Module: BOAST::CompiledRuntime

Included in:
CRuntime, FORTRANRuntime
Defined in:
lib/BOAST/Runtime/MAQAO.rb,
lib/BOAST/Runtime/CompiledRuntime.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#binary ⇒ Object

Returns the value of attribute binary.



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# File 'lib/BOAST/Runtime/CompiledRuntime.rb', line 34

def binary
  @binary
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/BOAST/Runtime/CompiledRuntime.rb', line 35

def source
  @source
end

Instance Method Details

#build(options = {}) ⇒ Object 



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# File 'lib/BOAST/Runtime/CompiledRuntime.rb', line 409

def build(options={})
  compiler_options = BOAST::get_compiler_options
  compiler_options.update(options)
  linker, ldshared, ldflags = setup_compilers(compiler_options)
  @compiler_options = compiler_options
  @probes = []
  if @compiler_options[:probes] then
    @probes = @compiler_options[:probes]
  elsif get_lang != CUDA
    @probes = [TimerProbe, PAPIProbe]
    @probes.push EnergyProbe if EnergyProbe
    @probes.push AffinityProbe unless OS.mac?
  end
  @probes = [MPPAProbe] if @architecture == MPPA

  @marker = Tempfile::new([@procedure.name,""])

  kernel_files = get_sub_kernels

  create_sources

  save_source

  create_targets(linker, ldshared, ldflags, kernel_files)

  save_binary

  load_module

  cleanup(kernel_files) unless keep_temp

  eval "self.extend(#{module_name})"

  return self
end

#dump_binary ⇒ Object 



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# File 'lib/BOAST/Runtime/CompiledRuntime.rb', line 445

def dump_binary
  f = File::open(library_object,"wb")
  @binary.rewind
  f.write( @binary.read )
  f.close
end

#dump_source ⇒ Object 



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# File 'lib/BOAST/Runtime/CompiledRuntime.rb', line 452

def dump_source
  f = File::open(library_source,"wb")
  @source.rewind
  f.write( @source.read )
  f.close
end

#maqao_analysis(options = {}) ⇒ Object 



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# File 'lib/BOAST/Runtime/MAQAO.rb', line 4

def maqao_analysis(options={})
  maqao_models = {
    "core2" => "CORE2_45", 
    "nehalem" => "NEHALEM",
    "sandybridge" => "SANDY_BRIDGE",
    "ivybridge" => "IVY_BRIDGE",
    "haswell" => "HASWELL"
  }
  compiler_options = BOAST::get_compiler_options
  compiler_options.update(options)

  f1 = File::open(library_object,"wb")
  @binary.rewind
  f1.write( @binary.read )
  f1.close

  f2 = File::open(library_source,"wb")
  @source.rewind
  f2.write( @source.read )
  f2.close
  maqao_model = maqao_models[get_model]
  if verbose? then
    puts "#{compiler_options[:MAQAO]} cqa #{maqao_model ? "--uarch=#{maqao_model} " : ""}#{f1.path} --fct=#{@procedure.name} #{compiler_options[:MAQAO_FLAGS]}"
  end
  result = `#{compiler_options[:MAQAO]} cqa #{maqao_model ? "--uarch=#{maqao_model} " : ""}#{f1.path} --fct=#{@procedure.name} #{compiler_options[:MAQAO_FLAGS]}`
  File::unlink(library_object) unless keep_temp
  File::unlink(library_source) unless keep_temp
  return result
end