Hello,
I've noticed that a change made several months ago to the string error
handling isn't compatible with versions of python earlier than 2.7.
The following fails on python versions < 2.7.
s = "test string"
s.decode("UTF8", error='replace')
as keywords were not supported at the time. I've attached a simple patch
that makes these positional arguments.
as in
s.decode("UTF8", "replace")
Thanks,
Alex Nitz
From 18c698b2f5b1a8aac4c4679e123a52abf17c714e Mon Sep 17 00:00:00 2001
From: Alexander Harvey Nitz <[email protected]>
Date: Mon, 16 Dec 2013 04:05:02 -0500
Subject: [PATCH] use positional argument for string handling scheme, (keyword
not supported in python<=2.6)
---
pycuda/compiler.py | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/pycuda/compiler.py b/pycuda/compiler.py
index 9d8cf01..ace4860 100644
--- a/pycuda/compiler.py
+++ b/pycuda/compiler.py
@@ -17,7 +17,7 @@ def get_nvcc_version(nvcc):
warn("NVCC version could not be determined.")
stdout = "nvcc unknown version"
- return stdout.decode("utf-8", errors="replace")
+ return stdout.decode("utf-8", "replace")
def _new_md5():
@@ -56,11 +56,11 @@ def preprocess_source(source, options, nvcc):
from pycuda.driver import CompileError
raise CompileError("nvcc preprocessing of %s failed with ridiculously "
"small code output - likely unsupported compiler." % source_path,
- cmdline, stderr=stderr.decode("utf-8", errors="replace"))
+ cmdline, stderr=stderr.decode("utf-8", "replace"))
unlink(source_path)
- return stdout.decode("utf-8", errors="replace")
+ return stdout.decode("utf-8", "replace")
def compile_plain(source, options, keep, nvcc, cache_dir):
@@ -128,18 +128,18 @@ def compile_plain(source, options, keep, nvcc, cache_dir):
"encountered an error")
from pycuda.driver import CompileError
raise CompileError("nvcc compilation of %s failed" % cu_file_path,
- cmdline, stdout=stdout.decode("utf-8", errors="replace"),
- stderr=stderr.decode("utf-8", errors="replace"))
+ cmdline, stdout=stdout.decode("utf-8", "replace"),
+ stderr=stderr.decode("utf-8", "replace"))
if stdout or stderr:
- lcase_err_text = (stdout+stderr).decode("utf-8", errors="replace").lower()
+ lcase_err_text = (stdout+stderr).decode("utf-8", "replace").lower()
from warnings import warn
if "demoted" in lcase_err_text or "demoting" in lcase_err_text:
warn("nvcc said it demoted types in source code it "
"compiled--this is likely not what you want.",
stacklevel=4)
warn("The CUDA compiler succeeded, but said the following:\n"
- + (stdout+stderr).decode("utf-8", errors="replace"), stacklevel=4)
+ + (stdout+stderr).decode("utf-8", "replace"), stacklevel=4)
cubin = cubin_f.read()
cubin_f.close()
--
1.7.10.rc4.209.g0677f
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