From 0654f4c6bebfda90ceaa02a37432149af944331f Mon Sep 17 00:00:00 2001
From: Hal Finkel <hfinkel@anl.gov>
Date: Fri, 28 Sep 2018 16:07:15 -0500
Subject: [PATCH] fix SZ init
---
GenericIO.cxx | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/GenericIO.cxx b/GenericIO.cxx
index 2f297b5..7cd47a7 100644
--- a/GenericIO.cxx
+++ b/GenericIO.cxx
@@ -532,6 +532,18 @@ void GenericIO::write() {
int FilterIdx = 0;
if (Vars[i].LCI.Mode != LossyCompressionInfo::LCModeNone) {
+#ifdef _OPENMP
+#pragma omp master
+ {
+#endif
+ if (!sz_initialized) {
+ SZ_Init(NULL);
+ sz_initialized = true;
+ }
+
+#ifdef _OPENMP
+ }
+#endif
int SZDT = GetSZDT(Vars[i]);
if (SZDT == -1)
goto nosz;
@@ -590,11 +602,6 @@ nosz:
blosc_initialized = true;
}
- if (!sz_initialized) {
- SZ_Init(NULL);
- sz_initialized = true;
- }
-
#ifdef _OPENMP
blosc_set_nthreads(omp_get_max_threads());
}
--
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