Automatic Code Optimization - ProkopHapala/FireCore GitHub Wiki

Tiramisu

// C++ code with a Tiramisu expression.
// Declare a Tiramisu expression (algorithm) that is equivalent to the following C code
// for (i=0; i<100; i++)
//   for (j=0; j<100; j++)
//     C(i,j) = 0;

#include "tiramisu/tiramisu.h"
using namespace tiramisu;
void generate_code(){
    tiramisu::init("foo");                 // Specify the name of the function that you want to create.
    var i("i", 0, 100), j("j", 0, 100);    // Declare two iterator variables (i and j) such that 0<=i<100 and 0<=j<100.
    computation C({i,j}, 0);
    // Specify optimizations
    C.parallelize(i);
    C.vectorize(j, 4);
    buffer b_C("b_C", {100, 100}, p_int32, a_output);
    C.store_in(&b_C);
    C.codegen({&b_C}, "generated_code.o");   // Generate code
}

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