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Add missing doc for nfpga env variable

Samuel Thibault 4 년 전
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      doc/doxygen/chapters/501_environment_variables.doxy

+ 13 - 0
doc/doxygen/chapters/501_environment_variables.doxy

@@ -416,6 +416,19 @@ STARPU_DISABLE_ASYNCHRONOUS_CUDA_COPY.
 </dd>
 </dl>
 
+\subsection fpgaWorkers FPGA Workers
+<dl>
+<dt>STARPU_NFPGA</dt>
+<dd>
+\anchor STARPU_NFPGA
+\addindex __env__STARPU_NFPGA
+Specify the number of FPGA devices that StarPU can use. If
+\ref STARPU_NFPGA is lower than the number of physical devices, it is
+possible to select which FPGA devices should be used by the means of the
+environment variable \ref STARPU_WORKERS_FPGAID. By default, StarPU will
+create as many FPGA workers as there are GPU devices.
+</dd>
+
 
 \subsection mpimsWorkers MPI Master Slave Workers
 <dl>