From eab56a7f006f5a73c2b7eb984b2aae72bc898212 Mon Sep 17 00:00:00 2001
From: Benji Dial <benji6283@gmail.com>
Date: Sat, 25 Nov 2023 18:15:30 -0500
Subject: allow more control over init_round, rewrite tabulator and make it run
 every possible separation and turn order exactly once

---
 tabulator-mpi/head.cpp | 112 -------------------------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 tabulator-mpi/head.cpp

(limited to 'tabulator-mpi/head.cpp')

diff --git a/tabulator-mpi/head.cpp b/tabulator-mpi/head.cpp
deleted file mode 100644
index 38fcde6..0000000
--- a/tabulator-mpi/head.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-#include <lib94/lib94.hpp>
-#include <cstdio>
-#include <mpi.h>
-
-#include "constants.hpp"
-
-static int **wins;
-
-static int get_result() {
-  int result[4];
-  MPI_Status status;
-  MPI_Recv(result, 4, MPI_INT, MPI_ANY_SOURCE, 1, MPI_COMM_WORLD, &status);
-
-  if (result[0] != -1) {
-    wins[result[0]][result[1]] += result[2];
-    wins[result[1]][result[0]] += result[3];
-  }
-
-  return status.MPI_SOURCE;
-}
-
-void head_main(int comm_size, int warrior_count, const lib94::warrior *const *warriors) {
-  wins = new int *[warrior_count];
-  for (int i = 0; i < warrior_count; ++i) {
-    wins[i] = new int[warrior_count];
-    for (int j = 0; j < warrior_count; ++j)
-      wins[i][j] = 0;
-  }
-
-  int chunks = warrior_count * (warrior_count - 1) / 2 * CHUNKS_PER_PAIR;
-  int on_chunk = 0;
-
-  int right_name_width = 0;
-  for (int i = 0; i < warrior_count; ++i)
-    if ((int)warriors[i]->name.size() > right_name_width)
-      right_name_width = warriors[i]->name.size();
-
-  int rank_width = std::max(std::string("rank").size(), std::to_string(comm_size - 1).size());
-  int right_round_width = std::to_string(CHUNKS_PER_PAIR * ROUNDS_PER_CHUNK).size();
-  int right_chunk_width = std::to_string(chunks).size();
-
-  int left_name_width = std::max(right_name_width, (int)std::string("match").size() - right_name_width - 4);
-  int left_round_width = std::max((int)std::to_string((CHUNKS_PER_PAIR - 1) * ROUNDS_PER_CHUNK + 1).size(), (int)std::string("rounds").size() - right_round_width - 3);
-  int left_chunk_width = std::max(right_chunk_width, (int)std::string("chunk").size() - right_chunk_width - 3);
-
-  fprintf(stderr, "\x1b""7\x1b[?47h\x1b[?25l\x1b[2J\x1b[0H");
-  fprintf(stderr, "%*s | %*s | %*s | %*s", rank_width, "rank",
-    left_name_width + 4 + right_name_width, "match",
-    left_round_width + 3 + right_round_width, "rounds",
-    left_chunk_width + 3 + right_chunk_width, "chunk");
-
-  for (int i = 0; i < warrior_count; ++i)
-    for (int j = i + 1; j < warrior_count; ++j)
-      for (int x = 0; x < CHUNKS_PER_PAIR; ++x) {
-        ++on_chunk;
-        int rank = get_result();
-        int message[4] = {i, j, x * ROUNDS_PER_CHUNK};
-        MPI_Send(message, 4, MPI_INT, rank, 0, MPI_COMM_WORLD);
-        fprintf(stderr, "\x1b[%d;0H%*d | %*s vs %*s | %*d - %*d | %*d / %*d\x1b[0K", rank + 1, rank_width, rank,
-          left_name_width, warriors[i]->name.c_str(), right_name_width, warriors[j]->name.c_str(),
-          left_round_width, x * ROUNDS_PER_CHUNK + 1, right_round_width, x * ROUNDS_PER_CHUNK + ROUNDS_PER_CHUNK,
-          left_chunk_width, on_chunk, right_chunk_width, chunks);
-      }
-
-  for (int i = 0; i < comm_size - 1; ++i) {
-    int rank = get_result();
-    int message[4] = {-1};
-    MPI_Send(message, 4, MPI_INT, rank, 0, MPI_COMM_WORLD);
-    fprintf(stderr, "\x1b[%d;0H%*d | %*s | %*s | %*s\x1b[0K",
-      rank + 1, rank_width, rank,
-      left_name_width + 4 + right_name_width, "",
-      left_round_width + 3 + right_round_width, "",
-      left_chunk_width + 3 + right_chunk_width, "done");
-  }
-
-  fprintf(stderr, "\x1b[?25h\x1b[?47l\x1b""8");
-
-  int *tab_widths = new int[warrior_count + 1];
-  tab_widths[0] = 0;
-
-  for (int i = 0; i < warrior_count; ++i) {
-    int len = warriors[i]->name.size();
-    if (len > tab_widths[0])
-      tab_widths[0] = len;
-    tab_widths[i + 1] = len > 5 ? len : 5;
-  }
-
-  printf(" %*s", tab_widths[0], "");
-  for (int j = 0; j < warrior_count; ++j)
-    printf(" | %*s", tab_widths[j + 1], warriors[j]->name.c_str());
-  putchar('\n');
-
-  putchar('-');
-  for (int x = 0; x < tab_widths[0]; ++x)
-    putchar('-');
-  for (int j = 0; j < warrior_count; ++j) {
-    printf("-+-");
-    for (int x = 0; x < tab_widths[j + 1]; ++x)
-      putchar('-');
-  }
-  printf("-\n");
-
-  for (int i = 0; i < warrior_count; ++i) {
-    printf(" %*s", tab_widths[0], warriors[i]->name.c_str());
-    for (int j = 0; j < warrior_count; ++j)
-      if (i == j)
-        printf(" | %*s", tab_widths[j + 1], "x");
-      else
-        printf(" | %*d", tab_widths[j + 1], wins[i][j]);
-    putchar('\n');
-  }
-}
-- 
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