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starpu_data_interfaces.h
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1 /* StarPU --- Runtime system for heterogeneous multicore architectures.
2  *
3  * Copyright (C) 2010-2013 Université de Bordeaux 1
4  * Copyright (C) 2010-2013 Centre National de la Recherche Scientifique
5  * Copyright (C) 2011-2012 Institut National de Recherche en Informatique et Automatique
6  *
7  * StarPU is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU Lesser General Public License as published by
9  * the Free Software Foundation; either version 2.1 of the License, or (at
10  * your option) any later version.
11  *
12  * StarPU is distributed in the hope that it will be useful, but
13  * WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15  *
16  * See the GNU Lesser General Public License in COPYING.LGPL for more details.
17  */
18 
19 #ifndef __STARPU_DATA_INTERFACES_H__
20 #define __STARPU_DATA_INTERFACES_H__
21 
22 #include <starpu.h>
23 
24 #ifdef STARPU_USE_CUDA
25 /* to use CUDA streams */
26 # ifdef STARPU_DONT_INCLUDE_CUDA_HEADERS
27 typedef void *cudaStream_t;
28 # else
29 # include <cuda_runtime.h>
30 # endif
31 #endif
32 
33 #ifdef __cplusplus
34 extern "C"
35 {
36 #endif
37 
39 {
40  int (*can_copy)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
41 
42  int (*ram_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
43  int (*ram_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
44  int (*ram_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
45 
46  int (*cuda_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
47  int (*cuda_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
48  int (*cuda_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
49 
50  int (*opencl_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
51  int (*opencl_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
52  int (*opencl_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
53 
54 #ifdef STARPU_USE_CUDA
55  int (*ram_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream);
56  int (*cuda_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream);
57  int (*cuda_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream);
58 #else
59 #ifdef STARPU_SIMGRID
61 #endif
62 #endif
63 
64 #if defined(STARPU_USE_OPENCL) && !defined(__CUDACC__)
65  int (*ram_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
66  int (*opencl_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
67  int (*opencl_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
68 #endif
69 
70  int (*any_to_any)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, void *async_data);
71 };
72 
73 int starpu_interface_copy(uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, void *async_data);
74 uintptr_t starpu_malloc_on_node(unsigned dst_node, size_t size);
75 void starpu_free_on_node(unsigned dst_node, uintptr_t addr, size_t size);
76 
78 {
90 };
91 
93 {
95  unsigned home_node, void *data_interface);
96  starpu_ssize_t (*allocate_data_on_node)(void *data_interface, unsigned node);
97  void (*free_data_on_node)(void *data_interface, unsigned node);
99  void * (*handle_to_pointer)(starpu_data_handle_t handle, unsigned node);
100  size_t (*get_size)(starpu_data_handle_t handle);
101  uint32_t (*footprint)(starpu_data_handle_t handle);
102  int (*compare)(void *data_interface_a, void *data_interface_b);
103  void (*display)(starpu_data_handle_t handle, FILE *f);
106 
108  struct starpu_multiformat_data_interface_ops* (*get_mf_ops)(void *data_interface);
109 
110  int (*pack_data)(starpu_data_handle_t handle, unsigned node, void **ptr, starpu_ssize_t *count);
