Topic/datatype (#3441) #3504
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Topic/datatype (#3441) #3504
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* Don't overflow the internal datatype count. Change the type of the count to be a size_t (it does not alter the total size of the internal structures, so has no impact on the ABI). Signed-off-by: George Bosilca <[email protected]> * Optimize the datatype creation. The internal array of counts of predefined types is now only created when needed, which is either in a heterogeneous environment, or when one call get_elements. It saves space and makes the convertor creation a little faster in some cases. Rearrange the fields in the datatype description structs. The macro OPAL_DATATYPE_INIT_PTYPES_ARRAY had a bug, and the static array was only partially created. All predefined types should have the ptypes array created and initialized. Signed-off-by: George Bosilca <[email protected]> * Fix the boundary computation. Signed-off-by: George Bosilca <[email protected]> * test/datatype: add test for short unpack on heteregeneous cluster Signed-off-by: Gilles Gouaillardet <[email protected]> Signed-off-by: George Bosilca <[email protected]> * Trying to reduce the cost of creating a convertor. Signed-off-by: George Bosilca <[email protected]> * Respect the unpack boundaries. As Gilles suggested on open-mpi#2535 the opal_unpack_general_function was unpacking based on the requested count and not on the amount of packed data provided. Fixes open-mpi#2535. Signed-off-by: George Bosilca <[email protected]>
Merged
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PGI CI failure is an internal problem - should be fixed soon. |
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bot:ibm:pgi:retest |
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bot:ompi:retest |
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bot:ompi:retest Looks like it failed due to the ARM build server crashing |
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Change the type of the count to be a size_t (it does not alter the total
size of the internal structures, so has no impact on the ABI).
Signed-off-by: George Bosilca [email protected]
The internal array of counts of predefined types is now only created
when needed, which is either in a heterogeneous environment, or when
one call get_elements. It saves space and makes the convertor creation a
little faster in some cases.
Rearrange the fields in the datatype description structs.
The macro OPAL_DATATYPE_INIT_PTYPES_ARRAY had a bug, and the
static array was only partially created. All predefined types should
have the ptypes array created and initialized.
Signed-off-by: George Bosilca [email protected]
Signed-off-by: George Bosilca [email protected]
Signed-off-by: Gilles Gouaillardet [email protected]
Signed-off-by: George Bosilca [email protected]
Signed-off-by: George Bosilca [email protected]
As Gilles suggested on opal_unpack_general_function might upack too much data #2535 the opal_unpack_general_function was
unpacking based on the requested count and not on the amount of packed
data provided.
Fixes opal_unpack_general_function might upack too much data #2535.
Signed-off-by: George Bosilca [email protected]