FLASH_Axpy.c File Reference

(r12600)

Functions
FLA_Error	FLASH_Axpy (FLA_Obj alpha, FLA_Obj A, FLA_Obj B)
Variables
fla_axpy_t *	flash_axpy_cntl

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Function Documentation

FLA_Error FLASH_Axpy	(	FLA_Obj	alpha,
		FLA_Obj	A,
		FLA_Obj	B
	)

References FLA_Axpy_check(), FLA_Axpy_internal(), FLA_Check_error_level(), FLASH_Queue_disable(), FLASH_Queue_enable(), and FLASH_Queue_get_enabled().

{
  FLA_Error r_val;
  FLA_Bool  enable_supermatrix;
  
  // Check parameters.
  if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING )
    FLA_Axpy_check( alpha, A, B );

  // Find the status of SuperMatrix.
  enable_supermatrix = FLASH_Queue_get_enabled();

  // Temporarily disable SuperMatrix.
  FLASH_Queue_disable();

  // Execute tasks.
  r_val = FLA_Axpy_internal( alpha, A, B, flash_axpy_cntl );

  // Restore SuperMatrix to its previous status.
  if ( enable_supermatrix )
     FLASH_Queue_enable();
  
  return r_val;
}

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Variable Documentation

fla_axpy_t* flash_axpy_cntl