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Add missing documentation piece

Samuel Thibault 6 年之前
父節點
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共有 1 個文件被更改,包括 8 次插入0 次删除
  1. 8 0
      doc/doxygen/chapters/501_environment_variables.doxy

+ 8 - 0
doc/doxygen/chapters/501_environment_variables.doxy

@@ -660,6 +660,14 @@ for that environment variable to be used, and the
 STARPU_MPI_DRIVER_CALL_FREQUENCY environment variable set to a positive value.
 </dd>
 
+<dt>STARPU_SIMGRID_TRANSFER_COST</dt>
+<dd>
+\anchor STARPU_SIMGRID_TRANSFER_COST
+\addindex __env__STARPU_SIMGRID_TRANSFER_COST
+When set to 1 (which is the default), data transfers (over PCI bus, typically) are taken into account
+in simgrid mode.
+</dd>
+
 <dt>STARPU_SIMGRID_CUDA_MALLOC_COST</dt>
 <dd>
 \anchor STARPU_SIMGRID_CUDA_MALLOC_COST