kdevraje 9d76688ad9 Fix for single rank crash with HPL application. When computing offset of C buffer, as integer variables are used for a row and column index, the intermediate result value overflows and a negative value gets added to the buffer, when the negative value is too large it would index the buffer out of the range resulting in segmentation fault. Although the crash is a result of dgemm kernel, added similar code in sgemm kernel also. ...

Change-Id: I171119b0ec0dfbd8e63f1fcd6609a94384aabd27

2019-04-11 10:23:26 +05:30

..

armv7a

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

armv8a

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

bgq

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

bulldozer

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

generic

Added a dummy file to kernels/generic.

2017-11-21 12:34:20 -06:00

haswell

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

knc

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

knl

Handle edge cases, zero-filling in packm kernels.

2018-12-12 15:22:59 -06:00

old

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

penryn

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

piledriver

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

power7

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

sandybridge

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

skx

Remove UT-Austin from copyright headers' clause 3.

2018-12-04 14:31:06 -06:00

zen

Fix for single rank crash with HPL application. When computing offset of C buffer, as integer variables are used for a row and column index, the intermediate result value overflows and a negative value gets added to the buffer, when the negative value is too large it would index the buffer out of the range resulting in segmentation fault. Although the crash is a result of dgemm kernel, added similar code in sgemm kernel also.

2019-04-11 10:23:26 +05:30