gem5 - gem5

Age	Commit message (Collapse)	Author
2016-10-26	gpu-compute, hsail: make the PC a byte address, not an instruction index	Tony Gutierrez
	currently the PC is incremented on an instruction granularity, and not as an instruction's byte address. machine ISA instructions assume the PC is a byte address, and is incremented accordingly. here we make the GPU model, and the HSAIL instructions treat the PC as a byte address as well.
2016-10-26	gpu-compute: remove inst enums and use bit flag for attributes	Tony Gutierrez
	this patch removes the GPUStaticInst enums that were defined in GPU.py. instead, a simple set of attribute flags that can be set in the base instruction class are used. this will help unify the attributes of HSAIL and machine ISA instructions within the model itself. because the static instrution now carries the attributes, a GPUDynInst must carry a pointer to a valid GPUStaticInst so a new static kernel launch instruction is added, which carries the attributes needed to perform a the kernel launch.
2016-09-13	gpu-compute: Fix bug with return in cfg	Michael LeBeane
	Connecting basic blocks would stop too early in kernels where ret was not the last instruction. This patch allows basic blocks after the ret instruction to be properly connected.
2016-01-19	gpu-compute: AMD's baseline GPU model	Tony Gutierrez