thread_bind.h

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#ifndef TVM_S_TIR_META_SCHEDULE_SCHEDULE_CUDA_THREAD_BIND_H_
#define TVM_S_TIR_META_SCHEDULE_SCHEDULE_CUDA_THREAD_BIND_H_
 
#include <tvm/ir/prim/expr.h>
#include <tvm/s_tir/schedule/schedule.h>
 
#include <algorithm>
#include <limits>
#include <utility>
 
namespace tvm {
namespace s_tir {
using namespace tvm::prim;
namespace meta_schedule {
 
std::function<s_tir::ExprRV(int64_t)> MakeFactorSampler(s_tir::Schedule sch,
                                                        ffi::Array<int64_t> thread_extents);
 
ffi::Array<s_tir::LoopRV> BindSpatialLoop(
    s_tir::Schedule sch, s_tir::LoopRV loop,  //
    int64_t max_threadblocks, int64_t max_threads_per_block,
    std::function<s_tir::ExprRV(int64_t)> get_factor = nullptr);
 
void BindBlockThreadIdx(s_tir::Schedule sch, s_tir::SBlockRV block,  //
                        int64_t max_threadblocks, int64_t max_threads_per_block,
                        std::function<s_tir::ExprRV(int64_t max_extent)> get_factor = nullptr);
 
}  // namespace meta_schedule
}  // namespace s_tir
}  // namespace tvm
 
#endif  // TVM_S_TIR_META_SCHEDULE_SCHEDULE_CUDA_THREAD_BIND_H_