111  int (*unpack_data)(starpu_data_handle_t handle, unsigned node, void *ptr, size_t count);
112 };
113 
115 
116 void starpu_data_register(starpu_data_handle_t *handleptr, unsigned home_node, void *data_interface, struct starpu_data_interface_ops *ops);
117 void starpu_data_ptr_register(starpu_data_handle_t handle, unsigned node);
119 
120 void *starpu_data_handle_to_pointer(starpu_data_handle_t handle, unsigned node);
122 
123 void *starpu_data_get_interface_on_node(starpu_data_handle_t handle, unsigned memory_node);
124 
125 extern struct starpu_data_interface_ops starpu_interface_matrix_ops;
126 
128 {
129  uintptr_t ptr;
130  uintptr_t dev_handle;
131  size_t offset;
132  uint32_t nx;
133  uint32_t ny;
134  uint32_t ld;
135  size_t elemsize;
136 };
137 
138 void starpu_matrix_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t ld, uint32_t nx, uint32_t ny, size_t elemsize);
139 void starpu_matrix_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset, uint32_t ld);
145 
146 #define STARPU_MATRIX_GET_PTR(interface) (((struct starpu_matrix_interface *)(interface))->ptr)
147 #define STARPU_MATRIX_GET_DEV_HANDLE(interface) (((struct starpu_matrix_interface *)(interface))->dev_handle)
148 #define STARPU_MATRIX_GET_OFFSET(interface) (((struct starpu_matrix_interface *)(interface))->offset)
149 #define STARPU_MATRIX_GET_NX(interface) (((struct starpu_matrix_interface *)(interface))->nx)
150 #define STARPU_MATRIX_GET_NY(interface) (((struct starpu_matrix_interface *)(interface))->ny)
151 #define STARPU_MATRIX_GET_LD(interface) (((struct starpu_matrix_interface *)(interface))->ld)
152 #define STARPU_MATRIX_GET_ELEMSIZE(interface) (((struct starpu_matrix_interface *)(interface))->elemsize)
153 
155 {
156  uint32_t *columns;
157  uint32_t *rows;
158  uintptr_t values;
159  uint32_t nx;
160  uint32_t ny;
161  uint32_t n_values;
162  size_t elemsize;
163 };
164 
165 void starpu_coo_data_register(starpu_data_handle_t *handleptr, unsigned home_node, uint32_t nx, uint32_t ny, uint32_t n_values, uint32_t *columns, uint32_t *rows, uintptr_t values, size_t elemsize);
166 
167 #define STARPU_COO_GET_COLUMNS(interface) \
168  (((struct starpu_coo_interface *)(interface))->columns)
169 #define STARPU_COO_GET_COLUMNS_DEV_HANDLE(interface) \
170  (((struct starpu_coo_interface *)(interface))->columns)
171 #define STARPU_COO_GET_ROWS(interface) \
172  (((struct starpu_coo_interface *)(interface))->rows)
173 #define STARPU_COO_GET_ROWS_DEV_HANDLE(interface) \
174  (((struct starpu_coo_interface *)(interface))->rows)
175 #define STARPU_COO_GET_VALUES(interface) \
176  (((struct starpu_coo_interface *)(interface))->values)
177 #define STARPU_COO_GET_VALUES_DEV_HANDLE(interface) \
178  (((struct starpu_coo_interface *)(interface))->values)
179 #define STARPU_COO_GET_OFFSET 0
180 #define STARPU_COO_GET_NX(interface) \
181  (((struct starpu_coo_interface *)(interface))->nx)
182 #define STARPU_COO_GET_NY(interface) \
183  (((struct starpu_coo_interface *)(interface))->ny)
184 #define STARPU_COO_GET_NVALUES(interface) \
185  (((struct starpu_coo_interface *)(interface))->n_values)
186 #define STARPU_COO_GET_ELEMSIZE(interface) \
187  (((struct starpu_coo_interface *)(interface))->elemsize)
188 
189 /* TODO: rename to 3dmatrix? */
191 {
192  uintptr_t ptr;
193  uintptr_t dev_handle;
194  size_t offset;
195  uint32_t nx;
196  uint32_t ny;
197  uint32_t nz;
198  uint32_t ldy;
199  uint32_t ldz;
200  size_t elemsize;
201 };
202 
203 void starpu_block_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t ldy, uint32_t ldz, uint32_t nx, uint32_t ny, uint32_t nz, size_t elemsize);
