From e3069103f1db73076b0ce8b645729a9744648dd7 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Sat, 4 Aug 2018 23:53:50 -0400
Subject: nested parallelisation, output task scheduler

- default off, --pp2 to use
---
 src/sdp/sdp.d | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'src/sdp/sdp.d')

diff --git a/src/sdp/sdp.d b/src/sdp/sdp.d
index 5a4c2f8..a135423 100755
--- a/src/sdp/sdp.d
+++ b/src/sdp/sdp.d
@@ -22,6 +22,7 @@ import
   sdp.source.read_config_files,
   sdp.source.read_source_files,
   sdp.output.hub;
+import std.algorithm;
 import std.parallelism;
 mixin(import("version.txt"));
 mixin CompileTimeInfo;
@@ -69,6 +70,7 @@ void main(string[] args) {
     "html-scroll"        : false,
     "manifest"           : false,
     "ocn"                : true,
+    "pp2"                : false,
     "quiet"              : false,
     "sisupod"            : false,
     "source"             : false,
@@ -112,6 +114,7 @@ void main(string[] args) {
     "html-scroll",        "--html-seg process html output",                                           &opts["html-scroll"],
     "manifest",           "--manifest process manifest output",                                       &opts["manifest"],
     "ocn",                "--ocn object cite numbers (default)",                                      &opts["ocn"],
+    "pp2",                "--pp2 nested parallelisation",                                             &opts["pp2"],
     "quiet",              "--quiet output to terminal",                                               &opts["quiet"],
     "sisupod",            "--sisupod sisupod source content bundled",                                 &opts["sisupod"],
     "source",             "--source markup source text content",                                      &opts["source"],
@@ -145,6 +148,7 @@ void main(string[] args) {
   if (helpInfo.helpWanted) {
     defaultGetoptPrinter("Some information about the program.", helpInfo.options);
   }
+  enum outTask { sisupod, source, sqlite, sqlite_multi, epub, html_scroll, html_seg, html_stuff }
   struct OptActions {
     auto assertions() {
       return opts["assertions"];
@@ -298,6 +302,34 @@ void main(string[] args) {
     auto sqlite_filename() {
       return settings["sqlite-filename"];
     }
+    auto pp2() {
+      return opts["pp2"];
+    }
+    auto output_task_scheduler() {
+      int[] schedule;
+      if (sisupod) {
+        schedule ~= outTask.sisupod;
+      }
+      if (source) {
+        schedule ~= outTask.source;
+      }
+      if (sqlite_discrete) {
+        schedule ~= outTask.sqlite;
+      }
+      if (epub) {
+        schedule ~= outTask.epub;
+      }
+      if (html_scroll) {
+        schedule ~= outTask.html_scroll;
+      }
+      if (html_seg) {
+        schedule ~= outTask.html_seg;
+      }
+      if (html_stuff) {
+        schedule ~= outTask.html_stuff;
+      }
+      return schedule.sort().uniq;
+    }
     auto abstraction() {
       bool _is = (
         opts["abstraction"]
-- 
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