From: Grigore Lupescu <grigore.lupescu at intel.com>
Signed-off-by: Grigore Lupescu <grigore.lupescu at intel.com>
---
utests/compiler_workgroup_scan_exclusive.cpp | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/utests/compiler_workgroup_scan_exclusive.cpp
b/utests/compiler_workgroup_scan_exclusive.cpp
index 9613140..7fecb70 100644
--- a/utests/compiler_workgroup_scan_exclusive.cpp
+++ b/utests/compiler_workgroup_scan_exclusive.cpp
@@ -41,14 +41,22 @@ static void compute_expected(WG_FUNCTION wg_func,
}
else if(wg_func == WG_SCAN_EXCLUSIVE_MAX)
{
- expected[0] = numeric_limits<T>::min();
+ if(numeric_limits<T>::is_integer)
+ expected[0] = numeric_limits<T>::min();
+ else
+ expected[0] = - numeric_limits<T>::infinity();
+
expected[1] = input[0];
for(uint32_t i = 2; i < WG_LOCAL_SIZE; i++)
expected[i] = max(input[i - 1], expected[i - 1]);
}
else if(wg_func == WG_SCAN_EXCLUSIVE_MIN)
{
- expected[0] = numeric_limits<T>::max();
+ if(numeric_limits<T>::is_integer)
+ expected[0] = numeric_limits<T>::max();
+ else
+ expected[0] = numeric_limits<T>::infinity();
+
expected[1] = input[0];
for(uint32_t i = 2; i < WG_LOCAL_SIZE; i++)
expected[i] = min(input[i - 1], expected[i - 1]);
--
2.5.0
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