pfilt f; /* The rapid prime filter */
} pgen_filterctx;
-extern int pgen_filter(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_filter;
/* --- @pgen_jump@ --- *
*
pfilt f;
} pgen_jumpctx;
-extern int pgen_jump(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_jump;
/* --- @pgen_test@ --- *
*
* @rabin@ context.
*/
-extern int pgen_test(int /*rq*/, pgen_event */*ev*/, void */*p*/);
-
-/*----- Safe prime functions ----------------------------------------------*/
-
-/* --- @pgen_safestep@ --- *
+extern pgen_proc pgen_test;
+
+/*----- Simultaneous primality checking -----------------------------------*/
+
+typedef struct pgen_simulprime {
+ mp *mul, *add; /* Arguments from the client */
+ unsigned f; /* Flags, set by client, changed */
+#define PGENF_KEEP 1u /* Keep this prime's value */
+#define PGENF_JUMP 8u /* Use jump table, not stepping */
+ pfilt p; /* This prime's filter */
+ rabin r; /* Rabin testing context */
+ union {
+ mpw step; /* The simple step to use */
+ pfilt *jump; /* The jump to move by */
+ mp *x; /* The result, if wanted */
+ } u;
+} pgen_simulprime;
+
+typedef struct pgen_simulctx {
+ pgen_simulprime *v; /* Vector of related primes */
+ unsigned n; /* Size of the vector */
+ mp *step; /* Basic stepping value */
+} pgen_simulctx;
+
+/* --- @pgen_simulstep@ --- *
*
- * Steps two numbers, %$q$% and %$p = 2q + 1$%, such that neither has any
- * small factors. %$p$% is put in the event block.
+ * Step a collection of numbers simultaneously.
*/
-typedef struct pgen_safestepctx {
- pfilt q, p;
-} pgen_safestepctx;
-
-extern int pgen_safestep(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_simulstep;
-/* --- @pgen_safejump@ --- *
+/* --- @pgen_simultest@ --- *
*
- * Jumps two numbers, %$q$% and %$p = 2q + 1$% such that neither has any
- * small factors.
+ * Test a collection of numbers simultaneously.
*/
-typedef struct pgen_safejumpctx {
- pfilt q, jq;
- pfilt p, jp;
-} pgen_safejumpctx;
-
-extern int pgen_safejump(int /*rq*/, pgen_event */*ev*/, void */*p*/);
-
-/* --- @pgen_safetest@ --- *
- *
- * Applies Rabin-Miller tests to %$p$% and %$(p - 1)/2$%.
- */
-
-typedef struct pgen_safetestctx {
- pgen_safestepctx c;
- rabin q, p;
-} pgen_safetestctx;
-
-extern int pgen_safetest(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_simultest;
/*----- Miscellaneous steppers and testers --------------------------------*/
* %$\gcd(p, r) \le max$%.
*/
-extern int pgen_gcdstep(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_gcdstep;
/*----- Standard event handlers -------------------------------------------*/
* Displays a spinning baton to show progress.
*/
-extern int pgen_evspin(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_evspin;
/* --- @pgen_ev@ --- *
*
* Traditional event handler, shows dots for each test.
*/
-extern int pgen_ev(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_ev;
/* --- @pgen_subev@ --- *
*
* Subsidiary event handler, mainly for Lim-Lee searches and so on.
*/
-extern int pgen_subev(int /*rq*/, pgen_event */*ev*/, void */*p*/);
+extern pgen_proc pgen_subev;
/*----- The main driver ---------------------------------------------------*/