source: doc/theses/colby_parsons_MMAth/benchmarks/mutex_stmt/cfa/baseline.cfa@ 49ae2bc

#include <locks.hfa>
#include <mutex_stmt.hfa>
#include <stdio.h>

#include "../bench.h"

test_spinlock LOCKS;

inline void lock( test_spinlock &a, test_spinlock &b ) {
    lock(a); lock(b);
}
inline void lock( test_spinlock &a, test_spinlock &b, test_spinlock &c, test_spinlock &d ) {
    lock(a); lock(b); lock(c); lock(d);
}
inline void lock( test_spinlock &a, test_spinlock &b, test_spinlock &c, test_spinlock &d, test_spinlock &e, test_spinlock &f, test_spinlock &g, test_spinlock &h ) {
    lock(a); lock(b); lock(c); lock(d); lock(e); lock(f); lock(g); lock(h);
}
inline void unlock( test_spinlock &a, test_spinlock &b ) {
    unlock(a); unlock(b);
}
inline void unlock( test_spinlock &a, test_spinlock &b, test_spinlock &c, test_spinlock &d ) {
    unlock(a); unlock(b); unlock(c); unlock(d);
}
inline void unlock( test_spinlock &a, test_spinlock &b, test_spinlock &c, test_spinlock &d, test_spinlock &e, test_spinlock &f, test_spinlock &g, test_spinlock &h ) {
    unlock(a); unlock(b); unlock(c); unlock(d); unlock(e); unlock(f); unlock(g); unlock(h);
}

bool done = false;
uint64_t total = 0;
thread worker {};
static inline void ?{}( worker & this, cluster & clu ) {
    ((thread &)this){ clu };
}
void main( worker & w ) {
    BENCH( lock( LOCKS ); unlock( LOCKS );, total, done )
}

int main( int argc, char * argv[] ) {
        BENCH_START()
    cluster clus;
    processor * proc[threads];
    for ( i; threads ) // create procs
        (*(proc[i] = alloc())){clus};

    worker * w[threads];
    for ( i; threads ) // create threads
        (*(w[i] = alloc())){ clus };
    
    sleep( 10`s );
    done = true;

    for ( i; threads ) // delete threads
        delete(w[i]);

    for ( i; threads ) // delete procs
        delete(proc[i]);
        printf( "%lu\n", total );
}

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