204 void starpu_block_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset, uint32_t ldy, uint32_t ldz);
212 
213 #define STARPU_BLOCK_GET_PTR(interface) (((struct starpu_block_interface *)(interface))->ptr)
214 #define STARPU_BLOCK_GET_DEV_HANDLE(interface) (((struct starpu_block_interface *)(interface))->dev_handle)
215 #define STARPU_BLOCK_GET_OFFSET(interface) (((struct starpu_block_interface *)(interface))->offset)
216 #define STARPU_BLOCK_GET_NX(interface) (((struct starpu_block_interface *)(interface))->nx)
217 #define STARPU_BLOCK_GET_NY(interface) (((struct starpu_block_interface *)(interface))->ny)
218 #define STARPU_BLOCK_GET_NZ(interface) (((struct starpu_block_interface *)(interface))->nz)
219 #define STARPU_BLOCK_GET_LDY(interface) (((struct starpu_block_interface *)(interface))->ldy)
220 #define STARPU_BLOCK_GET_LDZ(interface) (((struct starpu_block_interface *)(interface))->ldz)
221 #define STARPU_BLOCK_GET_ELEMSIZE(interface) (((struct starpu_block_interface *)(interface))->elemsize)
222 
224 {
225  uintptr_t ptr;
226  uintptr_t dev_handle;
227  size_t offset;
228  uint32_t nx;
229  size_t elemsize;
230 };
231 
232 void starpu_vector_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t nx, size_t elemsize);
233 void starpu_vector_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset);
237 
238 #define STARPU_VECTOR_GET_PTR(interface) (((struct starpu_vector_interface *)(interface))->ptr)
239 #define STARPU_VECTOR_GET_DEV_HANDLE(interface) (((struct starpu_vector_interface *)(interface))->dev_handle)
240 #define STARPU_VECTOR_GET_OFFSET(interface) (((struct starpu_vector_interface *)(interface))->offset)
241 #define STARPU_VECTOR_GET_NX(interface) (((struct starpu_vector_interface *)(interface))->nx)
242 #define STARPU_VECTOR_GET_ELEMSIZE(interface) (((struct starpu_vector_interface *)(interface))->elemsize)
243 
245 {
246  uintptr_t ptr;
247  size_t elemsize;
248  /* No dev_handle, since it can not be filtered, offset will always be zero */
249 };
250 
251 void starpu_variable_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, size_t size);
254 
255 #define STARPU_VARIABLE_GET_PTR(interface) (((struct starpu_variable_interface *)(interface))->ptr)
256 #define STARPU_VARIABLE_GET_ELEMSIZE(interface) (((struct starpu_variable_interface *)(interface))->elemsize)
257 #define STARPU_VARIABLE_GET_DEV_HANDLE(interface) \
258  (((struct starpu_variable_interface *)(interface))->ptr)
259 #define STARPU_VARIABLE_GET_OFFSET 0
260 
262 
264 {
265  uint32_t nnz;
266  uint32_t nrow;
267  uintptr_t nzval;
268  uint32_t *colind;
269  uint32_t *rowptr;
270 
271  uint32_t firstentry;
272 
273  size_t elemsize;
274 };
275 
276 void starpu_csr_data_register(starpu_data_handle_t *handle, unsigned home_node, uint32_t nnz, uint32_t nrow, uintptr_t nzval, uint32_t *colind, uint32_t *rowptr, uint32_t firstentry, size_t elemsize);
284 
285 #define STARPU_CSR_GET_NNZ(interface) (((struct starpu_csr_interface *)(interface))->nnz)
286 #define STARPU_CSR_GET_NROW(interface) (((struct starpu_csr_interface *)(interface))->nrow)
287 #define STARPU_CSR_GET_NZVAL(interface) (((struct starpu_csr_interface *)(interface))->nzval)
288 #define STARPU_CSR_GET_NZVAL_DEV_HANDLE(interface) \
289  (((struct starpu_csr_interface *)(interface))->nnz)
290 #define STARPU_CSR_GET_COLIND(interface) (((struct starpu_csr_interface *)(interface))->colind)
291 #define STARPU_CSR_GET_COLIND_DEV_HANDLE(interface) \
292  (((struct starpu_csr_interface *)(interface))->colind)
293 #define STARPU_CSR_GET_ROWPTR(interface) (((struct starpu_csr_interface *)(interface))->rowptr)
