Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Disable prefetch in AES for now. Problem: with iterative modes like CBC, | lloyd | 2009-09-30 | 1 | -12/+0 |
| | | | | | | | | the prefetch is called for each block of input, and so a total of (4096+256)/64 = 68 prefetches are executed for each block. This reduces performance of iterative modes dramatically. I'm not sure what the right approach for dealing with this is. | ||||
* | Change the prefetching interface; move to PREFETCH namespace, and add a | lloyd | 2009-09-29 | 1 | -9/+25 |
| | | | | helper function for fetching both inputs and outputs of block ciphers. | ||||
* | Add some basic prefetching support (only supported with GNU C++ or things | lloyd | 2009-09-29 | 1 | -0/+39 |
that claim to be by defining __GNUG__ (such as Intel C++)) in new utils header prefetch.h |