Vortex 2.0 changes:

+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

minor update

minor update

minor update

minor update

minor update

minor update

cleanup

cleanup

cache bindings and memory perf refactory

minor update

minor update

hw unit tests fixes

minor update

minor update

minor update

minor update

minor update

minor udpate

minor update

minor update

minor update

minor update

minor update

minor update

minor update

minor updates

minor updates

minor update

minor update

minor update

minor update

minor update

minor update

minor updates

minor updates

minor updates

minor updates

minor update

minor update

kernel/include/vx_spawn.h

@@ -0,0 +1,58 @@
+// Copyright © 2019-2023
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __VX_SPAWN_H__
+#define __VX_SPAWN_H__
+
+#include <stdint.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+  uint32_t num_groups[3];
+  uint32_t global_offset[3];
+  uint32_t local_size[3];
+  char * printf_buffer;
+  uint32_t *printf_buffer_position;
+  uint32_t printf_buffer_capacity;
+  uint32_t work_dim;
+} context_t;
+
+typedef void (*vx_spawn_kernel_cb) (
+  const void * /* arg */,
+	const context_t * /* context */,
+	uint32_t /* group_x */,
+	uint32_t /* group_y */,
+	uint32_t /* group_z */
+);
+
+typedef void (*vx_spawn_tasks_cb)(int task_id, void *arg);
+
+typedef void (*vx_serial_cb)(void *arg);
+
+void vx_wspawn_wait();
+
+void vx_spawn_kernel(context_t * ctx, vx_spawn_kernel_cb callback, void * arg);
+
+void vx_spawn_tasks(int num_tasks, vx_spawn_tasks_cb callback, void * arg);
+
+void vx_serial(vx_serial_cb callback, void * arg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __VX_SPAWN_H__