Omit the divide table overflow check on small systems · d0c0506588 - OpenBLAS - 开源协同云脑生态支撑系统

Omit the divide table overflow check on small systems

tags/v0.3.0^2

Martin Kroeker

GitHub 7 years ago

parent

e93355e5e1

commit

d0c0506588

No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23

1 changed files with 3 additions and 1 deletions

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common_x86_64.hView File
								
																@@ -195,11 +195,13 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
															
																  unsigned int result;
																
																  unsigned int result;
															
																  if (y <= 1) return x;
																
																  if (y <= 1) return x;
															
																#if (MAX_CPU_NUMBER > 64)  
															
																  if (y > 64) { 
																
																  if (y > 64) { 
															
																	  result = x / y;
																
																	  result = x / y;
															
																	  return result;
																
																	  return result;
															
																  }
																
																  }
															
																#endif
															
																  y = blas_quick_divide_table[y];
																
																  y = blas_quick_divide_table[y];