Propagate updates from internal branch (388fea1)

VIDILabs · Aug 14, 2023 · 6bfe24f · 6bfe24f
1 parent 5996a4b
commit 6bfe24f
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Showing 4 changed files with 5 additions and 5 deletions.
diff --git a/github-actions b/github-actions
diff --git a/ovr/common/vidi_parallel_algorithm.h b/ovr/common/vidi_parallel_algorithm.h
@@ -71,7 +71,7 @@ template<typename T>
 T
 findmax(const T* array, size_t size)
 {
-  std::atomic<T> mv(-std::numeric_limits<T>::max());
+  std::atomic<T> mv(std::numeric_limits<T>::lowest());
 
   tbb::parallel_for((size_t)0, size, [&](const size_t& i) {
     T v = array[i];
@@ -113,7 +113,7 @@ compute_scalar_minmax(const void* _array, size_t count, size_t stride)
 
   T init;
 
-  init = std::numeric_limits<T>::min();
+  init = std::numeric_limits<T>::lowest();
   T actual_max = tbb::parallel_reduce(
     tbb::blocked_range<size_t>(0, count), init,
     [value](const tbb::blocked_range<size_t>& r, T v) -> T {

diff --git a/ovr/devices/optix7/array.cpp b/ovr/devices/optix7/array.cpp
@@ -42,7 +42,7 @@ compute_scalar_range(const void* _array, size_t count, size_t stride)
 
   T init;
 
-  init = std::numeric_limits<T>::min();
+  init = std::numeric_limits<T>::lowest();
   T actual_max = tbb::parallel_reduce(
     tbb::blocked_range<size_t>(0, count), init,
     [value](const tbb::blocked_range<size_t>& r, T v) -> T {

diff --git a/projects/experiment/mini_optix7/volume.cpp b/projects/experiment/mini_optix7/volume.cpp
@@ -138,7 +138,7 @@ compute_scalar_minmax(void* _array, size_t count, size_t stride)
 
   T init;
 
-  init = std::is_signed<T>::value ? -std::numeric_limits<T>::max() : T(0);
+  init = std::numeric_limits<T>::lowest();
   T actual_max = tbb::parallel_reduce(
     tbb::blocked_range<size_t>(0, count), init,
     [value](const tbb::blocked_range<size_t>& r, T v) -> T {