Add CNN slide

package.json

@@ -10,10 +10,8 @@
   "dependencies": {
     "@slidev/cli": "^0.48.8",
     "@slidev/theme-default": "latest",
-    "@slidev/theme-seriph": "latest",
     "slidev-addon-citations": "^0.0.9",
     "slidev-theme-academic": "^1.3.0",
-    "slidev-theme-geist": "^0.8.1",
     "vue": "^3.4.21"
   },
   "devDependencies": {

public/cnn_filter.svg

@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.1"
+   width="121.5"
+   height="83"
+   viewBox="-0.5 -0.5 121.5 83"
+   id="svg90"
+   sodipodi:docname="Unbenanntes Diagramm.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
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+       transform="translate(-0.5,-0.5)"
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+         id="switch87">
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+           pointer-events="none"
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+           height="100%"
+           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
+          <xhtml:div
+             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 41px; margin-left: 2px;">
+            <xhtml:div
+               style="box-sizing: border-box; font-size: 0px; text-align: center;"
+               data-drawio-colors="color: rgb(0, 0, 0); ">
+              <xhtml:div
+                 style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
+                <xhtml:font
+                   color="#b75450">Filter</xhtml:font>
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+          </xhtml:div>
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+        <text
+           x="41"
+           y="45"
+           fill="#000000"
+           font-family="Helvetica"
+           font-size="12px"
+           text-anchor="middle"
+           id="text87">Filter</text>
+      </switch>
+    </g>
+  </g>
+</svg>

public/gemv.svg

@@ -4,11 +4,33 @@
 <svg
    version="1.1"
    id="svg1"
-   width="444.51791"
+   width="516.50708"
-   height="242.46431"
+   height="281.73114"
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+   viewBox="0 0 516.50709 281.73114"
+   sodipodi:docname="gemv.svg"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
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    xmlns="http://www.w3.org/2000/svg"
    xmlns:svg="http://www.w3.org/2000/svg">
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public/pu.svg

@@ -4,11 +4,33 @@
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+   viewBox="0 0 518.98743 227.05699"
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+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
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    xmlns="http://www.w3.org/2000/svg"
    xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#999999"
+     borderopacity="1"
+     inkscape:showpageshadow="2"
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      id="defs1">
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@@ -590,7 +612,7 @@
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slides.md

@@ -46,7 +46,3 @@ layout: end
 
 # Thank you for your attention
 <hr/>
-
----
-src: ./slides/appendix.md
----

slides/implementation.md

@@ -21,7 +21,7 @@ figureCaption: Data structures for instructions and register files
 <br>
 <br>
 
-- Software support library written in Rust
+- Software support library
 - Provides data structures for PIM-HBM
   - Adhering special memory layout requirements
 - Executes programmed microkernels
@@ -45,13 +45,17 @@ figureUrl: /bare_metal.svg
 
 ---
 
+## Virtual Prototype
+### Platform
 <hr/>
 
 <br>
-<br>
-GEMV Microkernel
 
-```asm{none|1-8|9,10|11|all}{lines:true}
+<div class="grid grid-cols-2 gap-4">
+<div>
+
+DRAM-side
+```asm{all|1-8|9,10|11|12|all}{lines:true,at:1}
 MOV GRF_A #0, BANK
 MOV GRF_A #1, BANK
 MOV GRF_A #2, BANK
@@ -66,3 +70,52 @@ FILL BANK, GRF_B #0
 EXIT
 ```
 
+</div>
+<div>
+
+<style>
+code {
+  font-size: 8px
+}
+</style>
+
+Host-side
+
+```rust {all|7-10|12-17|19-28|30-31|all}{lines:true,maxHeight:'15em',at:1}
+pub fn execute<const X16R: usize, const X16C: usize, const R: usize>(
+    matrix: &Matrix<X16R, X16C>,
+    input_vector: &Vector<X16C>,
+    output_partial_sum_vector: &mut SVector<F16x16, R>,
+    dummy: &impl PimOperand,
+) {
+    // Load input vector into GRF-A registers
+    for chunk in input_vector.0.iter() {
+        chunk.execute_read();
+    }
+
+    // Execute the MAC instructions without memory barriers
+    for sub_matrix in matrix.0.iter() {
+        for column_block in sub_matrix.fixed_rows::<1>(0).iter() {
+            column_block.execute_read_async();
+        }
+    }
+
+    // Verify all memory accesses have finished
+    barrier::dsb(barrier::SY);
+
+    // Copy the partial sums into the bank
+    for chunk in output_partial_sum_vector
+        .fixed_rows_with_step_mut::<X16R>(0, 16)
+        .iter_mut()
+    {
+        chunk.execute_write();
+    }
+
+    // Execute the EXIT instruction
+    dummy.execute_read();
+}
+```
+</div>
+</div>
+
+<!-- </Transform> -->

slides/pim.md

@@ -15,6 +15,49 @@ figureFootnoteNumber: 1
 </Footnote>
 </Footnotes>
 
+<!--
+- Workload must be memory-bound
+
+- memory-bound:
+  - fully-connected layers
+  - layers of recurrent neural networks (RNNs)
+  
+- not memory-bound:
+  - convolutional layers
+  	- data reuse
+-->
+
+---
+preload: false
+clicks: 1
+---
+
+## Processing-in-Memory
+### Applicable Workloads
+<hr/>
+
+<br>
+
+- Convolutional layers have excessive data reuse
+- Small filter matrix fits onto on-chip cache
+
+<br>
+
+<Transform :scale="1.4">
+  <div class="absolute left-175px top-1px">
+    <img src="/cnn_input.svg">
+  </div>
+  <div v-if="$slidev.nav.clicks === 0" class="absolute left-175px">
+    <img src="/cnn_filter.svg">
+  </div>
+  <div v-if="$slidev.nav.clicks === 1"
+  v-motion
+  :initial="{ x: 175, y: 0}"
+  :enter="{ x: 335, y: 0, transition: { duration: 5000 }}">
+    <img src="/cnn_filter.svg">
+  </div>
+</Transform>
+
 ---
 
 ## Processing-in-Memory