1 files changed, 0 insertions, 64 deletions
diff --git a/emulator/qtools/hist_trace.cpp b/emulator/qtools/hist_trace.cpp
deleted file mode 100644
index d2c6a90e5..000000000
--- a/emulator/qtools/hist_trace.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#include "trace_reader.h"
-
-static const int kMaxHistEntries = 256;
-static const int kMaxHistEntries2 = kMaxHistEntries /  2;
-int hist[kMaxHistEntries];
-int underflow, overflow;
-
-int main(int argc, char **argv) {
-  if (argc != 2) {
-    fprintf(stderr, "Usage: %s trace_file\n", argv[0]);
-    exit(1);
-  }
-
-  char *trace_filename = argv[1];
-  TraceReaderBase *trace = new TraceReaderBase;
-  trace->Open(trace_filename);
-
-  uint64_t prev_bb_num = 0;
-  uint64_t prev_time = 0;
-  int total = 0;
-  
-  while (1) {
-    BBEvent event;
-
-    if (trace->ReadBB(&event))
-      break;
-    int bb_diff = event.bb_num - prev_bb_num;
-    //int time_diff = event.time - prev_time;
-    //printf("bb_num: %llu prev: %llu, diff: %d\n",
-    // event.bb_num, prev_bb_num, bb_diff);
-    prev_bb_num = event.bb_num;
-    prev_time = event.time;
-
-    bb_diff += kMaxHistEntries2;
-    if (bb_diff < 0)
-      underflow += 1;
-    else if (bb_diff >= kMaxHistEntries)
-      overflow += 1;
-    else
-      hist[bb_diff] += 1;
-    total += 1;
-  }
-
-  int sum = 0;
-  double sum_per = 0;
-  double per = 0;
-  for (int ii = 0; ii < kMaxHistEntries; ++ii) {
-    if (hist[ii] == 0)
-      continue;
-    per = 100.0 * hist[ii] / total;
-    sum += hist[ii];
-    sum_per = 100.0 * sum / total;
-    printf(" %4d: %6d %6.2f %6.2f\n", ii - kMaxHistEntries2, hist[ii], per, sum_per);
-  }
-  per = 100.0 * underflow / total;
-  printf("under: %6d %6.2f\n", underflow, per);
-  per = 100.0 * overflow / total;
-  printf("over:  %6d %6.2f\n", overflow, per);
-  printf("total: %6d\n", total);
-  return 0;
-}