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clover: Check for executables before enqueueing a kernel

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Without this check, the kernel::bind() method would fail with a
std::out_of_range exception, letting an exception escape from the
library into the client, rather than returning the corresponding error
code CL_INVALID_PROGRAM_EXECUTABLE.

Signed-off-by: Pierre Moreau <pierre.morrow@free.fr>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
This commit is contained in:
Pierre Moreau 2016-12-30 00:29:20 +01:00 • committed by Francisco Jerez
parent c17b2f5724
commit 4e0d171d7e
1 changed files with 4 additions and 1 deletions
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5
src/gallium/state_trackers/clover/api/kernel.cpp
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@ -215,7 +215,10 @@ namespace {
}, kern.args()))
throw error(CL_INVALID_KERNEL_ARGS);
if (!count(q.device(), kern.program().devices()))
// If the command queue's device is not associated to the program, we get
// a module, with no sections, which will also fail the following test.
auto &m = kern.program().build(q.device()).binary;
if (!any_of(type_equals(module::section::text_executable), m.secs))
throw error(CL_INVALID_PROGRAM_EXECUTABLE);
}