hi,
i am a student trying to work with M5 and i am facing a couple of problems...
i am trying to run a simple hello world in C program
i compiled the program using the -static as i think i should
i used a script i found in the internet (while trying to run splash benchmarks)
and i run using the command:
build/ALPHA_SE/m5.debug run.py -n1 --rootdir="/home/giannis/Desktop"
--benchmark=Giannis
(i attach the script, i have changed it, hello is the executable)
it starts running and then i get the error...
Global frequency set at 1000000000000 ticks per second
warn: Unknown architecture: 3
fatal: Object file has a TLS section and single threaded TLS is not
currently supported for Alpha! Please recompile your executable with
a non-TLS toolchain.
@ cycle 0
[create:build/ALPHA_SE/sim/process.cc, line 675]
Memory Usage: 148020 KBytes
i use Ubuntu on an HP Compaq8510p laptop
If anyone could help or point a proper as simple as possible tutorial it would
be very very very useful ...
thanks in advance
giannis zografakis
ps.here is the script i use
# Splash2 Run Script
#
import m5
from m5.objects import *
import os, optparse, sys
m5.AddToPath('../common')
# --------------------
# Define Command Line Options
# ====================
parser = optparse.OptionParser()
parser.add_option("-d", "--detailed", action="store_true")
parser.add_option("-t", "--timing", action="store_true")
parser.add_option("-m", "--maxtick", type="int")
parser.add_option("-n", "--numcpus",
help="Number of cpus in total", type="int")
parser.add_option("-f", "--frequency",
default = "1GHz",
help="Frequency of each CPU")
parser.add_option("--l1size",
default = "32kB")
parser.add_option("--l1latency",
default = "1ns")
parser.add_option("--l2size",
default = "256kB")
parser.add_option("--l2latency",
default = "10ns")
parser.add_option("--rootdir",
help="Root directory of Splash2",
default="/dist/splash2/codes")
parser.add_option("-b", "--benchmark",
help="Splash 2 benchmark to run")
(options, args) = parser.parse_args()
if args:
print "Error: script doesn't take any positional arguments"
sys.exit(1)
if not options.numcpus:
print "Specify the number of cpus with -n"
sys.exit(1)
# --------------------
# Define Splash2 Benchmarks
# ====================
class Giannis(LiveProcess):
executable = options.rootdir + '/hello'
cmd = ['mlkia', '-p' + str(options.numcpus)]
class Cholesky(LiveProcess):
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):
cwd = options.rootdir + '/kernels/fft'
executable = options.rootdir + '/kernels/fft/FFT'
cmd = ['FFT', '-p', str(options.numcpus), '-m18']
class LU_contig(LiveProcess):
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):
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):
executable = options.rootdir + '/kernels/radix/RADIX'
cmd = ['RADIX', '-n524288', '-p', '10']
cwd = options.rootdir + '/kernels/radix'
class Barnes(LiveProcess):
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):
executable = options.rootdir + '/apps/fmm/FMM'
cmd = ['FMM']
if str(options.numcpus) == '1':
input = options.rootdir + '/apps/fmm/inputs/input.2048'
else:
input = options.rootdir + '/apps/fmm/inputs/input.2048.p' +
str(options.numcpus)
cwd = options.rootdir + '/apps/fmm'
class Ocean_contig(LiveProcess):
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):
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):
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):
executable = options.rootdir + '/apps/water-nsquared/WATER-NSQUARED'
cmd = ['WATER-NSQUARED']
if options.numcpus==1:
input = options.rootdir + '/apps/water-nsquared/input'
else:
input = options.rootdir + '/apps/water-nsquared/input.p' +
str(options.numcpus)
cwd = options.rootdir + '/apps/water-nsquared'
class Water_spatial(LiveProcess):
executable = options.rootdir + '/apps/water-spatial/WATER-SPATIAL'
cmd = ['WATER-SPATIAL']
if options.numcpus==1:
input = options.rootdir + '/apps/water-spatial/input'
else:
input = options.rootdir + '/apps/water-spatial/input.p' +
str(options.numcpus)
cwd = options.rootdir + '/apps/water-spatial'
# --------------------
# Base L1 Cache Definition
# ====================
class L1(BaseCache):
latency = options.l1latency
block_size = 64
mshrs = 12
tgts_per_mshr = 8
# ----------------------
# Base L2 Cache Definition
# ----------------------
class L2(BaseCache):
block_size = 64
latency = options.l2latency
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ----------------------
# Define the cpus
# ----------------------
busFrequency = Frequency(options.frequency)
if options.timing:
cpus = [TimingSimpleCPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
