Changeset 810c2c5

Timestamp:

Apr 25, 2026, 3:51:31 AM (4 days ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

master

Children:

408f954

Parents:

79f1285

Message:

address two string-section oustanding items: remove confusing sentences; add attribution plot overlay for separate compilation overhead

Location:

doc/theses/mike_brooks_MMath

Files:

• benchmarks/string/string-separate-compilation-overhead.README.txt (added)
• benchmarks/string/string-separate-compilation-overhead.csv (added)
• benchmarks/string/string-separate-compilation-overhead.xlsx (added)
• plots/string-allocn-attrib-sepcmp.py (added)
• plots/string-allocn.d (modified) (2 diffs)
• plots/string-allocn.gp (modified) (2 diffs)
• string.tex (modified) (2 diffs)

doc/theses/mike_brooks_MMath/plots/string-allocn.d

@@ -1 +1 @@
 plots/string-allocn.gp.INPUTS: build/plot-string-allocn.dat
 plots/string-allocn.gp.INPUTS: build/plot-string-allocn-attrib.dat
+plots/string-allocn.gp.INPUTS: build/plot-string-allocn-attrib-sepcmp.dat
 plots/string-allocn.py.INPUTS: benchmarks/string/result-allocate-space-cfa.ssv
 plots/string-allocn.py.INPUTS: benchmarks/string/result-allocate-space-stl.ssv
@@ -7 +8 @@
 plots/string-allocn-attrib.py.INPUTS: benchmarks/string/result-allocate-attrib-stl.ssv
 plots/string-allocn-attrib.py.INPUTS: benchmarks/string/result-allocate-attrib-cfa.ssv
+plots/string-allocn-attrib-sepcmp.py.INPUTS: benchmarks/string/string-separate-compilation-overhead.csv
+plots/string-allocn-attrib-sepcmp.py.INPUTS: build/plot-string-allocn-attrib.dat

doc/theses/mike_brooks_MMath/plots/string-allocn.gp

@@ -112 +112 @@
 }
 
+# bonus legend of black box = sepcomp overhead
+set object rect from graph 0.05, graph 0.92 to graph 0.11, graph 0.935 fc rgb "black"
+set label "sep. comp.\noverhead" at graph 0.14, graph 0.935 left font "Times,15"
 
+pattern(i) = \
+    (i==1 ? 1 : \
+     i==2 ? 4 : \
+     i==3 ? 2 : \
+     i==4 ? 6 : \
+     i==5 ? 3 : \
+     i==6 ? 5 : \
+              1)
 
 plot \
@@ -120 +131 @@
                           (stringcolumn("category") eq STATS_word[i] ? ($5 + $8) : 1/0): \
                           (stringcolumn("category") eq STATS_word[i] ? (BAR_RELWD*(BAR_XSHIFT*$1**LEN_X_SEP*$3/SCALE)) : 1/0) \
-                with boxes ls i title STATS_word[i], \
+                with boxes ls i fs pattern pattern(i) title STATS_word[i], \
+        INDIR.'/plot-string-allocn-attrib-sepcmp.dat' \
+            using (BAR_XSHIFT*$1**LEN_X_SEP*$3/SCALE*0.75): \
+                        (($8+$10)/2): \
+                        (BAR_RELWD*(BAR_XSHIFT*$1**LEN_X_SEP*$3/SCALE)/4): \
+                        ($9/2) \
+                notitle \
+                with boxxyerrorbars lt rgb "black", \
         INDIR."/plot-string-allocn.dat" \
            i 1 using (50 **LEN_X_SEP*$5/SCALE):2     notitle with lines      lt rgb "red"         dt '.'  lw 2, \

doc/theses/mike_brooks_MMath/string.tex

@@ -2024 +2024 @@
 So again, \CFA helps users who just want to treat strings as values, and not think about the resource management under the covers.
 
-\PAB{Something is wrong with these sentences: While not a design goal, and not graphed, \CFA in STL-emulation mode outperformed STL in this case.
-User-managed allocation reuse did not affect either implementation in this case; only ``fresh'' results are shown.}
-
 
 \subsection{Test: Pass Argument}
@@ -2190 +2187 @@
 The skipped attribution \emph{Other} has samples that meet none of the criteria above.
 
-\PAB{From Mike: need to add the sep-comp side bar to the graph.}
-
 Beside \CFA's principal bars, a bar for separate-compilation overhead (\emph{sep.\ comp.}) shows the benefit that STL enjoys by using monolithic compilation.
 \CFA currently forgoes this benefit.