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support unbound ranges for STARPU_WORKERS_CPUID

Samuel Thibault 10 years ago
parent
commit
124fd55142
1 changed files with 3 additions and 1 deletions
  1. 3 1
      doc/doxygen/chapters/40environment_variables.doxy

+ 3 - 1
doc/doxygen/chapters/40environment_variables.doxy

@@ -142,7 +142,9 @@ logical CPU #1 and so on.  Note that the logical ordering of the CPUs is either
 determined by the OS, or provided by the library <c>hwloc</c> in case it is
 determined by the OS, or provided by the library <c>hwloc</c> in case it is
 available. Ranges can be provided: for instance, <c>STARPU_WORKERS_CPUID = "1:3
 available. Ranges can be provided: for instance, <c>STARPU_WORKERS_CPUID = "1:3
 5"</c> will bind the first three workers on logical CPUs #1, #2, and #3, and the
 5"</c> will bind the first three workers on logical CPUs #1, #2, and #3, and the
-fourth worker on logical CPU #5.
+fourth worker on logical CPU #5. Unbound ranges can also be provided:
+<c>STARPU_WORKERS_CPUID = "1:"</c> will bind the workers starting from logical
+CPU #1 up to last CPU.
 
 
 Note that the first workers correspond to the CUDA workers, then come the
 Note that the first workers correspond to the CUDA workers, then come the
 OpenCL workers, and finally the CPU workers. For example if
 OpenCL workers, and finally the CPU workers. For example if