elif options.detailed:
cpus = [DerivO3CPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
else:
cpus = [AtomicSimpleCPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
# ----------------------
# Create a system, and add system wide objects
# ----------------------
system = System(cpu = cpus, physmem = PhysicalMemory(),
membus = Bus(clock = busFrequency))
system.toL2bus = Bus(clock = busFrequency)
system.l2 = L2(size = options.l2size, assoc = 8)
# ----------------------
# Connect the L2 cache and memory together
# ----------------------
system.physmem.port = system.membus.port
system.l2.cpu_side = system.toL2bus.port
system.l2.mem_side = system.membus.port
# ----------------------
# Connect the L2 cache and clusters together
# ----------------------
for cpu in cpus:
cpu.addPrivateSplitL1Caches(L1(size = options.l1size, assoc = 1),
L1(size = options.l1size, assoc = 4))
cpu.mem = cpu.dcache
# connect cpu level-1 caches to shared level-2 cache
cpu.connectMemPorts(system.toL2bus)
# ----------------------
# Define the root
# ----------------------
root = Root(system = system)
# --------------------
# Pick the correct Splash2 Benchmarks
# ====================
if options.benchmark == 'Cholesky':
root.workload = Cholesky()
elif options.benchmark == 'FFT':
root.workload = FFT()
elif options.benchmark == 'LUContig':
root.workload = LU_contig()
elif options.benchmark == 'LUNoncontig':
root.workload = LU_noncontig()
elif options.benchmark == 'Radix':
root.workload = Radix()
elif options.benchmark == 'Barnes':
root.workload = Barnes()
elif options.benchmark == 'FMM':
root.workload = FMM()
elif options.benchmark == 'OceanContig':
root.workload = Ocean_contig()
elif options.benchmark == 'OceanNoncontig':
root.workload = Ocean_noncontig()
elif options.benchmark == 'Raytrace':
root.workload = Raytrace()
elif options.benchmark == 'WaterNSquared':
root.workload = Water_nsquared()
elif options.benchmark == 'WaterSpatial':
root.workload = Water_spatial()
elif options.benchmark == 'Giannis':
root.workload = Giannis()
else:
print >> sys.stderr, """The --benchmark environment variable was set to
something improper.
Use Cholesky, FFT, LUContig, LUNoncontig, Radix, Barnes, FMM, OceanContig,
OceanNoncontig, Raytrace, WaterNSquared, or WaterSpatial or Giannis"""
sys.exit(1)
# --------------------
# Assign the workload to the cpus
# ====================
for cpu in cpus:
cpu.workload = root.workload
# ----------------------
# Run the simulation
# ----------------------
if options.timing or options.detailed:
root.system.mem_mode = 'timing'
# instantiate configuration
m5.instantiate(root)
# simulate until program terminates
if options.maxtick:
exit_event = m5.simulate(options.maxtick)
else:
exit_event = m5.simulate(m5.MaxTick)
print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()
# Splash2 Run Script
#
import m5
from m5.objects import *
import os, optparse, sys
m5.AddToPath('../common')
# --------------------
# Define Command Line Options
# ====================
parser = optparse.OptionParser()
parser.add_option("-d", "--detailed", action="store_true")
parser.add_option("-t", "--timing", action="store_true")
parser.add_option("-m", "--maxtick", type="int")
parser.add_option("-n", "--numcpus",
help="Number of cpus in total", type="int")
parser.add_option("-f", "--frequency",
default = "1GHz",
help="Frequency of each CPU")
parser.add_option("--l1size",
default = "32kB")
parser.add_option("--l1latency",
default = "1ns")
parser.add_option("--l2size",
default = "256kB")
parser.add_option("--l2latency",
default = "10ns")
parser.add_option("--rootdir",
help="Root directory of Splash2",
default="/dist/splash2/codes")
parser.add_option("-b", "--benchmark",
help="Splash 2 benchmark to run")
(options, args) = parser.parse_args()
if args:
print "Error: script doesn't take any positional arguments"
sys.exit(1)
if not options.numcpus:
print "Specify the number of cpus with -n"
sys.exit(1)
# --------------------
# Define Splash2 Benchmarks
# ====================
class Giannis(LiveProcess):
executable = options.rootdir + '/hello'
cmd = ['mlkia', '-p' + str(options.numcpus)]
class Cholesky(LiveProcess):
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):
cwd = options.rootdir + '/kernels/fft'
executable = options.rootdir + '/kernels/fft/FFT'
cmd = ['FFT', '-p', str(options.numcpus), '-m18']
class LU_contig(LiveProcess):
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):
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):
executable = options.rootdir + '/kernels/radix/RADIX'
cmd = ['RADIX', '-n524288', '-p', '10']
cwd = options.rootdir + '/kernels/radix'
class Barnes(LiveProcess):