294 #define STARPU_CSR_GET_ROWPTR_DEV_HANDLE(interface) \
295  (((struct starpu_csr_interface *)(interface))->rowptr)
296 #define STARPU_CSR_GET_OFFSET 0
297 #define STARPU_CSR_GET_FIRSTENTRY(interface) (((struct starpu_csr_interface *)(interface))->firstentry)
298 #define STARPU_CSR_GET_ELEMSIZE(interface) (((struct starpu_csr_interface *)(interface))->elemsize)
299 
301 {
302  uint32_t nnz;
303  uint32_t nrow;
304 
305  uintptr_t nzval;
306  uint32_t *colind;
307  uint32_t *rowptr;
308 
309  uint32_t firstentry;
310 
311  uint32_t r;
312  uint32_t c;
313 
314  size_t elemsize;
315 };
316 
317 void starpu_bcsr_data_register(starpu_data_handle_t *handle, unsigned home_node, uint32_t nnz, uint32_t nrow, uintptr_t nzval, uint32_t *colind, uint32_t *rowptr, uint32_t firstentry, uint32_t r, uint32_t c, size_t elemsize);
318 
319 #define STARPU_BCSR_GET_NNZ(interface) (((struct starpu_bcsr_interface *)(interface))->nnz)
320 #define STARPU_BCSR_GET_NZVAL(interface) (((struct starpu_bcsr_interface *)(interface))->nzval)
321 #define STARPU_BCSR_GET_NZVAL_DEV_HANDLE(interface) \
322  (((struct starpu_bcsr_interface *)(interface))->nnz)
323 #define STARPU_BCSR_GET_COLIND(interface) (((struct starpu_bcsr_interface *)(interface))->colind)
324 #define STARPU_BCSR_GET_COLIND_DEV_HANDLE(interface) \
325  (((struct starpu_bcsr_interface *)(interface))->colind)
326 #define STARPU_BCSR_GET_ROWPTR(interface) (((struct starpu_bcsr_interface *)(interface))->rowptr)
327 #define STARPU_BCSR_GET_ROWPTR_DEV_HANDLE(interface) \
328  (((struct starpu_bcsr_interface *)(interface))->rowptr)
329 #define STARPU_BCSR_GET_OFFSET 0
336 uint32_t starpu_bcsr_get_r(starpu_data_handle_t handle);
337 uint32_t starpu_bcsr_get_c(starpu_data_handle_t handle);
339 
341 {
342  size_t cpu_elemsize;
349 };
350 
352 {
353  void *cpu_ptr;
354  void *cuda_ptr;
355  void *opencl_ptr;
356  uint32_t nx;
358 };
359 
360 void starpu_multiformat_data_register(starpu_data_handle_t *handle, unsigned home_node, void *ptr, uint32_t nobjects, struct starpu_multiformat_data_interface_ops *format_ops);
361 
362 #define STARPU_MULTIFORMAT_GET_CPU_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->cpu_ptr)
363 #define STARPU_MULTIFORMAT_GET_CUDA_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->cuda_ptr)
364 #define STARPU_MULTIFORMAT_GET_OPENCL_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->opencl_ptr)
365 #define STARPU_MULTIFORMAT_GET_NX(interface) (((struct starpu_multiformat_interface *)(interface))->nx)
366 
368 
369 int starpu_data_pack(starpu_data_handle_t handle, void **ptr, starpu_ssize_t *count);
370 int starpu_data_unpack(starpu_data_handle_t handle, void *ptr, size_t count);
372 
374 
375 #ifdef __cplusplus
376 }
377 #endif
378 
379 #endif /* __STARPU_DATA_INTERFACES_H__ */
size_t starpu_bcsr_get_elemsize(starpu_data_handle_t handle)
uint32_t starpu_matrix_get_nx(starpu_data_handle_t handle)
size_t starpu_vector_get_elemsize(starpu_data_handle_t handle)
void starpu_block_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset, uint32_t ldy, uint32_t ldz)
const struct starpu_data_copy_methods * copy_methods
Definition: starpu_data_interfaces.h:98
void(* display)(starpu_data_handle_t handle, FILE *f)
Definition: starpu_data_interfaces.h:103
Definition: starpu_task.h:73
uint32_t nx
Definition: starpu_data_interfaces.h:159
Definition: starpu_data_interfaces.h:81
int starpu_interface_copy(uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, void *async_data)
size_t offset
Definition: starpu_data_interfaces.h:194
uint32_t ny
Definition: starpu_data_interfaces.h:160
struct starpu_codelet * opencl_to_cpu_cl
