som

1 files changed, 7 insertions, 4 deletions

diff --git a/src/a3.c b/src/a3.c
index 8645e97..0c36fdd 100644
--- a/src/a3.c
+++ b/src/a3.c
@@ -8,16 +8,17 @@ void                a3_init(uint64_t n);
 void                a3_loop(uint64_t x0,uint64_t x1);
 
 algo_t a3 = {
-  .name = "a3 aka SDI0",
+  .name = "a3 codename \"substantial diameter increase\" aka SDI0 aka waste of tyme",
   .nmax = 1ULL<<32,
   .init = a3_init,
   .loop = a3_loop,
 };
 
-#define CROSSOVER             32768
-#define CROSSOVER_MASK        0xFFFFFFFFFFFF8000
 #define M24_SIZE              3
-#define M24_RANGE             (1<<24)
+#define M24_RANGE             (1<<(M24_SIZE*8))
+
+#define CROSSOVER             (1<<15)
+#define CROSSOVER_MASK        (~(CROSSOVER-1))
 
 static uint8_t     *m24;
 static uint32_t    *m32;
@@ -56,6 +57,7 @@ void a3_loop(uint64_t x0,uint64_t x1){
 static void inner(uint32_t x){
   uint32_t r;
 
+  //if(t >= CROSSOVER){
   if(t & CROSSOVER_MASK){
     uint64_t i = t-m24_n;
     r       = m32[i];
@@ -74,6 +76,7 @@ static void inner(uint32_t x){
 static void inner_bias(uint32_t x){
   uint32_t r;
 
+  //if(t >= CROSSOVER){
   if(t & CROSSOVER_MASK){
     uint64_t i = t-m24_n;
     r       = m32[i];