Hi @comaniac,
Thank you very much for the clarification.
So the generated output from test_target_codegen_c_host.py using target="c" is from LLVM IR.
mhost = tvm.build(s, [A, B, C], "c", name="fadd")
print(mhost.get_source()) # added line
$ python `find . -name test_target_codegen_c_host.py`
#include "tvm/runtime/c_runtime_api.h"
#include "tvm/runtime/c_backend_api.h"
void* __tvm_module_ctx = NULL;
#ifdef __cplusplus
extern "C"
#endif
TVM_DLL int32_t fadd(void* args, void* arg_type_ids, int32_t num_args, void* out_ret_value, void* out_ret_tcode, void* resource_handle) {
void* arg0 = (((TVMValue*)args)[0].v_handle);
int32_t arg0_code = ((int32_t*)arg_type_ids)[(0)];
void* arg1 = (((TVMValue*)args)[1].v_handle);
int32_t arg1_code = ((int32_t*)arg_type_ids)[(1)];
void* arg2 = (((TVMValue*)args)[2].v_handle);
int32_t arg2_code = ((int32_t*)arg_type_ids)[(2)];
void* A = (((DLTensor*)arg0)[0].data);
void* arg0_shape = (((DLTensor*)arg0)[0].shape);
void* arg0_strides = (((DLTensor*)arg0)[0].strides);
int32_t dev_id = (((DLTensor*)arg0)[0].ctx.device_id);
void* B = (((DLTensor*)arg1)[0].data);
void* arg1_shape = (((DLTensor*)arg1)[0].shape);
void* arg1_strides = (((DLTensor*)arg1)[0].strides);
void* C = (((DLTensor*)arg2)[0].data);
void* arg2_shape = (((DLTensor*)arg2)[0].shape);
void* arg2_strides = (((DLTensor*)arg2)[0].strides);
if (!(arg0_strides == NULL)) {
}
if (!(arg1_strides == NULL)) {
}
if (!(arg2_strides == NULL)) {
}
for (int32_t i0 = 0; i0 < 1024; ++i0) {
((float*)C)[(i0)] = (((float*)A)[(i0)] + ((float*)B)[(i0)]);
}
return 0;
}
Thank you.