CSY/reowolf Files · examples/bench_24/main.c · Centrum Wiskunde & Informatica (CWI)

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Fix binding- and assignment-expression related typing issues.

Simpler solutions are better, so the typechecker is back to normal.
Instead we simply make sure that assignment expression is never
nested under another expression, and binding expressions may only
be nested under LogicalAnd-expressions. If only I knew why I thought
type shenanigans were a good idea in the first place...

#include <time.h>
#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
	int i, j;

	unsigned char pdl[] = "\
	primitive fifo1_init(msg m, in a, out b) {\
        while(true) synchronous {\
            if(m != null && fires(b)) {\
                put(b, m);\
                m = null;\
            } else if (m == null && fires(a)) {\
                m = get(a);\
            }\
        }\
    }\
    composite fifo1_full(in a, out b) {\
        new fifo1_init(create(0), a, b);\
    }\
    composite fifo1(in a, out b) {\
        new fifo1_init(null, a, b);\
    }\
    composite sequencer3(out a, out b, out c) {\
        channel d -> e;\
        channel f -> g;\
        channel h -> i;\
        channel j -> k;\
        channel l -> m;\
        channel n -> o;\
        new fifo1_full(o, d);\
        new replicator(e, f, a);\
        new fifo1(g, h);\
        new replicator(i, j, b);\
        new fifo1(k, l);\
        new replicator(m, n, c);\
    }"
    ;
	// unsigned char pdl[] = "\
	// primitive sequencer3(out a, out b, out c) {\
 //        int i = 0;\
 //        while(true) synchronous {\
 //            out to = a;\
 //            if     (i==1) to = b;\
 //            else if(i==2) to = c;\
 //            if(fires(to)) {\
 //                put(to, create(0));\
 //                i = (i + 1)%3;\
 //            }\
 //        }\
 //    }"
    ;
	Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
	Connector * c = connector_new_with_id(pd, 0);
	printf("Error str `%s`\n", reowolf_error_peek(NULL));

	PortId putters[3], getters[3];
	for(i=0; i<3; i++) {
		connector_add_port_pair(c, &putters[i], &getters[i]);
	}
	char ident[] = "sequencer3";
	connector_add_component(c, ident, sizeof(ident)-1, putters, 3);
	printf("Error str `%s`\n", reowolf_error_peek(NULL));
	connector_connect(c, -1);
	printf("Connect OK!\n");

	clock_t begin = clock();
	for (i=0; i<1000000/3; i++) {
		for (j=0; j<3; j++) {
			connector_get(c, getters[j]);
			connector_sync(c, -1);
		}
	}
	clock_t end = clock();
	double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
	printf("Time taken: %f\n", time_spent);
	return 0;
}