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Support gfx802 dGPU

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Signed-off-by: Ben Goz <ben.goz@amd.com>


[ROCm/ROCR-Runtime commit: fb8378a18b]
This commit is contained in:
Ben Goz
2015-08-23 17:42:27 +03:00
parent 779c76a4e7
commit 9db147f2d4
9 changed files with 513 additions and 118 deletions
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projects/rocr-runtime/src/libhsakmt.h
+10
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@@ -34,6 +34,7 @@
extern int kfd_fd;
extern unsigned long kfd_open_count;
extern pthread_mutex_t hsakmt_mutex;
extern bool is_dgpu;
#undef HSAKMTAPI
#define HSAKMTAPI __attribute__((visibility ("default")))
@@ -65,6 +66,15 @@ HSAKMT_STATUS validate_nodeid(uint32_t nodeid, uint32_t *gpu_id);
HSAKMT_STATUS gpuid_to_nodeid(uint32_t gpu_id, uint32_t* node_id);
uint16_t get_device_id_by_node(HSAuint32 node_id);
HSAKMT_STATUS topology_sysfs_get_gpu_id(uint32_t node_id, uint32_t *gpu_id);
HSAKMT_STATUS topology_sysfs_get_node_props(uint32_t node_id, HsaNodeProperties *props, uint32_t *gpu_id);
bool topology_is_dgpu(uint16_t gpu_id);
HSAuint32 PageSizeFromFlags(unsigned int pageSizeFlags);
void* allocate_exec_aligned_memory_gpu(uint32_t size, uint32_t align);
void free_exec_aligned_memory_gpu(void *addr, uint32_t size);
extern int kmtIoctl(int fd, unsigned long request, void *arg);
/* Void pointer arithmetic (or remove -Wpointer-arith to allow void pointers arithmetic) */