syscall_emul: [patch 5/22] remove LiveProcess class and use Process instead

The EIOProcess class was removed recently and it was the only other class
which derived from Process. Since every Process invocation is also a
LiveProcess invocation, it makes sense to simplify the organization by
combining the fields from LiveProcess into Process.

configs/common/cpu2000.py

@@ -131,8 +131,8 @@ class Benchmark(object):
 
         func(self, isa, os)
 
-    def makeLiveProcessArgs(self, **kwargs):
-        # set up default args for LiveProcess object
+    def makeProcessArgs(self, **kwargs):
+        # set up default args for Process object
         process_args = {}
         process_args['cmd'] = [ self.name ] + self.args
         process_args['executable'] = self.executable
@@ -147,11 +147,11 @@ class Benchmark(object):
 
         return process_args
 
-    def makeLiveProcess(self, **kwargs):
-        process_args = self.makeLiveProcessArgs(**kwargs)
+    def makeProcess(self, **kwargs):
+        process_args = self.makeProcessArgs(**kwargs)
 
         # figure out working directory: use m5's outdir unless
-        # overridden by LiveProcess's cwd param
+        # overridden by Process's cwd param
         cwd = process_args.get('cwd')
 
         if not cwd:
@@ -163,9 +163,9 @@ class Benchmark(object):
         # copy input files to working directory
         for d in self.inputs_dir:
             copyfiles(d, cwd)
-        # generate LiveProcess object
-        from m5.objects import LiveProcess
-        return LiveProcess(**process_args)
+        # generate Process object
+        from m5.objects import Process
+        return Process(**process_args)
 
     def __str__(self):
         return self.name
@@ -750,5 +750,5 @@ if __name__ == '__main__':
             print 'class: %s' % bench.__name__
             x = bench('alpha', 'tru64', input_set)
             print '%s: %s' % (x, input_set)
-            pprint(x.makeLiveProcessArgs())
+            pprint(x.makeProcessArgs())
             print

configs/example/apu_se.py

@@ -392,9 +392,9 @@ else:
 # OpenCL driver
 driver = ClDriver(filename="hsa", codefile=kernel_files)
 for cpu in cpu_list:
-    cpu.workload = LiveProcess(executable = executable,
-                               cmd = [options.cmd] + options.options.split(),
-                               drivers = [driver])
+    cpu.workload = Process(executable = executable,
+                           cmd = [options.cmd] + options.options.split(),
+                           drivers = [driver])
 for cp in cp_list:
     cp.workload = host_cpu.workload
 

configs/example/se.py

@@ -91,7 +91,7 @@ def get_processes(options):
 
     idx = 0
     for wrkld in workloads:
-        process = LiveProcess()
+        process = Process()
         process.executable = wrkld
         process.cwd = os.getcwd()
 
@@ -154,7 +154,7 @@ if options.bench:
             else:
                 exec("workload = %s(buildEnv['TARGET_ISA', 'linux', '%s')" % (
                         app, options.spec_input))
-            multiprocesses.append(workload.makeLiveProcess())
+            multiprocesses.append(workload.makeProcess())
         except:
             print >>sys.stderr, "Unable to find workload for %s: %s" % (
                     buildEnv['TARGET_ISA'], app)

configs/learning_gem5/part1/simple.py

@@ -89,7 +89,7 @@ isa = str(m5.defines.buildEnv['TARGET_ISA']).lower()
 binary = 'tests/test-progs/hello/bin/' + isa + '/linux/hello'
 
 # Create a process for a simple "Hello World" application
-process = LiveProcess()
+process = Process()
 # Set the command
 # cmd is a list which begins with the executable (like argv)
 process.cmd = [binary]

configs/learning_gem5/part1/two_level.py

@@ -133,7 +133,7 @@ system.mem_ctrl.range = system.mem_ranges[0]
 system.mem_ctrl.port = system.membus.master
 
 # Create a process for a simple "Hello World" application
-process = LiveProcess()
+process = Process()
 # Set the command
 # cmd is a list which begins with the executable (like argv)
 process.cmd = [binary]

configs/splash2/cluster.py

@@ -76,56 +76,56 @@ if args:
 # --------------------
 # Define Splash2 Benchmarks
 # ====================
-class Cholesky(LiveProcess):
+class Cholesky(Process):
         executable = options.rootdir + '/kernels/cholesky/CHOLESKY'
         cmd = 'CHOLESKY -p' + str(options.numcpus) + ' '\
              + options.rootdir + '/kernels/cholesky/inputs/tk23.O'
 
-class FFT(LiveProcess):
+class FFT(Process):
         executable = options.rootdir + 'kernels/fft/FFT'
         cmd = 'FFT -p' + str(options.numcpus) + ' -m18'
 
-class LU_contig(LiveProcess):
+class LU_contig(Process):
         executable = options.rootdir + 'kernels/lu/contiguous_blocks/LU'
         cmd = 'LU -p' + str(options.numcpus)
 
-class LU_noncontig(LiveProcess):
+class LU_noncontig(Process):
         executable = options.rootdir + 'kernels/lu/non_contiguous_blocks/LU'
         cmd = 'LU -p' + str(options.numcpus)
 
-class Radix(LiveProcess):
+class Radix(Process):
         executable = options.rootdir + 'kernels/radix/RADIX'
         cmd = 'RADIX -n524288 -p' + str(options.numcpus)
 
-class Barnes(LiveProcess):
+class Barnes(Process):
         executable = options.rootdir + 'apps/barnes/BARNES'
         cmd = 'BARNES'
         input = options.rootdir + 'apps/barnes/input.p' + str(options.numcpus)
 
