Improve gendata performance by replacing locks with atomic operations

1 files changed, 4 insertions, 4 deletions

diff --git a/src/solvers/h48/stats.h b/src/solvers/h48/stats.h
index 6e78ab5..ca4b72e 100644
--- a/src/solvers/h48/stats.h
+++ b/src/solvers/h48/stats.h
@@ -10,8 +10,8 @@ typedef struct {
         int8_t nmoves;
         int8_t depth;
         uint8_t moves[MAXLEN];
-        uint32_t *cocsepdata;
-        uint8_t *h48data;
+        const uint32_t *cocsepdata;
+        const uint8_t *h48data;
         char *s;
 } dfsarg_solveh48stats_t;
 
@@ -80,8 +80,8 @@ solve_h48stats(
 
         arg = (dfsarg_solveh48stats_t) {
                 .cube = cube,
-                .cocsepdata = get_cocsepdata_ptr(data),
-                .h48data = get_h48data_ptr(data),
+                .cocsepdata = get_cocsepdata_constptr(data),
+                .h48data = get_h48data_constptr(data),
                 .s = solutions
         };