================ @@ -0,0 +1,80 @@ +//===-- amdhsa_abi.h - AMDHSA ABI definition utilities --------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef __AMDHSA_ABI_H +#define __AMDHSA_ABI_H + +#include <stddef.h> +#include <stdint.h> + +typedef struct __attribute__((aligned(8))) amdhsa_implicit_kernarg_v5 { + uint32_t block_count[3]; + uint16_t group_size[3]; + uint16_t remainder[3]; + char reserved0[16]; + uint64_t global_offset[3]; + uint16_t grid_dims; + char reserved1[14]; + __attribute__((opencl_global)) void *hostcall_buffer; + __attribute__((opencl_global)) void *multigrid_sync_arg; + __attribute__((opencl_global)) void *heap_v1; + __attribute__((opencl_global)) void *default_queue; + __attribute__((opencl_global)) void *completion_action; + char reserved2[72]; + uint32_t private_base; // Unused on gfx9+ + uint32_t shared_base; // Unused on gfx9+ + __attribute__((opencl_global)) void *queue_ptr; + char reserved3[48]; +} amdhsa_implicit_kernarg_v5; + +_Static_assert(sizeof(amdhsa_implicit_kernarg_v5) == 256, "wrong struct size"); + +_Static_assert(offsetof(amdhsa_implicit_kernarg_v5, block_count[0]) == 0, ---------------- jhuber6 wrote:
Not sure we need to assert on every member of a naturally aligned struct, but I suppose it does prove that the offsets we use are correct. https://github.com/llvm/llvm-project/pull/181993 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