Definition: starpu_data_interfaces.h:345
struct starpu_codelet * cpu_to_opencl_cl
Definition: starpu_data_interfaces.h:344
void starpu_coo_data_register(starpu_data_handle_t *handleptr, unsigned home_node, uint32_t nx, uint32_t ny, uint32_t n_values, uint32_t *columns, uint32_t *rows, uintptr_t values, size_t elemsize)
Definition: starpu_data_interfaces.h:80
uint32_t * starpu_csr_get_local_rowptr(starpu_data_handle_t handle)
uintptr_t starpu_variable_get_local_ptr(starpu_data_handle_t handle)
size_t elemsize
Definition: starpu_data_interfaces.h:229
int(* pack_data)(starpu_data_handle_t handle, unsigned node, void **ptr, starpu_ssize_t *count)
Definition: starpu_data_interfaces.h:110
struct starpu_codelet * cuda_to_cpu_cl
Definition: starpu_data_interfaces.h:348
uint32_t starpu_bcsr_get_nnz(starpu_data_handle_t handle)
void starpu_block_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t ldy, uint32_t ldz, uint32_t nx, uint32_t ny, uint32_t nz, size_t elemsize)
uint32_t * colind
Definition: starpu_data_interfaces.h:268
Definition: starpu_data_interfaces.h:223
Definition: starpu_data_interfaces.h:85
uint32_t nrow
Definition: starpu_data_interfaces.h:303
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:226
uintptr_t ptr
Definition: starpu_data_interfaces.h:225
void * starpu_data_get_local_ptr(starpu_data_handle_t handle)
uint32_t starpu_csr_get_nnz(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:263
Definition: starpu_data_interfaces.h:340
size_t elemsize
Definition: starpu_data_interfaces.h:162
int(* ram_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:43
Definition: starpu_data_interfaces.h:154
Definition: starpu_data_interfaces.h:87
size_t opencl_elemsize
Definition: starpu_data_interfaces.h:343
int(* cuda_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:48
uintptr_t starpu_vector_get_local_ptr(starpu_data_handle_t handle)
void starpu_csr_data_register(starpu_data_handle_t *handle, unsigned home_node, uint32_t nnz, uint32_t nrow, uintptr_t nzval, uint32_t *colind, uint32_t *rowptr, uint32_t firstentry, size_t elemsize)
size_t interface_size
Definition: starpu_data_interfaces.h:105
Definition: starpu_data_interfaces.h:190
int(* cuda_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream)
Definition: starpu_data_interfaces.h:57
int(* opencl_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:51
int starpu_data_pack(starpu_data_handle_t handle, void **ptr, starpu_ssize_t *count)
size_t elemsize
Definition: starpu_data_interfaces.h:200
void starpu_data_register_same(starpu_data_handle_t *handledst, starpu_data_handle_t handlesrc)
void starpu_vector_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset)
int(* can_copy)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:40
uint32_t * rowptr
Definition: starpu_data_interfaces.h:269
size_t starpu_variable_get_elemsize(starpu_data_handle_t handle)
uint32_t starpu_block_get_local_ldy(starpu_data_handle_t handle)
starpu_ssize_t(* allocate_data_on_node)(void *data_interface, unsigned node)
Definition: starpu_data_interfaces.h:96
void * starpu_data_handle_to_pointer(starpu_data_handle_t handle, unsigned node)
void starpu_multiformat_data_register(starpu_data_handle_t *handle, unsigned home_node, void *ptr, uint32_t nobjects, struct starpu_multiformat_data_interface_ops *format_ops)
Definition: starpu_data_interfaces.h:84
uint32_t nx
Definition: starpu_data_interfaces.h:228
uint32_t ldy
Definition: starpu_data_interfaces.h:198
int(* cuda_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:47
uint32_t starpu_csr_get_firstentry(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:86
