Neko
0.8.1
A portable framework for high-order spectral element flow simulations
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Fortran OpenCL interface. More...
Data Types | |
interface | clGetPlatformIDs |
interface | clGetDeviceIDs |
interface | clCreateContext |
interface | clCreateCommandQueue |
interface | clCreateBuffer |
interface | clCreateUserEvent |
interface | clEnqueueReadBuffer |
interface | clEnqueueWriteBuffer |
interface | clEnqueueCopyBuffer |
interface | clEnqueueMarkerWithWaitList |
interface | clEnqueueMarker |
interface | clEnqueueWaitForEvents |
interface | clWaitForEvents |
interface | clSetUserEventStatus |
interface | clGetDeviceInfo |
interface | clReleaseContext |
interface | clReleaseCommandQueue |
interface | clReleaseDevice |
interface | clReleaseProgram |
interface | clReleaseMemObject |
interface | clReleaseEvent |
interface | clFlush |
interface | clFinish |
Enumerations | |
enum | { cl_success = 0 , cl_device_not_found = -1 , cl_device_not_available = -2 , cl_compiler_not_available = -3 , cl_mem_object_allocation_failure = -4 , cl_out_of_resources = -5 , cl_out_of_host_memory = -6 , cl_profiling_info_not_available = -7 , cl_mem_copy_overlap = -8 , cl_image_format_mismatch = -9 , cl_image_format_not_supported = -10 , cl_build_program_failure = -11 , cl_map_failure = -12 } |
Enum Error Codes. More... | |
enum | { cl_mem_read_write = 1 , cl_mem_write_only = 2 , cl_mem_read_only = 4 , cl_mem_use_host_ptr = 8 , cl_mem_alloc_host_ptr = 16 , cl_mem_host_write_only = 128 , cl_mem_host_read_only = 256 , cl_mem_host_no_access = 512 } |
Enum mem flags. More... | |
enum | { cl_complete = 0 , cl_running = 1 , cl_submitted = 2 , cl_queued = 3 } |
Enum event flags. More... | |
enum | { cl_false = 0 , cl_true = 1 } |
Enum boolean. More... | |
enum | { cl_context_platform = int(Z'1084') } |
enum | { cl_device_name = 4139 } |
Enum device info. More... | |
Functions/Subroutines | |
subroutine | opencl_init |
subroutine | opencl_finalize |
subroutine | opencl_device_name (name) |
Variables | |
type(c_ptr), bind(C) | glb_cmd_queue = C_NULL_PTR |
Global OpenCL command queue. More... | |
type(c_ptr), bind(C) | aux_cmd_queue = C_NULL_PTR |
Aux OpenCL command queue. More... | |
type(c_ptr), bind(C) | glb_ctx = C_NULL_PTR |
Global OpenCL context. More... | |
type(c_ptr), target | glb_device_id = C_NULL_PTR |
Global OpenCL device_id. More... | |
integer(c_int64_t), parameter | cl_device_type_default = 1 |
Device types. More... | |
integer(c_int64_t), parameter | cl_device_type_cpu = 2 |
integer(c_int64_t), parameter | cl_device_type_gpu = 4 |
integer(c_int64_t), parameter | cl_device_type_accelerator = 8 |
integer(c_int64_t), parameter | cl_device_type_custom = 16 |
integer(c_int64_t), parameter | cl_device_type_all = int(Z'FFFFFFFF', i8) |
Fortran OpenCL interface.
anonymous enum |
Enum Error Codes.
Definition at line 55 of file opencl_intf.F90.
anonymous enum |
Enum mem flags.
Enumerator | |
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cl_mem_read_write | |
cl_mem_write_only | |
cl_mem_read_only | |
cl_mem_use_host_ptr | |
cl_mem_alloc_host_ptr | |
cl_mem_host_write_only | |
cl_mem_host_read_only | |
cl_mem_host_no_access |
Definition at line 72 of file opencl_intf.F90.
anonymous enum |
Enum event flags.
Enumerator | |
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cl_complete | |
cl_running | |
cl_submitted | |
cl_queued |
Definition at line 84 of file opencl_intf.F90.
anonymous enum |
anonymous enum |
Enumerator | |
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cl_context_platform |
Definition at line 97 of file opencl_intf.F90.
anonymous enum |
subroutine opencl_intf::opencl_device_name | ( | character(len=*), intent(inout) | name | ) |
subroutine opencl_intf::opencl_finalize |
subroutine opencl_intf::opencl_init |
type(c_ptr), bind(C) opencl_intf::aux_cmd_queue = C_NULL_PTR |
Aux OpenCL command queue.
Definition at line 46 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_accelerator = 8 |
Definition at line 110 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_all = int(Z'FFFFFFFF', i8) |
Definition at line 112 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_cpu = 2 |
Definition at line 108 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_custom = 16 |
Definition at line 111 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_default = 1 |
Device types.
Definition at line 107 of file opencl_intf.F90.
integer(c_int64_t), parameter opencl_intf::cl_device_type_gpu = 4 |
Definition at line 109 of file opencl_intf.F90.
type(c_ptr), bind(C) opencl_intf::glb_cmd_queue = C_NULL_PTR |
Global OpenCL command queue.
Definition at line 43 of file opencl_intf.F90.
type(c_ptr), bind(C) opencl_intf::glb_ctx = C_NULL_PTR |
Global OpenCL context.
Definition at line 49 of file opencl_intf.F90.
type(c_ptr), target opencl_intf::glb_device_id = C_NULL_PTR |
Global OpenCL device_id.
Definition at line 52 of file opencl_intf.F90.