hal_mmd: add streaming control signal functions

Signed-off-by: Peter Colberg <[email protected]>

Author: pcolberg

include/acl_hal.h

@@ -239,6 +239,12 @@ typedef struct {
   /// Allocate USM shared memory
   void *(*shared_alloc)(cl_device_id device, size_t size, size_t alignment,
                         mem_properties_t *properties, int *error);
+
+  void (*simulation_streaming_kernel_start)(unsigned int physical_device_id,
+                                            const std::string &kernel_name);
+  void (*simulation_streaming_kernel_done)(unsigned int physical_device_id,
+                                           const std::string &kernel_name,
+                                           unsigned int &finish_counter);
 } acl_hal_t;
 
 /// Linked list of MMD library names to load.

src/acl_hal_mmd.cpp

@@ -154,6 +154,12 @@ int acl_hal_mmd_set_profile_start_count(unsigned int physical_device_id,
 int acl_hal_mmd_set_profile_stop_count(unsigned int physical_device_id,
                                        unsigned int accel_id, uint64_t value);
 
+void acl_hal_mmd_simulation_streaming_kernel_start(
+    unsigned int physical_device_id, const std::string &kernel_name);
+void acl_hal_mmd_simulation_streaming_kernel_done(
+    unsigned int physical_device_id, const std::string &kernel_name,
+    unsigned int &finish_counter);
+
 static size_t acl_kernel_if_read(acl_bsp_io *io, dev_addr_t src, char *dest,
                                  size_t size);
 static size_t acl_kernel_if_write(acl_bsp_io *io, dev_addr_t dest,
@@ -344,7 +350,9 @@ static acl_hal_t acl_hal_mmd = {
     acl_hal_mmd_close_devices,                    // close_devices
     acl_hal_mmd_host_alloc,                       // host_alloc
     acl_hal_mmd_free,                             // free
-    acl_hal_mmd_shared_alloc                      // shared_alloc
+    acl_hal_mmd_shared_alloc,                     // shared_alloc
+    acl_hal_mmd_simulation_streaming_kernel_start, // simulation_streaming_kernel_start
+    acl_hal_mmd_simulation_streaming_kernel_done, // simulation_streaming_kernel_done
 };
 
 // This will contain the device physical id to tell us which device across all
@@ -2827,3 +2835,18 @@ unsigned acl_convert_mmd_capabilities(unsigned mmd_capabilities) {
   }
   return capability;
 }
+
+void acl_hal_mmd_simulation_streaming_kernel_start(
+    unsigned int physical_device_id, const std::string &kernel_name) {
+  device_info[physical_device_id]
+      .mmd_dispatch->aocl_mmd_simulation_streaming_kernel_start(
+          device_info[physical_device_id].handle, kernel_name);
+}
+
+void acl_hal_mmd_simulation_streaming_kernel_done(
+    unsigned int physical_device_id, const std::string &kernel_name,
+    unsigned int &finish_counter) {
+  device_info[physical_device_id]
+      .mmd_dispatch->aocl_mmd_simulation_streaming_kernel_done(
+          device_info[physical_device_id].handle, kernel_name, finish_counter);
+}