1 files changed, 0 insertions, 80 deletions

diff --git a/nacl/cpucycles/alpha.c b/nacl/cpucycles/alpha.c
deleted file mode 100644
index ef497999..00000000
--- a/nacl/cpucycles/alpha.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-cpucycles/alpha.c version 20060316
-D. J. Bernstein
-Public domain.
-*/
-
-#include <time.h>
-#include <unistd.h>
-#include <sys/time.h>
-
-static long long tod(void)
-{
-  struct timeval t;
-  gettimeofday(&t,(struct timezone *) 0);
-  return t.tv_sec * (long long) 1000000 + t.tv_usec;
-}
-
-static long long rpcc(void)
-{
-  unsigned long long t;
-  asm volatile("rpcc %0" : "=r"(t));
-  return t & 0xffffffff;
-}
-
-static long long firstrpcc;
-static long long firsttod;
-static long long lastrpcc;
-static long long lasttod;
-static double mhz = 0;
-
-static void init(void)
-{
-  firstrpcc = rpcc();
-  firsttod = tod();
-
-  do {
-    lastrpcc = rpcc();
-    lasttod = tod();
-  } while (lasttod - firsttod < 10000);
-
-  lastrpcc -= firstrpcc; lastrpcc &= 0xffffffff;
-  lasttod -= firsttod;
-
-  mhz = (double) lastrpcc / (double) lasttod;
-}
-
-long long cpucycles_alpha(void)
-{
-  double x;
-  long long y;
-
-  if (!mhz) init();
-
-  lastrpcc = rpcc();
-  lasttod = tod();
-
-  lastrpcc -= firstrpcc; lastrpcc &= 0xffffffff;
-  lasttod -= firsttod;
-
-  /* Number of cycles since firstrpcc is lastrpcc + 2^32 y for unknown y. */
-  /* Number of microseconds since firsttod is lasttod. */
-
-  x = (lasttod * mhz - lastrpcc) * 0.00000000023283064365386962890625;
-  y = x;
-  while (x > y + 0.5) y += 1;
-  while (x < y - 0.5) y -= 1;
-
-  y *= 4294967296ULL;
-  lastrpcc += y;
-
-  mhz = (double) lastrpcc / (double) lasttod;
-
-  return firstrpcc + lastrpcc;
-}
-
-long long cpucycles_alpha_persecond(void)
-{
-  if (!mhz) init();
-  return 1000000.0 * mhz;
-}