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Reduced support functions for ivfflat - #527

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This commit is contained in:
Andrew Kane
2024-04-25 11:49:48 -07:00
parent c67dc6f9b0
commit e9c3c42e1c
7 changed files with 126 additions and 234 deletions
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38
sql/vector.sql
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@@ -263,28 +263,10 @@ COMMENT ON ACCESS METHOD hnsw IS 'hnsw index access method';
-- access method private functions
CREATE FUNCTION ivfflat_bit_max_dims(internal) RETURNS internal
CREATE FUNCTION ivfflat_bit_support(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_halfvec_max_dims(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_vector_update_center(internal, internal, internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_bit_update_center(internal, internal, internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_halfvec_update_center(internal, internal, internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_vector_sum_center(internal, internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_bit_sum_center(internal, internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION ivfflat_halfvec_sum_center(internal, internal) RETURNS internal
CREATE FUNCTION ivfflat_halfvec_support(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C;
CREATE FUNCTION hnsw_bit_max_dims(internal) RETURNS internal
@@ -379,9 +361,7 @@ CREATE OPERATOR CLASS bit_hamming_ops
OPERATOR 1 <~> (bit, bit) FOR ORDER BY float_ops,
FUNCTION 1 hamming_distance(bit, bit),
FUNCTION 3 hamming_distance(bit, bit),
FUNCTION 6 ivfflat_bit_max_dims(internal),
FUNCTION 7 ivfflat_bit_update_center(internal, internal, internal),
FUNCTION 8 ivfflat_bit_sum_center(internal, internal);
FUNCTION 6 ivfflat_bit_support(internal);
CREATE OPERATOR CLASS bit_hamming_ops
FOR TYPE bit USING hnsw AS
@@ -664,9 +644,7 @@ CREATE OPERATOR CLASS halfvec_l2_ops
OPERATOR 1 <-> (halfvec, halfvec) FOR ORDER BY float_ops,
FUNCTION 1 halfvec_l2_squared_distance(halfvec, halfvec),
FUNCTION 3 l2_distance(halfvec, halfvec),
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_update_center(internal, internal, internal),
FUNCTION 8 ivfflat_halfvec_sum_center(internal, internal);
FUNCTION 6 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_ip_ops
FOR TYPE halfvec USING ivfflat AS
@@ -675,9 +653,7 @@ CREATE OPERATOR CLASS halfvec_ip_ops
FUNCTION 3 halfvec_spherical_distance(halfvec, halfvec),
FUNCTION 4 l2_norm(halfvec),
FUNCTION 5 l2_normalize(halfvec),
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_update_center(internal, internal, internal),
FUNCTION 8 ivfflat_halfvec_sum_center(internal, internal);
FUNCTION 6 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_cosine_ops
FOR TYPE halfvec USING ivfflat AS
@@ -687,9 +663,7 @@ CREATE OPERATOR CLASS halfvec_cosine_ops
FUNCTION 3 halfvec_spherical_distance(halfvec, halfvec),
FUNCTION 4 l2_norm(halfvec),
FUNCTION 5 l2_normalize(halfvec),
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_update_center(internal, internal, internal),
FUNCTION 8 ivfflat_halfvec_sum_center(internal, internal);
FUNCTION 6 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_l2_ops
FOR TYPE halfvec USING hnsw AS