Lines Matching +full:high +full:- +full:performance

1 # SPDX-License-Identifier: GPL-2.0-only
27           enhance system performance by reducing the context switch
39 	  However, performance loss in float point calculations is
43 	  say N to prevent performance loss.
50 	  A set of Zero-Overhead Loop mechanism is provided to reduce the
51 	  instruction fetch and execution overhead of loop-control instructions.
102 	prompt "Paging -- page size "
111 	bool "Disable I-Cache"
117 	bool "Disable D-Cache"
123 	bool "Force write through D-cache"
133 	  Say Y here to enable write-back memory with no-write-allocation policy.
142 	  address divisible by 4. On 32-bit Andes processors, these non-aligned
144 	  here, which has a severe performance impact. With an IP-only
152 	  Andes processors load/store world/half-word instructions can access
154 	  Check exceptions. With an IP-only configuration it is safe to say N,
158 	bool "High Memory Support"
166 	  memory that is not permanently mapped is called "high memory".