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@@ -26,6 +26,16 @@ to be recompiled with starpu.h, which in the simgrid case will #define main()
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into starpu_main(), and it is libstarpu which will provide the real main() and
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call the application's main().
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+To be able to test with crazy data sizes, one may want to only allocate
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+application data if STARPU_SIMGRID is not defined. Passing a NULL pointer to
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+starpu_data_register functions is fine, data will never be read/written to by
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+StarPU in Simgrid mode anyway.
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+
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+To be able to run the application with e.g. CUDA simulation on a system which
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+does not have CUDA installed, one can fill the cuda_funcs with (void*)1, to
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+express that there is a CUDA implementation, even if one does not actually
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+provide it. StarPU will never actually run it in Simgrid mode anyway.
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+
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\section Calibration Calibration
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The idea is to first compile StarPU normally, and run the application,
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