Squashed commit of the following:
commit 9a5e1af9b969e3cbacdab1ece7ef25190194b3d5 Author: Joppe Blondel <joppe@blondel.nl> Date: Sun Sep 4 19:32:35 2022 +0200 Cleaned up tree Signed-off-by: Joppe Blondel <joppe@blondel.nl> commit 5f5556409a71afc904bb9df0915cd236d87fccb1 Author: Joppe Blondel <joppe@blondel.nl> Date: Sun Sep 4 19:31:20 2022 +0200 Split up different scripts Signed-off-by: Joppe Blondel <joppe@blondel.nl> commit 6855e9a1e808a99c4a326be7ef49b9b545eaf4bd Author: Jojojoppe <joppe@blondel.nl> Date: Sun Sep 4 14:21:35 2022 +0200 Client server structure done Signed-off-by: Jojojoppe <joppe@blondel.nl> commit 44923b8b3407adb1f8f1c0d24c016613da68a726 Author: Jojojoppe <joppe@blondel.nl> Date: Sat Sep 3 22:35:00 2022 +0200 Moved basic stuff to exec_class Signed-off-by: Jojojoppe <joppe@blondel.nl> Signed-off-by: Joppe Blondel <joppe@blondel.nl>
This commit is contained in:
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from .synth import synth
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import threading
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import shutil
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import os
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import time
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import subprocess
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def runner(threads, process, name):
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print(f" - executing {name}: ", end='', flush=True)
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p = subprocess.Popen(process, shell=True, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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threads.append(p)
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while p.poll() is None:
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print('.', end='', flush=True)
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time.sleep(2)
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res = p.returncode
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79
remotesyn/ISE/syn.py
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79
remotesyn/ISE/syn.py
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import threading
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import shutil
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import os
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import time
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import subprocess
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import signal
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import random
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def needed_files(config, target) -> list:
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if not config.has_section(f'build:{target}'):
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print("ERROR: config file has no build section for target")
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return None
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needed_files = []
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for s in config.get(f'build:{target}', 'src_vhdl', fallback="").split():
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needed_files.append(s)
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for s in config.get(f'build:{target}', 'src_verilog', fallback="").split():
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needed_files.append(s)
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for s in config.get(f'build:{target}', 'src_sysverilog', fallback="").split():
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needed_files.append(s)
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return needed_files
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def generated_files(config, target) -> list:
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outdir = f"{config.get('project', 'out_dir', fallback='out')}"
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return [
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f'{outdir}/{target}/synth.log',
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f'{outdir}/{target}/synth.ngc',
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]
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def do(config, target, log, subprocesses, prefix='.') -> int:
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log("Synthesize:")
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if not config.has_section(f'build:{target}'):
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log("ERROR: config file has no build section for target")
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return 1
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devtarget = f'target:{config.get(f"build:{target}", "target", fallback="")}'
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if not config.has_section(devtarget):
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log("ERROR: config file has no section for device target")
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return 1
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device = f"{config.get(devtarget, 'device', fallback='')}{config.get(devtarget, 'speedgrade', fallback='')}-{config.get(devtarget, 'package', fallback='')}"
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builddir = f"{prefix}/{config.get('project', 'build_dir', fallback='.build')}"
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outdir = f"{prefix}/{config.get('project', 'out_dir', fallback='out')}"
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os.makedirs(builddir, exist_ok=True)
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curdir = f"{os.getcwd()}/{prefix}"
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log(" - writing project file")
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with open(f'{builddir}/syn.prj', 'w') as f:
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for s in config.get(f'build:{target}', 'src_vhdl', fallback="").split():
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f.write(f"vhdl work {curdir}/{s}\n")
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for s in config.get(f'build:{target}', 'src_verilog', fallback="").split():
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f.write(f"verilog work {curdir}/{s}\n")
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for s in config.get(f'build:{target}', 'src_sysverilog', fallback="").split():
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f.write(f"verilog work {curdir}/{s}\n")
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log(" - writing project generation file")
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with open(f'{builddir}/prj.scr', 'w') as f:
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f.write(f'run\n-ifn syn.prj\n-ofn syn.ngc\n-ifmt mixed\n')
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f.write(f'-top {config.get(f"sources:{target}", "toplevel", fallback="toplevel")}\n')
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f.write(f'-p {device}\n-glob_opt max_delay -opt_mode speed')
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p = subprocess.Popen("xst -intstyle xflow -ifn prj.scr", shell=True, cwd=builddir, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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subprocesses.append(p)
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while p.poll() is None:
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time.sleep(1)
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res = p.returncode
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if res:
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log(" - ERROR: return code is", res)
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log(" - copy log")
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os.makedirs(f'{outdir}/{target}', exist_ok=True)
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shutil.copy(f'{builddir}/prj.srp', f'{outdir}/{target}/synth.log')
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return res
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log(" - copy output files")
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os.makedirs(f'{outdir}/{target}', exist_ok=True)
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shutil.copy(f'{builddir}/syn.ngc', f'{outdir}/{target}/synth.ngc')
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shutil.copy(f'{builddir}/prj.srp', f'{outdir}/{target}/synth.log')
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return 0
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import threading
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import shutil
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import os
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import time
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import subprocess
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import signal
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import random
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from .runner import runner