void starpu_data_register(starpu_data_handle_t *handleptr, unsigned home_node, void *data_interface, struct starpu_data_interface_ops *ops)
uint32_t nrow
Definition: starpu_data_interfaces.h:266
uint32_t * starpu_csr_get_local_colind(starpu_data_handle_t handle)
uint32_t c
Definition: starpu_data_interfaces.h:312
uint32_t * rows
Definition: starpu_data_interfaces.h:157
enum starpu_data_interface_id starpu_data_get_interface_id(starpu_data_handle_t handle)
int(* ram_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event)
Definition: starpu_data_interfaces.h:65
uint32_t starpu_matrix_get_ny(starpu_data_handle_t handle)
size_t(* get_size)(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:100
uint32_t * rowptr
Definition: starpu_data_interfaces.h:307
size_t elemsize
Definition: starpu_data_interfaces.h:273
int starpu_data_interface_get_next_id(void)
int(* ram_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream)
Definition: starpu_data_interfaces.h:55
enum starpu_data_interface_id interfaceid
Definition: starpu_data_interfaces.h:104
uint32_t starpu_bcsr_get_c(starpu_data_handle_t handle)
uint32_t * columns
Definition: starpu_data_interfaces.h:156
int(* opencl_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event)
Definition: starpu_data_interfaces.h:66
int(* cuda_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:46
size_t cuda_elemsize
Definition: starpu_data_interfaces.h:346
uintptr_t values
Definition: starpu_data_interfaces.h:158
int(* compare)(void *data_interface_a, void *data_interface_b)
Definition: starpu_data_interfaces.h:102
size_t elemsize
Definition: starpu_data_interfaces.h:314
void(* free_data_on_node)(void *data_interface, unsigned node)
Definition: starpu_data_interfaces.h:97
uintptr_t starpu_malloc_on_node(unsigned dst_node, size_t size)
uint32_t nz
Definition: starpu_data_interfaces.h:197
size_t starpu_block_get_elemsize(starpu_data_handle_t handle)
uint32_t starpu_bcsr_get_nrow(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:300
uint32_t nnz
Definition: starpu_data_interfaces.h:265
void starpu_matrix_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset, uint32_t ld)
Definition: starpu_data_interfaces.h:244
Definition: starpu_data_interfaces.h:82
uintptr_t starpu_block_get_local_ptr(starpu_data_handle_t handle)
uint32_t ld
Definition: starpu_data_interfaces.h:134
int is_multiformat
Definition: starpu_data_interfaces.h:107
uintptr_t starpu_bcsr_get_local_nzval(starpu_data_handle_t handle)
void starpu_bcsr_data_register(starpu_data_handle_t *handle, unsigned home_node, uint32_t nnz, uint32_t nrow, uintptr_t nzval, uint32_t *colind, uint32_t *rowptr, uint32_t firstentry, uint32_t r, uint32_t c, size_t elemsize)
uint32_t starpu_matrix_get_local_ld(starpu_data_handle_t handle)
uintptr_t starpu_matrix_get_local_ptr(starpu_data_handle_t handle)
uint32_t starpu_vector_get_nx(starpu_data_handle_t handle)
int(* ram_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:44
uint32_t r
Definition: starpu_data_interfaces.h:311
uint32_t starpu_block_get_nz(starpu_data_handle_t handle)
uint32_t firstentry
Definition: starpu_data_interfaces.h:271
void starpu_vector_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t nx, size_t elemsize)
size_t cpu_elemsize
Definition: starpu_data_interfaces.h:342
int(* opencl_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:52
int(* any_to_any)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, void *async_data)
Definition: starpu_data_interfaces.h:70
starpu_data_handle_t starpu_data_lookup(const void *ptr)
uint32_t * starpu_bcsr_get_local_rowptr(starpu_data_handle_t handle)
