Details:
- Defined a new level-1d operation called 'shiftd', including object and
typed APIs. This operation adds a scalar value to every element along
an arbitrary diagonal of a matrix. Currently, shiftd is implemented in
terms of the addv kernel. (The scalar is passed in as the x vector
with an increment of zero.)
- Replaced ad-hoc usage of setd and addd (after creating a temporary
matrix object) with use of shiftd, which is much more concise, in
various test driver files in the testsuite. Similar changes were made
to the standalone test drivers and the example code.
- Added documentation entries in BLISObjectAPI.md and BLISTypedAPI.md
for bli_shiftd() and bli_?shiftd(), respectively.
- Added observed object properties to level-1d documentation in
BLISObjectAPI.md.
Details:
- Removed four trailing spaces after "BLIS" that occurs in most files'
commented-out license headers.
- Added UT copyright lines to some files. (These files previously had
only AMD copyright lines but were contributed to by both UT and AMD.)
- In some files' copyright lines, expanded 'The University of Texas' to
'The University of Texas at Austin'.
- Fixed various typos/misspellings in some license headers.
Details:
- Split existing typed APIs into two subsets of interfaces: one for use
with expert parameters, such as the cntx_t*, and one without. This
separation was already in place for the object APIs, and after this
commit the typed and object APIs will have similar expert and non-
expert APIs. The expert functions will be suffixed with "_ex" just as
is the case for expert interfaces in the object APIs.
- Updated internal invocations of typed APIs (functions such as
bli_?setm() and bli_?scalv()) throughout BLIS to reflect use of the
new explictly expert APIs.
- Updated example code in examples/tapi to reflect the existence (and
usage) of non-expert APIs.
- Bumped the major soname version number in 'so_version'. While code
compiled against a previous version/commit will likely still work
(since the old typed function symbol names still exist in the new API,
just with one less function argument) the semantics of the function
have changed if the cntx_t* parameter the application passes in is
non-NULL. For example, calling bli_daxpyv() with a non-NULL context
does not behave the same way now as it did before; before, the
context would be used in the computation, and now the context would
be ignored since the interace for that function no longer expects a
context argument.
Details:
- Added new example code to examples/tapi demonstrating how to use the
BLIS typed API. These code examples directly mirror the corresponding
example code files in examples/oapi. This setup provides a convenient
opportunity for newcomers to BLIS to compare and contrast the typed
and object APIs when they are used to perform the same tasks.
- Minor cleanups to examples/oapi.
