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use do-while-0 for check_cuda_error* #476

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merged 1 commit into from
Feb 16, 2020
Merged

use do-while-0 for check_cuda_error* #476

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10 changes: 5 additions & 5 deletions taichi/cuda_utils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -6,21 +6,21 @@
#include <cuda_runtime_api.h>
#include <driver_types.h>

#define check_cuda_error(err) \
{ \
#define check_cuda_error(err) \
do { \
auto __err = (err); \
if (int(__err)) \
TC_ERROR("Cuda Error {}: {}", get_cuda_error_name(__err), \
get_cuda_error_string(__err)); \
}
} while (0)

#define check_cuda_error_as_warning(err) \
{ \
do { \
auto __err = (err); \
if (int(__err)) \
TC_WARN("Cuda Error {} (treated as warning): {}", \
get_cuda_error_name(__err), get_cuda_error_string(__err)); \
}
} while (0)

TLANG_NAMESPACE_BEGIN

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