eigen

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History

Mark D Ryan 3c9add6598 Remove reinterpret_cast from AVX512 complex implementation

The reinterpret_casts used in ptranspose(PacketBlock<Packet8cf,4>&)
ptranspose(PacketBlock<Packet8cf,8>&) don't appear to be working
correctly.  They're used to convert the kernel parameters to
PacketBlock<Packet8d,T>& so that the complex number versions of
ptranspose can be written using the existing double implementations.
Unfortunately, they don't seem to work and are responsible for 9 unit
test failures in the AVX512 build of tensorflow master.  This commit
fixes the issue by manually initialising PacketBlock<Packet8d,T>
variables with the contents of the kernel parameter before calling
the double version of ptranspose, and then copying the resulting
values back into the kernel parameter before returning.

2019-01-11 14:02:09 +01:00

Cholesky

bug #785 : Make Cholesky decomposition work for empty matrices

2018-12-03 16:18:15 +01:00

CholmodSupport

SuiteSparse defines the macro SuiteSparse_long to control what type is used for 64bit integers. The default value of this macro on non-MSVC platforms is long and __int64 on MSVC. CholmodSupport defaults to using long for the long variants of CHOLMOD functions. This creates problems when SuiteSparse_long is different than long. So the correct thing to do here is

2018-08-13 15:53:31 -07:00

Core

Remove reinterpret_cast from AVX512 complex implementation

2019-01-11 14:02:09 +01:00

Eigenvalues

Fix compilation with expression template scalar type.