-class FMM(LiveProcess):
+class FMM(Process):
         executable = options.rootdir + 'apps/fmm/FMM'
         cmd = 'FMM'
         input = options.rootdir + 'apps/fmm/inputs/input.2048.p' + str(options.numcpus)
 
-class Ocean_contig(LiveProcess):
+class Ocean_contig(Process):
         executable = options.rootdir + 'apps/ocean/contiguous_partitions/OCEAN'
         cmd = 'OCEAN -p' + str(options.numcpus)
 
-class Ocean_noncontig(LiveProcess):
+class Ocean_noncontig(Process):
         executable = options.rootdir + 'apps/ocean/non_contiguous_partitions/OCEAN'
         cmd = 'OCEAN -p' + str(options.numcpus)
 
-class Raytrace(LiveProcess):
+class Raytrace(Process):
         executable = options.rootdir + 'apps/raytrace/RAYTRACE'
         cmd = 'RAYTRACE -p' + str(options.numcpus) + ' ' \
              + options.rootdir + 'apps/raytrace/inputs/teapot.env'
 
-class Water_nsquared(LiveProcess):
+class Water_nsquared(Process):
         executable = options.rootdir + 'apps/water-nsquared/WATER-NSQUARED'
         cmd = 'WATER-NSQUARED'
         input = options.rootdir + 'apps/water-nsquared/input.p' + str(options.numcpus)
 
-class Water_spatial(LiveProcess):
+class Water_spatial(Process):
         executable = options.rootdir + 'apps/water-spatial/WATER-SPATIAL'
         cmd = 'WATER-SPATIAL'
         input = options.rootdir + 'apps/water-spatial/input.p' + str(options.numcpus)

configs/splash2/run.py

@@ -77,39 +77,39 @@ if not options.numcpus:
 # --------------------
 # Define Splash2 Benchmarks
 # ====================
-class Cholesky(LiveProcess):
+class Cholesky(Process):
     cwd = options.rootdir + '/kernels/cholesky'
     executable = options.rootdir + '/kernels/cholesky/CHOLESKY'
     cmd = ['CHOLESKY', '-p' +  str(options.numcpus),
             options.rootdir + '/kernels/cholesky/inputs/tk23.O']
 
-class FFT(LiveProcess):
+class FFT(Process):
     cwd = options.rootdir + '/kernels/fft'
     executable = options.rootdir + '/kernels/fft/FFT'
     cmd = ['FFT', '-p', str(options.numcpus), '-m18']
 
-class LU_contig(LiveProcess):
+class LU_contig(Process):
     executable = options.rootdir + '/kernels/lu/contiguous_blocks/LU'
     cmd = ['LU', '-p', str(options.numcpus)]
     cwd = options.rootdir + '/kernels/lu/contiguous_blocks'
 
-class LU_noncontig(LiveProcess):
+class LU_noncontig(Process):
     executable = options.rootdir + '/kernels/lu/non_contiguous_blocks/LU'
     cmd = ['LU', '-p', str(options.numcpus)]
     cwd = options.rootdir + '/kernels/lu/non_contiguous_blocks'
 
-class Radix(LiveProcess):
+class Radix(Process):
     executable = options.rootdir + '/kernels/radix/RADIX'
     cmd = ['RADIX', '-n524288', '-p', str(options.numcpus)]
     cwd = options.rootdir + '/kernels/radix'
 
-class Barnes(LiveProcess):
+class Barnes(Process):
     executable = options.rootdir + '/apps/barnes/BARNES'
     cmd = ['BARNES']
     input = options.rootdir + '/apps/barnes/input.p' + str(options.numcpus)
     cwd = options.rootdir + '/apps/barnes'
 
-class FMM(LiveProcess):
+class FMM(Process):
     executable = options.rootdir + '/apps/fmm/FMM'
     cmd = ['FMM']
     if str(options.numcpus) == '1':
@@ -118,23 +118,23 @@ class FMM(LiveProcess):
         input = options.rootdir + '/apps/fmm/inputs/input.2048.p' + str(options.numcpus)
     cwd = options.rootdir + '/apps/fmm'
 
-class Ocean_contig(LiveProcess):
+class Ocean_contig(Process):
     executable = options.rootdir + '/apps/ocean/contiguous_partitions/OCEAN'
     cmd = ['OCEAN', '-p', str(options.numcpus)]
     cwd = options.rootdir + '/apps/ocean/contiguous_partitions'
 
-class Ocean_noncontig(LiveProcess):
+class Ocean_noncontig(Process):
     executable = options.rootdir + '/apps/ocean/non_contiguous_partitions/OCEAN'
     cmd = ['OCEAN', '-p', str(options.numcpus)]
     cwd = options.rootdir + '/apps/ocean/non_contiguous_partitions'
 
-class Raytrace(LiveProcess):
+class Raytrace(Process):
     executable = options.rootdir + '/apps/raytrace/RAYTRACE'
     cmd = ['RAYTRACE', '-p' + str(options.numcpus),
            options.rootdir + '/apps/raytrace/inputs/teapot.env']
     cwd = options.rootdir + '/apps/raytrace'
 
-class Water_nsquared(LiveProcess):
+class Water_nsquared(Process):
     executable = options.rootdir + '/apps/water-nsquared/WATER-NSQUARED'
     cmd = ['WATER-NSQUARED']
     if options.numcpus==1:
@@ -143,7 +143,7 @@ class Water_nsquared(LiveProcess):
         input = options.rootdir + '/apps/water-nsquared/input.p' + str(options.numcpus)
     cwd = options.rootdir + '/apps/water-nsquared'
 
-class Water_spatial(LiveProcess):
+class Water_spatial(Process):
     executable = options.rootdir + '/apps/water-spatial/WATER-SPATIAL'
     cmd = ['WATER-SPATIAL']
     if options.numcpus==1: