102"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute the global sum of each field in "arr" using the indicated communicator with a reproducible yet scalable implementation based on He and Ding's implementation of the double-double algorithm.  <a href="namespacemod__oasis__reprosum.html#afe237975bf8e718f32523c3929911102">More...</a><br /></td></tr>
100<tr class="separator:afe237975bf8e718f32523c3929911102"><td class="memSeparator" colspan="2">&#160;</td></tr>
101<tr class="memitem:a24f9efa3ca739811888206eaf71d4690"><td class="memItemLeft" align="right" valign="top">subroutine, private&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a24f9efa3ca739811888206eaf71d4690">mod_oasis_reprosum::ddpdd</a> (dda, ddb, len, itype)</td></tr>
102<tr class="separator:a24f9efa3ca739811888206eaf71d4690"><td class="memSeparator" colspan="2">&#160;</td></tr>
103<tr class="memitem:affb09b4ec9b001bf2ebbc51feebd8004"><td class="memItemLeft" align="right" valign="top">subroutine, private&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#affb09b4ec9b001bf2ebbc51feebd8004">mod_oasis_reprosum::split_indices</a> (total, num_pieces, ibeg, iend)</td></tr>
104<tr class="separator:affb09b4ec9b001bf2ebbc51feebd8004"><td class="memSeparator" colspan="2">&#160;</td></tr>
105</table><table class="memberdecls">
106<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
107Variables</h2></td></tr>
108<tr class="memitem:a89140c250e34a903bc9aa546574988d6"><td class="memItemLeft" align="right" valign="top">logical, public&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a89140c250e34a903bc9aa546574988d6">mod_oasis_reprosum::oasis_reprosum_recompute</a> = .false.</td></tr>
109<tr class="separator:a89140c250e34a903bc9aa546574988d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
110<tr class="memitem:a6a80f4226d35d0842617e6eb6c9406e1"><td class="memItemLeft" align="right" valign="top">real(r8), public&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a6a80f4226d35d0842617e6eb6c9406e1">mod_oasis_reprosum::oasis_reprosum_reldiffmax</a> = -1.0_r8</td></tr>
111<tr class="separator:a6a80f4226d35d0842617e6eb6c9406e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
112<tr class="memitem:aab06d0de9a82726d347ac52bb276355d"><td class="memItemLeft" align="right" valign="top">logical&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#aab06d0de9a82726d347ac52bb276355d">mod_oasis_reprosum::repro_sum_use_ddpdd</a> = .false.</td></tr>
113<tr class="separator:aab06d0de9a82726d347ac52bb276355d"><td class="memSeparator" colspan="2">&#160;</td></tr>
114<tr class="memitem:a48a084c213295b9eaa78c0552a10741a"><td class="memItemLeft" align="right" valign="top">logical&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacemod__oasis__reprosum.html#a48a084c213295b9eaa78c0552a10741a">mod_oasis_reprosum::detailed_timing</a> = .false.</td></tr>
115<tr class="separator:a48a084c213295b9eaa78c0552a10741a"><td class="memSeparator" colspan="2">&#160;</td></tr>
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