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[imagemagick] / MagickCore / thread-private.h

diff --git a/MagickCore/thread-private.h b/MagickCore/thread-private.h
index 6f34e489f9e1cfd3df391eb6c97832f83df90d33..add3a0e2db72eb392265fd4243ffdcf764c7025b 100644 (file)
--- a/MagickCore/thread-private.h
+++ b/MagickCore/thread-private.h
@@ -31,6 +31,8 @@ extern "C" {
 #define MagickCachePrefetch(address,mode,locality)
 #endif
 
+#define omp_concurrent(concurrent) \
+  num_threads((concurrent) != MagickFalse ? omp_get_max_threads() : 1)
 #define omp_throttle(factor)  num_threads(omp_get_max_threads() >> \
    (factor) == 0 ? 1 : omp_get_max_threads() >> (factor))