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starpu_data_interfaces.h
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1 /* StarPU --- Runtime system for heterogeneous multicore architectures.
2  *
3  * Copyright (C) 2010-2014 Université de Bordeaux
4  * Copyright (C) 2010-2014 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 *starpu_cudaStream_t;
28 # else
29 # include <cuda_runtime.h>
30 typedef cudaStream_t starpu_cudaStream_t;
31 # endif
32 #endif
33 
34 #ifdef __cplusplus
35 extern "C"
36 {
37 #endif
38 
40 {
41  int (*can_copy)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, unsigned handling_node);
42 
43  int (*ram_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
44  int (*ram_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
45  int (*ram_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
46  int (*ram_to_mic)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
47 
48  int (*cuda_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
49  int (*cuda_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
50  int (*cuda_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
51 
52  int (*opencl_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
53  int (*opencl_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
54  int (*opencl_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
55 
56  int (*mic_to_ram)(void *src_interface, unsigned srd_node, void *dst_interface, unsigned dst_node);
57 
58  int (*scc_src_to_sink)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
59  int (*scc_sink_to_src)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
60  int (*scc_sink_to_sink)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
61 
62 #ifdef STARPU_USE_CUDA
63  int (*ram_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream);
64  int (*cuda_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream);
65  int (*cuda_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream);
66 #else
67  int (*ram_to_cuda_async)();
68  int (*cuda_to_ram_async)();
69  int (*cuda_to_cuda_async)();
70 #endif
71 
72 #if defined(STARPU_USE_OPENCL) && !defined(__CUDACC__)
73  int (*ram_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
74  int (*opencl_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
75  int (*opencl_to_opencl_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, cl_event *event);
76 #else
77  int (*ram_to_opencl_async)();
78  int (*opencl_to_ram_async)();
79  int (*opencl_to_opencl_async)();
80 #endif
81 
82  int (*ram_to_mic_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node);
83  int (*mic_to_ram_async)(void *src_interface, unsigned srd_node, void *dst_interface, unsigned dst_node);
84 
85  int (*any_to_any)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, void *async_data);
86 };
87 
88 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);
89 uintptr_t starpu_malloc_on_node(unsigned dst_node, size_t size);
90 void starpu_free_on_node(unsigned dst_node, uintptr_t addr, size_t size);
91 
93 {
105 };
106 
108 {
110  unsigned home_node, void *data_interface);
111  starpu_ssize_t (*allocate_data_on_node) (void *data_interface, unsigned node);
112  void (*free_data_on_node) (void *data_interface, unsigned node);
114  void * (*handle_to_pointer) (starpu_data_handle_t handle, unsigned node);
115  size_t (*get_size) (starpu_data_handle_t handle);
116  uint32_t (*footprint) (starpu_data_handle_t handle);
117  int (*compare) (void *data_interface_a, void *data_interface_b);
118  void (*display) (starpu_data_handle_t handle, FILE *f);
119  starpu_ssize_t (*describe) (void *data_interface, char *buf, size_t size);
122 
124  struct starpu_multiformat_data_interface_ops* (*get_mf_ops)(void *data_interface);
125 
126  int (*pack_data) (starpu_data_handle_t handle, unsigned node, void **ptr, starpu_ssize_t *count);
127  int (*unpack_data) (starpu_data_handle_t handle, unsigned node, void *ptr, size_t count);
128 };
129 
131 
132 void starpu_data_register(starpu_data_handle_t *handleptr, unsigned home_node, void *data_interface, struct starpu_data_interface_ops *ops);
133 void starpu_data_ptr_register(starpu_data_handle_t handle, unsigned node);
135 
136 void *starpu_data_handle_to_pointer(starpu_data_handle_t handle, unsigned node);
