parsec.h

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#ifndef MADNESS_PARSEC_INCLUED
#define MADNESS_PARSEC_INCLUED
 
#include <madness/madness_config.h>
 
#ifdef HAVE_PARSEC
 
#include <parsec.h>
#include <parsec/parsec_config.h>
#include <parsec/parsec_internal.h>
#include <parsec/mca/device/device.h>
#include <parsec/execution_stream.h>
#include <parsec/scheduling.h>
 
#include <iostream>
#include <optional>
 
namespace madness{
 
    class PoolTaskInterface;
 
    class ParsecRuntime {
    private:
        static parsec_context_t *ctx;
        static std::optional<bool> made_new_ctx;
        static parsec_taskpool_t *tp;
        static bool parsec_restart_taskpool;
        static parsec_execution_stream_t *madness_comm_thread_es;
#ifdef PARSEC_PROF_TRACE
        static int               taskpool_profiling_array[2];
#endif /* PARSEC_PROF_TRACE */
 
    public:
        ParsecRuntime(int nb_threads);
        ~ParsecRuntime();
 
        static parsec_context_t* context();
        static void initialize_with_existing_context(parsec_context_t* ctx);
        static parsec_execution_stream_t *execution_stream();
        static void schedule(PoolTaskInterface* task);
        static int test();
        static void wait();
        static parsec_task_t *task(bool is_high_priority, void *ptr);
        static void delete_parsec_task(parsec_task_t *t);
    };
}
 
#endif // HAVE_PARSEC
 
#endif // MADNESS_PARSEC_INCLUED