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<text x="40" y="46" class="title">TINTERLEAVE</text>
<text x="40" y="72" class="subtitle">Interleave two source tiles into two destination tiles (even/odd split).</text>
<text x="40" y="92" class="meta">Two-source form: src0, src1 → interleaved stream → dst0 (first half), dst1 (second half)</text>
<text x="1160" y="92" class="meta" text-anchor="end">Legend: blue=src0; orange=src1; dashed=valid region; shaded=masked</text>
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<text x="600" y="130" class="subtitle" text-anchor="middle" fill="#2D8B57">interleaved[2k] = src0[i,k]; interleaved[2k+1] = src1[i,k]</text>
<text x="600" y="150" class="subtitle" text-anchor="middle" fill="#2D8B57">dst0[i,j] = interleaved[j]; dst1[i,j] = interleaved[Cv+j]</text>
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<text x="181" y="215" class="cellText" text-anchor="middle">a₀</text>
<text x="203" y="215" class="cellText" text-anchor="middle">a₁</text>
<text x="225" y="215" class="cellText" text-anchor="middle">a₂</text>
<text x="247" y="215" class="cellText" text-anchor="middle">a₃</text>
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<text x="811" y="215" class="cellText" text-anchor="middle">b₀</text>
<text x="833" y="215" class="cellText" text-anchor="middle">b₁</text>
<text x="855" y="215" class="cellText" text-anchor="middle">b₂</text>
<text x="877" y="215" class="cellText" text-anchor="middle">b₃</text>
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<text x="600" y="328" class="opText" text-anchor="middle">TINTERLEAVE</text>
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<text x="677" y="366" class="posLabel" text-anchor="middle">7</text>
<text x="523" y="385" class="cellText" text-anchor="middle">a₀</text>
<text x="545" y="385" class="cellText" text-anchor="middle">b₀</text>
<text x="567" y="385" class="cellText" text-anchor="middle">a₁</text>
<text x="589" y="385" class="cellText" text-anchor="middle">b₁</text>
<text x="611" y="385" class="cellText" text-anchor="middle">a₂</text>
<text x="633" y="385" class="cellText" text-anchor="middle">b₂</text>
<text x="655" y="385" class="cellText" text-anchor="middle">a₃</text>
<text x="677" y="385" class="cellText" text-anchor="middle">b₃</text>
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<rect x="258" y="492" width="22" height="22" class="cell cellMasked" />
<text x="181" y="507" class="cellText" text-anchor="middle">a₀</text>
<text x="203" y="507" class="cellText" text-anchor="middle">b₀</text>
<text x="225" y="507" class="cellText" text-anchor="middle">a₁</text>
<text x="247" y="507" class="cellText" text-anchor="middle">b₁</text>
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<text x="811" y="507" class="cellText" text-anchor="middle">a₂</text>
<text x="833" y="507" class="cellText" text-anchor="middle">b₂</text>
<text x="855" y="507" class="cellText" text-anchor="middle">a₃</text>
<text x="877" y="507" class="cellText" text-anchor="middle">b₃</text>
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<text x="56" y="614" class="procTitle">Procedure (conceptual)</text>
<text x="56" y="640" class="procText" xml:space="preserve">
<tspan x="56" dy="0">for r in 0..Rv-1:</tspan>
<tspan x="56" dy="16"> for k in 0..Cv-1: # interleave src0 and src1</tspan>
<tspan x="56" dy="16"> interleaved[2k] = src0[r,k] # even positions from src0</tspan>
<tspan x="56" dy="16"> interleaved[2k+1] = src1[r,k] # odd positions from src1</tspan>
<tspan x="56" dy="16"> for j in 0..Cv-1: # split interleaved stream</tspan>
<tspan x="56" dy="16"> dst0[r,j] = interleaved[j] # first half</tspan>
<tspan x="56" dy="16"> dst1[r,j] = interleaved[Cv+j] # second half</tspan>
</text>
<text x="56" y="790" class="meta">Constraints: validCols must be even; all tiles same DType and valid shape; row-major layout. TInterleave is the inverse of TDeInterleave.</text>
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