138 
139 void *starpu_data_get_interface_on_node(starpu_data_handle_t handle, unsigned memory_node);
140 
141 extern struct starpu_data_interface_ops starpu_interface_matrix_ops;
142 
144 {
146 
147  uintptr_t ptr;
148  uintptr_t dev_handle;
149  size_t offset;
150  uint32_t nx;
151  uint32_t ny;
152  uint32_t ld;
153  size_t elemsize;
154 };
155 
156 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);
157 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);
163 
164 #define STARPU_MATRIX_GET_PTR(interface) (((struct starpu_matrix_interface *)(interface))->ptr)
165 #define STARPU_MATRIX_GET_DEV_HANDLE(interface) (((struct starpu_matrix_interface *)(interface))->dev_handle)
166 #define STARPU_MATRIX_GET_OFFSET(interface) (((struct starpu_matrix_interface *)(interface))->offset)
167 #define STARPU_MATRIX_GET_NX(interface) (((struct starpu_matrix_interface *)(interface))->nx)
168 #define STARPU_MATRIX_GET_NY(interface) (((struct starpu_matrix_interface *)(interface))->ny)
169 #define STARPU_MATRIX_GET_LD(interface) (((struct starpu_matrix_interface *)(interface))->ld)
170 #define STARPU_MATRIX_GET_ELEMSIZE(interface) (((struct starpu_matrix_interface *)(interface))->elemsize)
171 
172 extern struct starpu_data_interface_ops starpu_interface_coo_ops;
173 
175 {
177 
178  uint32_t *columns;
179  uint32_t *rows;
180  uintptr_t values;
181  uint32_t nx;
182  uint32_t ny;
183  uint32_t n_values;
184  size_t elemsize;
185 };
186 
187 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);
188 
189 #define STARPU_COO_GET_COLUMNS(interface) \
190  (((struct starpu_coo_interface *)(interface))->columns)
191 #define STARPU_COO_GET_COLUMNS_DEV_HANDLE(interface) \
192  (((struct starpu_coo_interface *)(interface))->columns)
193 #define STARPU_COO_GET_ROWS(interface) \
194  (((struct starpu_coo_interface *)(interface))->rows)
195 #define STARPU_COO_GET_ROWS_DEV_HANDLE(interface) \
196  (((struct starpu_coo_interface *)(interface))->rows)
197 #define STARPU_COO_GET_VALUES(interface) \
198  (((struct starpu_coo_interface *)(interface))->values)
199 #define STARPU_COO_GET_VALUES_DEV_HANDLE(interface) \
200  (((struct starpu_coo_interface *)(interface))->values)
201 #define STARPU_COO_GET_OFFSET 0
202 #define STARPU_COO_GET_NX(interface) \
203  (((struct starpu_coo_interface *)(interface))->nx)
204 #define STARPU_COO_GET_NY(interface) \
205  (((struct starpu_coo_interface *)(interface))->ny)
206 #define STARPU_COO_GET_NVALUES(interface) \
207  (((struct starpu_coo_interface *)(interface))->n_values)
208 #define STARPU_COO_GET_ELEMSIZE(interface) \
209  (((struct starpu_coo_interface *)(interface))->elemsize)
210 
211 extern struct starpu_data_interface_ops starpu_interface_block_ops;
212 
213 /* TODO: rename to 3dmatrix? */
215 {
217 
218  uintptr_t ptr;
219  uintptr_t dev_handle;
220  size_t offset;
221  uint32_t nx;
222  uint32_t ny;
223  uint32_t nz;
224  uint32_t ldy;
225  uint32_t ldz;
226  size_t elemsize;
227 };
228 
229 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);
230 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);
238 
239 #define STARPU_BLOCK_GET_PTR(interface) (((struct starpu_block_interface *)(interface))->ptr)
240 #define STARPU_BLOCK_GET_DEV_HANDLE(interface) (((struct starpu_block_interface *)(interface))->dev_handle)
241 #define STARPU_BLOCK_GET_OFFSET(interface) (((struct starpu_block_interface *)(interface))->offset)
242 #define STARPU_BLOCK_GET_NX(interface) (((struct starpu_block_interface *)(interface))->nx)
243 #define STARPU_BLOCK_GET_NY(interface) (((struct starpu_block_interface *)(interface))->ny)
244 #define STARPU_BLOCK_GET_NZ(interface) (((struct starpu_block_interface *)(interface))->nz)
245 #define STARPU_BLOCK_GET_LDY(interface) (((struct starpu_block_interface *)(interface))->ldy)
246 #define STARPU_BLOCK_GET_LDZ(interface) (((struct starpu_block_interface *)(interface))->ldz)
247 #define STARPU_BLOCK_GET_ELEMSIZE(interface) (((struct starpu_block_interface *)(interface))->elemsize)
248 
249 extern struct starpu_data_interface_ops starpu_interface_vector_ops;
250 
252 {
254 
255  uintptr_t ptr;
256  uintptr_t dev_handle;
257  size_t offset;
258  uint32_t nx;
259  size_t elemsize;
260 
261  uint32_t slice_base;
262 };
263 
