Evaluate memory footprints of hemera, generate process numbers in notebook

data/evaluate_gen.jl

@@ -18,23 +18,32 @@ input_file = ARGS[1]
 df = CSV.read(input_file, DataFrame)
 
 # plotting with process size as x axis
-THREADS = []
+THREADS = [1]
 
 for threads in THREADS
-    title_string = "n-photon Compton diagram generation, $threads threads"
+    title_string = "n-photon Compton diagram generation"
 
     df_filt = filter(:cpu_threads => x -> x == threads, df)
     df_filt = filter(:process_name => x -> proc_to_n(x) >= 1, df_filt)
+
+    # ns -> s
     df_filt.graph_gen_mean = @. df_filt.graph_gen_mean / 1e9
     df_filt.graph_gen_std = @. df_filt.graph_gen_std / 1e9
 
-    df_filt.process_size = @. proc_to_n(df_filt.process_name)
+    # B -> MB (not MiB since the log scale is base 10)
+    df_filt.graph_mem = @. df_filt.graph_mem / 1e6
+    df_filt.graph_mem_reduced = @. df_filt.graph_mem_reduced / 1e6
 
-    @df df_filt scatter(
-        :process_size,
-        :graph_gen_mean,
-        yerror = :graph_gen_std,
-        label = "graph generation time",
+    df_filt.process_size = @. proc_to_n(df_filt.process_name)
+    l = length(df_filt.process_size)
+
+
+    @df df_filt scatter(:process_size, :graph_mem, label = "unreduced graph", markersize = 7)
+    scatter!(
+        df_filt[!, :process_size][1:(l - 1)],
+        df_filt[!, :graph_mem_reduced][1:(l - 1)],
+        label = "reduced graph",
+        markershape = :square,
         markersize = 7,
     )
 
@@ -44,7 +53,41 @@ for threads in THREADS
         legend = :outerbottom,
         minorgrid = true,
         xticks = :process_size,
-        yticks = [1e-3, 1e-2, 1e-1, 1e-0, 1e1],
+        #yticks = [1e-3, 1e-1, 1e1, 1e3],
+        xgrid = false,
+        xminorticks = false,
+        legendcolumns = 1,
+        legend_font_pointsize = 10,
+        size = (800, 600),
+        ylabel = "memory footprint (MB)",
+        xlabel = "process size (#)",
+    )
+
+    savefig("gen_memory_$(threads).pdf")
+    exit(0)
+
+    @df df_filt scatter(
+        :process_size,
+        :graph_gen_mean,
+        yerror = :graph_gen_std,
+        label = "graph generation time",
+        markersize = 7,
+    )
+    scatter!(
+        df_filt[!, :process_size][1:(l - 1)],
+        df_filt[!, :graph_elapsed_reduce][1:(l - 1)],
+        label = "graph reduction time",
+        markershape = :square,
+        markersize = 7,
+    )
+
+    plot!(
+        title = title_string,
+        yscale = :log10,
+        legend = :outerbottom,
+        minorgrid = true,
+        xticks = :process_size,
+        yticks = [1e-3, 1e-1, 1e1, 1e3],
         xgrid = false,
         xminorticks = false,
         legendcolumns = 1,