From c9cacd0bfb326e39a7e755cb91dd1f9722cda87e Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Tue, 18 Jun 2013 18:34:41 -0400
Subject: [PATCH] Provide an intelligible error for auto_test with deferred
types
---
loopy/auto_test.py | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/loopy/auto_test.py b/loopy/auto_test.py
index efc1fa3bb..690e2bec2 100644
--- a/loopy/auto_test.py
+++ b/loopy/auto_test.py
@@ -324,6 +324,15 @@ def _enumerate_cl_devices_for_ref_test():
# {{{ main automatic testing entrypoint
+def _complain_about_deferred_types(knl):
+ print "COMPL"
+ for arg in knl.args:
+ if arg.dtype is None:
+ raise RuntimeError("Automatic testing requires that all "
+ "argument types are known. Argument '%s' has "
+ "an unknown/deferred type." % arg.name)
+
+
def auto_test_vs_ref(
ref_knl, ctx, test_knl, op_count=[], op_label=[], parameters={},
print_ref_code=False, print_code=True, warmup_rounds=2,
@@ -375,6 +384,8 @@ def auto_test_vs_ref(
# {{{ compile and run reference code
+ _complain_about_deferred_types(ref_knl)
+
found_ref_device = False
ref_errors = []
@@ -475,6 +486,7 @@ def auto_test_vs_ref(
test_kernels = [test_knl]
for i, kernel in enumerate(test_kernels):
+ _complain_about_deferred_types(kernel)
compiled = CompiledKernel(ctx, kernel, options=options,
codegen_kwargs=codegen_kwargs)
--
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