added rand_uniform and thres_mask for cumatrix

1 files changed, 21 insertions, 0 deletions

diff --git a/nerv/matrix/generic/cumatrix.c b/nerv/matrix/generic/cumatrix.c
index 3d9e694..d1f763b 100644
--- a/nerv/matrix/generic/cumatrix.c
+++ b/nerv/matrix/generic/cumatrix.c
@@ -62,6 +62,25 @@ static int nerv_matrix_(lua_sigmoid_grad)(lua_State *L) {
     return 0;
 }
 
+static int nerv_matrix_(lua_thres_mask)(lua_State *L) {
+    Status status;
+    Matrix *a = luaT_checkudata(L, 1, nerv_matrix_(tname));
+    MATRIX_ELEM thres = luaL_checknumber(L, 2);
+    MATRIX_ELEM low = luaL_checknumber(L, 3);
+    MATRIX_ELEM high = luaL_checknumber(L, 4);
+    nerv_matrix_(thres_mask)(a, thres, low, high, &status);
+    NERV_LUA_CHECK_STATUS(L, status);
+    return 0;
+}
+
+static int nerv_matrix_(lua_rand_uniform)(lua_State *L) {
+    Status status;
+    Matrix *a = luaT_checkudata(L, 1, nerv_matrix_(tname));
+    nerv_matrix_(rand_uniform)(a, &status);
+    NERV_LUA_CHECK_STATUS(L, status);
+    return 0;
+}
+
 static int nerv_matrix_(lua_tanh)(lua_State *L) {
     Status status;
     Matrix *a = luaT_checkudata(L, 1, nerv_matrix_(tname));
@@ -349,9 +368,11 @@ static const luaL_Reg nerv_matrix_(extra_methods)[] = {
     {"sigmoid_grad", nerv_matrix_(lua_sigmoid_grad)},
     {"tanh", nerv_matrix_(lua_tanh)},
     {"tanh_grad", nerv_matrix_(lua_tanh_grad)},
+    {"rand_uniform", nerv_matrix_(lua_rand_uniform)},
     {"softmax", nerv_matrix_(lua_softmax)},
     {"mul_elem", nerv_matrix_(lua_mul_elem)},
     {"log_elem", nerv_matrix_(lua_log_elem)},
+    {"thres_mask", nerv_matrix_(lua_thres_mask)},
     {"copy_rows_fromh_by_idx", nerv_matrix_(lua_copy_rows_fromh_by_idx)},
     {"copy_rows_fromd_by_idx", nerv_matrix_(lua_copy_rows_fromd_by_idx)},
     {"expand_frm", nerv_matrix_(lua_expand_frm)},