For some inputs with a non-standard size, different implementations
of AbstractConv_gradInput produce a different-sized output.

Still merge identical Asserts while Assert merging is disabled

Try to get_scalar_constant_value for Assert nodes

Remove isnan from the graph for discrete dtype.

Although the fancy merging of conditions is disabled, identical Asserts
can still be combined. See #3344.

close file with context manager

Conda fixes

GPU gemv->dot speedup for new backend

Jenkins release scripts

Fix tests when no compiler.