Add simple hash and eq methods for gemm_operations. (#1053)

tools/library/scripts/gemm_operation.py

@@ -23,7 +23,7 @@ from library import *
 class GemmOperation:
   #
   def __init__(self, gemm_kind, arch, tile_description, A, B, C, element_epilogue, \
-      epilogue_functor = EpilogueFunctor.LinearCombination, swizzling_functor = SwizzlingFunctor.Identity8, D = None, 
+      epilogue_functor = EpilogueFunctor.LinearCombination, swizzling_functor = SwizzlingFunctor.Identity8, D = None,
       kernel_schedule = KernelScheduleType.ScheduleAuto, epilogue_schedule = EpilogueScheduleType.ScheduleAuto,
       tile_scheduler = TileSchedulerType.Default):
 
@@ -35,7 +35,7 @@ class GemmOperation:
     self.A = A
     self.B = B
     self.C = C
-    self.D = D 
+    self.D = D
     if self.D == None:
       self.D = self.C
 
@@ -52,7 +52,7 @@ class GemmOperation:
   #
   def is_complex(self):
     complex_operators = [
-      MathOperation.multiply_add_complex, 
+      MathOperation.multiply_add_complex,
       MathOperation.multiply_add_complex_gaussian,
       MathOperation.multiply_add_complex_fast_f32
     ]
@@ -81,7 +81,7 @@ class GemmOperation:
   #
   def core_name(self):
     ''' The basic operation kind is prefixed with a letter indicating the accumulation type. '''
-    
+
     inst_shape = ''
     inst_operation = ''
     intermediate_type = ''
@@ -148,7 +148,7 @@ class GemmOperation:
   def layout_name(self):
     if self.is_complex() or self.is_planar_complex():
       return "%s%s" % (
-        ShortComplexLayoutNames[(self.A.layout, self.A.complex_transform)], 
+        ShortComplexLayoutNames[(self.A.layout, self.A.complex_transform)],
         ShortComplexLayoutNames[(self.B.layout, self.B.complex_transform)]
       )
     return "%s%s" % (ShortLayoutTypeNames[self.A.layout], ShortLayoutTypeNames[self.B.layout])
@@ -157,7 +157,7 @@ class GemmOperation:
   def layout_name_3x(self):
     if self.is_complex() or self.is_planar_complex():
       return "{}{}{}".format(
-        ShortComplexLayoutNames[(self.A.layout, self.A.complex_transform)], 
+        ShortComplexLayoutNames[(self.A.layout, self.A.complex_transform)],
         ShortComplexLayoutNames[(self.B.layout, self.B.complex_transform)],
         ShortComplexLayoutNames[(self.C.layout, self.C.complex_transform)])
     else:
@@ -212,6 +212,11 @@ class GemmOperation:
     ''' The full procedural name indicates architecture, extended name, tile size, and layout. '''
     return self.procedural_name()
 
+  def __hash__(self):
+    return hash(self.configuration_name())
+
+  def __eq__(self, other):
+    return self.configuration_name() == other.configuration_name()
 
 ###################################################################################################
 #
@@ -324,7 +329,7 @@ ${compile_guard_end}
     epilogue_vector_length = int(min(operation.C.alignment * DataTypeSize[operation.C.element], 128) / DataTypeSize[operation.C.element])
 
     residual = ''
-    
+
     values = {
       'operation_name': operation.procedural_name(),
       'element_a': DataTypeTag[operation.A.element],
@@ -414,7 +419,7 @@ ${compile_guard_end}
     epilogue_vector_length = int(min(operation.C.alignment * DataTypeSize[operation.C.element], 128) / DataTypeSize[operation.C.element])
 
     residual = ''
-    
+
     values = {
       'operation_name': operation.procedural_name(),
       'element_a': DataTypeTag[operation.A.element],
@@ -481,7 +486,7 @@ class EmitGemmUniversalInstance:
 """
     self.gemm_template = """
 // Gemm operator ${operation_name}
-using ${operation_name}_base = 
+using ${operation_name}_base =
   typename cutlass::gemm::kernel::DefaultGemmUniversal<
     ${element_b}, ${layout_b}, ${transform_b}, ${align_b},    // transposed B operand
     ${element_a}, ${layout_a}, ${transform_a}, ${align_a},    // transposed A operand
@@ -499,12 +504,12 @@ using ${operation_name}_base =
 >::GemmKernel;
 
 // Define named type
-struct ${operation_name}${operation_suffix} : 
+struct ${operation_name}${operation_suffix} :
   public ${operation_name}_base { };
 """
     self.gemm_template_interleaved = """
 // Gemm operator ${operation_name}
-using ${operation_name}_base = 
+using ${operation_name}_base =
   typename cutlass::gemm::kernel::DefaultGemmUniversal<
     ${element_a}, ${layout_a}, ${transform_a}, ${align_a},
     ${element_b}, ${layout_b}, ${transform_b}, ${align_b},
@@ -522,7 +527,7 @@ using ${operation_name}_base =
 >::GemmKernel;
 
 // Define named type
-struct ${operation_name}${operation_suffix} : 
+struct ${operation_name}${operation_suffix} :
   public ${operation_name}_base { };
 """
 
@@ -793,7 +798,7 @@ class EmitGemmPlanarComplexInstance:
     ${math_operator}
   >::GemmKernel;
 
-  struct ${operation_name} : 
+  struct ${operation_name} :
     public Operation_${operation_name} { };
 """
 
@@ -1170,7 +1175,7 @@ void initialize_${configuration_name}(Manifest &manifest) {
       'compile_guard_start': SubstituteTemplate(self.wmma_guard_start, {'sm_number': str(operation.arch)}) \
         if operation.tile_description.math_instruction.opcode_class == OpcodeClass.WmmaTensorOp else "",
       'compile_guard_end': "#endif" \
-        if operation.tile_description.math_instruction.opcode_class == OpcodeClass.WmmaTensorOp else "" 
+        if operation.tile_description.math_instruction.opcode_class == OpcodeClass.WmmaTensorOp else ""
       }))
 
   def __exit__(self, exception_type, exception_value, traceback):
@@ -1190,9 +1195,9 @@ void initialize_${configuration_name}(Manifest &manifest) {
     self.configuration_file.write(SubstituteTemplate(self.initialize_function_template, {
       'configuration_name': self.configuration_name
       }))
-   
+
     for instance_wrapper in self.instance_wrappers:
-      self.configuration_file.write(instance_wrapper) 
+      self.configuration_file.write(instance_wrapper)
 
     self.configuration_file.write(self.epilogue_template)
     self.configuration_file.close()