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Fix type-safety issues for async copying host->device

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This commit is contained in:
Jakub Szuppe
2016-05-21 16:58:15 +02:00
parent 3493b750e8
commit d12e07c0e9
2 changed files with 80 additions and 3 deletions
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26
test/test_copy_type_mismatch.cpp
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@@ -238,4 +238,30 @@ BOOST_AUTO_TEST_CASE(copy_host_float_to_device_int_with_transform)
parameters->set(cache_key, "direct_copy_threshold", direct_copy_threshold);
}
BOOST_AUTO_TEST_CASE(copy_async_host_float_to_device_int)
{
using compute::int_;
using compute::float_;
float_ host[] = { 6.1f, -10.2f, 19.3f, 25.4f };
bc::vector<int_> device_vector(4, context);
// copy host float data to int device vector
compute::future<void> future =
bc::copy_async(host, host + 4, device_vector.begin(), queue);
future.wait();
CHECK_RANGE_EQUAL(
int_,
4,
device_vector,
(
static_cast<int_>(6.1f),
static_cast<int_>(-10.2f),
static_cast<int_>(19.3f),
static_cast<int_>(25.4f)
)
);
}
BOOST_AUTO_TEST_SUITE_END()