modified: Julia/memory_usage.jl

jvo203 · Feb 17, 2022 · ba6a76d · ba6a76d
1 parent c2db1c0
commit ba6a76d
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Showing 2 changed files with 27 additions and 2 deletions.
diff --git a/Julia/julia_comparison.jl b/Julia/julia_comparison.jl
@@ -0,0 +1,23 @@
+using CSV
+using DataFrames
+using Plots
+
+data_r = CSV.read(homedir() * "/memory_usage_rust.csv", DataFrame)
+data_f = CSV.read(homedir() * "/memory_usage_fortran.csv", DataFrame)
+data_j = CSV.read(homedir() * "/memory_usage_worker.csv", DataFrame)
+
+timestamp_r = data_r[:, 1]
+allocated_r = data_r[:, 2] ./ (1024^3)
+
+timestamp_f = data_f[:, 1]
+allocated_f = data_f[:, 2] ./ (1024^3)
+
+timestamp_j = data_j[:, 1]
+allocated_j = 4 * data_j[:, 2] ./ (1024^2) # kB unit
+
+common = min(size(timestamp_r)[1], size(timestamp_f)[1], size(timestamp_j)[1])
+
+plot(timestamp_f[1:common], [allocated_r[1:common], allocated_f[1:common], allocated_j[1:common]], label = ["Rust fits_web_ql v4" "C / FORTRAN FITSWEBQLSE v5" "Julia FITSWEBQLSE v5"], xlabel = "elapsed time [s]", ylabel = "allocated memory [GB]", legend = :bottomright, title = "memory consumption comparison")
+# plot(timestamp_j, [allocated_r, allocated_f, allocated_j], label = ["Rust fits_web_ql v4" "C / FORTRAN FITSWEBQLSE v5" "Julia FITSWEBQLSE v5"], xlabel = "elapsed time [s]", ylabel = "allocated memory [GB]", legend = :bottomright, title = "memory consumption comparison")
+
+savefig(homedir() * "/julia_mem_comparison.pdf")
diff --git a/Julia/memory_usage.jl b/Julia/memory_usage.jl
@@ -6,7 +6,9 @@ data = CSV.read("memory_usage.csv", DataFrame)
 println(data[1:5, :])
 
 timestamp = data[:, 1]
-allocated = data[:, 2] ./ (1024^3)
+allocated = 4 * data[:, 2] ./ (1024^2) # kB for rss, bytes otherwise (Rust and FORTRAN)
+
+# plot(timestamp, allocated, label = "jemalloc stats.allocated memory [GB]", xlabel = "elapsed time [s]", ylabel = "memory [GB]", legend = :bottomright, title = "memory consumption")
+plot(timestamp, allocated, label = "allocated memory [GB]", xlabel = "elapsed time [s]", ylabel = "memory [GB]", legend = :bottomright, title = "Julia memory consumption")
 
-plot(timestamp, allocated, label = "jemalloc stats.allocated memory [GB]", xlabel = "elapsed time [s]", ylabel = "memory [GB]", legend = :bottomright, title = "memory consumption")
 savefig(homedir() * "/mem_allocated_v5.pdf")