Addressing functions of the epiphany 3 architecture. More...

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Macros
#define	mc_addr_mask_id(addr) (((mc_addr_t)(addr)) & mc_glb_id_mask)
	Masks the id part of 'addr'.

#define	mc_addr_mask_ad(addr) (((mc_addr_t)(addr)) & mc_glb_addr_mask)
	Masks the displacement (local-addr) part of 'addr'.

#define	mc_addr_has_id(addr) mc_addr_mask_id(addr)
	True 'addr' has 'id' (not zero id)

#define	mc_addr_get_id(addr) ((mc_workeru_id_t)(mc_addr_mask_id(addr) >> mc_glb_addr_sz))
	Returns the id part of 'addr' as mc_workeru_id_t value.

#define	mc_addr_set_id(id, addr) ((mc_addr_t)((((mc_addr_t)(id)) << mc_glb_addr_sz) \| mc_addr_mask_ad(addr)))
	Sets the id part of 'addr' with 'id'.

#define	mc_addr_get_disp(addr) ((mc_addr_t)mc_addr_mask_ad(addr))
	Returns the displacement (local-addr) part of 'addr' as mc_addr_t value.

#define	mc_addr_set_disp(disp, addr) ((mc_addr_t)(mc_addr_mask_id(addr) \| mc_addr_mask_ad(disp)))
	Sets the displacement (local-addr) part of 'addr' with 'disp'.

#define	mc_addr_same_id(addr1, addr2) (mc_addr_mask_id(addr1) == mc_addr_mask_id(addr2))
	True if 'addr1' and 'addr2' have the same id part value.

Typedefs
typedef uint32_t	mc_addr_t
	Type for epiphany addresses.

typedef uint16_t	mc_workeru_id_t
	Type for workeru ids.

typedef uint16_t	mc_workeru_co_t
	Type for workeru coordinates (row and col)

typedef uint16_t	mc_workeru_nn_t
	Type for workeru numbers (starts in 0)

Detailed Description

Addressing functions of the epiphany 3 architecture.

Macros