264 void starpu_vector_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t nx, size_t elemsize);
265 void starpu_vector_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset);
269 
270 #define STARPU_VECTOR_GET_PTR(interface) (((struct starpu_vector_interface *)(interface))->ptr)
271 #define STARPU_VECTOR_GET_DEV_HANDLE(interface) (((struct starpu_vector_interface *)(interface))->dev_handle)
272 #define STARPU_VECTOR_GET_OFFSET(interface) (((struct starpu_vector_interface *)(interface))->offset)
273 #define STARPU_VECTOR_GET_NX(interface) (((struct starpu_vector_interface *)(interface))->nx)
274 #define STARPU_VECTOR_GET_ELEMSIZE(interface) (((struct starpu_vector_interface *)(interface))->elemsize)
275 #define STARPU_VECTOR_GET_SLICE_BASE(interface) (((struct starpu_vector_interface *)(interface))->slice_base)
276 
277 extern struct starpu_data_interface_ops starpu_interface_variable_ops;
278 
280 {
282 
283  uintptr_t ptr;
284  uintptr_t dev_handle;
285  size_t offset;
286  size_t elemsize;
287 };
288 
289 void starpu_variable_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, size_t size);
290 void starpu_variable_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset);
293 
294 #define STARPU_VARIABLE_GET_PTR(interface) (((struct starpu_variable_interface *)(interface))->ptr)
295 #define STARPU_VARIABLE_GET_OFFSET(interface) (((struct starpu_variable_interface *)(interface))->offset)
296 #define STARPU_VARIABLE_GET_ELEMSIZE(interface) (((struct starpu_variable_interface *)(interface))->elemsize)
297 #define STARPU_VARIABLE_GET_DEV_HANDLE(interface) \
298  (((struct starpu_variable_interface *)(interface))->ptr)
299 
300 extern struct starpu_data_interface_ops starpu_interface_void_ops;
301 
303 
304 extern struct starpu_data_interface_ops starpu_interface_csr_ops;
305 
307 {
309 
310  uint32_t nnz;
311  uint32_t nrow;
312  uintptr_t nzval;
313  uint32_t *colind;
314  uint32_t *rowptr;
315 
316  uint32_t firstentry;
317 
318  size_t elemsize;
319 };
320 
321 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);
329 
330 #define STARPU_CSR_GET_NNZ(interface) (((struct starpu_csr_interface *)(interface))->nnz)
331 #define STARPU_CSR_GET_NROW(interface) (((struct starpu_csr_interface *)(interface))->nrow)
332 #define STARPU_CSR_GET_NZVAL(interface) (((struct starpu_csr_interface *)(interface))->nzval)
333 #define STARPU_CSR_GET_NZVAL_DEV_HANDLE(interface) \
334  (((struct starpu_csr_interface *)(interface))->nnz)
335 #define STARPU_CSR_GET_COLIND(interface) (((struct starpu_csr_interface *)(interface))->colind)
336 #define STARPU_CSR_GET_COLIND_DEV_HANDLE(interface) \
337  (((struct starpu_csr_interface *)(interface))->colind)
338 #define STARPU_CSR_GET_ROWPTR(interface) (((struct starpu_csr_interface *)(interface))->rowptr)
339 #define STARPU_CSR_GET_ROWPTR_DEV_HANDLE(interface) \
340  (((struct starpu_csr_interface *)(interface))->rowptr)
341 #define STARPU_CSR_GET_OFFSET 0
342 #define STARPU_CSR_GET_FIRSTENTRY(interface) (((struct starpu_csr_interface *)(interface))->firstentry)
343 #define STARPU_CSR_GET_ELEMSIZE(interface) (((struct starpu_csr_interface *)(interface))->elemsize)
344 
345 extern struct starpu_data_interface_ops starpu_interface_bcsr_ops;
346 
348 {
350 
351  uint32_t nnz;
352  uint32_t nrow;
353 
354  uintptr_t nzval;
355  uint32_t *colind;
356  uint32_t *rowptr;
357 
358  uint32_t firstentry;
359 
360  uint32_t r;
361  uint32_t c;
362 
363  size_t elemsize;
364 };
365 
366 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);
367 
368 #define STARPU_BCSR_GET_NNZ(interface) (((struct starpu_bcsr_interface *)(interface))->nnz)
369 #define STARPU_BCSR_GET_NZVAL(interface) (((struct starpu_bcsr_interface *)(interface))->nzval)
370 #define STARPU_BCSR_GET_NZVAL_DEV_HANDLE(interface) \
371  (((struct starpu_bcsr_interface *)(interface))->nnz)
372 #define STARPU_BCSR_GET_COLIND(interface) (((struct starpu_bcsr_interface *)(interface))->colind)
373 #define STARPU_BCSR_GET_COLIND_DEV_HANDLE(interface) \
374  (((struct starpu_bcsr_interface *)(interface))->colind)
375 #define STARPU_BCSR_GET_ROWPTR(interface) (((struct starpu_bcsr_interface *)(interface))->rowptr)
376 #define STARPU_BCSR_GET_ROWPTR_DEV_HANDLE(interface) \
377  (((struct starpu_bcsr_interface *)(interface))->rowptr)
