Passing file handles or files to task as argument

SystemVerilog
, ,
1

I have 2 files which has different data and I have another task which should perform same operation on both files at a time(parallel). SO for task I am tried passing file handle and also files but when printing data its only printing data from one file. not getting data from another file


      int c;
        task conversion(int file_ponter1, file_pointer2,output data)begin
        ......
        endtask
	initial begin 
		read_file_1 =  $fopen("a.txt","r"); 
		read_file_c1 =  $fopen("a.txt","r"); 
		read_file_2 =  $fopen("b.txt","r"); 
		read_file_c2 =  $fopen("b.txt","r"); 	

		
		if(c ==2) begin
		   fork 

		    conversion(read_file_1, read_file_c1, data1);
	            conversion(read_file_2, read_file_2, data2);		   
		   join
		   $display("data1 = %0h",data1);
		   $display("data2 = %0h",data2;	
       end		
		
	
end

when I am printing data1 and data 2 I am getting same data for both files
After processing data from different files, it should give different data . But Its not happening

2

In reply to poonamnlwd:

Try declaring the task as

task automatic conversion(int file_ponter1, file_pointer2,output int data)begin

Without seeing what is inside the task, it’s hard to know what else could be wrong.