aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Removed mutex support for OSX 10.5

Browse Source 
Allow to run from the build directory even if it is not on the path
properly decode subprocess stdout/stderr as UTF-8
Added newlines that were mistakenly left out of print->sys.stdout.wriote() conversion in previous CL
Python 3:
 - fixed error message comparison
 - explicit list creation
Windows:
 - forward/back slash annoyances
 - added stdint.h with definitions for int32_t, int64_t
 - compile_error_files and run_error_files were being appended to improperly
This commit is contained in:
Jean-Luc Duprat
2012-01-10 16:55:00 -08:00
parent ef05fbf424
commit fd81255db1
2 changed files with 56 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

99
run_tests.py Executable file → Normal file
View File

@@ -12,11 +12,13 @@ import re
import signal
import random
import string
import mutex
import subprocess
import shlex
import platform
# This script is affected by http://bugs.python.org/issue5261 on OSX 10.5 Leopard
# git history has a workaround for that issue.
is_windows = (platform.system() == 'Windows' or
'CYGWIN_NT' in platform.system())
@@ -44,20 +46,25 @@ if not is_windows:
(options, args) = parser.parse_args()
if not is_windows and options.valgrind:
valgrind_cmd = "valgrind "
valgrind_exe = "valgrind "
else:
valgrind_cmd = ""
valgrind_exe = ""
if not is_windows:
ispc_exe = "./ispc"
else:
ispc_exe = "Release/ispc.exe"
is_generic_target = options.target.find("generic-") != -1
if is_generic_target and options.include_file == None:
if options.target == "generic-4":
sys.stderr.write("No generics #include specified; using examples/intrinsics/sse4.h")
sys.stderr.write("No generics #include specified; using examples/intrinsics/sse4.h\n")
options.include_file = "examples/intrinsics/sse4.h"
elif options.target == "generic-8":
sys.stderr.write("No generics #include specified and no default available for \"generic-8\" target.")
sys.stderr.write("No generics #include specified and no default available for \"generic-8\" target.\n")
sys.exit(1)
elif options.target == "generic-16":
sys.stderr.write("No generics #include specified; using examples/intrinsics/generic-16.h")
sys.stderr.write("No generics #include specified; using examples/intrinsics/generic-16.h\n")
options.include_file = "examples/intrinsics/generic-16.h"
if options.compiler_exe == None:
@@ -82,18 +89,11 @@ if (options.random):
# counter
total_tests = 0
# We'd like to use the Lock class from the multiprocessing package to
# serialize accesses to finished_tests_counter. Unfortunately, the version of
# python that ships with OSX 10.5 has this bug:
# http://bugs.python.org/issue5261. Therefore, we use the (deprecated but
# still available) mutex class.
#finished_tests_counter_lock = multiprocessing.Lock()
if not is_windows:
finished_tests_mutex = mutex.mutex()
finished_tests_counter = multiprocessing.Value(c_int)
finished_tests_counter = multiprocessing.Value(c_int)
finished_tests_counter_lock = multiprocessing.Lock()
# utility routine to print an update on the number of tests that have been
# finished. Should be called with the mutex (or lock) held..
# finished. Should be called with the lock held..
def update_progress(fn):
finished_tests_counter.value = finished_tests_counter.value + 1
progress_str = " Done %d / %d [%s]" % (finished_tests_counter.value, total_tests, fn)
@@ -103,18 +103,18 @@ def update_progress(fn):
progress_str += '\r'
sys.stdout.write(progress_str)
sys.stdout.flush()
finished_tests_mutex.unlock()
def run_command(cmd):
if options.verbose:
sys.stdout.write("Running: %s" % cmd)
sys.stdout.write("Running: %s\n" % cmd)
sp = subprocess.Popen(shlex.split(cmd), stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out = sp.communicate()
output = ""
output += out[0]
output += out[1]
output += out[0].decode("utf-8")
output += out[1].decode("utf-8")
return (sp.returncode, output)
# run the commands in cmd_list
@@ -123,7 +123,7 @@ def run_cmds(compile_cmds, run_cmd, filename, expect_failure):
(return_code, output) = run_command(cmd)
compile_failed = (return_code != 0)
if compile_failed:
sys.stdout.write("Compilation of test %s failed " % filename)
sys.stdout.write("Compilation of test %s failed \n" % filename)
if output != "":
sys.stdout.write("%s" % output)
return (1, 0)
@@ -134,11 +134,11 @@ def run_cmds(compile_cmds, run_cmd, filename, expect_failure):
surprise = ((expect_failure and not run_failed) or
(not expect_failure and run_failed))
if surprise == True:
sys.stdout.write("Test %s %s (return code %d) " % \
sys.stderr.write("Test %s %s (return code %d) \n" % \
(filename, "unexpectedly passed" if expect_failure else "failed",
return_code))
if output != "":
sys.stdout.write("%s" % output)
sys.stdout.write("%s\n" % output)
if surprise == True:
return (0, 1)
else:
@@ -149,7 +149,7 @@ def run_test(filename):
# is this a test to make sure an error is issued?
want_error = (filename.find("tests_errors") != -1)
if want_error == True:
ispc_cmd = "./ispc --werror --nowrap %s --arch=%s --target=%s" % \
