File private_cuda.h¶
Defines
-
TAG_CTX
(c)¶
-
TAG_BUF
(b)¶
-
TAG_KER
(k)¶
-
TAG_COMM
(k)¶
-
ASSERT_CTX
(c)¶
-
ASSERT_BUF
(b)¶
-
ASSERT_KER
(k)¶
-
ASSERT_COMM
(k)¶
-
CLEAR
(o)¶
-
DONTFREE
0x10000000¶
-
GA_CUDA_EXIT_ON_ERROR
(ctx, cmd) do { \ int err = (cmd); \ if (err != GA_NO_ERROR) { \ cuda_exit((ctx)); \ return err; \ } \ } while (0)¶
-
CUDA_EXIT_ON_ERROR
(ctx, cmd) do { \ CUresult err = (cmd); \ if (err != CUDA_SUCCESS) { \ cuda_exit((ctx)); \ return error_cuda((ctx)->err, #cmd, err); \ } \ } while (0)¶
-
ARCH_PREFIX
"compute_"¶
-
CUDA_WAIT_READ
0x10000¶
-
CUDA_WAIT_WRITE
0x20000¶
-
CUDA_WAIT_FORCE
0x40000¶
-
CUDA_WAIT_ALL
(CUDA_WAIT_READ|CUDA_WAIT_WRITE)¶
-
CUDA_IPC_MEMORY
0x100000¶
-
CUDA_HEAD_ALLOC
0x200000¶
-
CUDA_MAPPED_PTR
0x400000¶
Functions
-
static int
error_cuda
(error * e, const char * msg, CUresult err)¶
-
cuda_context*
cuda_make_ctx
(CUcontext ctx, int flags)¶
-
CUstream
cuda_get_stream
(cuda_context * ctx)¶
-
void
cuda_enter
(cuda_context * ctx)¶
-
void
cuda_exit
(cuda_context * ctx)¶
-
gpudata*
cuda_make_buf
(cuda_context * c, CUdeviceptr p, size_t sz)¶
-
size_t
cuda_get_sz
(gpudata * g)¶
-
int
cuda_wait
(gpudata *, int)¶
-
int
cuda_record
(gpudata *, int)¶
-
struct
cuda_context
¶ - #include <private_cuda.h>
-
struct
_gpudata
¶ - #include <private_cuda.h>
Opaque struct for buffer data.
-
struct
_gpukernel
¶ - #include <private_cuda.h>
Opaque struct for kernel data.