BarrierSTD.cc

// Can have callback because supported of std::barrier but no distinguished-thread; cannot perform barrier check as
// barrier type is opaque.

#include "BarrierCallback.h"

#include <barrier>

CB( void callback( void ) {} )							// closure for callback before triggering barrier

static TYPE PAD1 CALIGN __attribute__(( unused ));		// protect further false sharing
static TYPE PAD2 CALIGN __attribute__(( unused ));		// protect further false sharing

#define BARRIER_DECL static std::barrier b( N CB(, callback ) )
#define BARRIER_CALL b.arrive_and_wait()

#include "BarrierWorker.c"

void __attribute__((noinline)) ctor() {
	worker_ctor();
} // ctor

void __attribute__((noinline)) dtor() {
	worker_dtor();
} // dtor

// Local Variables: //
// compile-command: "g++ -Wall -Wextra -Werror -Wno-volatile -std=c++20 -O3 -DNDEBUG -fno-reorder-functions -DPIN -DAlgorithm=BarrierSTD Harness.c -lpthread -lm -D`hostname` -DCFMT" //
// End: //