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/*! \file
  \brief PTX for CTA Reconfiguration
*/

#pragma once

#include "cutlass/cutlass.h"

#if (defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 900) && (__CUDACC_VER_MAJOR__ >= 12))
  #if (defined(__CUDA_ARCH_FEAT_SM90_ALL))
    #define CUDA_CTA_RECONFIG_ACTIVATED 1
  #endif
#else
  #define CUDA_CTA_RECONFIG_ACTIVATED 0
#endif

namespace cutlass {
namespace arch {

template<uint32_t RegCount>
CUTLASS_DEVICE
void warpgroup_reg_alloc(){
#if CUDA_CTA_RECONFIG_ACTIVATED
  asm volatile( "setmaxnreg.inc.sync.aligned.u32 %0;\n" : : "n"(RegCount) );
#endif
}

template<uint32_t RegCount>
CUTLASS_DEVICE
void warpgroup_reg_dealloc(){
#if CUDA_CTA_RECONFIG_ACTIVATED
  asm volatile( "setmaxnreg.dec.sync.aligned.u32 %0;\n" : : "n"(RegCount) );
#endif
}

} // namespace arch
} // namespace cutlass