378 #define STARPU_BCSR_GET_OFFSET 0
385 uint32_t starpu_bcsr_get_r(starpu_data_handle_t handle);
386 uint32_t starpu_bcsr_get_c(starpu_data_handle_t handle);
388 
390 {
391  size_t cpu_elemsize;
398  size_t mic_elemsize;
401 };
402 
404 {
405  enum starpu_data_interface_id id;
406 
407  void *cpu_ptr;
408  void *cuda_ptr;
409  void *opencl_ptr;
410  void *mic_ptr;
411  uint32_t nx;
413 };
414 
415 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);
416 
417 #define STARPU_MULTIFORMAT_GET_CPU_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->cpu_ptr)
418 #define STARPU_MULTIFORMAT_GET_CUDA_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->cuda_ptr)
419 #define STARPU_MULTIFORMAT_GET_OPENCL_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->opencl_ptr)
420 #define STARPU_MULTIFORMAT_GET_MIC_PTR(interface) (((struct starpu_multiformat_interface *)(interface))->mic_ptr)
421 #define STARPU_MULTIFORMAT_GET_NX(interface) (((struct starpu_multiformat_interface *)(interface))->nx)
422 
424 
425 int starpu_data_pack(starpu_data_handle_t handle, void **ptr, starpu_ssize_t *count);
426 int starpu_data_unpack(starpu_data_handle_t handle, void *ptr, size_t count);
428 
430 
431 #ifdef __cplusplus
432 }
433 #endif
434 
435 #endif /* __STARPU_DATA_INTERFACES_H__ */
size_t elemsize
Definition: starpu_data_interfaces.h:259
size_t starpu_bcsr_get_elemsize(starpu_data_handle_t handle)
uint32_t starpu_matrix_get_nx(starpu_data_handle_t handle)
starpu_ssize_t(* allocate_data_on_node)(void *data_interface, unsigned node)
Definition: starpu_data_interfaces.h:111
uint32_t nrow
Definition: starpu_data_interfaces.h:352
int(* scc_src_to_sink)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:58
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)
uint32_t nrow
Definition: starpu_data_interfaces.h:311
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:253
Definition: starpu_task.h:86
Definition: starpu_data_interfaces.h:96
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)
uint32_t(* footprint)(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:116
uintptr_t ptr
Definition: starpu_data_interfaces.h:147
int(* compare)(void *data_interface_a, void *data_interface_b)
Definition: starpu_data_interfaces.h:117
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)
uint32_t nx
Definition: starpu_data_interfaces.h:181
Definition: starpu_data_interfaces.h:95
uint32_t nx
Definition: starpu_data_interfaces.h:221
uint32_t * starpu_csr_get_local_rowptr(starpu_data_handle_t handle)
uintptr_t starpu_variable_get_local_ptr(starpu_data_handle_t handle)
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)
starpu_ssize_t(* describe)(void *data_interface, char *buf, size_t size)
Definition: starpu_data_interfaces.h:119
void(* display)(starpu_data_handle_t handle, FILE *f)
Definition: starpu_data_interfaces.h:118
int(* scc_sink_to_src)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:59
Definition: starpu_data_interfaces.h:251
size_t mic_elemsize
Definition: starpu_data_interfaces.h:398
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:256
int(* scc_sink_to_sink)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:60
uint32_t nnz
Definition: starpu_data_interfaces.h:351
Definition: starpu_data_interfaces.h:100
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:216
uint32_t * colind
Definition: starpu_data_interfaces.h:355
uint32_t nnz
Definition: starpu_data_interfaces.h:310
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:306
Definition: starpu_data_interfaces.h:389
size_t cpu_elemsize
Definition: starpu_data_interfaces.h:391
Definition: starpu_data_interfaces.h:174
void(* register_data_handle)(starpu_data_handle_t handle, unsigned home_node, void *data_interface)
Definition: starpu_data_interfaces.h:109
Definition: starpu_data_interfaces.h:102
int(* opencl_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:52
size_t interface_size
Definition: starpu_data_interfaces.h:121
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 elemsize
Definition: starpu_data_interfaces.h:153
int(* ram_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:43
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:349
uint32_t nx
Definition: starpu_data_interfaces.h:258
