split main executable into many and one

- src/main.cc: remove file.
- src/one.cc: add executable to do a single game run and write the
  strategy record.
- src/many.cc: add executable to run many trials at each minority size.
- write adoption amount.

Signed-off-by: Aiden Woodruff <woodra@rpi.edu>

4 files changed, 57 insertions, 18 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 536e475..7e0e575 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,10 @@
-add_executable(main
-        main.cc
+add_executable(one
+        one.cc
         NameGame.cc
 )
-target_link_libraries(main PRIVATE SNAP::SNAP)
+target_link_libraries(one PRIVATE SNAP::SNAP)
+add_executable(many
+        many.cc
+        NameGame.cc
+)
+target_link_libraries(many PRIVATE SNAP::SNAP)
diff --git a/src/main.cc b/src/main.cc
deleted file mode 100644
index f8776eb..0000000
--- a/src/main.cc
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <iostream>
-
-#include "NameGame.h"
-
-int main(int argc, char* argv[]) {
-        int group_size = 1000, cmsize = 292;
-        tp::NameGame namegame(group_size, cmsize, 12);
-        std::cout << "CM " << cmsize << " / " << group_size << std::endl;
-        int a = namegame.run(group_size * 1000);
-        std::cout << "Non-committed new strategy plays in the last N runs: " << a << std::endl;
-        namegame.writeRecord("strategy_record.csv");
-        return 0;
-}
-
-
diff --git a/src/many.cc b/src/many.cc
new file mode 100644
index 0000000..8844d04
--- /dev/null
+++ b/src/many.cc
@@ -0,0 +1,31 @@
+#include <iostream>
+#include <fstream>
+
+#include "NameGame.h"
+
+constexpr int group_size = 1000, T = 1000;
+constexpr int cmsize_min = 250, cmsize_max = 255;
+constexpr int trials = 10;
+
+int main(int argc, char* argv[]) {
+        tp::NameGame namegame(group_size, 0, 12);
+        std::vector<std::pair<int, int>> runs;
+        for (int i = cmsize_min; i <= cmsize_max; ++i) {
+                for (int j = 0; j < trials; ++j) {
+                        namegame.setCMsize(i);
+                        namegame.initMemory();
+                        namegame.clearRecord();
+                        int a = namegame.run(group_size * T);
+                        runs.push_back({i, a});
+                }
+                std::cout << "finished cmsize " << i << std::endl;
+        }
+        std::ofstream f("many.csv");
+        f << "cmsize,adopters\n";
+        for (const auto& p : runs) {
+                f << p.first << ',' << p.second << '\n';
+        }
+        return 0;
+}
+
+
diff --git a/src/one.cc b/src/one.cc
new file mode 100644
index 0000000..42eb4a8
--- /dev/null
+++ b/src/one.cc
@@ -0,0 +1,18 @@
+#include <iostream>
+
+#include "NameGame.h"
+
+constexpr int group_size = 1000, cmsize = 292, memlen = 12;
+constexpr int T = 1000;
+constexpr const char* outfile = "strategy_record.csv";
+
+int main(int argc, char* argv[]) {
+        tp::NameGame namegame(group_size, cmsize);
+        std::cout << "CM " << cmsize << " / " << group_size << std::endl;
+        int a = namegame.run(group_size * T);
+        std::cout << "New strategy adoption in the last N runs: " << a << std::endl;
+        namegame.writeRecord(outfile);
+        return 0;
+}
+
+