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Fixed rounding [skip ci]
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@@ -103,7 +103,7 @@ Float4ToFp8Unchecked(float num)
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int s;
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int s;
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exponent -= 127;
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exponent -= 127;
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s = mantissa & 0x001FFFFF;
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s = mantissa & 0x000FFFFF;
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/* Subnormal */
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/* Subnormal */
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if (exponent < -14)
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if (exponent < -14)
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@@ -112,7 +112,7 @@ Float4ToFp8Unchecked(float num)
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mantissa >>= diff;
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mantissa >>= diff;
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mantissa += 1 << (23 - diff);
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mantissa += 1 << (23 - diff);
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s |= mantissa & 0x001FFFFF;
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s |= mantissa & 0x000FFFFF;
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}
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}
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m = mantissa >> 21;
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m = mantissa >> 21;
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@@ -165,7 +165,7 @@ ERROR: expected 2 dimensions, not 3
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SELECT '[1,2,3]'::minivec + '[4,5,6]';
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SELECT '[1,2,3]'::minivec + '[4,5,6]';
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?column?
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?column?
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----------
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----------
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[5,7,10]
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[5,7,8]
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(1 row)
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(1 row)
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SELECT '[61439]'::minivec + '[61439]';
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SELECT '[61439]'::minivec + '[61439]';
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@@ -189,7 +189,7 @@ ERROR: different minivec dimensions 2 and 1
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SELECT '[1,2,3]'::minivec * '[4,5,6]';
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SELECT '[1,2,3]'::minivec * '[4,5,6]';
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?column?
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?column?
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-----------
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-----------
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[4,10,20]
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[4,10,16]
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(1 row)
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(1 row)
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SELECT '[61439]'::minivec * '[61439]';
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SELECT '[61439]'::minivec * '[61439]';
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@@ -403,7 +403,7 @@ SELECT inner_product('[448]'::minivec, '[448]');
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SELECT inner_product('[1,1,1,1,1,1,1,1,1]'::minivec, '[1,2,3,4,5,6,7,8,9]');
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SELECT inner_product('[1,1,1,1,1,1,1,1,1]'::minivec, '[1,2,3,4,5,6,7,8,9]');
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inner_product
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inner_product
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---------------
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---------------
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46
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44
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(1 row)
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(1 row)
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SELECT '[1,2]'::minivec <#> '[3,4]';
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SELECT '[1,2]'::minivec <#> '[3,4]';
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@@ -497,7 +497,7 @@ SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::minivec, '[1,2,3,4,5,6,7,8,9]');
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SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::minivec, '[0,3,2,5,4,7,6,9,8]');
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SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::minivec, '[0,3,2,5,4,7,6,9,8]');
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l1_distance
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l1_distance
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-------------
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-------------
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11
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7
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(1 row)
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(1 row)
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SELECT '[0,0]'::minivec <+> '[3,4]';
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SELECT '[0,0]'::minivec <+> '[3,4]';
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