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Automatic engine selection

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This commit is contained in:
Jannis Harder 2022-04-25 12:27:18 +02:00
parent 5014d74023
commit b4458d43d7
7 changed files with 731 additions and 21 deletions
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14
sbysrc/sby.py
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@ -46,6 +46,10 @@ parser.add_argument("-T", metavar="<taskname>", action="append", dest="tasknames
help="add taskname (useful when sby file is read from stdin)")
parser.add_argument("-E", action="store_true", dest="throw_err",
help="throw an exception (incl stack trace) for most errors")
parser.add_argument("--autotune", action="store_true", dest="autotune",
help="automatically find a well performing engine and engine configuration for each task")
parser.add_argument("--autotune-config", dest="autotune_config",
help="read an autotune configuration file (overrides the sby file's autotune options)")
parser.add_argument("--yosys", metavar="<path_to_executable>",
action=DictAction, dest="exe_paths")
@ -108,6 +112,8 @@ dump_taskinfo = args.dump_taskinfo
dump_files = args.dump_files
reusedir = False
setupmode = args.setupmode
autotune = args.autotune
autotune_config = args.autotune_config
init_config_file = args.init_config_file
if sbyfile is not None:
@ -462,7 +468,11 @@ def run_task(taskname):
task.exe_paths[k] = v
try:
task.run(setupmode)
if autotune:
import sby_autotune
sby_autotune.SbyAutotune(task, autotune_config).run()
else:
task.run(setupmode)
except SbyAbort:
if throw_err:
raise
@ -477,7 +487,7 @@ def run_task(taskname):
task.log(f"DONE ({task.status}, rc={task.retcode})")
task.logfile.close()
if not my_opt_tmpdir and not setupmode:
if not my_opt_tmpdir and not setupmode and not autotune:
with open("{}/{}.xml".format(task.workdir, junit_filename), "w") as f:
task.print_junit_result(f, junit_ts_name, junit_tc_name, junit_format_strict=False)