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):
executable = options.rootdir + '/apps/fmm/FMM'
cmd = ['FMM']
if str(options.numcpus) == '1':
input = options.rootdir + '/apps/fmm/inputs/input.2048'
else:
input = options.rootdir + '/apps/fmm/inputs/input.2048.p' + str(options.numcpus)
cwd = options.rootdir + '/apps/fmm'
class Ocean_contig(LiveProcess):
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):
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):
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):
executable = options.rootdir + '/apps/water-nsquared/WATER-NSQUARED'
cmd = ['WATER-NSQUARED']
if options.numcpus==1:
input = options.rootdir + '/apps/water-nsquared/input'
else:
input = options.rootdir + '/apps/water-nsquared/input.p' + str(options.numcpus)
cwd = options.rootdir + '/apps/water-nsquared'
class Water_spatial(LiveProcess):
executable = options.rootdir + '/apps/water-spatial/WATER-SPATIAL'
cmd = ['WATER-SPATIAL']
if options.numcpus==1:
input = options.rootdir + '/apps/water-spatial/input'
else:
input = options.rootdir + '/apps/water-spatial/input.p' + str(options.numcpus)
cwd = options.rootdir + '/apps/water-spatial'
# --------------------
# Base L1 Cache Definition
# ====================
class L1(BaseCache):
latency = options.l1latency
block_size = 64
mshrs = 12
tgts_per_mshr = 8
# ----------------------
# Base L2 Cache Definition
# ----------------------
class L2(BaseCache):
block_size = 64
latency = options.l2latency
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ----------------------
# Define the cpus
# ----------------------
busFrequency = Frequency(options.frequency)
if options.timing:
cpus = [TimingSimpleCPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
elif options.detailed:
cpus = [DerivO3CPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
else:
cpus = [AtomicSimpleCPU(cpu_id = i,
clock=options.frequency)
for i in xrange(options.numcpus)]
# ----------------------
# Create a system, and add system wide objects
# ----------------------
system = System(cpu = cpus, physmem = PhysicalMemory(),
membus = Bus(clock = busFrequency))
system.toL2bus = Bus(clock = busFrequency)
system.l2 = L2(size = options.l2size, assoc = 8)
# ----------------------
# Connect the L2 cache and memory together
# ----------------------
system.physmem.port = system.membus.port
system.l2.cpu_side = system.toL2bus.port
system.l2.mem_side = system.membus.port
# ----------------------
# Connect the L2 cache and clusters together
# ----------------------
for cpu in cpus:
cpu.addPrivateSplitL1Caches(L1(size = options.l1size, assoc = 1),
L1(size = options.l1size, assoc = 4))
cpu.mem = cpu.dcache
# connect cpu level-1 caches to shared level-2 cache
cpu.connectMemPorts(system.toL2bus)
# ----------------------
# Define the root
# ----------------------
root = Root(system = system)
# --------------------
# Pick the correct Splash2 Benchmarks
# ====================
if options.benchmark == 'Cholesky':
root.workload = Cholesky()
elif options.benchmark == 'FFT':
root.workload = FFT()
elif options.benchmark == 'LUContig':
root.workload = LU_contig()
elif options.benchmark == 'LUNoncontig':
root.workload = LU_noncontig()
elif options.benchmark == 'Radix':
root.workload = Radix()
elif options.benchmark == 'Barnes':
root.workload = Barnes()
elif options.benchmark == 'FMM':
root.workload = FMM()
elif options.benchmark == 'OceanContig':
root.workload = Ocean_contig()
elif options.benchmark == 'OceanNoncontig':
root.workload = Ocean_noncontig()
elif options.benchmark == 'Raytrace':
root.workload = Raytrace()
elif options.benchmark == 'WaterNSquared':
root.workload = Water_nsquared()
elif options.benchmark == 'WaterSpatial':
root.workload = Water_spatial()
elif options.benchmark == 'Giannis':
root.workload = Giannis()
else:
print >> sys.stderr, """The --benchmark environment variable was set to something improper.
Use Cholesky, FFT, LUContig, LUNoncontig, Radix, Barnes, FMM, OceanContig,
OceanNoncontig, Raytrace, WaterNSquared, or WaterSpatial or Giannis"""
sys.exit(1)
# --------------------
# Assign the workload to the cpus
# ====================
for cpu in cpus:
cpu.workload = root.workload
# ----------------------
# Run the simulation
# ----------------------
if options.timing or options.detailed:
root.system.mem_mode = 'timing'
# instantiate configuration
m5.instantiate(root)
# simulate until program terminates
if options.maxtick:
exit_event = m5.simulate(options.maxtick)
else:
exit_event = m5.simulate(m5.MaxTick)
print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()
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