Definition: starpu_data_interfaces.h:214
uint32_t * rows
Definition: starpu_data_interfaces.h:179
uint32_t n_values
Definition: starpu_data_interfaces.h:183
int starpu_data_pack(starpu_data_handle_t handle, void **ptr, starpu_ssize_t *count)
int(* can_copy)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, unsigned handling_node)
Definition: starpu_data_interfaces.h:41
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)
size_t starpu_variable_get_elemsize(starpu_data_handle_t handle)
uint32_t starpu_block_get_local_ldy(starpu_data_handle_t handle)
uintptr_t nzval
Definition: starpu_data_interfaces.h:312
const struct starpu_data_copy_methods * copy_methods
Definition: starpu_data_interfaces.h:113
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:99
size_t elemsize
Definition: starpu_data_interfaces.h:286
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:73
struct starpu_codelet * cpu_to_opencl_cl
Definition: starpu_data_interfaces.h:393
uint32_t ld
Definition: starpu_data_interfaces.h:152
struct starpu_codelet * cpu_to_mic_cl
Definition: starpu_data_interfaces.h:399
uint32_t starpu_csr_get_firstentry(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:101
void starpu_data_register(starpu_data_handle_t *handleptr, unsigned home_node, void *data_interface, struct starpu_data_interface_ops *ops)
size_t elemsize
Definition: starpu_data_interfaces.h:226
uint32_t * starpu_csr_get_local_colind(starpu_data_handle_t handle)
uint32_t ny
Definition: starpu_data_interfaces.h:182
enum starpu_data_interface_id starpu_data_get_interface_id(starpu_data_handle_t handle)
int(* ram_to_mic)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:46
uint32_t nz
Definition: starpu_data_interfaces.h:223
uint32_t starpu_matrix_get_ny(starpu_data_handle_t handle)
uint32_t nx
Definition: starpu_data_interfaces.h:150
int starpu_data_interface_get_next_id(void)
struct starpu_codelet * opencl_to_cpu_cl
Definition: starpu_data_interfaces.h:394
int is_multiformat
Definition: starpu_data_interfaces.h:123
int(* ram_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:45
struct starpu_codelet * cuda_to_cpu_cl
Definition: starpu_data_interfaces.h:397
int(* opencl_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:53
int(* cuda_to_ram)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:48
uint32_t ny
Definition: starpu_data_interfaces.h:151
size_t opencl_elemsize
Definition: starpu_data_interfaces.h:392
uint32_t starpu_bcsr_get_c(starpu_data_handle_t handle)
int(* pack_data)(starpu_data_handle_t handle, unsigned node, void **ptr, starpu_ssize_t *count)
Definition: starpu_data_interfaces.h:126
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:148
uintptr_t ptr
Definition: starpu_data_interfaces.h:255
uint32_t * colind
Definition: starpu_data_interfaces.h:313
size_t elemsize
Definition: starpu_data_interfaces.h:363
uintptr_t starpu_malloc_on_node(unsigned dst_node, size_t size)
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:347
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:279
Definition: starpu_data_interfaces.h:97
uintptr_t starpu_block_get_local_ptr(starpu_data_handle_t handle)
uint32_t * rowptr
Definition: starpu_data_interfaces.h:314
uintptr_t ptr
Definition: starpu_data_interfaces.h:218
int(* mic_to_ram_async)(void *src_interface, unsigned srd_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:83
int(* cuda_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream)
Definition: starpu_data_interfaces.h:65
uint32_t ldy
Definition: starpu_data_interfaces.h:224
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)
int(* ram_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:44
uint32_t * columns
Definition: starpu_data_interfaces.h:178
uint32_t * rowptr
Definition: starpu_data_interfaces.h:356
int(* mic_to_ram)(void *src_interface, unsigned srd_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:56
enum starpu_data_interface_id interfaceid
Definition: starpu_data_interfaces.h:120
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:74
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)
uint32_t starpu_block_get_nz(starpu_data_handle_t handle)
void starpu_vector_data_register(starpu_data_handle_t *handle, unsigned home_node, uintptr_t ptr, uint32_t nx, size_t elemsize)
