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implementing gpu library

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This commit is contained in:
felsabbagh3
2019-02-14 01:54:16 -05:00
parent c3c3cb0b45
commit 39003073f9
14 changed files with 9745 additions and 432 deletions
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30
src/riscv_gpgpu/lib/lib.h Normal file
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#ifndef __RISCV_GP_
#define __RISCV_GP_
#define WID_CSR 0x00E
#define FUNC_CSR 0x00F
#define SET_WID(val) asm __volatile__("csrw 0x00e,%0"::"r"(val));
#define GET_WID(ret) asm __volatile__("csrr %0,0x00e":"=r"(ret));
#define SET_FUNC(val) asm __volatile__("csrw 0x00f,%0"::"r"(val));
#define GET_FUNC(ret) asm __volatile__("csrr %0,0x00f":"=r"(ret));
#define WSPAWN asm __volatile__(".word 0x3006b"::);
#define CLONE asm __volatile__(".word 0x3506b":::"t1");
#define JALRS asm __volatile__(".word 0x1bfe0eb":::"s10")
#define ECALL asm __volatile__(".word 0x00000073")
#define FUNC void (func)(unsigned)
void createWarps(unsigned num_Warps, unsigned num_threads, FUNC);
unsigned get_tid(void);
void initiate_stack(void);
#endif