ink/main.c

#include "ink.h"
#include <stdio.h>
#include <time.h>

int main(int argc, char** argv) {
	char read_buffer[2048];
	struct timespec start_time, end_time;
	clock_t begin, end;
	double time_spent;
	double s_total = 0;
	struct context* ctx;
	char** end_argv;
	ctx = ink_make_default_context();
	end_argv = argv + argc;
	for(argv+=1; argv != end_argv; argv++) {
		FILE* file;
		size_t cnt;
		file = fopen(*argv, "r");
		cnt = fread(read_buffer, 1, 2047, file);
		if(cnt == 0) {
			fprintf(stderr, "Can't read file !! -> %s\n", *argv);
		}
		read_buffer[cnt] = 0;
		ink_compile(ctx, read_buffer);
		
		if(ctx->panic) {
			fprintf(stderr, "Panicked !! -> %d\n", ctx->panic);
		}
		
		fclose(file);
	}
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	ink_compile(ctx, read_buffer);
	
	int increment = 1 << 16;
	int counter = increment;
	int c;
	
	begin = clock();
	clock_gettime(CLOCK_MONOTONIC, &start_time);
	while(ink_can_run(ctx)) {
		for(c = 0; c < 64; ++c)
			ink_step_everyone(ctx);
		
		
		if(ctx->steps < counter) {
			ink_gc(ctx);
			counter += increment;
		}
	}
	clock_gettime(CLOCK_MONOTONIC, &end_time);
	end = clock();
	time_spent = ctx->steps/(double)((end - begin) / CLOCKS_PER_SEC);
	s_total += (end_time.tv_sec - start_time.tv_sec) + (end_time.tv_nsec - start_time.tv_nsec) / 1.0e9;
	s_total = ctx->steps / s_total;
	printf("\nExecuted in %u steps\nCollected %u times\nExecution freq: %lfHz\n", ctx->steps, ctx->collections, s_total);
	return ctx->panic;
}