edits

[cdsspec-compiler.git] / output / mpmc-queue / testcase1.cc

diff --git a/output/mpmc-queue/testcase1.cc b/output/mpmc-queue/testcase1.cc
new file mode 100644 (file)
index 0000000..936315c
--- /dev/null
+++ b/output/mpmc-queue/testcase1.cc
@@ -0,0 +1,65 @@
+#include <inttypes.h>
+#include <threads.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <librace.h>
+
+#include "mpmc-queue.h"
+
+void threadA(struct mpmc_boundq_1_alt<int32_t, 2> *queue)
+{
+       int32_t *bin;
+       bin = queue->write_prepare();
+       if (bin) {
+               *bin = 1;
+               printf("write_bin %d, val %d\n", bin, 1);
+               queue->write_publish(bin);
+       } else {
+               printf("write failed\n");
+       }
+}
+
+void threadB(struct mpmc_boundq_1_alt<int32_t, 2> *queue)
+{
+       int32_t *bin;
+       bin = queue->read_fetch();
+       if (bin) {
+               printf("read_bin: %d, val %d\n", bin, *bin);
+               queue->read_consume(bin);
+       } else {
+               printf("Read failed\n");
+       }
+}
+
+int user_main(int argc, char **argv)
+{
+       struct mpmc_boundq_1_alt<int32_t, 2> queue;
+       thrd_t A, B;
+
+       printf("Adding initial element\n");
+       int32_t *bin;
+       bin = queue.write_prepare();
+       *bin = 17;
+       printf("init_write_bin %d, val %d\n", bin, 17);
+       queue.write_publish(bin);
+
+       bin = queue.write_prepare();
+       *bin = 27;
+       printf("init_write_bin %d, val %d\n", bin, 27);
+       queue.write_publish(bin);
+
+
+       printf("Start threads\n");
+
+       thrd_create(&A, (thrd_start_t)&threadA, &queue);
+       thrd_create(&B, (thrd_start_t)&threadB, &queue);
+
+       thrd_join(A);
+       thrd_join(B);
+       printf("Threads complete\n");
+
+       return 0;
+}
+