bmsse_util.h File Reference

Compute functions for SSE SIMD instruction set (internal). More...

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Data Structures
class	bm::sse_empty_guard
	SSE2 reinitialization guard class. More...

Namespaces
namespace	bm

Functions
void	bm::sse2_xor_arr_2_mask (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end, bm::word_t mask) BMNOEXCEPT
	XOR array elements to specified mask dst = *src ^ mask.
void	bm::sse2_andnot_arr_2_mask (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end, bm::word_t mask) BMNOEXCEPT
	Inverts array elements and NOT them to specified mask dst = ~*src & mask.
unsigned	bm::sse2_and_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	AND blocks2 dst &= *src.
unsigned	bm::sse2_and_arr_unal (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end) BMNOEXCEPT
	AND array elements against another array (unaligned) dst &= *src.
unsigned	bm::sse2_and_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end) BMNOEXCEPT
bool	bm::sse2_or_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	OR array elements against another array dst |= *src.
bool	bm::sse2_or_arr_unal (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end) BMNOEXCEPT
	OR array elements against another array (unaligned) dst |= *src.
bool	bm::sse2_or_block_2way (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src1, const __m128i *BMRESTRICT src2) BMNOEXCEPT
	OR 2 blocks anc copy result to the destination dst = *src1 | src2.
bool	bm::sse2_or_block_3way (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src1, const __m128i *BMRESTRICT src2) BMNOEXCEPT
	OR array elements against another 2 arrays dst |= *src1 | src2.
bool	bm::sse2_or_block_5way (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src1, const __m128i *BMRESTRICT src2, const __m128i *BMRESTRICT src3, const __m128i *BMRESTRICT src4) BMNOEXCEPT
	OR array elements against another 2 arrays dst |= *src1 | src2 | src3 | src4.
unsigned	bm::sse2_xor_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	XOR block against another dst ^= *src.
unsigned	bm::sse2_xor_block_2way (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src1, const __m128i *BMRESTRICT src2) BMNOEXCEPT
	3 operand XOR dst = *src1 ^ src2
unsigned	bm::sse2_sub_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	AND-NOT (SUB) array elements against another array dst &= ~*src.
void	bm::sse2_set_block (__m128i *BMRESTRICT dst, bm::word_t value) BMNOEXCEPT
	SSE2 block memset dst = value.
void	bm::sse2_copy_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	SSE2 block copy dst = *src.
void	bm::sse2_copy_block_unalign (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	SSE2 block copy (unaligned SRC) dst = *src.
void	bm::sse2_stream_block (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	SSE2 block copy dst = *src.
void	bm::sse2_stream_block_unalign (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src) BMNOEXCEPT
	SSE2 block copy (unaligned src) dst = *src.
void	bm::sse2_invert_block (__m128i *BMRESTRICT dst) BMNOEXCEPT
	Invert bit block dst = ~*dst or dst ^= *dst.
BMFORCEINLINE __m128i	bm::sse2_and (__m128i a, __m128i b) BMNOEXCEPT
BMFORCEINLINE __m128i	bm::sse2_or (__m128i a, __m128i b) BMNOEXCEPT
BMFORCEINLINE __m128i	bm::sse2_xor (__m128i a, __m128i b) BMNOEXCEPT
BMFORCEINLINE __m128i	bm::sse2_sub (__m128i a, __m128i b) BMNOEXCEPT
const bm::gap_word_t *	bm::sse2_gap_sum_arr (const bm::gap_word_t *BMRESTRICT pbuf, unsigned sse_vect_waves, unsigned *sum) BMNOEXCEPT
	Gap block population count (array sum) utility.
unsigned	bm::sse2_lower_bound_scan_u32 (const unsigned *BMRESTRICT arr, unsigned target, unsigned from, unsigned to) BMNOEXCEPT
	lower bound (great or equal) linear scan in ascending order sorted array

Detailed Description

Compute functions for SSE SIMD instruction set (internal).

Definition in file bmsse_util.h.