Per-operator build dependencies

Creates a list of operators their respective dependencies.
Alters the build system to walk-through them resolve the dependencies
and build Compute Library.

Removes the following unused kernels/functions:
-[NE|CL]MinMaxLayerKernel
-CLFillBorder

Resolves: COMPMID-4695,COMPMID-4696

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I35ebeef38dac25ec5459cfe9c5f7c9a708621124
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/c/VisualCompute/ComputeLibrary/+/357914
Tested-by: bsgcomp <bsgcomp@arm.com>
Reviewed-by: Michele DiGiorgio <michele.digiorgio@arm.com>
Comments-Addressed: bsgcomp <bsgcomp@arm.com>
Signed-off-by: Freddie Liardet <frederick.liardet@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6295
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 11 insertions, 1 deletions

diff --git a/SConstruct b/SConstruct
index ee8108bf71..7591075cd1 100644
--- a/SConstruct
+++ b/SConstruct
@@ -23,8 +23,10 @@
 # SOFTWARE.
 
 import SCons
+import json
 import os
 import subprocess
+import sys
 
 def version_at_least(version, required):
 
@@ -76,7 +78,8 @@ vars.AddVariables(
     ("extra_cxx_flags", "Extra CXX flags to be appended to the build command", ""),
     ("extra_link_flags", "Extra LD flags to be appended to the build command", ""),
     ("compiler_cache", "Command to prefix to the C and C++ compiler (e.g ccache)", ""),
-    ("specs_file", "Specs file to use (e.g. rdimon.specs)", "")
+    ("specs_file", "Specs file to use (e.g. rdimon.specs)", ""),
+    ("build_config", "Operator/Data-type/Data-layout configuration to use for tailored ComputeLibrary builds. Can be a JSON file or a JSON formatted string", "")
 )
 
 env = Environment(platform="posix", variables=vars, ENV = os.environ)
@@ -317,6 +320,13 @@ if env['fat_binary']:
                            '-DARM_COMPUTE_ENABLE_FP16', '-DARM_COMPUTE_ENABLE_BF16',
                            '-DARM_COMPUTE_ENABLE_I8MM', '-DARM_COMPUTE_ENABLE_SVEF32MM'])
 
+if env['high_priority'] and env['build_config']:
+    print("The high priority library cannot be built in conjuction with a user-specified build configuration")
+    Exit(1)
+
+if not env['high_priority'] and not env['build_config']:
+    env.Append(CPPDEFINES = ['ARM_COMPUTE_GRAPH_ENABLED'])
+
 if env['data_type_support']:
     if any(i in env['data_type_support'] for i in ['all', 'fp16']):
         env.Append(CXXFLAGS = ['-DENABLE_FP16_KERNELS'])