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Default unless specified is now 4.
For SIMD code, use 2x the number of blocks which are processed in
parallel using SIMD by that cipher. It may make sense to increase this to
4x or even more, further experimentation is necessary.
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bswap.h); too many external apps rely on loadstor.h existing.
Define 64-bit generic bswap in terms of 32-bit bswap, since it's
not much slower if 32-bit is also generic, and much faster if
it's not. This may be quite helpful on 32-bit x86 in particular.
Change formulation of generic 32-bit bswap. It may be faster or
slower depending on the CPU, especially the latency and throuput
of rotate instructions, but should be faster on an ideally
superscalar processor with rotate instructions (ie, what I expect
future CPUs to look more like).
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Fixes for the amalgamation generator for internal headers.
Remove BOTAN_DLL exporting macros from all internal-only headers;
the classes/functions there don't need to be exported, and
avoiding the PIC/GOT indirection can be a big win.
Add missing BOTAN_DLLs where necessary, mostly gfpmath and cvc
For GCC, use -fvisibility=hidden and set BOTAN_DLL to the
visibility __attribute__ to export those classes/functions.
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Change serp_simd_sbox.h's header guard to use the leading BOTAN_ prefix for
proper macro namespacing.
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8fb69dd1c599ada1008c4cab2a6d502cbcc468e0)
to branch 'net.randombit.botan.general-simd' (head c05c9a6d398659891fb8cca170ed514ea7e6476d)
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and Altivec (though Altivec is seemingly slower ATM...)
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