ispc_cmd = ispc_exe + " --werror --nowrap %s --arch=%s --target=%s" % \
(filename, options.arch, options.target)
(return_code, output) = run_command(ispc_cmd)
got_error = (return_code != 0)
@@ -157,18 +157,17 @@ def run_test(filename):
# figure out the error message we're expecting
file = open(filename, 'r')
firstline = file.readline()
firstline = string.replace(firstline, "//", "")
firstline = string.lstrip(firstline)
firstline = string.rstrip(firstline)
firstline = firstline.replace("//", "")
firstline = firstline.lstrip()
firstline = firstline.rstrip()
file.close()
if (output.find(firstline) == -1):
sys.stderr.write("OUT %s" % filename)
sys.stderr.write("Didnt see expected error message %s from test %s.\nActual output:\n%s" % \
sys.stderr.write("Didn't see expected error message %s from test %s.\nActual output:\n%s\n" % \
(firstline, filename, output))
return (1, 0)
elif got_error == False:
sys.stderr.write("Unexpectedly no errors issued from test %s" % filename)
sys.stderr.write("Unexpectedly no errors issued from test %s\n" % filename)
return (1, 0)
else:
return (0, 0)
@@ -188,14 +187,14 @@ def run_test(filename):
continue
# one of them should have a function with one of the
# declarations in sig2def
for pattern, ident in sig2def.items():
for pattern, ident in list(sig2def.items()):
if line.find(pattern) != -1:
match = ident
break
file.close()
if match == -1:
sys.stderr.write("Fatal error: unable to find function signature " + \
"in test %s" % filename)
"in test %s\n" % filename)
return (1, 0)
else:
is_generic_target = options.target.find("generic-") != -1
@@ -208,7 +207,7 @@ def run_test(filename):
obj_name = "%s.obj" % filename
exe_name = "%s.exe" % filename
cc_cmd = "%s /I. /Zi /nologo /DTEST_SIG=%d test_static.cpp %s /Fe%s" % \
cc_cmd = "%s /I. /Iwinstuff /Zi /nologo /DTEST_SIG=%d test_static.cpp %s /Fe%s" % \
(options.compiler_exe, match, obj_name, exe_name)
if should_fail:
cc_cmd += " /DEXPECT_FAILURE"
@@ -228,7 +227,7 @@ def run_test(filename):
if should_fail:
cc_cmd += " -DEXPECT_FAILURE"
ispc_cmd = "./ispc --woff %s -o %s --arch=%s --target=%s" % \
ispc_cmd = ispc_exe + " --woff %s -o %s --arch=%s --target=%s" % \
(filename, obj_name, options.arch, options.target)
if options.no_opt:
ispc_cmd += " -O0"
@@ -236,10 +235,11 @@ def run_test(filename):
ispc_cmd += " --emit-c++ --c++-include-file=%s" % options.include_file
# compile the ispc code, make the executable, and run it...
global valgrind_cmd
global valgrind_exe
(compile_error, run_error) = run_cmds([ispc_cmd, cc_cmd],
valgrind_cmd + " " + exe_name, \
valgrind_exe + " " + exe_name, \
filename, should_fail)
# clean up after running the test
try:
if not run_error:
@@ -271,11 +271,8 @@ def run_tasks_from_queue(queue, queue_ret):
if run_error != 0:
run_error_files += [ filename ]
# If not for http://bugs.python.org/issue5261 on OSX, we'd like to do this:
#with finished_tests_counter_lock:
#update_progress(filename)
# but instead we do this...
finished_tests_mutex.lock(update_progress, filename)
with finished_tests_counter_lock:
update_progress(filename)
task_threads = []
@@ -296,16 +293,16 @@ if __name__ == '__main__':
# exe in the end. So run serially. :-(
nthreads = 1
num_done = 0
sys.stdout.write("Running %d tests." % (total_tests))
sys.stdout.write("Running %d tests.\n" % (total_tests))
for fn in files:
fn = fn.replace("\\",'/')
(compile_error, run_error) = run_test(fn)
if compile_error != 0:
compile_error_files += fn
compile_error_files += [ fn ]
if run_error != 0:
run_error_files += fn
run_error_files += [ fn ]
num_done += 1
progress_str = " Done %d / %d [%s]" % (num_done, total_tests, fn)
progress_str = " Done %d / %d [%s]\n" % (num_done, total_tests, fn)
# spaces to clear out detrius from previous printing...
for x in range(30):
progress_str += ' '
@@ -314,7 +311,7 @@ if __name__ == '__main__':
sys.stdout.flush()
else:
nthreads = multiprocessing.cpu_count()
sys.stdout.write("Found %d CPUs. Running %d tests." % (nthreads, total_tests))
sys.stdout.write("Found %d CPUs. Running %d tests.\n" % (nthreads, total_tests))
# put each of the test filenames into a queue
q = multiprocessing.Queue()
@@ -347,13 +344,13 @@ if __name__ == '__main__':
if len(compile_error_files) > 0:
compile_error_files.sort()
sys.stdout.write("%d / %d tests FAILED compilation:" % (len(compile_error_files), total_tests))
sys.stdout.write("%d / %d tests FAILED compilation:\n" % (len(compile_error_files), total_tests))
for f in compile_error_files:
sys.stdout.write("\t%s" % f)
sys.stdout.write("\t%s\n" % f)
if len(run_error_files) > 0:
run_error_files.sort()
sys.stdout.write("%d / %d tests FAILED execution:" % (len(run_error_files), total_tests))
sys.stdout.write("%d / %d tests FAILED execution:\n" % (len(run_error_files), total_tests))
for f in run_error_files:
sys.stdout.write("\t%s" % f)
sys.stdout.write("\t%s\n" % f)
sys.exit(len(compile_error_files) + len(run_error_files))

7
winstuff/stdint.h Normal file
View File

@@ -0,0 +1,7 @@
#ifndef MY_STDINT_H
#define MY_STDINT_H 1
typedef __int32 int32_t;
typedef __int64 int64_t;
#endif // MY_STDINT_H