anv: Enable INTEL_MEASURE=cpu

Reviewed-by: Mark Janes <markjanes@swizzler.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21505>

src/intel/vulkan/anv_measure.c

@@ -104,6 +104,10 @@ anv_measure_init(struct anv_cmd_buffer *cmd_buffer)
                VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
 
    memset(measure, 0, batch_bytes);
+   cmd_buffer->measure = measure;
+   if(config->cpu_measure)
+      return;
+
    ASSERTED VkResult result =
       anv_device_alloc_bo(device, "measure data",
                           config->batch_size * sizeof(uint64_t),
@@ -112,8 +116,6 @@ anv_measure_init(struct anv_cmd_buffer *cmd_buffer)
                           (struct anv_bo**)&measure->bo);
    measure->base.timestamps = measure->bo->map;
    assert(result == VK_SUCCESS);
-
-   cmd_buffer->measure = measure;
 }
 
 static void
@@ -126,6 +128,7 @@ anv_measure_start_snapshot(struct anv_cmd_buffer *cmd_buffer,
    struct anv_measure_batch *measure = cmd_buffer->measure;
    struct anv_physical_device *device = cmd_buffer->device->physical;
    struct intel_measure_device *measure_device = &device->measure_device;
+   struct intel_measure_config *config = config_from_command_buffer(cmd_buffer);
 
    const unsigned device_frame = measure_device->frame;
 
@@ -148,6 +151,18 @@ anv_measure_start_snapshot(struct anv_cmd_buffer *cmd_buffer,
 //          framebuffer == 0 ); /* compute has no framebuffer */
 
    unsigned index = measure->base.index++;
+   if (event_name == NULL)
+      event_name = intel_measure_snapshot_string(type);
+
+   if (config->cpu_measure) {
+      intel_measure_print_cpu_result(measure->base.frame,
+                                     measure->base.batch_count,
+                                     index/2,
+                                     measure->base.event_count,
+                                     count,
+                                     event_name);
+      return;
+   }
 
    (*device->cmd_emit_timestamp)(batch, cmd_buffer->device,
                                  (struct anv_address) {
@@ -155,9 +170,6 @@ anv_measure_start_snapshot(struct anv_cmd_buffer *cmd_buffer,
                                     .offset = index * sizeof(uint64_t) },
                                  ANV_TIMESTAMP_CAPTURE_AT_CS_STALL);
 
-   if (event_name == NULL)
-      event_name = intel_measure_snapshot_string(type);
-
    struct intel_measure_snapshot *snapshot = &(measure->base.snapshots[index]);
    memset(snapshot, 0, sizeof(*snapshot));
    snapshot->type = type;
@@ -188,9 +200,12 @@ anv_measure_end_snapshot(struct anv_cmd_buffer *cmd_buffer,
    struct anv_batch *batch = &cmd_buffer->batch;
    struct anv_measure_batch *measure = cmd_buffer->measure;
    struct anv_physical_device *device = cmd_buffer->device->physical;
+   struct intel_measure_config *config = config_from_command_buffer(cmd_buffer);
 
    unsigned index = measure->base.index++;
    assert(index % 2 == 1);
+   if (config->cpu_measure)
+      return;
 
    (*device->cmd_emit_timestamp)(batch, cmd_buffer->device,
                                  (struct anv_address) {
@@ -347,7 +362,8 @@ anv_measure_destroy(struct anv_cmd_buffer *cmd_buffer)
     */
    intel_measure_gather(&physical->measure_device, &physical->info);
 
-   anv_device_release_bo(device, measure->bo);
+   if (measure->bo != NULL)
+      anv_device_release_bo(device, measure->bo);
    vk_free(&cmd_buffer->vk.pool->alloc, measure);
    cmd_buffer->measure = NULL;
 }
@@ -402,6 +418,9 @@ _anv_measure_submit(struct anv_cmd_buffer *cmd_buffer)
       base->event_count = 0;
    }
 
+   if (config->cpu_measure)
+      return;
+
    /* Mark the final timestamp as 'not completed'.  This marker will be used
     * to verify that rendering is complete.
     */