3 ms·

Let me see if I understand well: can I use this such that "terra" code is equivalent to C code and Lua code is equivalent to an extremely powerful preprocessor?

• zdevito 13y ago
  One of our design goals was to make sure terra could execute independently of Lua. So everything that you describe is possible. For instance our simple hello world program (https://github.com/zdevito/terra/blob/master/tests/hello.t https://github.com/zdevito/terra/blob/master/tests/hello.t) compiles a standalone executable with the "terralib.saveobj" function. You can also write out object (.o) files that are ABI compatible with C. For instance, gemm.t (https://github.com/zdevito/terra/blob/master/tests/gemm.t https://github.com/zdevito/terra/blob/master/tests/gemm.t) our matrix-matrix multiply autotuner writes out a .o file my_dgemm.o which we then call from a test harness in a separate C program (https://github.com/zdevito/terra/blob/master/tests/reference/matmul.cpp https://github.com/zdevito/terra/blob/master/tests/reference...). Once you have the .o files, you can use Lua to call the system linker to generate a dynamic library.