summaryrefslogtreecommitdiffstats
path: root/doc/html/TechNotes
diff options
context:
space:
mode:
authorRaymond Lu <songyulu@hdfgroup.org>2000-10-31 19:28:47 (GMT)
committerRaymond Lu <songyulu@hdfgroup.org>2000-10-31 19:28:47 (GMT)
commitda4f3fd1555091e0a94cee62f7752f570d74c663 (patch)
tree4375533d4aac81493bb78b6c6caffdc46fbdd1ea /doc/html/TechNotes
parente6f4a8d4fa0a9b02c1c91a92751f3fd8dcde44f4 (diff)
downloadhdf5-da4f3fd1555091e0a94cee62f7752f570d74c663.zip
hdf5-da4f3fd1555091e0a94cee62f7752f570d74c663.tar.gz
hdf5-da4f3fd1555091e0a94cee62f7752f570d74c663.tar.bz2
[svn-r2780]
Purpose: Update This Tech Note. Description: Added some introduction to OpenMP and its programming requirements. Solution: Platforms tested:
Diffstat (limited to 'doc/html/TechNotes')
-rw-r--r--doc/html/TechNotes/openmp-hdf5.html19
1 files changed, 19 insertions, 0 deletions
diff --git a/doc/html/TechNotes/openmp-hdf5.html b/doc/html/TechNotes/openmp-hdf5.html
index c404e85..3902927 100644
--- a/doc/html/TechNotes/openmp-hdf5.html
+++ b/doc/html/TechNotes/openmp-hdf5.html
@@ -2,6 +2,25 @@
Using HDF5 with OpenMP
----------------------
+
+I. Introduction to OpenMP
+
+ - For shared-memory parallelism
+ - A combination of library and directives
+ - Available for C/C++ and Fortran
+ - SGI leading effort
+ - Information at http://www.openmp.org and
+ http://www.sgi.com/software/openmp
+
+II. Programming(SGI MPISpro compiler and C language)
+
+ - Turn on compiler '-mp' option
+ - Include 'omp.h' library in program
+ - Use library functions, directives and environment variables
+
+
+III. Sample Programs
+
Attached are three OpenMP-HDF5 test programs. The purpose of these tests is to
experience OpenMP parallelism with HDF5. All the tests were run on modi4 with
SGI MPISpro compiler(cc) and make. The first one is the working