CompilerInterfaceDeviceInternal.h

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#include "proteus/impl/CompilerInterfaceDevice.h"
#include "proteus/impl/CoreDevice.h"
 
// Return "auto" should resolve to cudaError_t or hipError_t.
inline auto __jit_launch_kernel_internal(void *Kernel, dim3 GridDim,
                                         dim3 BlockDim, void **KernelArgs,
                                         uint64_t ShmemSize, void *Stream) {
 
  using namespace llvm;
  using namespace proteus;
 
  static const bool IsProteusDisabledEnvVar =
      getEnvOrDefaultBool("PROTEUS_DISABLE", false);
 
  if (IsProteusDisabledEnvVar) {
    return proteus::launchKernelDirect(
        Kernel, GridDim, BlockDim, KernelArgs, ShmemSize,
        static_cast<typename JitDeviceImplT::DeviceStream_t>(Stream));
  }
 
  auto &Jit = JitDeviceImplT::instance();
  if (Jit.isProteusDisabled()) {
    return proteus::launchKernelDirect(
        Kernel, GridDim, BlockDim, KernelArgs, ShmemSize,
        static_cast<typename JitDeviceImplT::DeviceStream_t>(Stream));
  }
 
  auto OptionalKernelInfo = Jit.getJITKernelInfo(Kernel);
  if (!OptionalKernelInfo) {
    return proteus::launchKernelDirect(
        Kernel, GridDim, BlockDim, KernelArgs, ShmemSize,
        static_cast<typename JitDeviceImplT::DeviceStream_t>(Stream));
  }
 
  auto &KernelInfo = OptionalKernelInfo.value().get();
 
  if (Config::get().ProteusDebugOutput) {
    Logger::logs("proteus") << "JIT Launch Kernel\n";
    Logger::logs("proteus") << "=== Kernel Info\n";
    Logger::logs("proteus") << "KernelName " << KernelInfo.getName() << "\n";
    Logger::logs("proteus") << "Grid " << GridDim.x << ", " << GridDim.y << ", "
                            << GridDim.z << "\n";
    Logger::logs("proteus") << "Block " << BlockDim.x << ", " << BlockDim.y
                            << ", " << BlockDim.z << "\n";
    Logger::logs("proteus") << "KernelArgs " << KernelArgs << "\n";
    Logger::logs("proteus") << "ShmemSize " << ShmemSize << "\n";
    Logger::logs("proteus") << "Stream " << Stream << "\n";
    Logger::logs("proteus") << "=== End Kernel Info\n";
  }
 
  return Jit.compileAndRun(
      KernelInfo, GridDim, BlockDim, KernelArgs, ShmemSize,
      static_cast<typename JitDeviceImplT::DeviceStream_t>(Stream));
}