void starpu_void_data_register(starpu_data_handle_t *handle)
Definition: starpu_data_interfaces.h:351
Definition: starpu_data_interfaces.h:89
uintptr_t nzval
Definition: starpu_data_interfaces.h:305
starpu_data_interface_id
Definition: starpu_data_interfaces.h:77
int(* ram_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:42
uint32_t ldz
Definition: starpu_data_interfaces.h:199
uintptr_t ptr
Definition: starpu_data_interfaces.h:192
uintptr_t ptr
Definition: starpu_data_interfaces.h:129
uint32_t nx
Definition: starpu_data_interfaces.h:132
void(* register_data_handle)(starpu_data_handle_t handle, unsigned home_node, void *data_interface)
Definition: starpu_data_interfaces.h:94
size_t offset
Definition: starpu_data_interfaces.h:131
size_t elemsize
Definition: starpu_data_interfaces.h:247
size_t offset
Definition: starpu_data_interfaces.h:227
Definition: starpu_data_interfaces.h:92
uint32_t starpu_bcsr_get_firstentry(starpu_data_handle_t handle)
void * starpu_data_get_interface_on_node(starpu_data_handle_t handle, unsigned memory_node)
Definition: starpu_data_interfaces.h:88
void starpu_free_on_node(unsigned dst_node, uintptr_t addr, size_t size)
uintptr_t ptr
Definition: starpu_data_interfaces.h:246
uint32_t starpu_bcsr_get_r(starpu_data_handle_t handle)
uint32_t(* footprint)(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:101
size_t starpu_matrix_get_elemsize(starpu_data_handle_t handle)
void starpu_variable_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, size_t size)
uint32_t ny
Definition: starpu_data_interfaces.h:196
uint32_t firstentry
Definition: starpu_data_interfaces.h:309
uint32_t ny
Definition: starpu_data_interfaces.h:133
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:130
uint32_t nnz
Definition: starpu_data_interfaces.h:302
uint32_t starpu_block_get_local_ldz(starpu_data_handle_t handle)
struct _starpu_data_state * starpu_data_handle_t
Definition: starpu_data.h:29
void starpu_data_ptr_register(starpu_data_handle_t handle, unsigned node)
uint32_t n_values
Definition: starpu_data_interfaces.h:161
int(* cuda_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cudaStream_t stream)
Definition: starpu_data_interfaces.h:56
Definition: starpu_data_interfaces.h:38
int starpu_data_unpack(starpu_data_handle_t handle, void *ptr, size_t count)
void starpu_matrix_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t ld, uint32_t nx, uint32_t ny, size_t elemsize)
Definition: starpu_data_interfaces.h:83
uint32_t starpu_csr_get_nrow(starpu_data_handle_t handle)
uint32_t nx
Definition: starpu_data_interfaces.h:195
uint32_t * starpu_bcsr_get_local_colind(starpu_data_handle_t handle)
uint32_t starpu_block_get_ny(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:127
size_t starpu_data_get_size(starpu_data_handle_t handle)
int(* opencl_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:50
uint32_t * colind
Definition: starpu_data_interfaces.h:306
Definition: starpu_data_interfaces.h:79
uintptr_t nzval
Definition: starpu_data_interfaces.h:267
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:193
uintptr_t starpu_csr_get_local_nzval(starpu_data_handle_t handle)
int(* opencl_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event)
Definition: starpu_data_interfaces.h:67
struct starpu_codelet * cpu_to_cuda_cl
Definition: starpu_data_interfaces.h:347
uint32_t starpu_block_get_nx(starpu_data_handle_t handle)
size_t elemsize
Definition: starpu_data_interfaces.h:135
size_t starpu_csr_get_elemsize(starpu_data_handle_t handle)
int(* unpack_data)(starpu_data_handle_t handle, unsigned node, void *ptr, size_t count)
Definition: starpu_data_interfaces.h:111