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class synth(threading.Thread):
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def __init__(self, config, copy, target):
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threading.Thread.__init__(self)
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self.config = config
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self.copy = copy
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self.target = target
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self.threads = []
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self.running = True
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self.name = config.get('project', 'name', fallback=f'{random.random():.4f}')
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self.version = config.get('project', 'version', fallback=f'{random.random():.4f}')
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self.builddir = f"{config.get('project', 'build_dir', fallback='.build')}/synth_{target}_{self.name}_{self.version}"
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self.outdir = config.get('project', 'out_dir', fallback='out')
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# Returns the list of needed files to execute operation. Caller need
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# to check for existance of the files and if in remote execution these
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# files must be synched
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def needed_files(self):
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if not self.config.has_section(f'sources:{self.target}'):
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print("ERROR: config file has no sources section for target")
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return None
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needed_files = []
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for s in self.config.get(f'sources:{self.target}', 'src_vhdl', fallback="").split():
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needed_files.append(s)
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for s in self.config.get(f'sources:{self.target}', 'src_verilog', fallback="").split():
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needed_files.append(s)
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for s in self.config.get(f'sources:{self.target}', 'src_sysverilog', fallback="").split():
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needed_files.append(s)
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return needed_files
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def stop(self):
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print("Stopping synth...")
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for t in self.threads:
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print(" <> kill", t)
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t.send_signal(signal.SIGINT)
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ti = 0
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while t.poll() is None:
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time.sleep(1)
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ti += 1
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if ti>2:
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print(" <> force kill", t)
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t.send_signal(signal.SIGKILL)
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self.running = False
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def run(self):
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print("Synthesize:")
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if not self.config.has_section(f'sources:{self.target}'):
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print("ERROR: config file has no sources section for target")
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self.running = False
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return None
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devtarget = f'target:{self.config.get(f"sources:{self.target}", "target", fallback="")}'
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if not self.config.has_section(devtarget):
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print("ERROR: config file has no section for device target")
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self.running = False
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return None
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device = f"{self.config.get(devtarget, 'device', fallback='')}{self.config.get(devtarget, 'speedgrade', fallback='')}-{self.config.get(devtarget, 'package', fallback='')}"
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os.makedirs(self.builddir, exist_ok=True)
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curdir = os.getcwd()
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os.chdir(self.builddir)
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try:
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print(" - writing project file")
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with open('syn.prj', 'w') as f:
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for s in self.config.get(f'sources:{self.target}', 'src_vhdl', fallback="").split():
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f.write(f"vhdl work {curdir}/{s}\n")
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for s in self.config.get(f'sources:{self.target}', 'src_verilog', fallback="").split():
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f.write(f"verilog work {curdir}/{s}\n")
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for s in self.config.get(f'sources:{self.target}', 'src_sysverilog', fallback="").split():
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f.write(f"verilog work {curdir}/{s}\n")
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print(" - writing project generation file")
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with open('prj.scr', 'w') as f:
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f.write(f'run\n-ifn syn.prj\n-ofn syn.ngc\n-ifmt mixed\n')
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f.write(f'-top {self.config.get(f"sources:{self.target}", "toplevel", fallback="toplevel")}\n')
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f.write(f'-p {device}\n-glob_opt max_delay -opt_mode speed')
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runner(self.threads, "xst -intstyle xflow -ifn prj.scr", "xst")
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if not self.running:
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os.chdir(curdir)
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return
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print('DONE')
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print(" - copy output files")
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os.makedirs(f'{curdir}/{self.outdir}/{self.target}', exist_ok=True)
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self.copy.copy_to_dir('syn.ngc', f'{curdir}/{self.outdir}/{self.target}/synth.ngc')
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self.copy.copy_to_dir('prj.srp', f'{curdir}/{self.outdir}/{self.target}/synth.log')
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except Exception as e:
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print(e)
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finally:
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os.chdir(curdir)
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self.running = False
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from .copy import copy_local, copy_remote
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import shutil
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class copy_local:
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def __init__(self, config):
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self.config = config
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def copy_from_dir(self, src, dst):
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pass
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# Nothing to do here since we are working in local build
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def copy_to_dir(self, src, dst):
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shutil.copy(src, dst)
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class copy_remote:
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def __init__(self, config):
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self.config = config
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def copy_from_dir(self, src, dst):
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print("ERROR: Not yet implemented")
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def copy_to_dir(self, src, dst):
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print("ERROR: Not yet implemented")
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