Batch complains if eta < 100% is missing. HOWTO.

scripts/process-results/HOWTO

+
+    Batch Processing
+----------------------------------------
+
+That's indeed a bit tricky:
+
+- setup.yaml .. normally
+- run $ make run-numerical
+- before adding results to git, run
+    $ cd results-noises_numerical
+    $ for i in `ls *-5.dat`  ; do mv $i batch-$i ; done
+    $ for i in `ls *-5.yaml` ; do mv $i batch-$i ; done
+- process with (modified accordingly, no parameters implemented)
+    $ ./batch-results.rb
+- in case it complains about missing results, inspect manually

scripts/process-results/batch-results.rb

@@ -20,9 +20,9 @@ PLOT_WIDTH_PER_PARAMS = 130
 #~ LAMBDAs = [80, 128]
 #~ PIs     = [2, 3, 4, 5, 6, 7]
 #~ QWs     = [5]
-LAMBDAs = [80]
-PIs     = [2, 3, 4]
-QWs     = [2, 3]
+LAMBDAs = [80, 128]
+PIs     = [2, 3, 4, 5, 6]
+QWs     = [5]
 
 # output dirs & files
 OUT_DIR = "out_batch"
@@ -69,7 +69,14 @@ File.open(path_dat, 'w') do |file|
         # calc eta_concrete
         results.each{|ri| ri[:bench][:noise][:eta_concrete]  = 300 * Math::sqrt(ri[:params][:_2Delta] * ri[:bench][:noise][:calc_V_0_concrete] + (ri[:params][:n] + 1).to_f / (48 * ri[:params][:N]**2)) * (1 << (ri[:params][:pi] + 1))}
 
-        # find the best median time with eta_C under 100%
+        # restrict to eta_C under 100%
+        results.select!{|ri| ri[:bench][:noise][:eta_concrete] <= 100.0 }
+        if results.empty?
+            $stderr.puts "(!) \e[31m\e[1mNo params with eta < 100% found\e[0m for λ = #{lambda}, π = #{pi}, 2^2Δ = #{qw}"
+            next
+        end
+
+        # take the best median time
         bp = results.select{|ri| ri[:bench][:noise][:eta_concrete] <= 100.0 }.sort_by{|ri| ri[:bench][:time][:time_median_ms] }.first
 
         params = bp[:params]