uintptr_t ptr
Definition: starpu_data_interfaces.h:283
starpu_data_handle_t starpu_data_lookup(const void *ptr)
int(* cuda_to_ram_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream)
Definition: starpu_data_interfaces.h:64
uint32_t * starpu_bcsr_get_local_rowptr(starpu_data_handle_t handle)
void starpu_void_data_register(starpu_data_handle_t *handle)
int(* any_to_any)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, void *async_data)
Definition: starpu_data_interfaces.h:85
size_t(* get_size)(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:115
Definition: starpu_data_interfaces.h:403
size_t offset
Definition: starpu_data_interfaces.h:285
Definition: starpu_data_interfaces.h:104
starpu_data_interface_id
Definition: starpu_data_interfaces.h:92
int(* ram_to_cuda_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node, starpu_cudaStream_t stream)
Definition: starpu_data_interfaces.h:63
size_t offset
Definition: starpu_data_interfaces.h:257
uint32_t firstentry
Definition: starpu_data_interfaces.h:316
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:281
uint32_t r
Definition: starpu_data_interfaces.h:360
Definition: starpu_data_interfaces.h:107
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:103
void starpu_free_on_node(unsigned dst_node, uintptr_t addr, size_t size)
uint32_t starpu_bcsr_get_r(starpu_data_handle_t handle)
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)
void(* free_data_on_node)(void *data_interface, unsigned node)
Definition: starpu_data_interfaces.h:112
uint32_t firstentry
Definition: starpu_data_interfaces.h:358
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:219
int(* cuda_to_cuda)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:49
uint32_t starpu_block_get_local_ldz(starpu_data_handle_t handle)
uint32_t slice_base
Definition: starpu_data_interfaces.h:261
uintptr_t nzval
Definition: starpu_data_interfaces.h:354
struct _starpu_data_state * starpu_data_handle_t
Definition: starpu_data.h:29
int(* ram_to_mic_async)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:82
int(* unpack_data)(starpu_data_handle_t handle, unsigned node, void *ptr, size_t count)
Definition: starpu_data_interfaces.h:127
size_t offset
Definition: starpu_data_interfaces.h:149
void starpu_data_ptr_register(starpu_data_handle_t handle, unsigned node)
Definition: starpu_data_interfaces.h:39
void starpu_variable_ptr_register(starpu_data_handle_t handle, unsigned node, uintptr_t ptr, uintptr_t dev_handle, size_t offset)
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:145
struct starpu_codelet * cpu_to_cuda_cl
Definition: starpu_data_interfaces.h:396
int starpu_data_unpack(starpu_data_handle_t handle, void *ptr, size_t count)
uint32_t c
Definition: starpu_data_interfaces.h:361
uintptr_t dev_handle
Definition: starpu_data_interfaces.h:284
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:98
uint32_t starpu_csr_get_nrow(starpu_data_handle_t handle)
uint32_t ny
Definition: starpu_data_interfaces.h:222
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:75
uint32_t * starpu_bcsr_get_local_colind(starpu_data_handle_t handle)
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:308
uint32_t starpu_block_get_ny(starpu_data_handle_t handle)
Definition: starpu_data_interfaces.h:143
size_t starpu_data_get_size(starpu_data_handle_t handle)
size_t cuda_elemsize
Definition: starpu_data_interfaces.h:395
Definition: starpu_data_interfaces.h:94
enum starpu_data_interface_id id
Definition: starpu_data_interfaces.h:176
uintptr_t starpu_csr_get_local_nzval(starpu_data_handle_t handle)
size_t elemsize
Definition: starpu_data_interfaces.h:184
size_t offset
Definition: starpu_data_interfaces.h:220
struct starpu_codelet * mic_to_cpu_cl
Definition: starpu_data_interfaces.h:400
uint32_t starpu_block_get_nx(starpu_data_handle_t handle)
uint32_t ldz
Definition: starpu_data_interfaces.h:225
int(* opencl_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:54
int(* cuda_to_opencl)(void *src_interface, unsigned src_node, void *dst_interface, unsigned dst_node)
Definition: starpu_data_interfaces.h:50
size_t starpu_csr_get_elemsize(starpu_data_handle_t handle)
size_t elemsize
Definition: starpu_data_interfaces.h:318
uintptr_t values
Definition: starpu_data_interfaces.h:180